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Core Data from the Deep Sea Drilling Project
Leg : 47 Top/Bottom Interval(mm) : 130/1450 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 271.13 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 272.45 Age:
Sect: 1 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 2 54 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 272.50 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 272.90 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.78/ 55 39
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 400/1500 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 272.90 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 274.00 Age:
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 2 14 1.74/ 57 117
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS ?) OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 274.00 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 274.20 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS ?) OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 200/ 340 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 274.20 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 274.34 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (TERRIGENOUS) OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 130 Age: PLIOCENE
Hole: 398D Depth Top of Layer(m) : 274.45 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 274.58 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (TERRIGENOUS) OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 40/1500 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 318.54 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 320.00 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK (PELAGIC)
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 320.00 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 321.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 321.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 323.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : PYRITE RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 323.00 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 323.15 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 13
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 150/ 260 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 323.15 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 323.26 Age:
Sect: 4 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 11
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 260/ 590 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 323.26 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 323.59 Age:
Sect: 4 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 35
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 590/ 840 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 323.59 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 323.84 Age:
Sect: 4 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 51 27
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 840/1500 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 323.84 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 324.50 Age:
Sect: 4 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 70
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 750 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 324.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 325.25 Age:
Sect: 5 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 68
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 750/ 860 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 325.25 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 325.36 Age:
Sect: 5 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.79/ 54 11
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 860/1400 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 325.36 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 325.90 Age:
Sect: 5 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 58
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 326.00 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 326.13 Age:
Sect: 6 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 130/ 550 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 326.13 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 326.55 Age:
Sect: 6 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 1 58 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 550/ 680 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 326.55 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 326.68 Age:
Sect: 6 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 55 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 680/1500 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 326.68 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 327.50 Age:
Sect: 6 Thickness of Layer(m) : 0.82
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 450 Age: UPPER MIOCENE
Hole: 398D Depth Top of Layer(m) : 327.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 327.95 Age:
Sect: 7 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
57 0 43 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CLAY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age:
Hole: 398D Depth Top of Layer(m) : 328.07 Age:
Core: 3 Depth Bottom of Layer(m): 328.22 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 20/ 780 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 366.02 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 366.78 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 780/ 900 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 366.78 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 366.90 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 900/1240 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 366.90 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 367.24 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1240/1500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 367.24 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 367.50 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 100/ 200 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 367.60 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 367.70 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 200/1100 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 367.70 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 368.60 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1100/1280 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 368.60 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 368.78 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1280/1500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 368.78 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 369.00 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 350 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 369.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 369.35 Age: MIDDLE MIOCENE
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.55/ 68 33
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 350/1500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 369.35 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 370.50 Age: MIDDLE MIOCENE
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 2 30 1.60/ 66 122
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 160 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 370.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 370.66 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 0 32 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 160/ 370 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 370.66 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 370.87 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 1 47 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 370/ 500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 370.87 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 371.00 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 500/ 600 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 371.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 371.10 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 600/ 770 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 371.10 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 371.27 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 770/1040 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 371.27 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 371.54 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1040/1500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 371.54 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 372.00 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 130 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 372.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 372.13 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 130/ 400 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 372.13 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 372.40 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 400/ 690 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 372.40 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 372.69 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 690/ 970 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 372.69 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 372.97 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 970/1280 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 372.97 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 373.28 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1280/1410 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 373.28 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 373.41 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 10/ 150 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 373.51 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 373.65 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 150/ 470 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 373.65 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 373.97 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 470/ 620 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 373.97 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 374.12 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 620/ 900 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 374.12 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 374.40 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 900/1090 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 374.40 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 374.59 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1090/1250 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 374.59 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 374.75 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1250/1500 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 374.75 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 375.00 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: MIOCENE
Hole: 398D Depth Top of Layer(m) : 375.10 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 375.25 Age: MIDDLE MIOCENE
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 394.50 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 396.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 0 41 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 396.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 397.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1200 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 397.50 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 398.70 Age:
Sect: 3 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 2 38 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 399.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 400.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 156
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 400.50 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 402.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 402.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 402.60 Age:
Sect: 6 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 600/ 920 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 403.20 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 403.52 Age:
Sect: CC Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 413.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 415.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 415.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 416.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 4 51 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 416.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 418.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 418.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 419.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 419.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 421.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
39 0 61 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 421.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 422.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.89/ 48 157
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 460 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 422.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 422.96 Age:
Sect: 7 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 423.06 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 423.36 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 432.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 434.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 9 91 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 434.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 435.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 5 96 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 435.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 437.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 156
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 437.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 438.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 6 35 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : CARBONATE RICH MARLY FORAMINIFERA CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 438.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 440.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 36 65 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 440.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 441.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 360 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 441.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 441.86 Age:
Sect: 7 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 170 Age: MIDDLE MIOCENE
Hole: 398D Depth Top of Layer(m) : 441.96 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 442.13 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 451.50 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 453.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 18 39 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1250 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 453.00 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 454.25 Age:
Sect: 2 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 16 31 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 454.50 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 456.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 17 50 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 456.00 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 457.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 457.50 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 459.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 21 34 1.78/ 55 156
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 459.00 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 459.48 Age:
Sect: 6 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 459.58 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 460.06 Age:
Sect: CC Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 470.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 472.00 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 18 34 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 472.00 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 473.50 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 24 12 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 473.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 475.00 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 26 43 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH FORAMINIFERA RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 475.00 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 476.50 Age: UPPER OLIGOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 476.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 478.00 Age: UPPER OLIGOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.97/ 43 156
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 478.00 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 479.50 Age: UPPER OLIGOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 460 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 479.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 479.96 Age: UPPER OLIGOCENE
Sect: 7 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age:
Hole: 398D Depth Top of Layer(m) : 480.06 Age:
Core: 9 Depth Bottom of Layer(m): 480.24 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (CALCAREOUS) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER MIOCENE
Hole: 398D Depth Top of Layer(m) : 489.60 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 489.75 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 70/ 990 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 508.57 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 509.49 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.92
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 990/1070 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 509.49 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 509.57 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1070/1170 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 509.57 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 509.67 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1170/1240 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 509.67 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 509.74 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1240/1340 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 509.74 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 509.84 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1340/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 509.84 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 510.00 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 280 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 510.00 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 510.28 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 280/ 430 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 510.28 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 510.43 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 430/ 530 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 510.43 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 510.53 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 19 37 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 530/1050 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 510.53 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 511.05 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1050/1380 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 511.05 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 511.38 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 4 25 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1380/1500 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 511.38 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 511.50 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 550 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 511.50 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 512.05 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
56 10 34 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 550/ 830 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 512.05 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 512.33 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 830/1100 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 512.33 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 512.60 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1100/1320 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 512.60 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 512.82 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1400 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 513.00 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 514.40 Age: UPPER OLIGOCENE
Sect: 4 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 570 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 514.50 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.07 Age: UPPER OLIGOCENE
Sect: 5 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
34 15 51 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 570/ 650 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 515.07 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.15 Age: UPPER OLIGOCENE
Sect: 5 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 650/1210 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 515.15 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.71 Age: UPPER OLIGOCENE
Sect: 5 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
46 8 47 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO (MARLY) CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 90 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 515.81 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.90 Age: UPPER OLIGOCENE
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 90/ 180 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 515.80 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.89 Age: UPPER OLIGOCENE
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 180/ 250 Age: TERTIARY
Hole: 398D Depth Top of Layer(m) : 515.89 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 515.96 Age: UPPER OLIGOCENE
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 30/ 170 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 527.73 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 527.87 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 170/ 480 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 527.87 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 528.18 Age:
Sect: 1 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 11 41 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 480/ 570 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 528.18 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 528.27 Age:
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 570/ 650 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 528.27 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 528.35 Age:
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 650/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 528.35 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 529.20 Age:
Sect: 1 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 529.20 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 529.62 Age:
Sect: 2 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 420/ 480 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 529.62 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 529.68 Age:
Sect: 2 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 480/ 590 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 529.68 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 529.79 Age:
Sect: 2 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 590/ 930 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 529.79 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 530.13 Age:
Sect: 2 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 930/1070 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 530.13 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 530.27 Age:
Sect: 2 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1070/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 530.27 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 530.70 Age:
Sect: 2 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 20/ 880 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 530.72 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 531.58 Age:
Sect: 3 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 880/1030 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 531.58 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 531.73 Age:
Sect: 3 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1030/1270 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 531.73 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 531.97 Age:
Sect: 3 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1270/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 531.97 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 532.20 Age:
Sect: 3 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 532.20 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 532.46 Age:
Sect: 4 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 260/ 500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 532.46 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 532.70 Age:
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 500/ 730 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 532.70 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 532.93 Age:
Sect: 4 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 730/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 532.93 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 533.70 Age:
Sect: 4 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 41 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1350 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 533.70 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 535.05 Age:
Sect: 5 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 20 50 1.89/ 48 142
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SANDY MUD
Leg : 47 Top/Bottom Interval(mm) : 1350/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 535.05 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 535.20 Age:
Sect: 5 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 2.04/ 40 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 535.20 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 535.30 Age:
Sect: 6 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 100/ 800 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 535.30 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 536.00 Age:
Sect: 6 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 800/1050 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 536.00 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 536.25 Age:
Sect: 6 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1050/1200 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 536.25 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 536.40 Age:
Sect: 6 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1200/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 536.40 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 536.70 Age:
Sect: 6 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 536.70 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 536.88 Age:
Sect: 7 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 536.98 Age: UPPER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 537.18 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 537.00 Age: UPPER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 537.65 Age:
Sect: 1 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 650/ 750 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 537.65 Age: UPPER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 537.75 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 2 38 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 590 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 546.50 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 547.09 Age:
Sect: 1 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 8 43 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALKS
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 590/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 547.09 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 548.00 Age:
Sect: 1 Thickness of Layer(m) : 0.91
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 548.00 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 549.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 2 43 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1400 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 549.50 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 550.90 Age:
Sect: 3 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1330 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 551.00 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 552.33 Age:
Sect: 4 Thickness of Layer(m) : 1.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 0 2.01/ 41 119
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 552.50 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 553.12 Age:
Sect: 5 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 620/1500 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 553.12 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 554.00 Age:
Sect: 5 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 7 46 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 900 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 554.00 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 554.90 Age:
Sect: 6 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 555.00 Age: UPPER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 555.15 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 556.10 Age: UPPER OLIGOCENE
Core: 16 Depth Bottom of Layer(m): 556.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 450 Age: UPPER OLIGOCENE
Hole: 398D Depth Top of Layer(m) : 565.50 Age: UPPER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 565.95 Age:
Sect: 1 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 10 31 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age:
Hole: 398D Depth Top of Layer(m) : 575.10 Age:
Core: 18 Depth Bottom of Layer(m): 575.22 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 8 37 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 584.50 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 584.68 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 180/ 280 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 584.68 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 584.78 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 280/ 400 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 584.78 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 584.90 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 400/1350 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 584.90 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 585.85 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 5 95 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1350/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 585.85 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 586.00 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 586.00 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 587.50 Age: UPPER EOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 587.50 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 588.80 Age: UPPER EOCENE
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 11 42 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 70 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.00 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 589.07 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.63/ 64 4
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 70/ 140 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.07 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 589.14 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 7
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 140/ 320 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.14 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 589.32 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 47 20
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 320/ 450 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.32 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 589.45 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.94/ 46 14
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 450/ 940 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.45 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 589.94 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 46 52
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 940/1100 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 589.94 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 590.10 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 5 64 1.91/ 47 17
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 1100/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 590.10 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 590.50 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 64 1.92/ 46 41
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 70 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 590.50 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 590.57 Age: UPPER EOCENE
Sect: 5 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 64 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 70/ 250 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 590.57 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 590.75 Age: UPPER EOCENE
Sect: 5 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 64 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 250/ 400 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 590.75 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 590.90 Age: UPPER EOCENE
Sect: 5 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 400/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 590.90 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 592.00 Age: UPPER EOCENE
Sect: 5 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 720 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 592.00 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 592.72 Age: UPPER EOCENE
Sect: 6 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 80 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 593.28 Age: LOWER OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 593.36 Age: UPPER EOCENE
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 594.00 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 595.50 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 595.50 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 597.00 Age: UPPER EOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 597.00 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 598.50 Age: UPPER EOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
21 0 79 1.82/ 52 156
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CARBONATE RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 598.50 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 600.00 Age: UPPER EOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 600.00 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 601.50 Age: UPPER EOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 601.50 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 603.00 Age: UPPER EOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 1.92/ 47 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 80 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 603.10 Age: LOWER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 603.18 Age: UPPER EOCENE
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 603.50 Age: LOWER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 605.00 Age: UPPER EOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 605.00 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 606.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 80/ 790 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 606.58 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 607.29 Age:
Sect: 3 Thickness of Layer(m) : 0.71
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 1.74/ 57 74
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 790/1020 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 607.29 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 607.52 Age:
Sect: 3 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.75/ 56 24
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1020/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 607.52 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 608.00 Age:
Sect: 3 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 1.74/ 57 51
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 340 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 608.00 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 608.34 Age:
Sect: 4 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 340/ 430 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 608.34 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 608.43 Age:
Sect: 4 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 430/ 730 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 608.43 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 608.73 Age:
Sect: 4 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 730/ 900 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 608.73 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 608.90 Age:
Sect: 4 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 900/1070 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 608.90 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 609.07 Age:
Sect: 4 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 609.17 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 609.23 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 613.00 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 613.21 Age:
Sect: 1 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 210/ 310 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 613.21 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 613.31 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 310/ 620 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 613.31 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 613.62 Age:
Sect: 1 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 15 81 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 620/ 830 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 613.62 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 613.83 Age:
Sect: 1 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 7 52 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 830/1000 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 613.83 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.00 Age:
Sect: 1 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1000/1090 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.00 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.09 Age:
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1090/1260 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.09 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.26 Age:
Sect: 1 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1260/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.26 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.50 Age:
Sect: 1 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 160 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.50 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.66 Age:
Sect: 2 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 160/ 280 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.66 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.78 Age:
Sect: 2 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 280/ 370 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.78 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 614.87 Age:
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 370/ 540 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 614.87 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 615.04 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 540/ 900 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 615.04 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 615.40 Age:
Sect: 2 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 900/1000 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 615.40 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 615.50 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 615.50 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 616.00 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 616.00 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 616.17 Age:
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 53 16
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 170/ 310 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 616.17 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 616.31 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.86/ 50 15
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 310/ 450 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 616.31 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 616.45 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.86/ 50 15
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 450/ 590 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 616.45 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 616.59 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.87/ 50 14
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 590/1330 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 616.59 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 617.33 Age:
Sect: 3 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 79
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1330/1430 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 617.33 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 617.43 Age:
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.86/ 50 11
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1430/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 617.43 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 617.50 Age:
Sect: 3 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 7
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 970 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 617.50 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 618.47 Age:
Sect: 4 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 7 58 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 970/1170 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 618.47 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 618.67 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 19 29 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CARBONATE RICH SEMIINDURATED CALCAREOUS OOZE
Leg : 47 Top/Bottom Interval(mm) : 1170/1500 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 618.67 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 619.00 Age:
Sect: 4 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 619.00 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 619.25 Age:
Sect: 5 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 250/ 920 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 619.25 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 619.92 Age:
Sect: 5 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 920/1430 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 619.92 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 620.43 Age:
Sect: 5 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 110 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 620.53 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 620.64 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER EOCENE
Hole: 398D Depth Top of Layer(m) : 622.50 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 622.71 Age:
Sect: 1 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 210/ 290 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 622.71 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 622.79 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 290/1060 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 622.79 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 623.56 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 12 88 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1060/1200 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 623.56 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 623.70 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1200/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 623.70 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 624.00 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 624.00 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 624.18 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 180/ 580 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 624.18 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 624.58 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 580/ 830 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 624.58 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 624.83 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 830/ 980 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 624.83 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 624.98 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 980/1070 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 624.98 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 625.07 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 280 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 625.50 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 625.78 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 0 1.70/ 59 28
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 280/ 530 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 625.78 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 626.03 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 58 27
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 530/ 630 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 626.03 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 626.13 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.73/ 58 11
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 630/1260 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 626.13 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 626.76 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 67
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1260/1350 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 626.76 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 626.85 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
73 12 15 1.75/ 56 10
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 1350/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 626.85 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 627.00 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 48 15
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 210 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 627.00 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 627.21 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 210/ 520 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 627.21 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 627.52 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 520/ 590 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 627.52 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 627.59 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 590/ 990 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 627.59 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 627.99 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 30 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 628.09 Age: UPPER EOCENE
Core: 23 Depth Bottom of Layer(m): 628.12 Age: MIDDLE EOCENE
Sect: CC Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1360 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 632.00 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 633.36 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 24 77 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1360/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 633.36 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 633.50 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
37 14 49 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 633.50 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 633.62 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 120/ 250 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 633.62 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 633.75 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 250/ 400 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 633.75 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 633.90 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 400/ 710 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 633.90 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 634.21 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 710/ 880 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 634.21 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 634.38 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 880/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 634.38 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 635.00 Age: MIDDLE EOCENE
Sect: 2 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 635.00 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 635.25 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 250/ 420 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 635.25 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 635.42 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 420/ 500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 635.42 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 635.50 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 500/ 950 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 635.50 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 635.95 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 950/1200 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 635.95 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 636.20 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1200/1390 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 636.20 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 636.39 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1390/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 636.39 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 636.50 Age: MIDDLE EOCENE
Sect: 3 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 320 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 636.50 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 636.82 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 320/ 550 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 636.82 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 637.05 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 550/ 770 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 637.05 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 637.27 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 770/1200 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 637.27 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 637.70 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1200/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 637.70 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 638.00 Age: MIDDLE EOCENE
Sect: 4 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 220 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 638.00 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 638.22 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 220/ 520 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 638.22 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 638.52 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 520/ 990 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 638.52 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 638.99 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 990/1310 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 638.99 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 639.31 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1310/1380 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 639.31 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 639.38 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1380/1500 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 639.38 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 639.50 Age: MIDDLE EOCENE
Sect: 5 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 28 7 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : SPICULE RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 530 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 639.50 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 640.03 Age: MIDDLE EOCENE
Sect: 6 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 44
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 530/ 770 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 640.03 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 640.27 Age: MIDDLE EOCENE
Sect: 6 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 26
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 770/1210 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 640.27 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 640.71 Age: MIDDLE EOCENE
Sect: 6 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 20 38 1.74/ 57 47
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 1210/1400 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 640.71 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 640.90 Age: MIDDLE EOCENE
Sect: 6 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.73/ 58 20
Processing Hist:
Shipboard Lith : SILICEOUS MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 641.00 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 641.10 Age: MIDDLE EOCENE
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1290 Age: EOCENE
Hole: 398D Depth Top of Layer(m) : 641.50 Age: UPPER EOCENE
Core: 25 Depth Bottom of Layer(m): 642.79 Age: MIDDLE EOCENE
Sect: 1 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 21 80 /
Processing Hist:
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 642.89 Age: MIDDLE EOCENE
Core: 25 Depth Bottom of Layer(m): 643.04 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 651.00 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 652.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 15 86 /
Processing Hist:
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 652.50 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 654.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 654.00 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 655.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 655.50 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 657.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 14 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 657.00 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 658.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 14 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 658.50 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 660.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 2 82 1.96/ 44 157
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 460 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 660.00 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 660.46 Age:
Sect: 7 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 82 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 660.56 Age: MIDDLE EOCENE
Core: 26 Depth Bottom of Layer(m): 660.81 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 82 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 660.50 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 660.60 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.83/ 52 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 100/ 320 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 660.60 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 660.82 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.81/ 53 24
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 320/ 560 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 660.82 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 661.06 Age:
Sect: 1 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.79/ 55 25
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 560/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 661.06 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 662.00 Age:
Sect: 1 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 1 60 1.84/ 51 97
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 662.00 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 663.30 Age:
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 663.50 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 663.68 Age:
Sect: 3 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 180/ 370 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 663.68 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 663.87 Age:
Sect: 3 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 370/ 500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 663.87 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.00 Age:
Sect: 3 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 500/ 650 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.00 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.15 Age:
Sect: 3 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 650/ 720 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.15 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.22 Age:
Sect: 3 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 720/ 890 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.22 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.39 Age:
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 890/1070 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.39 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.57 Age:
Sect: 3 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1070/1200 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.57 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.70 Age:
Sect: 3 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1200/1330 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.70 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 664.83 Age:
Sect: 3 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1330/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 664.83 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.00 Age:
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.00 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.10 Age:
Sect: 4 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 100/ 170 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.10 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.17 Age:
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 170/ 270 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.17 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.27 Age:
Sect: 4 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 270/ 470 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.27 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.47 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 470/ 970 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.47 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 665.97 Age:
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 970/1210 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 665.97 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 666.21 Age:
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1210/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 666.21 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 666.50 Age:
Sect: 4 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 666.50 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 666.62 Age:
Sect: 5 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 0 67 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 120/ 650 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 666.62 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.15 Age:
Sect: 5 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 650/ 800 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 667.15 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.30 Age:
Sect: 5 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 800/ 930 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 667.30 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.43 Age:
Sect: 5 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 930/1100 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 667.43 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.60 Age:
Sect: 5 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1100/1210 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 667.60 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.71 Age:
Sect: 5 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1210/1450 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 667.71 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 667.95 Age:
Sect: 5 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 668.05 Age: MIDDLE EOCENE
Core: 27 Depth Bottom of Layer(m): 668.15 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 670.00 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 671.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 710 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 671.50 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 672.21 Age:
Sect: 2 Thickness of Layer(m) : 0.71
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 710/ 800 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 672.21 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 672.30 Age:
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 800/1000 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 672.30 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 672.50 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1000/1140 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 672.50 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 672.64 Age:
Sect: 2 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1140/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 672.64 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 673.00 Age:
Sect: 2 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 674.50 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 674.95 Age:
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 450/ 720 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 674.95 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 675.22 Age:
Sect: 4 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 720/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 675.22 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 676.00 Age:
Sect: 4 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 40/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 676.04 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 677.50 Age:
Sect: 5 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 90 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 677.50 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 677.59 Age:
Sect: 6 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 90/ 170 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 677.59 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 677.67 Age:
Sect: 6 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 170/ 650 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 677.67 Age: MIDDLE EOCENE
Core: 28 Depth Bottom of Layer(m): 678.15 Age:
Sect: 6 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 50/ 200 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 679.55 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 679.70 Age:
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 200/1230 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 679.70 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 680.73 Age:
Sect: 1 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 3 59 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1230/1350 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 680.73 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 680.85 Age:
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : SILTY MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1350/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 680.85 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 681.00 Age:
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 681.00 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 681.19 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 190/ 380 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 681.19 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 681.38 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : SILTY MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 380/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 681.38 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 682.50 Age:
Sect: 2 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 682.50 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 684.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 8 86 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 684.00 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 684.40 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : SILTY MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 400/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 684.40 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 685.50 Age:
Sect: 4 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 685.50 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 687.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 687.00 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 688.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 8 86 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 688.50 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 688.90 Age:
Sect: 7 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 110 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 689.00 Age: MIDDLE EOCENE
Core: 29 Depth Bottom of Layer(m): 689.11 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 689.00 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 690.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 690.50 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 692.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 692.00 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 693.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 693.50 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 695.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 180 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 695.00 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 695.18 Age:
Sect: 5 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 180/1400 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 695.18 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 696.40 Age:
Sect: 5 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 696.50 Age: MIDDLE EOCENE
Core: 30 Depth Bottom of Layer(m): 696.60 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 20/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 698.52 Age: MIDDLE EOCENE
Core: 31 Depth Bottom of Layer(m): 700.00 Age:
Sect: 1 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 700.00 Age: MIDDLE EOCENE
Core: 31 Depth Bottom of Layer(m): 701.30 Age:
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 701.50 Age: MIDDLE EOCENE
Core: 31 Depth Bottom of Layer(m): 703.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 2 53 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1010 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 703.00 Age: MIDDLE EOCENE
Core: 31 Depth Bottom of Layer(m): 704.01 Age:
Sect: 4 Thickness of Layer(m) : 1.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 704.12 Age: MIDDLE EOCENE
Core: 31 Depth Bottom of Layer(m): 704.32 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY NANNO CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 398D Depth Top of Layer(m) : 708.00 Age: MIDDLE EOCENE
Core: 32 Depth Bottom of Layer(m): 709.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 709.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 711.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 711.00 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 712.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 58 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1410 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 712.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 713.91 Age:
Sect: 4 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 714.00 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 715.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 660 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 715.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 716.16 Age:
Sect: 6 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 717.50 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 719.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 56 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 719.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 720.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 720.50 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 721.80 Age:
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 722.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 723.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 723.50 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 725.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 47 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 760 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 725.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 725.76 Age:
Sect: 6 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 725.86 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 725.98 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 398D Depth Top of Layer(m) : 727.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 728.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 728.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 730.00 Age: UPPER PALEOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 0 46 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 730.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 731.50 Age: UPPER PALEOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 731.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 733.00 Age: UPPER PALEOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 733.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 734.50 Age: UPPER PALEOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 734.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 736.00 Age: UPPER PALEOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER TERTIARY
Hole: 398D Depth Top of Layer(m) : 736.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 736.48 Age: UPPER PALEOCENE
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 736.58 Age: UPPER PALEOCENE
Core: 34 Depth Bottom of Layer(m): 736.83 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO SILTY CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 736.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 738.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 738.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 739.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 739.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 741.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1140 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 741.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 742.14 Age:
Sect: 4 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1140/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 742.14 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 742.50 Age:
Sect: 4 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 980 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 742.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 743.48 Age:
Sect: 5 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 980/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 743.48 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 744.00 Age:
Sect: 5 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 744.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 745.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 745.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 745.98 Age:
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 746.08 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 746.23 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 746.00 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 747.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 0 52 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 747.50 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 749.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 749.00 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 750.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 5 60 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 750.50 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 752.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 752.00 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 753.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 753.50 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 755.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 20 80 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 520 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 755.00 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 755.52 Age:
Sect: 7 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 755.62 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 755.77 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 755.50 Age: UPPER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 757.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 22 79 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 757.00 Age: UPPER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 758.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 758.50 Age: UPPER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 760.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 19 81 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 760.00 Age: UPPER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 761.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 3 27 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 761.50 Age: UPPER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 762.00 Age:
Sect: 5 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 27 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 765.00 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 765.47 Age:
Sect: 1 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 2 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 470/ 550 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 765.47 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 765.55 Age:
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
26 0 74 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 550/1000 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 765.55 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 766.00 Age:
Sect: 1 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 0 81 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1000/1100 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 766.00 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 766.10 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1100/1180 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 766.10 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 766.18 Age:
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 1180/1320 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 766.18 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 766.32 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1320/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 766.32 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 766.50 Age:
Sect: 1 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 766.50 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 768.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 768.00 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 769.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
18 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 920 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 769.50 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 770.42 Age:
Sect: 4 Thickness of Layer(m) : 0.92
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 920/1080 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 770.42 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 770.58 Age:
Sect: 4 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY MUDSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1080/1500 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 770.58 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 771.00 Age:
Sect: 4 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 771.00 Age: UPPER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 772.10 Age:
Sect: 5 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 50/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 774.55 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 776.00 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 0 67 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 776.00 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 777.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 55 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 60/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 777.56 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 779.00 Age:
Sect: 3 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
56 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 779.00 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 780.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 784.00 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 785.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 785.50 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 787.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 787.00 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 788.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1210 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 788.50 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 789.71 Age:
Sect: 4 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 58 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : FORAMINIFERA RICH CARBONATE RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 790.00 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 791.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 791.50 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 793.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
67 0 33 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 793.00 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 793.20 Age:
Sect: 7 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 200/ 350 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 793.20 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 793.35 Age:
Sect: 7 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 0 29 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : CARBONATE RICH FORAMINIFERA RICH CHALK
Leg : 47 Top/Bottom Interval(mm) : 350/ 480 Age: LOWER PALEOCENE
Hole: 398D Depth Top of Layer(m) : 793.35 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 793.48 Age:
Sect: 7 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 793.58 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 793.88 Age: MAESTRICHTIAN
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 793.50 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 795.00 Age: MAESTRICHTIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 795.00 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 796.50 Age: MAESTRICHTIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 796.50 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 798.00 Age: MAESTRICHTIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 798.00 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 799.50 Age: MAESTRICHTIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 799.50 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 801.00 Age: MAESTRICHTIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 801.00 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 802.50 Age: MAESTRICHTIAN
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 470 Age: NO AGE GIVEN
Hole: 398D Depth Top of Layer(m) : 802.50 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 802.97 Age: MAESTRICHTIAN
Sect: 7 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 803.07 Age: MAESTRICHTIAN
Core: 41 Depth Bottom of Layer(m): 803.27 Age: CAMPANIAN
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 803.00 Age: MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 804.50 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 0 37 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 70/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 804.57 Age: MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 806.00 Age: CAMPANIAN
Sect: 2 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
63 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 940 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 806.00 Age: MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 806.94 Age: CAMPANIAN
Sect: 3 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 812.50 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 814.00 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 814.00 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 815.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
39 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 815.50 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 817.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 817.00 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 818.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 818.50 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 820.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 360 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 820.00 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 820.36 Age:
Sect: 6 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 822.00 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 823.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 823.50 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 825.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 100 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 825.00 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 826.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 826.50 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 828.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 828.00 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 829.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 829.50 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 831.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 470 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 831.00 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 831.47 Age:
Sect: 7 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 50 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 831.57 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 831.62 Age:
Sect: CC Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 30/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 831.53 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 833.00 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 0 67 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 60/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 833.06 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 834.50 Age:
Sect: 2 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 20/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 834.52 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 836.00 Age:
Sect: 3 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 836.00 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 837.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 837.50 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 839.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 60/1500 Age: MAESTRICHTIAN
Hole: 398D Depth Top of Layer(m) : 839.06 Age: MAESTRICHTIAN
Core: 45 Depth Bottom of Layer(m): 840.50 Age:
Sect: 6 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 40/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 841.04 Age: MAESTRICHTIAN
Core: 46 Depth Bottom of Layer(m): 842.50 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 842.50 Age: MAESTRICHTIAN
Core: 46 Depth Bottom of Layer(m): 844.00 Age: CAMPANIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 30/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 844.03 Age: MAESTRICHTIAN
Core: 46 Depth Bottom of Layer(m): 845.50 Age: CAMPANIAN
Sect: 3 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1320 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 845.50 Age: MAESTRICHTIAN
Core: 46 Depth Bottom of Layer(m): 846.82 Age: CAMPANIAN
Sect: 4 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
29 0 71 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1430 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 850.50 Age: MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 851.93 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 852.00 Age: LOWER MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 853.50 Age: UPPER CAMPANIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
61 0 39 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 853.50 Age: LOWER MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 855.00 Age: UPPER CAMPANIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
23 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 855.00 Age: LOWER MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 856.50 Age: UPPER CAMPANIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1160 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 856.50 Age: LOWER MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 857.66 Age: UPPER CAMPANIAN
Sect: 5 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 860.00 Age: LOWER MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 861.50 Age: UPPER CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 861.50 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 863.00 Age: CAMPANIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1320 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 863.00 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 864.32 Age: CAMPANIAN
Sect: 3 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 864.50 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 866.00 Age: CAMPANIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 866.00 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 867.50 Age: CAMPANIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 867.50 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 869.00 Age: CAMPANIAN
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 869.00 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 869.42 Age: CAMPANIAN
Sect: 7 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 869.52 Age: MAESTRICHTIAN
Core: 48 Depth Bottom of Layer(m): 869.62 Age: CAMPANIAN
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 869.50 Age: MAESTRICHTIAN
Core: 49 Depth Bottom of Layer(m): 870.12 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 879.00 Age: MAESTRICHTIAN
Core: 50 Depth Bottom of Layer(m): 880.50 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 880.50 Age: MAESTRICHTIAN
Core: 50 Depth Bottom of Layer(m): 882.00 Age: CAMPANIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 0 46 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 886.50 Age: MAESTRICHTIAN
Core: 50 Depth Bottom of Layer(m): 888.00 Age: CAMPANIAN
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 0 83 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 610 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 888.00 Age: MAESTRICHTIAN
Core: 50 Depth Bottom of Layer(m): 888.61 Age: CAMPANIAN
Sect: 7 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER SENONIAN
Hole: 398D Depth Top of Layer(m) : 888.50 Age: MAESTRICHTIAN
Core: 51 Depth Bottom of Layer(m): 890.00 Age: CAMPANIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 890.00 Age:
Core: 51 Depth Bottom of Layer(m): 891.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age:
Hole: 398D Depth Top of Layer(m) : 891.50 Age:
Core: 51 Depth Bottom of Layer(m): 892.80 Age:
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 898.00 Age:
Core: 52 Depth Bottom of Layer(m): 899.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 899.50 Age:
Core: 52 Depth Bottom of Layer(m): 901.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 901.00 Age:
Core: 52 Depth Bottom of Layer(m): 902.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 902.50 Age:
Core: 52 Depth Bottom of Layer(m): 904.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age:
Hole: 398D Depth Top of Layer(m) : 904.10 Age:
Core: 52 Depth Bottom of Layer(m): 904.40 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 907.50 Age:
Core: 53 Depth Bottom of Layer(m): 909.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 909.00 Age:
Core: 53 Depth Bottom of Layer(m): 910.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 910.50 Age:
Core: 53 Depth Bottom of Layer(m): 912.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 912.00 Age:
Core: 53 Depth Bottom of Layer(m): 913.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 913.50 Age:
Core: 53 Depth Bottom of Layer(m): 915.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 915.00 Age:
Core: 53 Depth Bottom of Layer(m): 916.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 270 Age:
Hole: 398D Depth Top of Layer(m) : 916.50 Age:
Core: 53 Depth Bottom of Layer(m): 916.77 Age:
Sect: 7 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 917.00 Age:
Core: 54 Depth Bottom of Layer(m): 918.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 6 87 /
Processing Hist: Classification was successful.
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 918.50 Age:
Core: 54 Depth Bottom of Layer(m): 920.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 0/1500 Age:
Hole: 398D Depth Top of Layer(m) : 920.10 Age:
Core: 54 Depth Bottom of Layer(m): 921.60 Age:
Sect: CC Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : UNFOSSILIFEROUS CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 926.50 Age: CENOMANIAN
Core: 55 Depth Bottom of Layer(m): 928.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/ 680 Age: CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 928.00 Age: CENOMANIAN
Core: 55 Depth Bottom of Layer(m): 928.68 Age:
Sect: 2 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 20/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 945.52 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 947.00 Age:
Sect: 1 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/ 570 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 947.00 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 947.57 Age:
Sect: 2 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 570/1000 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 947.57 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 948.00 Age:
Sect: 2 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 1000/1380 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 948.00 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 948.38 Age:
Sect: 2 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : BLACK SHALES CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 1380/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 948.38 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 948.50 Age:
Sect: 2 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CARBONATE RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 948.50 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 950.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ZEOLITE CLAYSTONE
Screen Lith : ZEOLITE RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 950.00 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 951.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CARBONATE RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 951.50 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 953.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CARBONATE RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 953.00 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 954.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 0/ 230 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 954.60 Age: LOWER CENOMANIAN
Core: 56 Depth Bottom of Layer(m): 954.83 Age:
Sect: CC Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 955.00 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 956.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 90 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 956.50 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 958.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 958.00 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 959.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
37 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1120 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 959.50 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 960.62 Age:
Sect: 4 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1000 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 961.00 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 962.00 Age:
Sect: 5 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 962.12 Age: LOWER CENOMANIAN
Core: 57 Depth Bottom of Layer(m): 962.26 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 964.50 Age: LOWER CENOMANIAN
Core: 58 Depth Bottom of Layer(m): 966.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1090 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 966.00 Age: LOWER CENOMANIAN
Core: 58 Depth Bottom of Layer(m): 967.09 Age:
Sect: 2 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CENOMANIAN
Hole: 398D Depth Top of Layer(m) : 974.00 Age: LOWER CENOMANIAN
Core: 59 Depth Bottom of Layer(m): 975.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 975.50 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 977.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
28 2 70 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 977.00 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 978.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 978.50 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 980.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 980.00 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 981.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 981.50 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 983.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 983.00 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 983.48 Age:
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 983.58 Age: UPPER ALBIAN
Core: 59 Depth Bottom of Layer(m): 983.83 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 983.50 Age: UPPER ALBIAN
Core: 60 Depth Bottom of Layer(m): 985.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
29 1 71 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 985.00 Age: UPPER ALBIAN
Core: 60 Depth Bottom of Layer(m): 986.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 986.50 Age: UPPER ALBIAN
Core: 60 Depth Bottom of Layer(m): 988.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 988.10 Age: UPPER ALBIAN
Core: 60 Depth Bottom of Layer(m): 988.16 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 993.00 Age: UPPER ALBIAN
Core: 61 Depth Bottom of Layer(m): 994.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 1 69 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 994.50 Age: UPPER ALBIAN
Core: 61 Depth Bottom of Layer(m): 995.15 Age:
Sect: 2 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1002.50 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1004.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 2 86 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1004.00 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1005.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1005.50 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1007.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1007.00 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1008.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
39 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1008.50 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1010.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 0 96 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1010.00 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1011.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : DETRITAL SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1011.50 Age: UPPER ALBIAN
Core: 62 Depth Bottom of Layer(m): 1011.75 Age:
Sect: 7 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 4 85 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER ALBIAN
Hole: 398D Depth Top of Layer(m) : 1012.00 Age: UPPER ALBIAN
Core: 63 Depth Bottom of Layer(m): 1012.30 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 47 Top/Bottom Interval(mm) : 300/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1012.30 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1013.50 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 2 55 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1013.50 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1013.70 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 200/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1013.70 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1015.00 Age:
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1200 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1015.00 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1016.20 Age:
Sect: 3 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1200/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1016.20 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1016.50 Age:
Sect: 3 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 2 81 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1016.50 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1017.00 Age:
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 1 49 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH MARLY DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 500/ 720 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1017.00 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1017.22 Age:
Sect: 4 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
61 2 37 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 720/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1017.22 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1018.00 Age:
Sect: 4 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 37 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1010 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1018.00 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1019.01 Age:
Sect: 5 Thickness of Layer(m) : 1.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 6 93 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1010/1400 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1019.01 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1019.40 Age:
Sect: 5 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 110 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1019.50 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1019.61 Age:
Sect: 6 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 4 83 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 110/ 420 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1019.61 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1019.92 Age:
Sect: 6 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 420/ 960 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1019.92 Age: ALBIAN
Core: 63 Depth Bottom of Layer(m): 1020.46 Age:
Sect: 6 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1100 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1031.00 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1032.10 Age:
Sect: 1 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 1100/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1032.10 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1032.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 0 62 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 880 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1032.50 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1033.38 Age:
Sect: 2 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 890/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1033.39 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1034.00 Age:
Sect: 2 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 1 46 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1034.00 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1035.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1035.50 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1036.00 Age:
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 500/ 700 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1036.00 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1036.20 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 700/1020 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1036.20 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1036.52 Age:
Sect: 4 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 340 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1037.00 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1037.34 Age:
Sect: 5 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 340/ 680 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1037.34 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1037.68 Age:
Sect: 5 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
14 2 84 /
Processing Hist: Classification was successful.
Shipboard Lith : MARBLE PYRITIZED NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 680/1050 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1037.68 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1038.05 Age:
Sect: 5 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1050/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1038.05 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1038.50 Age:
Sect: 5 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
32 3 65 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 210 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1038.50 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1038.71 Age:
Sect: 6 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 87 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 210/ 600 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1038.71 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1039.10 Age:
Sect: 6 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 600/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1039.10 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1040.00 Age:
Sect: 6 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 140 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1040.00 Age: ALBIAN
Core: 65 Depth Bottom of Layer(m): 1040.14 Age:
Sect: 7 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1040.50 Age: ALBIAN
Core: 66 Depth Bottom of Layer(m): 1042.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 2 96 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 780 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1042.00 Age: ALBIAN
Core: 66 Depth Bottom of Layer(m): 1042.78 Age:
Sect: 2 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNO CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1050.00 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1050.60 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 0 29 /
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITE CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 600/ 820 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1050.60 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1050.82 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 3 82 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 820/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1050.82 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1051.50 Age:
Sect: 1 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DOLOMITE CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1051.50 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1052.00 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 500/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1052.00 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1053.00 Age:
Sect: 2 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DOLOMITE CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 830 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1053.00 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1053.83 Age:
Sect: 3 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 2 94 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 830/1340 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1053.83 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1054.34 Age:
Sect: 3 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DOLOMITE CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1340/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1054.34 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1054.50 Age:
Sect: 3 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1054.50 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1054.75 Age:
Sect: 4 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 250/ 480 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1054.75 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1054.98 Age:
Sect: 4 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 12 80 /
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITE CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 220 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1055.10 Age: ALBIAN
Core: 67 Depth Bottom of Layer(m): 1055.32 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1059.50 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1061.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1061.00 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1062.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 7 85 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1062.50 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1064.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 4 80 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1300 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1064.00 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1065.30 Age:
Sect: 4 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 1300/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1065.30 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1065.50 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 860 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1065.50 Age: ALBIAN
Core: 68 Depth Bottom of Layer(m): 1066.36 Age:
Sect: 5 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1069.00 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1070.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1070.50 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1072.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 5 57 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1072.00 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1073.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1073.50 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1075.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 860 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1075.00 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1075.86 Age:
Sect: 5 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1075.96 Age: ALBIAN
Core: 69 Depth Bottom of Layer(m): 1076.08 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1078.50 Age: ALBIAN
Core: 70 Depth Bottom of Layer(m): 1080.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1080.00 Age: ALBIAN
Core: 70 Depth Bottom of Layer(m): 1081.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 56 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 970 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1081.50 Age: ALBIAN
Core: 70 Depth Bottom of Layer(m): 1082.47 Age:
Sect: 3 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1088.00 Age: ALBIAN
Core: 71 Depth Bottom of Layer(m): 1089.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 0 77 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1089.50 Age: ALBIAN
Core: 71 Depth Bottom of Layer(m): 1091.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1091.00 Age: ALBIAN
Core: 71 Depth Bottom of Layer(m): 1092.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 950 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1092.50 Age: ALBIAN
Core: 71 Depth Bottom of Layer(m): 1093.45 Age:
Sect: 4 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 7 90 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1107.00 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1108.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1108.50 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1110.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1110.00 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1111.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 1 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1111.50 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1113.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1113.00 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1114.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1114.50 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1116.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1116.00 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1116.40 Age:
Sect: 7 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 320 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1116.54 Age: ALBIAN
Core: 72 Depth Bottom of Layer(m): 1116.86 Age:
Sect: CC Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1116.50 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1118.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1118.00 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1119.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1119.50 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1121.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 1 81 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1121.00 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1122.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1122.50 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1124.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 840 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1124.00 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1124.84 Age:
Sect: 6 Thickness of Layer(m) : 0.84
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1124.94 Age: ALBIAN
Core: 73 Depth Bottom of Layer(m): 1125.04 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 130/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1126.13 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1127.50 Age:
Sect: 1 Thickness of Layer(m) : 1.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 0 32 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 470 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1127.50 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1127.97 Age:
Sect: 2 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 470/ 800 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1127.97 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1128.30 Age:
Sect: 2 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 800/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1128.30 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1129.00 Age:
Sect: 2 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1129.00 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1129.20 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 200/ 820 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1129.20 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1129.82 Age:
Sect: 3 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 820/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1129.82 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1130.50 Age:
Sect: 3 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 620 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1130.50 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1131.12 Age:
Sect: 4 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 620/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1131.12 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1132.00 Age:
Sect: 4 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 3 85 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1132.00 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1132.20 Age:
Sect: 5 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 200/ 470 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1132.20 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1132.47 Age:
Sect: 5 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 470/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1132.47 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1133.50 Age:
Sect: 5 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 370 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1133.50 Age: ALBIAN
Core: 74 Depth Bottom of Layer(m): 1133.87 Age:
Sect: 6 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 910 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1135.50 Age: ALBIAN
Core: 75 Depth Bottom of Layer(m): 1136.41 Age:
Sect: 1 Thickness of Layer(m) : 0.91
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 910/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1136.41 Age: APTIAN
Core: 75 Depth Bottom of Layer(m): 1137.00 Age:
Sect: 1 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1137.00 Age: APTIAN
Core: 75 Depth Bottom of Layer(m): 1137.20 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 200/1110 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1137.20 Age: APTIAN
Core: 75 Depth Bottom of Layer(m): 1138.11 Age:
Sect: 2 Thickness of Layer(m) : 0.91
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1138.50 Age: APTIAN
Core: 75 Depth Bottom of Layer(m): 1138.70 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 900/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1139.40 Age: ALBIAN
Core: 75 Depth Bottom of Layer(m): 1140.00 Age:
Sect: 3 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1140.00 Age: ALBIAN
Core: 75 Depth Bottom of Layer(m): 1140.12 Age:
Sect: 4 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 120/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1140.12 Age: ALBIAN
Core: 75 Depth Bottom of Layer(m): 1141.50 Age:
Sect: 4 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1141.60 Age: ALBIAN
Core: 75 Depth Bottom of Layer(m): 1141.85 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: ALBIAN
Hole: 398D Depth Top of Layer(m) : 1145.00 Age: ALBIAN
Core: 76 Depth Bottom of Layer(m): 1146.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 1 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 170 Age:
Hole: 398D Depth Top of Layer(m) : 1146.50 Age:
Core: 76 Depth Bottom of Layer(m): 1146.67 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 170/ 650 Age:
Hole: 398D Depth Top of Layer(m) : 1146.67 Age:
Core: 76 Depth Bottom of Layer(m): 1147.15 Age:
Sect: 2 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 650/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1147.15 Age:
Core: 76 Depth Bottom of Layer(m): 1148.00 Age:
Sect: 2 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 970 Age:
Hole: 398D Depth Top of Layer(m) : 1148.00 Age:
Core: 76 Depth Bottom of Layer(m): 1148.97 Age:
Sect: 3 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 490 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1164.00 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1164.49 Age:
Sect: 1 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 490/ 870 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1164.49 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1164.87 Age:
Sect: 1 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 58 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY (NANNO) CLAYSTONE
Screen Lith : NANNOFOSSIL RICH DOLOMITE RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 870/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1164.87 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1165.50 Age:
Sect: 1 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 320 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1165.50 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1165.82 Age:
Sect: 2 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 320/ 510 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1165.82 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1166.01 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
37 2 61 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY (NANNO) CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 510/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1166.01 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1167.00 Age:
Sect: 2 Thickness of Layer(m) : 0.99
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 69 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MARLY CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 800 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1167.00 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1167.80 Age:
Sect: 3 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 800/1020 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1167.80 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1168.02 Age:
Sect: 3 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY (NANNO) CLAYSTONE
Screen Lith : NANNOFOSSIL RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 1020/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1168.02 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1168.50 Age:
Sect: 3 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1168.50 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1169.00 Age:
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 500/ 610 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1169.00 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1169.11 Age:
Sect: 4 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY (NANNO) CLAYSTONE
Screen Lith : NANNOFOSSIL RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 610/ 880 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1169.11 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1169.38 Age:
Sect: 4 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 880/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1169.38 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1170.00 Age:
Sect: 4 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY (NANNO) CLAYSTONE
Screen Lith : NANNOFOSSIL RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1170.00 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1171.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1171.50 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1173.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 370 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1173.00 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1173.37 Age:
Sect: 7 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1173.60 Age: APTIAN
Core: 77 Depth Bottom of Layer(m): 1173.80 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1173.50 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1175.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1175.00 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1176.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 96 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1176.50 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1178.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 96 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1178.00 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1179.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1179.50 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1181.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1181.00 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1182.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 470 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1182.50 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1182.97 Age:
Sect: 7 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1183.07 Age: APTIAN
Core: 78 Depth Bottom of Layer(m): 1183.27 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1183.00 Age: APTIAN
Core: 79 Depth Bottom of Layer(m): 1184.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1184.50 Age: APTIAN
Core: 79 Depth Bottom of Layer(m): 1186.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1186.00 Age: APTIAN
Core: 79 Depth Bottom of Layer(m): 1187.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1187.50 Age: APTIAN
Core: 79 Depth Bottom of Layer(m): 1189.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 360 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1189.00 Age: APTIAN
Core: 79 Depth Bottom of Layer(m): 1189.36 Age:
Sect: 5 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1192.50 Age: APTIAN
Core: 80 Depth Bottom of Layer(m): 1194.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1194.00 Age: APTIAN
Core: 80 Depth Bottom of Layer(m): 1195.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1195.50 Age: APTIAN
Core: 80 Depth Bottom of Layer(m): 1197.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1080 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1197.00 Age: APTIAN
Core: 80 Depth Bottom of Layer(m): 1198.08 Age:
Sect: 4 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1202.00 Age: APTIAN
Core: 81 Depth Bottom of Layer(m): 1203.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1203.50 Age: APTIAN
Core: 81 Depth Bottom of Layer(m): 1205.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 2 96 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1205.00 Age: APTIAN
Core: 81 Depth Bottom of Layer(m): 1206.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 96 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1270 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1206.50 Age: APTIAN
Core: 81 Depth Bottom of Layer(m): 1207.77 Age:
Sect: 4 Thickness of Layer(m) : 1.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
32 0 68 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1211.50 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1213.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 2 83 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1213.00 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1214.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1214.50 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1216.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1216.00 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1217.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 1 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1217.50 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1219.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1020 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1219.00 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1220.02 Age:
Sect: 6 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1220.12 Age: APTIAN
Core: 82 Depth Bottom of Layer(m): 1220.37 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1221.10 Age: APTIAN
Core: 83 Depth Bottom of Layer(m): 1221.20 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1230.50 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1232.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1232.00 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1233.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1233.50 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1235.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 1 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1235.00 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1236.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1236.50 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1238.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1238.00 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1238.60 Age:
Sect: 6 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 1 98 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 600/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1238.60 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1239.50 Age:
Sect: 6 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1239.50 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1239.90 Age:
Sect: 7 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1240.10 Age: APTIAN
Core: 84 Depth Bottom of Layer(m): 1240.25 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1240.00 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1241.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1241.50 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1243.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1243.00 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1244.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1244.50 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1244.65 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 150/ 770 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1244.65 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1245.27 Age:
Sect: 4 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 770/ 900 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1245.27 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1245.40 Age:
Sect: 4 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 900/1100 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1245.40 Age: APTIAN
Core: 85 Depth Bottom of Layer(m): 1245.60 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/1280 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1249.50 Age: APTIAN
Core: 86 Depth Bottom of Layer(m): 1250.78 Age:
Sect: 1 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : PYRITE RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 1280/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1250.78 Age:
Core: 86 Depth Bottom of Layer(m): 1251.00 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 450 Age:
Hole: 398D Depth Top of Layer(m) : 1251.00 Age:
Core: 86 Depth Bottom of Layer(m): 1251.45 Age:
Sect: 2 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLYSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 450/ 710 Age:
Hole: 398D Depth Top of Layer(m) : 1251.45 Age:
Core: 86 Depth Bottom of Layer(m): 1251.71 Age:
Sect: 2 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 710/ 870 Age:
Hole: 398D Depth Top of Layer(m) : 1251.71 Age:
Core: 86 Depth Bottom of Layer(m): 1251.87 Age:
Sect: 2 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLYSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 870/1180 Age:
Hole: 398D Depth Top of Layer(m) : 1251.87 Age:
Core: 86 Depth Bottom of Layer(m): 1252.18 Age:
Sect: 2 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 2 86 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1180/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1252.18 Age:
Core: 86 Depth Bottom of Layer(m): 1252.50 Age:
Sect: 2 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLYSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1252.50 Age:
Core: 86 Depth Bottom of Layer(m): 1254.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1254.00 Age:
Core: 86 Depth Bottom of Layer(m): 1255.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1255.50 Age:
Core: 86 Depth Bottom of Layer(m): 1257.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 140 Age:
Hole: 398D Depth Top of Layer(m) : 1259.00 Age:
Core: 87 Depth Bottom of Layer(m): 1259.14 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLYSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 140/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1259.14 Age:
Core: 87 Depth Bottom of Layer(m): 1260.50 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1260.50 Age:
Core: 87 Depth Bottom of Layer(m): 1262.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1262.00 Age:
Core: 87 Depth Bottom of Layer(m): 1263.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1263.50 Age:
Core: 87 Depth Bottom of Layer(m): 1265.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1265.00 Age:
Core: 87 Depth Bottom of Layer(m): 1266.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 360 Age:
Hole: 398D Depth Top of Layer(m) : 1266.50 Age:
Core: 87 Depth Bottom of Layer(m): 1266.86 Age:
Sect: 6 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1266.96 Age:
Core: 87 Depth Bottom of Layer(m): 1267.16 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1268.50 Age:
Core: 88 Depth Bottom of Layer(m): 1270.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1270.00 Age:
Core: 88 Depth Bottom of Layer(m): 1271.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 94 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1271.50 Age:
Core: 88 Depth Bottom of Layer(m): 1273.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1274.50 Age:
Core: 88 Depth Bottom of Layer(m): 1276.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1276.00 Age:
Core: 88 Depth Bottom of Layer(m): 1277.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age:
Hole: 398D Depth Top of Layer(m) : 1277.50 Age:
Core: 88 Depth Bottom of Layer(m): 1278.00 Age:
Sect: 7 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age:
Hole: 398D Depth Top of Layer(m) : 1278.10 Age:
Core: 88 Depth Bottom of Layer(m): 1278.40 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1278.00 Age:
Core: 89 Depth Bottom of Layer(m): 1279.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1279.50 Age:
Core: 89 Depth Bottom of Layer(m): 1281.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1281.00 Age:
Core: 89 Depth Bottom of Layer(m): 1282.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1282.50 Age:
Core: 89 Depth Bottom of Layer(m): 1284.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1284.00 Age:
Core: 89 Depth Bottom of Layer(m): 1285.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 260 Age:
Hole: 398D Depth Top of Layer(m) : 1285.50 Age:
Core: 89 Depth Bottom of Layer(m): 1285.76 Age:
Sect: 6 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1285.86 Age:
Core: 89 Depth Bottom of Layer(m): 1286.06 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1287.50 Age:
Core: 90 Depth Bottom of Layer(m): 1289.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1289.00 Age:
Core: 90 Depth Bottom of Layer(m): 1290.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1290.50 Age:
Core: 90 Depth Bottom of Layer(m): 1292.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1292.00 Age:
Core: 90 Depth Bottom of Layer(m): 1293.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age:
Hole: 398D Depth Top of Layer(m) : 1294.96 Age:
Core: 90 Depth Bottom of Layer(m): 1295.08 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1297.00 Age:
Core: 91 Depth Bottom of Layer(m): 1298.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1298.50 Age:
Core: 91 Depth Bottom of Layer(m): 1300.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1300.00 Age:
Core: 91 Depth Bottom of Layer(m): 1301.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1301.50 Age:
Core: 91 Depth Bottom of Layer(m): 1303.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 47 Top/Bottom Interval(mm) : 00/ 310 Age:
Hole: 398D Depth Top of Layer(m) : 1303.00 Age:
Core: 91 Depth Bottom of Layer(m): 1303.31 Age:
Sect: 5 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1306.50 Age:
Core: 92 Depth Bottom of Layer(m): 1308.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 2 92 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1308.00 Age:
Core: 92 Depth Bottom of Layer(m): 1309.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 2 83 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1309.50 Age:
Core: 92 Depth Bottom of Layer(m): 1311.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1311.00 Age:
Core: 92 Depth Bottom of Layer(m): 1312.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1314.00 Age:
Core: 92 Depth Bottom of Layer(m): 1315.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 270 Age:
Hole: 398D Depth Top of Layer(m) : 1315.50 Age:
Core: 92 Depth Bottom of Layer(m): 1315.77 Age:
Sect: 7 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1316.00 Age:
Core: 93 Depth Bottom of Layer(m): 1317.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1317.50 Age:
Core: 93 Depth Bottom of Layer(m): 1319.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1319.00 Age:
Core: 93 Depth Bottom of Layer(m): 1320.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 2 28 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH INDURATED DOLOMITE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1320.50 Age:
Core: 93 Depth Bottom of Layer(m): 1322.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 0 81 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1322.00 Age:
Core: 93 Depth Bottom of Layer(m): 1323.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1170 Age:
Hole: 398D Depth Top of Layer(m) : 1323.50 Age:
Core: 93 Depth Bottom of Layer(m): 1324.67 Age:
Sect: 6 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH DOLOMITE LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1324.80 Age:
Core: 93 Depth Bottom of Layer(m): 1325.00 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1325.50 Age: APTIAN
Core: 94 Depth Bottom of Layer(m): 1327.00 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 380 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1327.00 Age: APTIAN
Core: 94 Depth Bottom of Layer(m): 1327.38 Age: BARREMIAN
Sect: 2 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : DOLOMITE MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1327.52 Age: APTIAN
Core: 94 Depth Bottom of Layer(m): 1327.77 Age: BARREMIAN
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1327.50 Age: APTIAN
Core: 95 Depth Bottom of Layer(m): 1329.00 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1329.00 Age: APTIAN
Core: 95 Depth Bottom of Layer(m): 1330.50 Age: BARREMIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1332.00 Age: APTIAN
Core: 95 Depth Bottom of Layer(m): 1333.50 Age: BARREMIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1333.50 Age: APTIAN
Core: 95 Depth Bottom of Layer(m): 1335.00 Age: BARREMIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1340 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1335.00 Age: APTIAN
Core: 95 Depth Bottom of Layer(m): 1336.34 Age: BARREMIAN
Sect: 6 Thickness of Layer(m) : 1.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 0 94 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1335.00 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1336.50 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1336.50 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1338.00 Age: BARREMIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1338.00 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1339.50 Age: BARREMIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 24 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1339.50 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1341.00 Age: BARREMIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1400 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1341.00 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1342.40 Age: BARREMIAN
Sect: 5 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1342.55 Age: APTIAN
Core: 96 Depth Bottom of Layer(m): 1342.65 Age: BARREMIAN
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1344.50 Age: APTIAN
Core: 97 Depth Bottom of Layer(m): 1346.00 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1346.00 Age:
Core: 97 Depth Bottom of Layer(m): 1347.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1347.50 Age:
Core: 97 Depth Bottom of Layer(m): 1349.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1350.50 Age:
Core: 97 Depth Bottom of Layer(m): 1352.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 330 Age:
Hole: 398D Depth Top of Layer(m) : 1352.00 Age:
Core: 97 Depth Bottom of Layer(m): 1352.33 Age:
Sect: 6 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1354.00 Age:
Core: 98 Depth Bottom of Layer(m): 1355.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age:
Hole: 398D Depth Top of Layer(m) : 1355.50 Age:
Core: 98 Depth Bottom of Layer(m): 1356.10 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age:
Hole: 398D Depth Top of Layer(m) : 1363.50 Age:
Core: 99 Depth Bottom of Layer(m): 1364.00 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1365.00 Age:
Core: 99 Depth Bottom of Layer(m): 1366.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 4 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1369.50 Age:
Core: 99 Depth Bottom of Layer(m): 1371.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1371.00 Age:
Core: 99 Depth Bottom of Layer(m): 1372.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1373.10 Age:
Core: 99 Depth Bottom of Layer(m): 1373.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1373.00 Age:
Core: 100 Depth Bottom of Layer(m): 1374.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 24 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH DOLOMITE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1374.50 Age:
Core: 100 Depth Bottom of Layer(m): 1376.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 12 86 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1376.00 Age:
Core: 100 Depth Bottom of Layer(m): 1377.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1377.50 Age:
Core: 100 Depth Bottom of Layer(m): 1379.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1379.00 Age:
Core: 100 Depth Bottom of Layer(m): 1380.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age:
Hole: 398D Depth Top of Layer(m) : 1380.50 Age:
Core: 100 Depth Bottom of Layer(m): 1381.00 Age:
Sect: 6 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1382.50 Age: APTIAN
Core: 101 Depth Bottom of Layer(m): 1384.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
14 13 73 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1384.00 Age: APTIAN
Core: 101 Depth Bottom of Layer(m): 1385.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1387.00 Age: APTIAN
Core: 101 Depth Bottom of Layer(m): 1388.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 3 77 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1388.50 Age: APTIAN
Core: 101 Depth Bottom of Layer(m): 1390.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 1 77 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1410 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1390.00 Age: APTIAN
Core: 101 Depth Bottom of Layer(m): 1391.41 Age:
Sect: 6 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1392.00 Age: APTIAN
Core: 102 Depth Bottom of Layer(m): 1393.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1393.50 Age:
Core: 102 Depth Bottom of Layer(m): 1395.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
23 1 76 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1395.00 Age:
Core: 102 Depth Bottom of Layer(m): 1396.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DOLOMITE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1396.50 Age:
Core: 102 Depth Bottom of Layer(m): 1398.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : INDURATED CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1398.00 Age:
Core: 102 Depth Bottom of Layer(m): 1399.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 680 Age:
Hole: 398D Depth Top of Layer(m) : 1399.50 Age:
Core: 102 Depth Bottom of Layer(m): 1400.18 Age:
Sect: 6 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 2 85 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1401.50 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1403.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1403.00 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1404.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1060 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1404.50 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1405.56 Age:
Sect: 3 Thickness of Layer(m) : 1.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1060/1350 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1405.56 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1405.85 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 0 /
Processing Hist:
Shipboard Lith : CARBONATE-RICH PELAGIC MARLSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1350/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1405.85 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1406.00 Age:
Sect: 3 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1407.50 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1407.90 Age:
Sect: 5 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 400/1100 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1407.90 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1408.60 Age:
Sect: 5 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 /
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE-RICH PELAGIC MARLSTONE
Screen Lith : NANNOFOSSIL RICH DOLOMITE RICH MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 1100/1360 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1408.60 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1408.86 Age:
Sect: 5 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : NANNOFOSSIL RICH DOLOMITE RICH MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 1360/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1408.86 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1409.00 Age:
Sect: 5 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CARBONATE-RICH PELAGIC MARLSTONE
Screen Lith : NANNOFOSSIL RICH DOLOMITE RICH MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1130 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1409.00 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1410.13 Age:
Sect: 6 Thickness of Layer(m) : 1.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 0 59 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : NANNOFOSSIL RICH DOLOMITE RICH MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 1130/1270 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1410.13 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1410.27 Age:
Sect: 6 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CARBONATE-RICH PELAGIC MARLSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1410.37 Age: UPPER APTIAN
Core: 103 Depth Bottom of Layer(m): 1410.47 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1411.00 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1411.50 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 500/ 700 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1411.50 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1411.70 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS SANDSTONE
Screen Lith : DOLOMITE RICH INDURATED CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 700/1000 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1411.70 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1412.00 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD PEBBLE CONGLOMERATE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1000/1250 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1412.00 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1412.25 Age:
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SLIGHTLY CALCAREOUS CLAYSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1412.25 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1412.50 Age:
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 69 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1412.50 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1412.77 Age:
Sect: 2 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 2 47 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 270/ 460 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1412.77 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1412.96 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 47 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD PEBBLE CONGLOMERATE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 460/ 830 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1412.96 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1413.33 Age:
Sect: 2 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 830/1300 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1413.33 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1413.80 Age:
Sect: 2 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1413.80 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1414.00 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDPEBBLE CONGLOMERATE
Screen Lith : MARLY CHALK.
Leg : 47 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1414.00 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1414.25 Age:
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE-RICH SILTY CLAY
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 250/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1414.25 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1415.50 Age:
Sect: 3 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CARBONATE MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1415.50 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1415.77 Age:
Sect: 4 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1415.87 Age: UPPER APTIAN
Core: 104 Depth Bottom of Layer(m): 1416.17 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 100/ 220 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1420.60 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1420.72 Age:
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CHALKS
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 220/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1420.72 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1422.00 Age:
Sect: 1 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 24 /
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1422.00 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1422.35 Age:
Sect: 2 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 350/ 520 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1422.35 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1422.52 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 56 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 520/1400 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1422.52 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1423.40 Age:
Sect: 2 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO LIMESTONE
Screen Lith : MARLY NANNOFOSSIL LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1423.40 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1423.50 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY LIMESTONES
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1423.50 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1424.35 Age:
Sect: 3 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 850/1500 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1424.35 Age: UPPER APTIAN
Core: 105 Depth Bottom of Layer(m): 1425.00 Age:
Sect: 3 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER APTIAN
Hole: 398D Depth Top of Layer(m) : 1430.00 Age: UPPER APTIAN
Core: 106 Depth Bottom of Layer(m): 1430.70 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
74 0 26 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY LIMESTONE
Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 700/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1430.70 Age:
Core: 106 Depth Bottom of Layer(m): 1431.50 Age:
Sect: 1 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 1 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 400 Age:
Hole: 398D Depth Top of Layer(m) : 1431.50 Age:
Core: 106 Depth Bottom of Layer(m): 1431.90 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1050/1150 Age:
Hole: 398D Depth Top of Layer(m) : 1432.55 Age:
Core: 106 Depth Bottom of Layer(m): 1432.65 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1150/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1432.65 Age:
Core: 106 Depth Bottom of Layer(m): 1433.00 Age:
Sect: 2 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLSTONE
Screen Lith : MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1433.00 Age:
Core: 106 Depth Bottom of Layer(m): 1434.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1434.50 Age:
Core: 106 Depth Bottom of Layer(m): 1436.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
32 4 64 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY CARBONATE LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1436.00 Age:
Core: 106 Depth Bottom of Layer(m): 1437.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 47 Top/Bottom Interval(mm) : 00/1020 Age:
Hole: 398D Depth Top of Layer(m) : 1437.50 Age:
Core: 106 Depth Bottom of Layer(m): 1438.52 Age:
Sect: 6 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 47 Top/Bottom Interval(mm) : 00/ 20 Age:
Hole: 398D Depth Top of Layer(m) : 1438.62 Age:
Core: 106 Depth Bottom of Layer(m): 1438.64 Age:
Sect: CC Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 47 Top/Bottom Interval(mm) : 40/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1439.54 Age:
Core: 107 Depth Bottom of Layer(m): 1441.00 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1441.00 Age:
Core: 107 Depth Bottom of Layer(m): 1441.20 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 0 52 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : DOLOMITE RICH MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 200/ 750 Age:
Hole: 398D Depth Top of Layer(m) : 1441.20 Age:
Core: 107 Depth Bottom of Layer(m): 1441.75 Age:
Sect: 2 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 750/1370 Age:
Hole: 398D Depth Top of Layer(m) : 1441.75 Age:
Core: 107 Depth Bottom of Layer(m): 1442.37 Age:
Sect: 2 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 1370/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1442.37 Age:
Core: 107 Depth Bottom of Layer(m): 1442.50 Age:
Sect: 2 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 10 70 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1442.50 Age:
Core: 107 Depth Bottom of Layer(m): 1444.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1444.00 Age:
Core: 107 Depth Bottom of Layer(m): 1445.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
26 0 74 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1070 Age:
Hole: 398D Depth Top of Layer(m) : 1445.50 Age:
Core: 107 Depth Bottom of Layer(m): 1446.57 Age:
Sect: 5 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1449.00 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1449.35 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 350/ 620 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1449.35 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1449.62 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 620/1150 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1449.62 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1450.15 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 1150/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1450.15 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1450.50 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 0 81 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : TERRIGENOUS DETRITUS RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 110 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1450.50 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1450.61 Age: UPPER APTIAN
Sect: 2 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 110/ 380 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1450.61 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1450.88 Age: UPPER APTIAN
Sect: 2 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 380/ 600 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1450.88 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1451.10 Age: UPPER APTIAN
Sect: 2 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 600/ 970 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1451.10 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1451.47 Age: UPPER APTIAN
Sect: 2 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 970/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1451.47 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1452.00 Age: UPPER APTIAN
Sect: 2 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1453.50 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1455.00 Age: UPPER APTIAN
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
21 5 74 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1455.00 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1456.50 Age: UPPER APTIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1456.50 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1458.00 Age: UPPER APTIAN
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1458.00 Age: MIDDLE ALBIAN
Core: 108 Depth Bottom of Layer(m): 1458.45 Age: UPPER APTIAN
Sect: 7 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 398D Depth Top of Layer(m) : 1458.50 Age: MIDDLE ALBIAN
Core: 109 Depth Bottom of Layer(m): 1460.00 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1460.00 Age:
Core: 109 Depth Bottom of Layer(m): 1461.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 330 Age:
Hole: 398D Depth Top of Layer(m) : 1461.50 Age:
Core: 109 Depth Bottom of Layer(m): 1461.83 Age:
Sect: 3 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 330/ 610 Age:
Hole: 398D Depth Top of Layer(m) : 1461.83 Age:
Core: 109 Depth Bottom of Layer(m): 1462.11 Age:
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 610/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1462.11 Age:
Core: 109 Depth Bottom of Layer(m): 1463.00 Age:
Sect: 3 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age:
Hole: 398D Depth Top of Layer(m) : 1463.00 Age:
Core: 109 Depth Bottom of Layer(m): 1463.60 Age:
Sect: 4 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1468.10 Age:
Core: 110 Depth Bottom of Layer(m): 1468.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 74 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1477.50 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1479.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 16 44 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MARLY LIMESTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1479.00 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1480.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 0 96 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1480.50 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1482.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAYSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1482.00 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1483.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 1 97 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1400 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1483.50 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1484.90 Age:
Sect: 5 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1485.00 Age: APTIAN
Core: 111 Depth Bottom of Layer(m): 1485.10 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: APTIAN
Hole: 398D Depth Top of Layer(m) : 1487.00 Age: APTIAN
Core: 112 Depth Bottom of Layer(m): 1488.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1490.00 Age: LOWER APTIAN
Core: 112 Depth Bottom of Layer(m): 1491.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1491.50 Age: LOWER APTIAN
Core: 112 Depth Bottom of Layer(m): 1493.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 5 95 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1493.00 Age: LOWER APTIAN
Core: 112 Depth Bottom of Layer(m): 1494.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 9 85 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1494.60 Age: LOWER APTIAN
Core: 112 Depth Bottom of Layer(m): 1494.80 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1496.50 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1498.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 0 78 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1498.00 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1499.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 3 90 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1499.50 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1501.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1501.00 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1502.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 12 89 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1502.50 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1504.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1504.00 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1504.48 Age:
Sect: 6 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 270 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1504.58 Age: LOWER APTIAN
Core: 113 Depth Bottom of Layer(m): 1504.85 Age:
Sect: CC Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: LOWER APTIAN
Hole: 398D Depth Top of Layer(m) : 1506.00 Age: LOWER APTIAN
Core: 114 Depth Bottom of Layer(m): 1507.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 12 63 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1507.50 Age:
Core: 114 Depth Bottom of Layer(m): 1509.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 6 90 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1510.50 Age:
Core: 114 Depth Bottom of Layer(m): 1512.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 7 87 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1512.00 Age:
Core: 114 Depth Bottom of Layer(m): 1513.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 00/ 40 Age:
Hole: 398D Depth Top of Layer(m) : 1513.60 Age:
Core: 114 Depth Bottom of Layer(m): 1513.64 Age:
Sect: CC Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1515.50 Age:
Core: 115 Depth Bottom of Layer(m): 1517.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 5 95 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1517.00 Age:
Core: 115 Depth Bottom of Layer(m): 1518.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
27 0 73 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CARBONATE RICH DOLOMITE RICH CLASTIC SEDIMENTSTONE
Leg : 47 Top/Bottom Interval(mm) : 00/ 600 Age:
Hole: 398D Depth Top of Layer(m) : 1518.50 Age:
Core: 115 Depth Bottom of Layer(m): 1519.10 Age:
Sect: 3 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
23 5 72 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUDSTONE
Leg : 47 Top/Bottom Interval(mm) : 600/ 800 Age:
Hole: 398D Depth Top of Layer(m) : 1519.10 Age:
Core: 115 Depth Bottom of Layer(m): 1519.30 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 11 72 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDCLAST SANDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 800/1390 Age:
Hole: 398D Depth Top of Layer(m) : 1519.30 Age:
Core: 115 Depth Bottom of Layer(m): 1519.89 Age:
Sect: 3 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 8 92 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 80 Age:
Hole: 398D Depth Top of Layer(m) : 1520.02 Age:
Core: 115 Depth Bottom of Layer(m): 1520.10 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 680 Age:
Hole: 398D Depth Top of Layer(m) : 1525.00 Age:
Core: 116 Depth Bottom of Layer(m): 1525.68 Age:
Sect: 1 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 680/1210 Age:
Hole: 398D Depth Top of Layer(m) : 1525.68 Age:
Core: 116 Depth Bottom of Layer(m): 1526.21 Age:
Sect: 1 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 16 65 /
Processing Hist: Classification was successful.
Shipboard Lith : RADIOLARIA MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1210/1390 Age:
Hole: 398D Depth Top of Layer(m) : 1526.21 Age:
Core: 116 Depth Bottom of Layer(m): 1526.39 Age:
Sect: 1 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 1390/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1526.39 Age:
Core: 116 Depth Bottom of Layer(m): 1526.50 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : RADIOLARIA MUDSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 970 Age:
Hole: 398D Depth Top of Layer(m) : 1526.50 Age:
Core: 116 Depth Bottom of Layer(m): 1527.47 Age:
Sect: 2 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1380 Age:
Hole: 398D Depth Top of Layer(m) : 1528.00 Age:
Core: 116 Depth Bottom of Layer(m): 1529.38 Age:
Sect: 3 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 120 Age:
Hole: 398D Depth Top of Layer(m) : 1529.48 Age:
Core: 116 Depth Bottom of Layer(m): 1529.60 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1534.50 Age:
Core: 117 Depth Bottom of Layer(m): 1536.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1536.00 Age:
Core: 117 Depth Bottom of Layer(m): 1537.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 4 97 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1537.50 Age:
Core: 117 Depth Bottom of Layer(m): 1539.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1539.00 Age:
Core: 117 Depth Bottom of Layer(m): 1540.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1540.50 Age:
Core: 117 Depth Bottom of Layer(m): 1542.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 7 93 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1542.00 Age:
Core: 117 Depth Bottom of Layer(m): 1543.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
21 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 480 Age:
Hole: 398D Depth Top of Layer(m) : 1543.50 Age:
Core: 117 Depth Bottom of Layer(m): 1543.98 Age:
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 100 Age:
Hole: 398D Depth Top of Layer(m) : 1544.08 Age:
Core: 117 Depth Bottom of Layer(m): 1544.18 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 830 Age:
Hole: 398D Depth Top of Layer(m) : 1544.00 Age:
Core: 118 Depth Bottom of Layer(m): 1544.83 Age:
Sect: 1 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 830/1080 Age:
Hole: 398D Depth Top of Layer(m) : 1544.83 Age:
Core: 118 Depth Bottom of Layer(m): 1545.08 Age:
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE
Screen Lith : SANDSTONE
Leg : 47 Top/Bottom Interval(mm) : 1080/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1545.08 Age:
Core: 118 Depth Bottom of Layer(m): 1545.50 Age:
Sect: 1 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1545.50 Age:
Core: 118 Depth Bottom of Layer(m): 1547.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 69 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1547.00 Age:
Core: 118 Depth Bottom of Layer(m): 1548.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1548.50 Age:
Core: 118 Depth Bottom of Layer(m): 1550.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1550.00 Age:
Core: 118 Depth Bottom of Layer(m): 1551.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 800 Age:
Hole: 398D Depth Top of Layer(m) : 1551.50 Age:
Core: 118 Depth Bottom of Layer(m): 1552.30 Age:
Sect: 6 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 398D Depth Top of Layer(m) : 1552.40 Age:
Core: 118 Depth Bottom of Layer(m): 1552.60 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1553.50 Age:
Core: 119 Depth Bottom of Layer(m): 1555.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : AMALGAMATED SILT TO MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1555.00 Age:
Core: 119 Depth Bottom of Layer(m): 1556.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 9 91 /
Processing Hist:
Shipboard Lith : AMALGAMATED MUD TO SILT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1556.50 Age:
Core: 119 Depth Bottom of Layer(m): 1558.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 0 32 /
Processing Hist: Classification was successful.
Shipboard Lith : AMALGAMATED SILT TO MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1558.00 Age:
Core: 119 Depth Bottom of Layer(m): 1559.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : AMALGAMATED SILT TO MUD
Screen Lith : AMALGAMATED SILT TO MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 398D Depth Top of Layer(m) : 1559.50 Age:
Core: 119 Depth Bottom of Layer(m): 1561.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 0 81 /
Processing Hist: Classification was successful.
Shipboard Lith : AMALGAMATED SILT TO MUD
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/ 490 Age:
Hole: 398D Depth Top of Layer(m) : 1561.00 Age:
Core: 119 Depth Bottom of Layer(m): 1561.49 Age:
Sect: 6 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AMALGAMATED SILT TO SAND
Screen Lith : SILT
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age:
Hole: 398D Depth Top of Layer(m) : 1561.59 Age:
Core: 119 Depth Bottom of Layer(m): 1561.74 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 81 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AMALGAMATED SILT TO SAND
Screen Lith : SILT
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1563.00 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1564.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 5 53 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1564.50 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1566.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1566.00 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1567.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1567.50 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1569.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1569.00 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1570.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/1500 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1570.50 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1572.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
67 0 33 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 47 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER BARREMIAN
Hole: 398D Depth Top of Layer(m) : 1572.10 Age: UPPER BARREMIAN
Core: 120 Depth Bottom of Layer(m): 1572.25 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY NANNO CHALK
Screen Lith : SILTY NANNO CHALK
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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