|
|
Core Data from the Deep Sea Drilling Project
Leg : 63 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER QUATERNARY
Hole: 468 Depth Top of Layer(m) : 0.00 Age: UPPER QUATERNARY
Core: 1 Depth Bottom of Layer(m): 0.19 Age:
Sect: 1 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
========== ========= ======== ================ ============
80 7 13 1.19/ 90 6
Processing Hist: Classification was successful.
Shipboard Lith : GLAUCONITIC FORAM V
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 190/1450 Age: UPPER QUATERNARY
Hole: 468 Depth Top of Layer(m) : 0.19 Age: UPPER QUATERNARY
Core: 1 Depth Bottom of Layer(m): 1.45 Age:
Sect: 1 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 4 36 1.53/ 70 123
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/ 650 Age: LOWER PLIOCENE
Hole: 468 Depth Top of Layer(m) : 1.50 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 2.15 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
========== ========= ======== ================ ============
50 35 36 1.64/ 63 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 650/ 900 Age: LOWER PLIOCENE
Hole: 468 Depth Top of Layer(m) : 2.15 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 2.40 Age:
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
========== ========= ======== ================ ============
6 2 92 1.72/ 59 24
Processing Hist: Classification was successful.
Shipboard Lith : GLAUCONITIC CLAYEY SILT
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 468 Depth Top of Layer(m) : 2.50 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 2.60 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 468 Depth Top of Layer(m) : 3.50 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 5.00 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
========== ========= ======== ================ ============
66 19 16 1.47/ 73 140
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 468 Depth Top of Layer(m) : 5.00 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 6.50 Age: MIDDLE MIOCENE
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 : DIATOM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 63 Top/Bottom Interval(mm) : 00/1010 Age: NEOGENE
Hole: 468 Depth Top of Layer(m) : 6.50 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 7.51 Age: MIDDLE MIOCENE
Sect: 3 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
========== ========= ======== ================ ============
38 0 0 /
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 63 Top/Bottom Interval(mm) : 00/1150 Age: NEOGENE
Hole: 468 Depth Top of Layer(m) : 8.00 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 9.15 Age: MIDDLE MIOCENE
Sect: 4 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
========== ========= ======== ================ ============
80 13 7 1.41/ 77 82
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age: NEOGENE
Hole: 468 Depth Top of Layer(m) : 9.25 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 9.30 Age: MIDDLE MIOCENE
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 : NANNO OOZE
Screen Lith : CHALK.
Leg : 63 Top/Bottom Interval(mm) : 00/ 100 Age: NEOGENE
Hole: 468 Depth Top of Layer(m) : 13.00 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 13.10 Age: MIDDLE MIOCENE
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 1.19/ 90 5
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CHALK.
Leg : 63 Top/Bottom Interval(mm) : 00/1150 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 14.50 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 15.65 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CHALK.
Leg : 63 Top/Bottom Interval(mm) : 1150/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 15.65 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 16.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : CHALK.
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 16.00 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 17.50 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 20 10 1.41/ 77 144
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 17.50 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 19.00 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 : DIATOMACEOUS NANNO OOZE TO NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 19.00 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 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 1.40/ 78 146
Processing Hist:
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 350 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 20.50 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 20.85 Age:
Sect: 6 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 : NANNO DIATOM OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 21.03 Age: MIDDLE MIOCENE
Core: 3 Depth Bottom of Layer(m): 21.13 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 : DIATOM NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 22.50 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 24.00 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 : NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1320 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 24.00 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 25.32 Age:
Sect: 2 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 1.34/ 81 129
Processing Hist:
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 1320/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 25.32 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 25.50 Age:
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
========== ========= ======== ================ ============
47 45 8 1.31/ 83 16
Processing Hist: Classification was successful.
Shipboard Lith : NANNO DIATOM OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 25.50 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 27.00 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 37 18 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 50/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 27.05 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 28.50 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.38/ 79 142
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1120 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 28.50 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 29.62 Age:
Sect: 5 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 : DIATOM NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 29.72 Age: MIDDLE MIOCENE
Core: 4 Depth Bottom of Layer(m): 29.77 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 : DIATOM NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 32.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 33.50 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
========== ========= ======== ================ ============
74 22 4 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 33.50 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 35.00 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
========== ========= ======== ================ ============
80 15 5 1.54/ 69 144
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 35.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 36.30 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 : NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 1300/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 36.30 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 36.50 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 0 /
Processing Hist:
Shipboard Lith : DIATOMACEOUS NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 36.50 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 37.95 Age:
Sect: 4 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
========== ========= ======== ================ ============
55 0 0 1.63/ 64 140
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1270 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 38.00 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.27 Age:
Sect: 5 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
========== ========= ======== ================ ============
48 35 17 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 40 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 39.37 Age: MIDDLE MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.41 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
========== ========= ======== ================ ============
50 35 17 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 41.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 43.00 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 57 21 1.35/ 80 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 43.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 44.50 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
========== ========= ======== ================ ============
35 50 21 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 44.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.00 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
========== ========= ======== ================ ============
35 50 21 1.46/ 74 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 46.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.50 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
========== ========= ======== ================ ============
35 50 21 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1020 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 47.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 48.52 Age:
Sect: 5 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
========== ========= ======== ================ ============
35 50 21 1.53/ 70 52
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 49.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.50 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 50 21 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 50.60 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.79 Age:
Sect: CC 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
========== ========= ======== ================ ============
35 50 21 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 51.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 52.50 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
========== ========= ======== ================ ============
87 10 3 1.47/ 73 144
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 52.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 54.00 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
========== ========= ======== ================ ============
50 35 3 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 54.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 55.50 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
========== ========= ======== ================ ============
39 51 10 1.48/ 73 144
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 55.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 57.00 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
========== ========= ======== ================ ============
13 74 13 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 57.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 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
========== ========= ======== ================ ============
43 0 0 1.51/ 71 145
Processing Hist:
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1150 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 58.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.65 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 1150/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 59.65 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 60.00 Age:
Sect: 6 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 : CLAYEY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 60.00 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 60.30 Age:
Sect: 7 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 35 48 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH SPICULE RICH DIATOM MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 60.52 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 60.71 Age:
Sect: CC 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 : CLAYEY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 350 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 60.50 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 60.85 Age:
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
========== ========= ======== ================ ============
27 52 21 1.48/ 73 34
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 350/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 60.85 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 62.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
25 60 15 1.49/ 72 112
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH SPICULE RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 62.00 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 62.30 Age:
Sect: 2 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 1.52/ 71 28
Processing Hist:
Shipboard Lith : CLAYEY NANNO DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 300/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 62.30 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 63.50 Age:
Sect: 2 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
========== ========= ======== ================ ============
2 66 32 1.58/ 67 116
Processing Hist: Classification was successful.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SPICULE RICH MUDDY DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 610 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 63.50 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 64.11 Age:
Sect: 3 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
========== ========= ======== ================ ============
35 50 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : ISOTROPIC MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 40 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 64.22 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 64.26 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
========== ========= ======== ================ ============
35 50 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : ISOTROPIC MINERAL RICH DIATOM OOZE
Leg : 63 Top/Bottom Interval(mm) : 50/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 70.05 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 71.50 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
========== ========= ======== ================ ============
55 11 34 1.55/ 69 141
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 71.50 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 73.00 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
========== ========= ======== ================ ============
30 40 30 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 73.00 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 74.50 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 30 1.58/ 67 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 74.50 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 76.00 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 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 680 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 76.00 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 76.68 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 30 1.64/ 63 65
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 680/1170 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 76.68 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 77.17 Age:
Sect: 5 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
========== ========= ======== ================ ============
15 28 57 1.67/ 62 48
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS SILTY CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 1170/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 77.17 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 77.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 57 1.62/ 64 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/1020 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 77.50 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 78.52 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
========== ========= ======== ================ ============
50 35 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 260 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 79.00 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 79.26 Age:
Sect: 7 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
========== ========= ======== ================ ============
50 35 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 79.36 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 79.61 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 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIATOM NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 50/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 79.55 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 81.00 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
========== ========= ======== ================ ============
35 33 32 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : DIATOM RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 81.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 82.50 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 32 1.59/ 66 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 82.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 82.62 Age:
Sect: 3 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 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 120/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 82.62 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 84.00 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
========== ========= ======== ================ ============
32 28 40 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1420 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 84.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 85.42 Age:
Sect: 4 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 40 1.66/ 62 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 00/ 750 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 85.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 86.25 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
========== ========= ======== ================ ============
50 35 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 750/ 980 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 86.25 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 86.48 Age:
Sect: 5 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
========== ========= ======== ================ ============
10 12 78 /
Processing Hist: Classification was successful.
Shipboard Lith : GLAUCONITIC SILTY CLAY
Screen Lith : QUARTZ RICH GLAUCONITE RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 170 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 86.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 86.77 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 : GLAUCONITIC SILTY CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 89.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 89.40 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC SILTY SAND
Screen Lith : ROCK FRAGMENT RICH QUARTZ RICH PELAGIC CLAYSTONE
Leg : 63 Top/Bottom Interval(mm) : 400/1200 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 89.40 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 90.20 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
========== ========= ======== ================ ============
26 17 57 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 1200/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 90.20 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 90.50 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 90.50 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 91.50 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
========== ========= ======== ================ ============
4 4 93 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAY
Screen Lith : GLASS RICH SAND
Leg : 63 Top/Bottom Interval(mm) : 200/ 250 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 91.80 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 91.85 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 : NANNO SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 98.60 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 98.85 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
========== ========= ======== ================ ============
7 3 90 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILTY CLAY
Screen Lith : PUMICE RICH QUARTZ RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 90 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 108.00 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 108.09 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 : SILTY CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 90/ 150 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 108.09 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 108.15 Age:
Sect: 1 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
========== ========= ======== ================ ============
8 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM AND SILTY SAND
Screen Lith : GLASS RICH QUARTZ RICH SAND
Leg : 63 Top/Bottom Interval(mm) : 160/1210 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 108.16 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 109.21 Age:
Sect: 1 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 5 76 1.59/ 66 79
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS SILTY CLAYSTONE
Screen Lith : ROCK FRAGMENT RICH CLAY MINERAL RICH MUDSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 117.60 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 117.65 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 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 127.10 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 127.25 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 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE
Screen Lith : SANDSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 136.60 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 136.65 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 : ANDESITE-DACITE
Screen Lith : CLASTIC STONE.
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 146.10 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 146.35 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAYSTONE
Screen Lith : SANDY MUDSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 155.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 157.00 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
========== ========= ======== ================ ============
30 28 42 1.67/ 61 146
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/ 130 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 157.00 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 157.13 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
========== ========= ======== ================ ============
39 4 57 1.71/ 59 11
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CLAYEY SANDSTONE
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 63 Top/Bottom Interval(mm) : 130/1500 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 157.13 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 158.50 Age:
Sect: 2 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
========== ========= ======== ================ ============
37 8 55 1.66/ 62 134
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 158.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 159.50 Age:
Sect: 3 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 55 1.68/ 61 51
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 160.00 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 161.45 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 55 1.66/ 62 138
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 930 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 161.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 162.43 Age:
Sect: 5 Thickness of Layer(m) : 0.93
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 55 1.68/ 61 34
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 162.53 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 162.68 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 40/ 130 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 165.04 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 165.13 Age:
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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 130/ 180 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 165.13 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 165.18 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 174.60 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 174.70 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 100/ 200 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 174.60 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 174.70 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE
Screen Lith : SILTSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/ 310 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 184.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 184.31 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
========== ========= ======== ================ ============
0 0 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 310/ 440 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 184.31 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 184.44 Age:
Sect: 1 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC SILTSTONE
Screen Lith : DOLOMITE RICH SILTSTONE
Leg : 63 Top/Bottom Interval(mm) : 440/1020 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 184.44 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 185.02 Age:
Sect: 1 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 20 79 1.54/ 69 53
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM CLAYEY SAND
Screen Lith : QUARTZ RICH CLAY MINERAL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 90/ 180 Age: MIDDLE MIOCENE
Hole: 468 Depth Top of Layer(m) : 185.11 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 185.20 Age:
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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM NANNO SANDY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SANDY MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 80 Age:
Hole: 468 Depth Top of Layer(m) : 193.60 Age:
Core: 22 Depth Bottom of Layer(m): 193.68 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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC SILTSTONE
Screen Lith : DOLOMITE RICH SILTSTONE
Leg : 63 Top/Bottom Interval(mm) : 80/ 300 Age:
Hole: 468 Depth Top of Layer(m) : 193.58 Age:
Core: 22 Depth Bottom of Layer(m): 193.80 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 : VESICULAR VOLCANIC ROCK (ANDESITE?)
Screen Lith : CLASTIC SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 00/ 350 Age: MIOCENE
Hole: 468 Depth Top of Layer(m) : 203.00 Age: MIDDLE MIOCENE
Core: 23 Depth Bottom of Layer(m): 203.35 Age: LOWER MIOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC ASH SAND
Screen Lith : GLASS RICH SAND
Leg : 63 Top/Bottom Interval(mm) : 00/ 70 Age: MIOCENE
Hole: 468 Depth Top of Layer(m) : 203.46 Age: MIDDLE MIOCENE
Core: 23 Depth Bottom of Layer(m): 203.53 Age: LOWER MIOCENE
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 : VESICULAR VOLCANIC (ANDESITE?)
Screen Lith : CLASTIC SEDIMENT.
Leg : 63 Top/Bottom Interval(mm) : 90/ 310 Age: MIOCENE
Hole: 468 Depth Top of Layer(m) : 212.59 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 212.81 Age: LOWER MIOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : ISOTROPIC MINERAL RICH CLAYSTONE
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age:
Hole: 468 Depth Top of Layer(m) : 222.10 Age:
Core: 25 Depth Bottom of Layer(m): 222.15 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 63 Top/Bottom Interval(mm) : 50/ 270 Age:
Hole: 468 Depth Top of Layer(m) : 222.05 Age:
Core: 25 Depth Bottom of Layer(m): 222.27 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: Classification failed; no smear slide data exists.
Shipboard Lith : ULAR MICROCRYSTALLINE IGNEOUS (INTERMEDIATE) ANDESITIC ROCK
Screen Lith : ULAR MICROCRYSTALLINE IGNEOUS (INTERMEDIATE) ANDESITIC ROCK
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age:
Hole: 468 Depth Top of Layer(m) : 231.60 Age:
Core: 26 Depth Bottom of Layer(m): 231.65 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: Classification failed; no smear slide data exists.
Shipboard Lith : VESICULAR ANDESITES
Screen Lith : VESICULAR ANDESITES
|
|
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.
|