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Core Data from the Deep Sea Drilling Project
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 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
========== ========= ======== ================ ============
50 35 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 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
========== ========= ======== ================ ============
10 80 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 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 65 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM RICH RADIOLARIA OOZE
Leg : 24 Top/Bottom Interval(mm) : 400/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 4.90 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 700/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 7.20 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.00 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
========== ========= ======== ================ ============
80 15 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 300/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 16.30 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.50 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
========== ========= ======== ================ ============
98 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 450 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 17.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.95 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
========== ========= ======== ================ ============
0 0 0 1.46/ 74 44
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 450/ 800 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 17.95 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.30 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
========== ========= ======== ================ ============
90 0 10 1.57/ 67 34
Processing Hist: Classification was successful.
Shipboard Lith : SANDY FORAM NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 800/1500 Age: PLEISTOCENE
Hole: 236 Depth Top of Layer(m) : 18.30 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 19.00 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 0 1.53/ 70 68
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 19.00 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 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
========== ========= ======== ================ ============
53 2 45 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 25.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 27.00 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
========== ========= ======== ================ ============
78 0 23 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 27.00 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 28.50 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 1.63/ 64 146
Processing Hist:
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 28.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 30.00 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 30.00 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 31.50 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 1.54/ 69 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1350 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 31.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 32.85 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA CHALK
Leg : 24 Top/Bottom Interval(mm) : 750/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 35.75 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 36.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
84 0 17 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 36.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 38.00 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
========== ========= ======== ================ ============
95 0 5 1.56/ 68 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 38.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 39.50 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
========== ========= ======== ================ ============
87 0 0 /
Processing Hist:
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 39.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 41.00 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 1.64/ 63 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 330 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 41.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 41.33 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 42.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 44.00 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
========== ========= ======== ================ ============
88 0 0 /
Processing Hist:
Shipboard Lith : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 100/ 400 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 45.10 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 45.40 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 : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 400/ 700 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 45.40 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 45.70 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 : FORAMS SAND RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 700/1250 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 45.70 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 46.25 Age:
Sect: 1 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 0 /
Processing Hist:
Shipboard Lith : FORAM SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1250/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 46.25 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 46.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 46.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 48.00 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
========== ========= ======== ================ ============
55 0 0 1.69/ 60 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 380 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 48.00 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 48.38 Age:
Sect: 3 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 0 /
Processing Hist:
Shipboard Lith : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 380/ 820 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 48.38 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 48.82 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 980/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 48.98 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 49.50 Age:
Sect: 3 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 : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 49.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 51.00 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 : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 51.00 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 52.50 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 : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 236 Depth Top of Layer(m) : 52.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 54.00 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 : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 54.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 56.00 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
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1030 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 56.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 57.03 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 20 1.58/ 67 100
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1030/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 57.03 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 57.50 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
========== ========= ======== ================ ============
50 35 20 1.72/ 58 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1000 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 57.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 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
========== ========= ======== ================ ============
50 35 20 1.72/ 59 97
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 1000/1170 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 58.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 58.67 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
========== ========= ======== ================ ============
50 35 20 1.73/ 58 17
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1170/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 58.67 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.00 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 20 1.61/ 65 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 59.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.20 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
========== ========= ======== ================ ============
40 25 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 200/ 400 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 59.20 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.40 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 400/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 59.40 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 60.50 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 60.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 60.60 Age:
Sect: 5 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 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 100/ 600 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 60.60 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 61.10 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 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 600/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 61.10 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 62.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 62.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 62.55 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 550/1150 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 62.55 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 63.15 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1150/1390 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 63.15 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 63.39 Age:
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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 1390/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 63.39 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 63.50 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
========== ========= ======== ================ ============
50 35 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 270/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 64.17 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 65.40 Age:
Sect: 1 Thickness of Layer(m) : 1.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMS SAND
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 65.40 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 66.90 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 4 1.67/ 61 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 320 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 66.90 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 67.22 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 320/1200 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 67.22 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 68.10 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1200/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 68.10 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 68.40 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
========== ========= ======== ================ ============
50 35 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 68.40 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 68.70 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 4 1.71/ 59 29
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 300/1350 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 68.70 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 69.75 Age:
Sect: 4 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
========== ========= ======== ================ ============
95 0 5 1.63/ 64 102
Processing Hist: Classification was successful.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 24 Top/Bottom Interval(mm) : 1350/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 69.75 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 69.90 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
========== ========= ======== ================ ============
50 35 5 1.57/ 68 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 69.90 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 70.10 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 200/ 320 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 70.10 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 70.22 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 320/ 600 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 70.22 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 70.50 Age:
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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 600/ 920 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 70.50 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 70.82 Age:
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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 920/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 70.82 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 71.40 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO RICH FORAM SAND
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 50/ 200 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 71.45 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 71.60 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
========== ========= ======== ================ ============
95 3 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH FORAM SAND
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 200/ 430 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 71.60 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 71.83 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 430/ 800 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 71.83 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 72.20 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
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 800/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 72.20 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 72.90 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 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 74.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 74.50 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
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 74.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 74.85 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
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 350/1000 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 74.85 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 75.50 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 75.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 76.00 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 : FORAM SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 76.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 76.40 Age:
Sect: 3 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 1.67/ 62 39
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 400/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 76.40 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 77.50 Age:
Sect: 3 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 1.71/ 59 107
Processing Hist:
Shipboard Lith : FORAM SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 77.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 79.00 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
========== ========= ======== ================ ============
93 5 2 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMS SAND
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 79.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 79.28 Age:
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 1.62/ 64 27
Processing Hist:
Shipboard Lith : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 280/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 79.28 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 80.50 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 0 1.63/ 64 119
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1050/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 83.55 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 84.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 84.00 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 84.50 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 : FORAM SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 500/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 84.50 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 85.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 85.50 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 85.65 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 1.63/ 64 14
Processing Hist:
Shipboard Lith : NANNO CHALK MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 150/ 670 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 85.65 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 86.17 Age:
Sect: 3 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 1.56/ 68 51
Processing Hist:
Shipboard Lith : CLAY NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 670/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 86.17 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 87.00 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
========== ========= ======== ================ ============
0 0 0 1.77/ 55 81
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1250 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 87.00 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 88.25 Age:
Sect: 4 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 : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 88.25 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 88.50 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 : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 88.50 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 89.05 Age:
Sect: 5 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 0 1.57/ 67 52
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 550/ 900 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 89.05 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 89.40 Age:
Sect: 5 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 1.62/ 64 34
Processing Hist:
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 900/1100 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 89.40 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 89.60 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
========== ========= ======== ================ ============
90 5 5 1.74/ 58 20
Processing Hist: Classification was successful.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 89.60 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 90.00 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
========== ========= ======== ================ ============
95 2 3 1.64/ 63 39
Processing Hist: Classification was successful.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 80/ 370 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 92.08 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 92.37 Age:
Sect: 1 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 : CLAY NANNO MARL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 370/ 420 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 92.37 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 92.42 Age:
Sect: 1 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 CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 420/1130 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 92.42 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 93.13 Age:
Sect: 1 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
========== ========= ======== ================ ============
96 2 2 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMS SAND
Screen Lith : NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1130/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 93.13 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 93.50 Age:
Sect: 1 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 : NANNO CHALK OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/ 530 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 93.50 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 94.03 Age:
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 1.76/ 56 51
Processing Hist:
Shipboard Lith : FORAMS SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 530/1430 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 94.03 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 94.93 Age:
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 0 0 1.67/ 62 88
Processing Hist:
Shipboard Lith : CLAY BEARING NANNO MARL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1430/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 94.93 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 95.00 Age:
Sect: 2 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 1.65/ 62 7
Processing Hist:
Shipboard Lith : FORAM SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 150/1180 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 102.15 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 103.18 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
========== ========= ======== ================ ============
90 5 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 103.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.00 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 1.68/ 61 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 105.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 106.50 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
========== ========= ======== ================ ============
91 5 4 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1120 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 106.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 107.62 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
========== ========= ======== ================ ============
90 10 0 /
Processing Hist: Classification was successful.
Shipboard Lith : RAD BEARING FORAM RICH SANDY NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1120/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 107.62 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 108.00 Age:
Sect: 4 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 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY BEARING NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 108.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 109.50 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 0 1.78/ 55 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 109.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 109.78 Age:
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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 280/ 500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 109.78 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 110.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 500/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 110.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 111.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 111.50 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.00 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 113.00 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 114.50 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 0 1.71/ 59 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 114.50 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 114.90 Age:
Sect: 3 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 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 400/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 114.90 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.00 Age:
Sect: 3 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 : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 116.00 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 117.50 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 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 117.50 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 119.00 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
========== ========= ======== ================ ============
75 10 15 1.73/ 58 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 119.00 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 120.50 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 OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 500/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 121.00 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 122.00 Age:
Sect: 1 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 : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 122.00 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 123.50 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 1.74/ 57 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 123.50 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 125.00 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 150/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 130.65 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 132.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 132.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 133.50 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 CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 236 Depth Top of Layer(m) : 133.50 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 135.00 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 1.60/ 66 146
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 135.00 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 136.50 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
========== ========= ======== ================ ============
41 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1050 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 136.50 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 137.55 Age:
Sect: 5 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
========== ========= ======== ================ ============
95 1 4 1.78/ 55 102
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1050/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 137.55 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 138.00 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
========== ========= ======== ================ ============
50 35 4 1.84/ 51 44
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 138.00 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 139.50 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
========== ========= ======== ================ ============
50 35 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 200/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 139.70 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 141.00 Age:
Sect: 1 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 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SLIGHTLY FERROG FORAM NANNO BEARING CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 24 Top/Bottom Interval(mm) : 00/ 910 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 141.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 141.91 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
========== ========= ======== ================ ============
11 0 89 1.62/ 65 88
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY FERROG FORAM NANNO BEARING CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 24 Top/Bottom Interval(mm) : 910/1200 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 141.91 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 142.20 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 89 1.67/ 62 29
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1200/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 142.20 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 142.50 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 89 1.60/ 65 29
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SLIGHTLY FERROG FORAM NANNO BEARING CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 24 Top/Bottom Interval(mm) : 00/1070 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 142.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 143.57 Age:
Sect: 3 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 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNOS BEARING CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 1070/1300 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 143.57 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 143.80 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
========== ========= ======== ================ ============
40 25 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 1300/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 143.80 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 144.00 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
========== ========= ======== ================ ============
50 35 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 144.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.50 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 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS AND NANNOS BEARING CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 145.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 147.00 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 89 1.64/ 63 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS AND NANNOS BEARING CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 00/1350 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 147.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 148.35 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO AND FORAMS CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 1350/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 148.35 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 148.50 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
========== ========= ======== ================ ============
40 25 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO MARL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 149.50 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 151.00 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
========== ========= ======== ================ ============
50 35 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 151.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 152.50 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
========== ========= ======== ================ ============
71 0 29 1.59/ 66 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 152.50 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 154.00 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
========== ========= ======== ================ ============
50 35 29 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 154.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 155.50 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 29 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 155.50 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 157.00 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 29 1.77/ 56 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 157.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 158.50 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
========== ========= ======== ================ ============
50 35 29 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 236 Depth Top of Layer(m) : 158.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 160.00 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
========== ========= ======== ================ ============
50 35 29 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 160.00 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 161.50 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 29 1.50/ 72 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE MIXTURE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 161.50 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 163.00 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 29 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING CLAY
Screen Lith : NANNOFOSSIL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 163.00 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 164.50 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
========== ========= ======== ================ ============
95 0 5 1.60/ 66 144
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 164.50 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 166.00 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 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 166.00 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 166.18 Age:
Sect: 6 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 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 180/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 166.18 Age: LOWER MIOCENE
Core: 18 Depth Bottom of Layer(m): 167.50 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY NANNO OOZE MIXTURE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 550/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 168.55 Age: LOWER MIOCENE
Core: 19 Depth Bottom of Layer(m): 169.50 Age:
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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO AND FORAM BEARING CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 169.50 Age: LOWER MIOCENE
Core: 19 Depth Bottom of Layer(m): 171.00 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO AND FORAM BEARING CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 24 Top/Bottom Interval(mm) : 00/1350 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 171.00 Age: LOWER MIOCENE
Core: 19 Depth Bottom of Layer(m): 172.35 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 100 1.74/ 58 131
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO CHALK OOZE MIXTURE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1350/1500 Age: LOWER MIOCENE
Hole: 236 Depth Top of Layer(m) : 172.35 Age: LOWER MIOCENE
Core: 19 Depth Bottom of Layer(m): 172.50 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
========== ========= ======== ================ ============
10 10 100 1.71/ 59 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY
Leg : 24 Top/Bottom Interval(mm) : 1320/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 178.82 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 179.00 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
========== ========= ======== ================ ============
50 35 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 179.00 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 179.55 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
========== ========= ======== ================ ============
50 35 100 1.61/ 65 53
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO OOZE MIXTURE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 550/ 700 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 179.55 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 179.70 Age:
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
========== ========= ======== ================ ============
10 10 100 1.71/ 59 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY
Leg : 24 Top/Bottom Interval(mm) : 700/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 179.70 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 180.50 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 100 1.68/ 61 78
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 180.50 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 182.00 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
========== ========= ======== ================ ============
85 10 5 /
Processing Hist: Classification was successful.
Shipboard Lith : RAD BEARING FORAM NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 182.00 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 183.50 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 OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 183.50 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 184.10 Age:
Sect: 5 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 1.76/ 56 58
Processing Hist:
Shipboard Lith : FORAM NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 600/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 184.10 Age: UPPER OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 185.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
98 0 2 1.71/ 59 88
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 250/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 187.25 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 188.50 Age:
Sect: 1 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 : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 188.50 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 190.00 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 CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 190.00 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 191.50 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 : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 700/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 192.20 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 193.00 Age:
Sect: 4 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 : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 193.00 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 194.50 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 1.69/ 60 137
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 194.50 Age: UPPER OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 196.00 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 900/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 197.40 Age: UPPER OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 198.00 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
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 198.00 Age: UPPER OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 199.50 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 199.50 Age: UPPER OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 201.00 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 201.00 Age: UPPER OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 202.50 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
========== ========= ======== ================ ============
86 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 206.40 Age: UPPER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 207.90 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 1.48/ 73 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 207.90 Age: UPPER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 209.40 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 209.40 Age: UPPER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 210.90 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 210.90 Age: UPPER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 212.40 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 : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 212.40 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 213.90 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 213.90 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 215.40 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
========== ========= ======== ================ ============
5 0 95 1.68/ 61 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 216.00 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 217.50 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 217.50 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 219.00 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 1.74/ 57 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 219.00 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 220.50 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
========== ========= ======== ================ ============
95 5 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 220.50 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 222.00 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 222.00 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 223.50 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 1.64/ 63 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 223.50 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 225.00 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 225.50 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 227.00 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 227.00 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 228.50 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 1.76/ 56 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 228.50 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 230.00 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
========== ========= ======== ================ ============
95 4 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 230.00 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 231.50 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
========== ========= ======== ================ ============
95 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 231.50 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 233.00 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 1.87/ 49 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 233.00 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 234.50 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 : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 235.00 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 236.50 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 236.50 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 238.00 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 1.86/ 50 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 238.00 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 239.50 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 239.50 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 241.00 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 : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 241.00 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 242.50 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
========== ========= ======== ================ ============
97 3 0 1.83/ 52 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 242.50 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 244.00 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 : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1200/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 245.20 Age: LOWER OLIGOCENE
Core: 27 Depth Bottom of Layer(m): 245.50 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 : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 236 Depth Top of Layer(m) : 245.50 Age: LOWER OLIGOCENE
Core: 27 Depth Bottom of Layer(m): 247.00 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
========== ========= ======== ================ ============
90 3 7 1.92/ 47 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 350/1500 Age: UPPER EOCENE
Hole: 236 Depth Top of Layer(m) : 253.85 Age: UPPER EOCENE
Core: 28 Depth Bottom of Layer(m): 255.00 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
========== ========= ======== ================ ============
90 5 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 500/1500 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 263.50 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 264.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
80 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 1050/1500 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 273.55 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 274.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 274.00 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 275.50 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
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 220/1350 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 282.22 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 283.35 Age:
Sect: 1 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 283.50 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 285.00 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 CHALK WITH CHERT LAYERS
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 236 Depth Top of Layer(m) : 291.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 293.00 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 CHALK
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/1150 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 293.00 Age: UPPER PALEOCENE
Core: 32 Depth Bottom of Layer(m): 294.15 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
========== ========= ======== ================ ============
99 1 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1150/1500 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 294.15 Age: UPPER PALEOCENE
Core: 32 Depth Bottom of Layer(m): 294.50 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 294.50 Age: UPPER PALEOCENE
Core: 32 Depth Bottom of Layer(m): 295.30 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 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 800/1100 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 295.30 Age: UPPER PALEOCENE
Core: 32 Depth Bottom of Layer(m): 295.60 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO CHALK
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 295.60 Age: UPPER PALEOCENE
Core: 32 Depth Bottom of Layer(m): 296.00 Age:
Sect: 3 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 : NANNO CHALK
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 301.70 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 302.50 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
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMS RICH CLAYEY NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 302.50 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 302.85 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 : FORAMS RICH CLAY NANNO CHALK
Screen Lith : CHALK.
Leg : 24 Top/Bottom Interval(mm) : 350/1500 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 302.85 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 304.00 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
========== ========= ======== ================ ============
88 0 13 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 00/ 690 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 304.00 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 304.69 Age:
Sect: 3 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 0 45 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY NANNO CHALK
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 690/1100 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 304.69 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 305.10 Age:
Sect: 3 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 24 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER PALEOCENE
Hole: 236 Depth Top of Layer(m) : 305.10 Age: UPPER PALEOCENE
Core: 33 Depth Bottom of Layer(m): 305.50 Age:
Sect: 3 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 : BASALT
Screen Lith : BASALT
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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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