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Core Data from the Deep Sea Drilling Project
Leg : 16 Top/Bottom Interval(mm) : 340/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 10.34 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 11.50 Age:
Sect: 1 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
26 25 50 1.39/ 78 119
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SPICULE RICH MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 50/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 11.55 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 13.00 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 0 0 1.34/ 81 154
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 16.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 17.50 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
========== ========= ======== ================ ============
78 3 20 1.32/ 82 157
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 19.10 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 19.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 30 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 19.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 20.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
74 24 2 1.49/ 72 150
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 20.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 22.00 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
========== ========= ======== ================ ============
75 56 0 1.48/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 22.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 23.50 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
========== ========= ======== ================ ============
79 48 0 1.49/ 72 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 23.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 25.00 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
========== ========= ======== ================ ============
78 34 0 1.50/ 72 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 25.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 26.50 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
========== ========= ======== ================ ============
95 41 0 1.49/ 72 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 26.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 28.00 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
========== ========= ======== ================ ============
72 29 0 1.48/ 73 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 28.10 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 28.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 28.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 29.50 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
========== ========= ======== ================ ============
65 32 3 1.40/ 78 152
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 29.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 31.00 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
========== ========= ======== ================ ============
70 42 0 1.42/ 76 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 31.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 32.50 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
========== ========= ======== ================ ============
67 45 0 1.44/ 75 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 32.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 34.00 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
========== ========= ======== ================ ============
74 34 0 1.43/ 76 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 34.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 35.50 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
========== ========= ======== ================ ============
67 34 0 1.43/ 76 157
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 35.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.00 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
========== ========= ======== ================ ============
64 34 2 1.41/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 37.10 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 79 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH SPICULE RICH DIATOM OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 37.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 38.50 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
========== ========= ======== ================ ============
77 24 0 1.36/ 80 110
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SPICULE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 38.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 40.00 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
========== ========= ======== ================ ============
69 13 18 1.38/ 79 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 40.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 41.50 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
========== ========= ======== ================ ============
63 0 0 1.37/ 79 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 41.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 43.00 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
========== ========= ======== ================ ============
63 37 0 1.40/ 78 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 43.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 44.50 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
========== ========= ======== ================ ============
64 34 2 1.37/ 79 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 44.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 46.00 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
========== ========= ======== ================ ============
62 0 0 1.40/ 77 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 46.10 Age: LOWER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 46.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 46.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 47.50 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
========== ========= ======== ================ ============
77 3 20 1.45/ 75 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 47.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 49.00 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
========== ========= ======== ================ ============
72 49 0 1.49/ 72 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 49.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 50.50 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
========== ========= ======== ================ ============
77 0 23 1.50/ 71 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 50.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 52.00 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
========== ========= ======== ================ ============
77 0 0 1.49/ 72 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 52.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 53.50 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
========== ========= ======== ================ ============
74 26 0 1.46/ 74 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 53.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 55.00 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
========== ========= ======== ================ ============
73 26 1 1.44/ 75 157
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 55.10 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 55.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 25 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 55.00 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 56.50 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
========== ========= ======== ================ ============
58 102 0 1.42/ 76 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH DIATOM RICH SILICEOUS OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 56.50 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 58.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 1.42/ 76 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 58.00 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 59.50 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
========== ========= ======== ================ ============
61 53 0 1.42/ 76 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 59.50 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 61.00 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
========== ========= ======== ================ ============
68 47 0 1.47/ 74 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 61.00 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 62.50 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
========== ========= ======== ================ ============
59 49 0 1.41/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 62.50 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 64.00 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
========== ========= ======== ================ ============
64 58 0 1.48/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 64.10 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 64.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 690/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 64.69 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 65.50 Age:
Sect: 1 Thickness of Layer(m) : 0.81
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 52 0 1.46/ 74 84
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 65.50 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 67.00 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
========== ========= ======== ================ ============
69 0 0 1.47/ 73 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 67.00 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 68.50 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
========== ========= ======== ================ ============
73 0 0 1.44/ 75 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 68.50 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 70.00 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
========== ========= ======== ================ ============
71 26 3 1.45/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 70.00 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 71.50 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
========== ========= ======== ================ ============
67 25 8 1.49/ 72 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 73.10 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 73.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
110 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 60/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 73.06 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 74.50 Age:
Sect: 1 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 24 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 74.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 76.00 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
========== ========= ======== ================ ============
70 47 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 76.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 77.50 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
========== ========= ======== ================ ============
66 48 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 77.50 Age: LOWER PLEISTOCENE
Core: 8 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
========== ========= ======== ================ ============
66 25 9 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 79.10 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 79.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 25 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 750/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 82.75 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 83.50 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 83.50 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 85.00 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
========== ========= ======== ================ ============
44 58 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH SPICULE OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 157 Depth Top of Layer(m) : 85.00 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 86.50 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
========== ========= ======== ================ ============
57 25 18 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SPICULE RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 86.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 88.00 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
========== ========= ======== ================ ============
45 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 88.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 89.50 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
========== ========= ======== ================ ============
47 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 89.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 91.00 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
========== ========= ======== ================ ============
45 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 91.00 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 92.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 14 38 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 92.50 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 94.00 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
========== ========= ======== ================ ============
48 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 94.00 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 95.50 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
========== ========= ======== ================ ============
46 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 95.50 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 97.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 99.00 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 100.50 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
========== ========= ======== ================ ============
66 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 100.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 102.00 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
========== ========= ======== ================ ============
67 26 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 220/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 102.22 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 103.50 Age:
Sect: 3 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 51 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 103.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 105.00 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
========== ========= ======== ================ ============
68 53 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 105.10 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 105.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 00/ 900 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 117.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 117.90 Age:
Sect: 1 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
========== ========= ======== ================ ============
72 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 118.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 119.90 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 24 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 120.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 120.62 Age:
Sect: 3 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1230 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 121.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 122.73 Age:
Sect: 4 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
========== ========= ======== ================ ============
56 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 123.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 123.60 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
========== ========= ======== ================ ============
85 36 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 124.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 125.95 Age:
Sect: 6 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 126.10 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 126.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 200/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 126.20 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 127.50 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
========== ========= ======== ================ ============
50 35 0 1.38/ 79 71
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 127.50 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 129.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 1.32/ 82 150
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 129.00 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 130.50 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
========== ========= ======== ================ ============
42 46 12 1.32/ 82 149
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH SPICULE RICH DIATOM RICH SILICEOUS OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 130.50 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 132.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 12 1.42/ 76 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 132.00 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 133.50 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
========== ========= ======== ================ ============
54 35 12 1.39/ 78 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 133.50 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 135.00 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
========== ========= ======== ================ ============
63 35 2 1.38/ 79 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 135.10 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 135.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 135.00 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 136.50 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
========== ========= ======== ================ ============
55 35 10 1.40/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 136.50 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 138.00 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
========== ========= ======== ================ ============
59 26 15 1.45/ 75 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SPICULE RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 138.00 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 139.50 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
========== ========= ======== ================ ============
65 0 0 1.48/ 73 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 139.50 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 141.00 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
========== ========= ======== ================ ============
67 0 0 1.49/ 72 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 141.00 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 142.50 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
========== ========= ======== ================ ============
67 0 0 1.45/ 75 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 142.50 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 144.00 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
========== ========= ======== ================ ============
63 25 12 1.45/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 144.10 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 144.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 48 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 300/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 144.30 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 145.50 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
========== ========= ======== ================ ============
60 44 0 1.44/ 75 118
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 145.50 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 147.00 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
========== ========= ======== ================ ============
65 0 0 1.44/ 75 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 147.00 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 148.50 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
========== ========= ======== ================ ============
63 0 0 1.49/ 72 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 148.50 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 150.00 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
========== ========= ======== ================ ============
64 58 0 1.49/ 72 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 150.00 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 151.50 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
========== ========= ======== ================ ============
62 0 0 1.50/ 71 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 151.50 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 153.00 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
========== ========= ======== ================ ============
55 0 0 1.49/ 72 143
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 153.10 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 153.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 57 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 153.28 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 154.78 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
========== ========= ======== ================ ============
55 57 0 1.39/ 78 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH RADIOLARIA RICH DIATOM OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 154.78 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 156.28 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 1.40/ 78 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 156.28 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 157.78 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
========== ========= ======== ================ ============
63 38 0 1.41/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 157.78 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 159.28 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
========== ========= ======== ================ ============
60 0 0 1.40/ 78 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 159.28 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 160.78 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
========== ========= ======== ================ ============
57 42 2 1.38/ 79 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SEMIINDURATED CALCAREOUS OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 160.78 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 162.28 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
========== ========= ======== ================ ============
53 0 0 1.33/ 82 127
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 162.38 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 162.38 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 46 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 180/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 162.33 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 163.65 Age:
Sect: 1 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 47 0 1.33/ 82 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 163.65 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 165.15 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
========== ========= ======== ================ ============
54 0 0 1.33/ 82 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 165.15 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 166.65 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
========== ========= ======== ================ ============
59 25 16 1.37/ 80 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 166.65 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 168.15 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
========== ========= ======== ================ ============
61 0 0 1.42/ 76 152
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 168.15 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 169.65 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
========== ========= ======== ================ ============
60 47 0 1.42/ 76 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 169.65 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 171.10 Age:
Sect: 6 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 0 0 1.43/ 76 149
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 171.25 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 171.25 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 171.23 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 172.73 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
========== ========= ======== ================ ============
62 0 0 1.42/ 76 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 172.73 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 174.23 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
========== ========= ======== ================ ============
69 50 0 1.45/ 75 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 174.23 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 175.73 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
========== ========= ======== ================ ============
64 0 0 1.47/ 74 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 175.73 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 177.23 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 25 5 1.46/ 74 160
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 177.23 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 178.73 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
========== ========= ======== ================ ============
56 25 19 1.41/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 178.73 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 180.23 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
========== ========= ======== ================ ============
47 0 0 1.36/ 80 151
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 180.33 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 180.33 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 1020/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 181.02 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 181.50 Age:
Sect: 1 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 240/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 181.74 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 183.00 Age:
Sect: 2 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
63 0 0 1.39/ 78 134
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 183.10 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 183.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 26 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SPICULE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 30/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 189.23 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 190.70 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
62 51 0 1.48/ 73 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 190.70 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 192.20 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 1.47/ 73 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 192.20 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 193.70 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
========== ========= ======== ================ ============
60 60 0 1.47/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH DIATOM RICH SILICEOUS OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 193.70 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 195.20 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
========== ========= ======== ================ ============
56 0 0 1.43/ 76 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 195.20 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 196.70 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
========== ========= ======== ================ ============
54 56 0 1.39/ 78 155
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH RADIOLARIA RICH DIATOM OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 196.70 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 198.20 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 0 1.44/ 75 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 198.30 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 198.30 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 59 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 198.23 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 199.73 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 1.51/ 71 160
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 199.73 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 201.23 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
========== ========= ======== ================ ============
54 56 0 1.48/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH RADIOLARIA RICH DIATOM OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 201.23 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 202.73 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
========== ========= ======== ================ ============
55 48 0 1.50/ 72 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 202.73 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 204.23 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
========== ========= ======== ================ ============
61 0 0 1.52/ 70 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 204.23 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 205.73 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
========== ========= ======== ================ ============
63 0 0 1.56/ 68 160
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 205.73 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 207.23 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
========== ========= ======== ================ ============
62 0 0 1.52/ 70 149
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 207.33 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 207.33 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 26 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 207.27 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 208.77 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
========== ========= ======== ================ ============
68 58 0 1.47/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 208.77 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 210.27 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
========== ========= ======== ================ ============
62 0 0 1.46/ 74 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 210.27 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 211.77 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
========== ========= ======== ================ ============
59 0 0 1.44/ 75 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 211.77 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 213.27 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
========== ========= ======== ================ ============
69 0 0 1.51/ 71 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 213.27 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 214.77 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
========== ========= ======== ================ ============
71 4 25 1.59/ 66 149
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 214.77 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 216.27 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
========== ========= ======== ================ ============
75 0 0 1.59/ 66 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 216.37 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 216.37 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 980/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 216.98 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 217.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
87 50 0 1.55/ 69 55
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 217.50 Age: LOWER PLIOCENE
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
========== ========= ======== ================ ============
68 0 0 1.50/ 71 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 219.00 Age: LOWER PLIOCENE
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
========== ========= ======== ================ ============
75 0 0 1.56/ 68 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 200/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 220.70 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 222.00 Age:
Sect: 4 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 0 1.51/ 71 138
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 222.10 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 222.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 48 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 226.50 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 228.00 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
========== ========= ======== ================ ============
69 51 0 1.60/ 66 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 228.00 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 229.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 0 1.64/ 63 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 229.50 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 231.00 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
========== ========= ======== ================ ============
70 0 0 1.69/ 60 153
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 231.00 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 232.50 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
========== ========= ======== ================ ============
68 0 0 1.70/ 60 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 232.60 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 232.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
56 25 19 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 234.26 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 235.76 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
========== ========= ======== ================ ============
69 0 0 1.59/ 66 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : PELAGIC CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 235.76 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 237.26 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 25 0 1.62/ 64 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 237.26 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 238.76 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
========== ========= ======== ================ ============
79 0 0 1.58/ 67 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 238.76 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 240.26 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
========== ========= ======== ================ ============
76 0 0 1.65/ 63 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 240.26 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 241.76 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
========== ========= ======== ================ ============
68 26 6 1.57/ 68 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 241.76 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 243.26 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
========== ========= ======== ================ ============
64 0 0 1.51/ 71 156
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 243.36 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 243.36 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 58 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 243.30 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 244.80 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
========== ========= ======== ================ ============
67 51 0 1.59/ 66 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 244.80 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 246.30 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
========== ========= ======== ================ ============
67 0 0 1.53/ 70 158
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 246.30 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 247.80 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 0 1.57/ 68 154
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 247.80 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 249.30 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 50 0 1.61/ 65 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 249.30 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 250.80 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
========== ========= ======== ================ ============
74 0 0 1.59/ 66 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 250.80 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 252.30 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
========== ========= ======== ================ ============
61 0 0 1.48/ 73 152
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 252.40 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 252.40 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 25 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 252.25 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 253.75 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
========== ========= ======== ================ ============
65 57 0 1.51/ 71 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 253.75 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 255.25 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
========== ========= ======== ================ ============
74 0 0 1.54/ 69 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 255.25 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 256.75 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
========== ========= ======== ================ ============
78 26 0 1.70/ 60 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 256.75 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 258.25 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
========== ========= ======== ================ ============
81 0 0 1.74/ 57 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 258.25 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 259.75 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
========== ========= ======== ================ ============
79 0 0 1.75/ 57 151
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 259.75 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 261.25 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
========== ========= ======== ================ ============
79 0 0 1.70/ 60 157
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 261.35 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 261.35 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 3 12 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 600/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 261.60 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 262.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
75 50 0 1.63/ 64 80
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 262.50 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 264.00 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
========== ========= ======== ================ ============
72 0 0 1.65/ 63 151
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1450 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 264.00 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 265.45 Age:
Sect: 3 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 0 1.74/ 57 149
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 265.60 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 265.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 45 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1450 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 270.00 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 271.45 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 0 1.56/ 68 149
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1450 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 271.50 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 272.95 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 56 0 1.53/ 70 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 273.00 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 274.50 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
========== ========= ======== ================ ============
73 0 0 1.58/ 67 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 274.50 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 276.00 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
========== ========= ======== ================ ============
69 0 0 1.55/ 68 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 276.00 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 277.50 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
========== ========= ======== ================ ============
67 0 0 1.56/ 68 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 277.50 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 279.00 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
========== ========= ======== ================ ============
73 0 0 1.62/ 64 144
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 279.10 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 279.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 279.00 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 279.45 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
========== ========= ======== ================ ============
90 54 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 280.50 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 282.00 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
========== ========= ======== ================ ============
77 0 0 1.59/ 66 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 282.00 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 283.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 0 1.58/ 67 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 283.50 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 285.00 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
========== ========= ======== ================ ============
77 0 0 1.67/ 61 159
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 285.00 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 286.50 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
========== ========= ======== ================ ============
75 45 0 1.62/ 64 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 286.50 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 288.00 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
========== ========= ======== ================ ============
73 0 0 1.65/ 63 147
Processing Hist:
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 288.10 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 288.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 288.26 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 289.76 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
========== ========= ======== ================ ============
77 50 0 1.63/ 64 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 289.76 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 291.26 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 0 1.56/ 68 157
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 291.26 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 292.76 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 24 4 1.58/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 292.76 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 294.26 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 26 0 1.69/ 60 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : SILICOFLAGELLATE RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 294.26 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 295.76 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
========== ========= ======== ================ ============
80 0 0 1.68/ 61 159
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 295.76 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 297.26 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
========== ========= ======== ================ ============
82 0 0 1.70/ 60 151
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 297.36 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 297.36 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 297.28 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 298.78 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
74 51 0 1.55/ 69 157
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 298.78 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 300.28 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
========== ========= ======== ================ ============
60 0 0 1.49/ 72 159
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 300.28 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 301.78 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 4 42 1.54/ 69 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 301.78 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 303.28 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
========== ========= ======== ================ ============
72 0 0 1.58/ 67 158
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 303.28 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 304.78 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
========== ========= ======== ================ ============
71 0 0 1.60/ 66 159
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 304.78 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 306.28 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
========== ========= ======== ================ ============
71 0 0 1.57/ 67 143
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 306.38 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 306.38 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 306.10 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 306.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 56 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 315.00 Age: LOWER PLIOCENE
Core: 35 Depth Bottom of Layer(m): 316.50 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
========== ========= ======== ================ ============
73 79 0 1.61/ 65 143
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : NANNOFOSSIL RICH RADIOLARIA RICH DIATOM OOZE
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 316.60 Age: LOWER PLIOCENE
Core: 35 Depth Bottom of Layer(m): 316.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 78 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 650/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 324.65 Age: LOWER PLIOCENE
Core: 36 Depth Bottom of Layer(m): 325.50 Age:
Sect: 1 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 55 0 1.65/ 63 88
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : DIATOM RICH NANNOFOSSIL RICH CHALK
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 325.50 Age: LOWER PLIOCENE
Core: 36 Depth Bottom of Layer(m): 327.00 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
========== ========= ======== ================ ============
78 0 0 1.65/ 63 158
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 327.00 Age: LOWER PLIOCENE
Core: 36 Depth Bottom of Layer(m): 328.50 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
========== ========= ======== ================ ============
82 0 0 1.72/ 58 140
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 157 Depth Top of Layer(m) : 328.60 Age: LOWER PLIOCENE
Core: 36 Depth Bottom of Layer(m): 328.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : 16 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 334.30 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 334.50 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 334.60 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 334.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 25 15 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 760/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 342.76 Age: UPPER MIOCENE
Core: 38 Depth Bottom of Layer(m): 343.50 Age:
Sect: 1 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 343.60 Age: UPPER MIOCENE
Core: 38 Depth Bottom of Layer(m): 343.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 1 44 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CHERT
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 16 Top/Bottom Interval(mm) : 500/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 345.50 Age: UPPER MIOCENE
Core: 39 Depth Bottom of Layer(m): 346.50 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
========== ========= ======== ================ ============
0 0 0 1.75/ 57 93
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 346.60 Age: UPPER MIOCENE
Core: 39 Depth Bottom of Layer(m): 346.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 350.10 Age: UPPER MIOCENE
Core: 40 Depth Bottom of Layer(m): 350.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : CHALK LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 900/1410 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 359.90 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 360.41 Age:
Sect: 1 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 360.60 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 360.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : CALC CHERT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 368.00 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 369.50 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
========== ========= ======== ================ ============
89 0 11 1.82/ 53 155
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 369.60 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 369.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
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 : CHALK LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 1050/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 378.05 Age: UPPER MIOCENE
Core: 43 Depth Bottom of Layer(m): 378.50 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 LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 386.10 Age: UPPER MIOCENE
Core: 44 Depth Bottom of Layer(m): 386.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
56 1 43 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 395.10 Age: UPPER MIOCENE
Core: 45 Depth Bottom of Layer(m): 395.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 1110/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 405.11 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 405.50 Age:
Sect: 1 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 405.60 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 405.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 414.10 Age: UPPER MIOCENE
Core: 47 Depth Bottom of Layer(m): 414.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 414.60 Age: UPPER MIOCENE
Core: 47 Depth Bottom of Layer(m): 414.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 1150/1500 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 423.15 Age: UPPER MIOCENE
Core: 48 Depth Bottom of Layer(m): 423.50 Age:
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 157 Depth Top of Layer(m) : 423.60 Age: UPPER MIOCENE
Core: 48 Depth Bottom of Layer(m): 423.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK LIMESTONE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 16 Top/Bottom Interval(mm) : 1100/1500 Age:
Hole: 157 Depth Top of Layer(m) : 432.10 Age:
Core: 49 Depth Bottom of Layer(m): 432.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT
Screen Lith : BASALT
Leg : 16 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 157 Depth Top of Layer(m) : 432.50 Age:
Core: 49 Depth Bottom of Layer(m): 434.00 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: 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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