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Core Data from the Deep Sea Drilling Project
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 18 1.19/ 90 110
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD OOZE
Screen Lith : RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 101 0 1.18/ 91 158
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 101 0 1.17/ 91 157
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 4.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 101 0 1.17/ 91 157
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 6.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.50 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
========== ========= ======== ================ ============
1 101 0 1.24/ 87 157
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 74 Depth Top of Layer(m) : 7.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 9.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 101 0 1.24/ 87 144
Processing Hist: Classification was successful.
Shipboard Lith : ARD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 550/1500 Age: PLIOCENE
Hole: 74 Depth Top of Layer(m) : 9.55 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 10.50 Age:
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.17/ 91 88
Processing Hist:
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 74 Depth Top of Layer(m) : 10.50 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 12.00 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
========== ========= ======== ================ ============
0 101 0 1.19/ 90 147
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1100 Age: UPPER MIOCENE
Hole: 74 Depth Top of Layer(m) : 12.00 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 13.10 Age:
Sect: 3 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 0 1.20/ 90 107
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD OOZE
Screen Lith : RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER MIOCENE
Hole: 74 Depth Top of Layer(m) : 13.10 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 13.50 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 33 0 1.30/ 83 39
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RAD NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 8 Top/Bottom Interval(mm) : 550/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 18.55 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 19.50 Age:
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 84 16 1.18/ 91 86
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : RADIOLARIA RICH SPICULE OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 19.50 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 21.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 101 0 1.19/ 90 155
Processing Hist: Classification was successful.
Shipboard Lith : RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 21.00 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 21.20 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 1.44/ 75 18
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE MIXED WITH RAD OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 200/1050 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 21.20 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 22.05 Age:
Sect: 3 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 1.29/ 84 90
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 1050/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 22.05 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 22.50 Age:
Sect: 3 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 18 0 1.52/ 70 48
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE MIXED WITH RAD OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 22.50 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 24.00 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 18 5 1.44/ 75 158
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 24.00 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 25.50 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
========== ========= ======== ================ ============
66 18 16 1.41/ 77 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 150/ 550 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 27.15 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 27.55 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 1.18/ 91 29
Processing Hist:
Shipboard Lith : SILICEOUS OOZE WITH RED CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 550/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 27.55 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 28.50 Age:
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.45/ 75 101
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 28.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 30.00 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
========== ========= ======== ================ ============
82 0 0 1.60/ 66 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 30.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 31.50 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
========== ========= ======== ================ ============
84 0 0 1.69/ 61 156
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 31.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 33.00 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
========== ========= ======== ================ ============
85 0 0 1.64/ 63 156
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 33.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 34.50 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 0 0 1.58/ 67 149
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 36.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 37.50 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
========== ========= ======== ================ ============
85 0 0 1.46/ 74 113
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 37.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.00 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
========== ========= ======== ================ ============
81 0 0 1.50/ 71 157
Processing Hist:
Shipboard Lith : NANNO OOZE WITH SILICEOUS FOSSIL FRAGMENTS
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 74 Depth Top of Layer(m) : 39.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 40.50 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
========== ========= ======== ================ ============
78 0 0 1.49/ 72 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 40.50 Age: UPPER OLIGOCENE
Core: 5 Depth Bottom of Layer(m): 42.00 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
========== ========= ======== ================ ============
79 0 0 1.49/ 73 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 42.00 Age: UPPER OLIGOCENE
Core: 5 Depth Bottom of Layer(m): 43.50 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
========== ========= ======== ================ ============
81 0 0 1.55/ 68 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 43.50 Age: UPPER OLIGOCENE
Core: 5 Depth Bottom of Layer(m): 45.00 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
========== ========= ======== ================ ============
80 0 0 1.55/ 69 152
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 46.00 Age: UPPER OLIGOCENE
Core: 6 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
========== ========= ======== ================ ============
83 0 0 1.58/ 67 157
Processing Hist:
Shipboard Lith : NANNO OOZE WITH RAD FRAGMENTS
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 47.50 Age: UPPER OLIGOCENE
Core: 6 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
========== ========= ======== ================ ============
79 0 0 1.60/ 65 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 49.00 Age: UPPER OLIGOCENE
Core: 6 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
========== ========= ======== ================ ============
85 0 0 1.58/ 67 156
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 50.50 Age: UPPER OLIGOCENE
Core: 6 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
========== ========= ======== ================ ============
66 0 0 1.49/ 72 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 52.00 Age: UPPER OLIGOCENE
Core: 6 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 0 0 1.52/ 71 152
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 53.50 Age: UPPER OLIGOCENE
Core: 6 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
========== ========= ======== ================ ============
79 0 0 1.55/ 69 158
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 600/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 55.60 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 56.50 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
========== ========= ======== ================ ============
78 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 56.50 Age: UPPER OLIGOCENE
Core: 7 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
========== ========= ======== ================ ============
77 0 0 1.40/ 77 154
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 58.00 Age: UPPER OLIGOCENE
Core: 7 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
========== ========= ======== ================ ============
75 0 0 1.45/ 74 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 59.50 Age: UPPER OLIGOCENE
Core: 7 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
========== ========= ======== ================ ============
80 0 0 1.43/ 76 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 61.00 Age: UPPER OLIGOCENE
Core: 7 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 0 0 1.47/ 74 158
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 65.50 Age: UPPER OLIGOCENE
Core: 8 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
========== ========= ======== ================ ============
81 0 0 1.62/ 65 146
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 67.00 Age: UPPER OLIGOCENE
Core: 8 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
========== ========= ======== ================ ============
78 0 0 1.69/ 60 153
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 520/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 73.52 Age: UPPER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 74.50 Age:
Sect: 1 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 74.50 Age: UPPER OLIGOCENE
Core: 9 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
========== ========= ======== ================ ============
81 0 0 1.61/ 65 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 76.00 Age: UPPER OLIGOCENE
Core: 9 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
========== ========= ======== ================ ============
68 0 0 1.61/ 65 158
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 77.50 Age: UPPER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 79.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 0 1.68/ 61 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 79.00 Age: UPPER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 80.50 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 0 0 1.63/ 64 156
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 80.50 Age: UPPER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 82.00 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
========== ========= ======== ================ ============
81 0 0 1.67/ 61 157
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 82.00 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 82.70 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 0 1.57/ 67 65
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 83.50 Age: LOWER OLIGOCENE
Core: 10 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 500/1500 Age: LOWER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 91.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 92.50 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE WITH FORAMS
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 00/1200 Age: LOWER OLIGOCENE
Hole: 74 Depth Top of Layer(m) : 92.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 93.70 Age:
Sect: 2 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 24 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : ZEOLITE RICH NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 1200/1400 Age: UPPER EOCENE
Hole: 74 Depth Top of Layer(m) : 93.70 Age: UPPER EOCENE
Core: 11 Depth Bottom of Layer(m): 93.90 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER EOCENE
Hole: 74 Depth Top of Layer(m) : 93.90 Age: UPPER EOCENE
Core: 11 Depth Bottom of Layer(m): 94.00 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE PHILLIPSITE RED CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER EOCENE
Hole: 74 Depth Top of Layer(m) : 100.00 Age: UPPER EOCENE
Core: 12 Depth Bottom of Layer(m): 100.30 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
34 0 0 1.39/ 78 28
Processing Hist:
Shipboard Lith : PHILLIPSITIC RED CLAY WITH NANNOS
Screen Lith : CALCAREOUS OOZE.
Leg : 8 Top/Bottom Interval(mm) : 300/1200 Age: MIDDLE EOCENE
Hole: 74 Depth Top of Layer(m) : 100.30 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 101.20 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
========== ========= ======== ================ ============
99 0 1 1.58/ 67 96
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE WITH FORAMS
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 8 Top/Bottom Interval(mm) : 1200/1500 Age: MIDDLE EOCENE
Hole: 74 Depth Top of Layer(m) : 101.20 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 101.50 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 1 1.55/ 68 31
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PHILLIPSITIC RED CLAY WITH NANNOS
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 74 Depth Top of Layer(m) : 101.50 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 103.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 1 1.57/ 68 139
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY (RED)
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 8 Top/Bottom Interval(mm) : 70/ 420 Age:
Hole: 74 Depth Top of Layer(m) : 103.07 Age:
Core: 12 Depth Bottom of Layer(m): 103.42 Age:
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 1 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY (RED)
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
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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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