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Core Data from the Deep Sea Drilling Project
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 576 Depth Top of Layer(m) : 0.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 1.50 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.28/ 85 127
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1070 Age: QUATERNARY
Hole: 576 Depth Top of Layer(m) : 1.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 2.57 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 7 93 1.21/ 89 52
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 140 Age: QUATERNARY
Hole: 576 Depth Top of Layer(m) : 2.67 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 2.81 Age: UPPER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 93 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 576 Depth Top of Layer(m) : 2.70 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 4.20 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 93 1.30/ 84 125
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 20/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 4.22 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.70 Age: UPPER PLIOCENE
Sect: 2 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 6 94 1.28/ 85 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 5.70 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.20 Age: UPPER PLIOCENE
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 6 94 1.31/ 83 127
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 7.20 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.70 Age: UPPER PLIOCENE
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 3 98 1.31/ 83 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 8.70 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.20 Age: UPPER PLIOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.28/ 85 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 10.20 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 11.70 Age: UPPER PLIOCENE
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 6 94 1.26/ 86 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 490 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 11.70 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.19 Age: UPPER PLIOCENE
Sect: 7 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 160 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 12.30 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.46 Age: UPPER PLIOCENE
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 12.20 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.70 Age: UPPER PLIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 7 93 1.34/ 81 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 13.70 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.20 Age: UPPER PLIOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.33/ 82 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 15.20 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.70 Age: UPPER PLIOCENE
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 7 93 1.28/ 84 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 16.70 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.20 Age: UPPER PLIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 5 95 1.30/ 84 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 320 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 18.20 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.52 Age: UPPER PLIOCENE
Sect: 5 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 330 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 18.62 Age: LOWER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.95 Age: UPPER PLIOCENE
Sect: CC Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 576 Depth Top of Layer(m) : 21.70 Age: LOWER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 23.20 Age: UPPER PLIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 1.33/ 82 127
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 23.20 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 24.70 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.38/ 79 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 24.70 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 26.20 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.35/ 81 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 26.20 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 27.70 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.32/ 82 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 27.70 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 29.20 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.31/ 83 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 29.20 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 30.70 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.33/ 82 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 480 Age: PLIOCENE
Hole: 576 Depth Top of Layer(m) : 30.70 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 31.18 Age:
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 600 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 31.29 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 31.89 Age: MIOCENE
Sect: CC Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 31.20 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 32.70 Age: MIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.37/ 79 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 32.70 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 34.20 Age: MIOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.37/ 79 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 34.20 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 35.70 Age: MIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.34/ 81 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 35.70 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 37.20 Age: MIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.33/ 81 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 37.20 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 38.70 Age: MIOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.28/ 85 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 38.70 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 40.20 Age: MIOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.27/ 85 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 480 Age: NEOGENE
Hole: 576 Depth Top of Layer(m) : 40.20 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 40.68 Age: MIOCENE
Sect: 7 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 1.29/ 84 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 380 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 40.79 Age: MIOCENE
Core: 5 Depth Bottom of Layer(m): 41.17 Age:
Sect: CC Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 40.70 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 42.20 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.32/ 82 119
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 42.20 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 43.70 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.32/ 82 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 43.70 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 45.20 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.41/ 77 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 45.20 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.70 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.39/ 78 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 46.70 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 48.20 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.39/ 78 130
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 48.20 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 49.70 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.42/ 76 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 470 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 49.70 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.17 Age:
Sect: 7 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 520 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 50.27 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.79 Age: LOWER MIOCENE
Sect: CC Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 50.20 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 51.70 Age: LOWER MIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.42/ 77 124
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 51.70 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 53.20 Age: LOWER MIOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.45/ 75 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 53.20 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 54.70 Age: LOWER MIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.43/ 76 131
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 54.70 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 56.20 Age: LOWER MIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.45/ 75 131
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 56.20 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 57.70 Age: LOWER MIOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.46/ 74 131
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 57.70 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.20 Age: LOWER MIOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.47/ 74 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 490 Age: MIOCENE
Hole: 576 Depth Top of Layer(m) : 59.20 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.69 Age: LOWER MIOCENE
Sect: 7 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 240 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 59.80 Age: CAMPANIAN
Core: 7 Depth Bottom of Layer(m): 60.04 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 59.70 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 61.20 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 80 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 61.20 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 61.28 Age:
Sect: 2 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 1.36/ 80 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 80/ 210 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 61.28 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 61.41 Age:
Sect: 2 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
94 0 6 1.65/ 63 11
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 210/1500 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 61.41 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 62.70 Age:
Sect: 2 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.45/ 74 113
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 62.70 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 64.20 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
========== ========= ======== ================ ============
97 0 3 1.55/ 69 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/ 240 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 64.20 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 64.44 Age:
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 240/1480 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 64.44 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 65.68 Age:
Sect: 4 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/1480 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 65.70 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 67.18 Age:
Sect: 5 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.67/ 62 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/ 730 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 67.20 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 67.93 Age:
Sect: 6 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 4 1.60/ 66 62
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 730/ 940 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 67.93 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 68.14 Age:
Sect: 6 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.38/ 79 18
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 940/1500 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 68.14 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 68.70 Age:
Sect: 6 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 1.68/ 61 49
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/ 410 Age: CAMPANIAN
Hole: 576 Depth Top of Layer(m) : 68.70 Age: CAMPANIAN
Core: 8 Depth Bottom of Layer(m): 69.11 Age:
Sect: 7 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 00/ 140 Age:
Hole: 576 Depth Top of Layer(m) : 69.22 Age:
Core: 8 Depth Bottom of Layer(m): 69.36 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 86 Top/Bottom Interval(mm) : 140/ 210 Age:
Hole: 576 Depth Top of Layer(m) : 69.26 Age:
Core: 8 Depth Bottom of Layer(m): 69.33 Age:
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : 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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