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Core Data from the Deep Sea Drilling Project
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 0.00 Age: UPPER 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
========== ========= ======== ================ ============
2 29 70 1.27/ 85 120
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 1.50 Age: UPPER 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 0 70 1.33/ 82 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 3.00 Age: UPPER 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 13 88 1.33/ 82 108
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 4.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.57 Age:
Sect: 4 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 4.67 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.85 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 4.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.30 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 32 68 1.35/ 81 128
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : CLAY MINERAL RICH RADIOLARIA MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 6.30 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.80 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 12 88 1.39/ 78 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 7.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.30 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 2 98 1.41/ 77 125
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH TERRIGENOUS DETRITUS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 9.30 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.80 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 98 1.40/ 77 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 10.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.30 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 98 1.45/ 75 118
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 12.30 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.66 Age:
Sect: 6 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 7 93 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 410 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 12.77 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 13.18 Age:
Sect: CC 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
========== ========= ======== ================ ============
0 0 93 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 14.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.80 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
========== ========= ======== ================ ============
0 7 93 1.43/ 76 130
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 15.80 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.30 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
========== ========= ======== ================ ============
0 0 0 1.41/ 77 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 17.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.80 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
========== ========= ======== ================ ============
0 2 98 1.43/ 76 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 18.80 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.30 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
========== ========= ======== ================ ============
0 0 0 1.43/ 76 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 20.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 21.80 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
========== ========= ======== ================ ============
0 0 100 1.46/ 74 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 21.80 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 2 98 1.43/ 76 80
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 490 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 23.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.79 Age:
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 : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 23.89 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 24.11 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1480 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 23.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.28 Age:
Sect: 1 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 9 91 1.32/ 82 126
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: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 25.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 26.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 26.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.30 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 8 92 1.41/ 77 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 28.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 29.80 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.43/ 76 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 29.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.30 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.39/ 78 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1070 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 31.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 32.37 Age:
Sect: 6 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.45/ 75 52
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 33.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 34.80 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
========== ========= ======== ================ ============
0 7 93 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 34.80 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.30 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
========== ========= ======== ================ ============
0 0 0 1.35/ 81 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 36.30 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 37.80 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
========== ========= ======== ================ ============
0 0 0 1.35/ 81 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 37.80 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.30 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
========== ========= ======== ================ ============
0 6 95 1.37/ 79 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 39.30 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 40.80 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
========== ========= ======== ================ ============
0 2 98 1.37/ 79 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : OPAQUE MINERAL RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 40.80 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.30 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
========== ========= ======== ================ ============
0 0 0 1.36/ 80 119
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 42.30 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.75 Age:
Sect: 7 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 : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 42.85 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.98 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1490 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 42.80 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.29 Age:
Sect: 1 Thickness of Layer(m) : 1.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.28/ 85 124
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 44.30 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 45.80 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 7 93 1.30/ 84 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 45.80 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.30 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 5 95 1.33/ 82 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 47.30 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 48.80 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.32/ 82 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 48.80 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 50.30 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 1.35/ 81 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : PYRITE RICH GLASS RICH SILT
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 50.30 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 51.50 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 1.32/ 82 76
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 460 Age: LOWER PLEISTOCENE
Hole: 578 Depth Top of Layer(m) : 51.80 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 52.26 Age:
Sect: 7 Thickness of Layer(m) : 0.46
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 : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 530 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 52.36 Age: LOWER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 52.89 Age: UPPER PLIOCENE
Sect: CC Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 52.30 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 53.80 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 19 82 1.42/ 76 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 53.80 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.30 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 0 1.43/ 76 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 55.30 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 56.80 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 0 0 1.43/ 76 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 56.80 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.30 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 0 0 1.44/ 75 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 58.30 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 59.80 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 30 70 1.45/ 74 129
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: 578 Depth Top of Layer(m) : 59.80 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.30 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 30 70 1.47/ 73 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 520 Age: CENOZOIC
Hole: 578 Depth Top of Layer(m) : 61.30 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.82 Age: UPPER PLIOCENE
Sect: 7 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 : GLASS RICH TERRIGENOUS DETRITUS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 160 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 61.92 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 62.08 Age:
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 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 61.80 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 63.30 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 35 65 1.38/ 79 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH DIATOM MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 63.30 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 64.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.37/ 80 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : SILICEOUS MUD.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 64.80 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 66.30 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : SILICEOUS MUD.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 66.30 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 67.80 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 40 60 1.38/ 79 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH DIATOM MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 67.80 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 69.20 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 4 96 1.35/ 81 111
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH GLASS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 69.30 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 70.80 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 7 93 1.42/ 77 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 70.80 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 71.20 Age:
Sect: 7 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 71.30 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 71.66 Age:
Sect: CC Thickness of Layer(m) : 0.36
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 TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 71.30 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 72.80 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
========== ========= ======== ================ ============
0 13 87 1.45/ 75 127
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: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 72.80 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 74.30 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
========== ========= ======== ================ ============
0 0 0 1.39/ 78 130
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 74.30 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 75.80 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
========== ========= ======== ================ ============
2 10 88 1.39/ 78 129
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: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 75.80 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 77.30 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
========== ========= ======== ================ ============
0 0 0 1.42/ 77 130
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 77.30 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 78.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
3 9 88 1.39/ 78 76
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: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 78.80 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 80.30 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
========== ========= ======== ================ ============
0 0 0 1.42/ 76 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 530 Age: UPPER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 80.30 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 80.83 Age:
Sect: 7 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 5 92 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 80.93 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 81.15 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 80.80 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 82.30 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 82.30 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 83.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 83.80 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 85.30 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 7 93 1.36/ 80 128
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: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 85.30 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 86.80 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 7 93 1.33/ 82 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 86.80 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 88.30 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.34/ 81 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 900 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 88.30 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 89.20 Age:
Sect: 6 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.35/ 81 24
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 530 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 89.30 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 89.83 Age:
Sect: CC Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 90.30 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 91.80 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
========== ========= ======== ================ ============
0 6 94 1.41/ 77 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH GLASS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 91.80 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 93.30 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
========== ========= ======== ================ ============
0 10 90 1.43/ 76 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 93.30 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 94.80 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
========== ========= ======== ================ ============
0 0 0 1.38/ 79 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 94.80 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 96.30 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
========== ========= ======== ================ ============
0 20 80 1.39/ 78 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 96.30 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 97.70 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 0 1.43/ 76 111
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 10/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 97.81 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 99.30 Age:
Sect: 6 Thickness of Layer(m) : 1.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.41/ 77 127
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 270 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 99.30 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 99.57 Age:
Sect: 7 Thickness of Layer(m) : 0.27
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 : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 100/ 270 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 99.67 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 99.84 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 578 Depth Top of Layer(m) : 99.80 Age: LOWER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 101.30 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 118
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 101.30 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 102.80 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 8 93 1.44/ 75 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 102.80 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 7 93 1.35/ 80 77
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 104.30 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.80 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.30/ 84 126
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 105.80 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 107.30 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 5 95 1.40/ 77 127
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 950 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 107.30 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 108.25 Age:
Sect: 6 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 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 950/1020 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 108.25 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 108.32 Age:
Sect: 6 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ASH
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 1020/1430 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 108.32 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 108.73 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 109.30 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 110.80 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
========== ========= ======== ================ ============
0 3 97 1.34/ 81 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 110.80 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 112.30 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
========== ========= ======== ================ ============
0 0 0 1.38/ 79 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 112.30 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.80 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
========== ========= ======== ================ ============
0 12 88 1.39/ 78 128
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: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 113.80 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 115.30 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
========== ========= ======== ================ ============
0 0 0 1.47/ 74 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 115.30 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.80 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
========== ========= ======== ================ ============
0 8 92 1.47/ 73 128
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: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 116.80 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 118.30 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
========== ========= ======== ================ ============
0 4 96 1.47/ 73 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH TERRIGENOUS DETRITUS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 330 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 118.30 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 118.63 Age:
Sect: 7 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 118.78 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 118.91 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 118.80 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 119.05 Age:
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.15/ 93 5
Processing Hist:
Shipboard Lith : CLAY BRECCIA
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 250/1140 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 119.05 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 119.94 Age:
Sect: 1 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 68
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 86 Top/Bottom Interval(mm) : 1140/1280 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 119.94 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 120.08 Age:
Sect: 1 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 0 1.59/ 66 13
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 1280/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 120.08 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 120.30 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 77 19
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 120.30 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 121.80 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 2 98 1.45/ 75 129
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: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 121.80 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 123.30 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.46/ 74 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 123.30 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 124.80 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 2 98 1.57/ 67 130
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: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 124.80 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 126.30 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 66 129
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 126.30 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 127.70 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 1.62/ 64 112
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER MIOCENE
Hole: 578 Depth Top of Layer(m) : 127.80 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 128.27 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: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 700 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 128.39 Age: MIOCENE
Core: 14 Depth Bottom of Layer(m): 129.09 Age:
Sect: CC Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 128.30 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 129.80 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
========== ========= ======== ================ ============
0 0 100 1.60/ 66 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 129.80 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 131.30 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
========== ========= ======== ================ ============
0 0 100 1.62/ 64 130
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 131.30 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 132.80 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
========== ========= ======== ================ ============
0 0 100 1.60/ 65 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 132.80 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 134.30 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
========== ========= ======== ================ ============
0 0 100 1.59/ 66 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 134.30 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 135.80 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
========== ========= ======== ================ ============
0 0 100 1.60/ 66 103
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 135.80 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 137.30 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
========== ========= ======== ================ ============
0 0 100 1.59/ 66 130
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 500 Age: MIOCENE
Hole: 578 Depth Top of Layer(m) : 137.30 Age: MIOCENE
Core: 15 Depth Bottom of Layer(m): 137.80 Age:
Sect: 7 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 270 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 137.90 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 138.17 Age:
Sect: CC Thickness of Layer(m) : 0.27
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) : 00/1500 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 137.80 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 139.30 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 1.54/ 69 129
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: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 139.30 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 140.80 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
========== ========= ======== ================ ============
2 0 98 1.67/ 62 130
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: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 140.80 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 142.30 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 98 1.72/ 59 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 142.30 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 143.80 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 98 1.67/ 62 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : MUD
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 143.80 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.30 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 1.65/ 63 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 260 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 145.30 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.56 Age:
Sect: 6 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 590 Age: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 145.66 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 146.25 Age:
Sect: CC Thickness of Layer(m) : 0.59
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: MIDDLE MIOCENE
Hole: 578 Depth Top of Layer(m) : 147.30 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 148.80 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
========== ========= ======== ================ ============
0 0 100 1.49/ 73 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 578 Depth Top of Layer(m) : 148.80 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 150.30 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
========== ========= ======== ================ ============
10 10 100 1.52/ 71 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: LOWER OLIGOCENE
Hole: 578 Depth Top of Layer(m) : 150.30 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 151.70 Age:
Sect: 3 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
========== ========= ======== ================ ============
10 10 100 1.52/ 70 115
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: LOWER OLIGOCENE
Hole: 578 Depth Top of Layer(m) : 151.80 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 153.20 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 100 1.50/ 72 119
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 86 Top/Bottom Interval(mm) : 00/1290 Age: LOWER OLIGOCENE
Hole: 578 Depth Top of Layer(m) : 153.30 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 154.59 Age:
Sect: 5 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
========== ========= ======== ================ ============
10 10 100 1.48/ 73 93
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 578 Depth Top of Layer(m) : 156.80 Age: LOWER EOCENE
Core: 18 Depth Bottom of Layer(m): 158.30 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 1.57/ 68 127
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 578 Depth Top of Layer(m) : 158.30 Age: LOWER EOCENE
Core: 18 Depth Bottom of Layer(m): 159.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 128
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: LOWER EOCENE
Hole: 578 Depth Top of Layer(m) : 159.80 Age: LOWER EOCENE
Core: 18 Depth Bottom of Layer(m): 161.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 100 1.66/ 62 77
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 370 Age: LOWER EOCENE
Hole: 578 Depth Top of Layer(m) : 162.72 Age: LOWER EOCENE
Core: 18 Depth Bottom of Layer(m): 163.09 Age:
Sect: CC Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 578 Depth Top of Layer(m) : 166.30 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 167.80 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
========== ========= ======== ================ ============
0 0 0 1.54/ 69 123
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1400 Age: EOCENE
Hole: 578 Depth Top of Layer(m) : 167.80 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 169.20 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
========== ========= ======== ================ ============
0 0 100 1.58/ 67 113
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/1200 Age: EOCENE
Hole: 578 Depth Top of Layer(m) : 169.30 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 170.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
10 10 100 1.65/ 63 76
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 330 Age: EOCENE
Hole: 578 Depth Top of Layer(m) : 170.60 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 170.93 Age:
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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 86 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER SENONIAN
Hole: 578 Depth Top of Layer(m) : 175.80 Age: MAESTRICHTIAN
Core: 20 Depth Bottom of Layer(m): 176.45 Age: UPPER CAMPANIAN
Sect: 1 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH TERRIGENOUS DETRITUS RICH SANDY MUD
Leg : 86 Top/Bottom Interval(mm) : 00/ 20 Age: UPPER SENONIAN
Hole: 578 Depth Top of Layer(m) : 176.71 Age: MAESTRICHTIAN
Core: 20 Depth Bottom of Layer(m): 176.73 Age: UPPER CAMPANIAN
Sect: CC Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 70 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : FORAMINIFERA RICH CHERT FRAGMENT CHERT FRAGMENTITE
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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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