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Core Data from the Deep Sea Drilling Project
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 568 Depth Top of Layer(m) : 0.00 Age: RECENT
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
========== ========= ======== ================ ============
7 5 88 1.28/ 85 108
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: QUATERNARY
Hole: 568 Depth Top of Layer(m) : 1.50 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 2.95 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 8 83 1.31/ 83 119
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: QUATERNARY
Hole: 568 Depth Top of Layer(m) : 3.00 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 3.50 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 3.61 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.67 Age:
Sect: CC Thickness of Layer(m) : 0.06
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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 3.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.80 Age:
Sect: 1 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
========== ========= ======== ================ ============
2 9 89 1.30/ 84 109
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 4.90 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 6.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 7 86 1.35/ 81 126
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 7.90 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.30 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 9.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 78 116
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 10.90 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 7 89 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 12.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.90 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 110 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 13.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 13.11 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 910/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 13.91 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 14.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
8 5 87 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 14.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.95 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 16.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.40 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 17.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.90 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
========== ========= ======== ================ ============
1 6 93 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 19.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 20.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.35/ 81 127
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 22.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.20 Age:
Sect: 7 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 22.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.54 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 22.70 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.15 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 24.20 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.70 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 0 1.28/ 84 119
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 25.70 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 27.15 Age:
Sect: 3 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 10 89 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 27.20 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.40 Age:
Sect: 4 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 1.22/ 89 80
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 28.70 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 30.20 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 790 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 30.20 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 30.99 Age:
Sect: 6 Thickness of Layer(m) : 0.79
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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 31.11 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.23 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 32.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 33.75 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 33.80 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 35.30 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 1.26/ 86 122
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1350 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 35.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.65 Age:
Sect: 3 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.23/ 87 90
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 36.80 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 38.20 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 38.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.80 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 0 1.32/ 82 102
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1460 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 39.80 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.26 Age:
Sect: 6 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 4 97 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 41.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.51 Age:
Sect: 7 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ASH
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 210/ 350 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 41.51 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.65 Age:
Sect: 7 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 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 41.75 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.01 Age:
Sect: CC 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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 42.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 43.45 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.28/ 85 120
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 43.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.90 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 45.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 46.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 78 97
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 46.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.90 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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1020 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 48.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 49.02 Age:
Sect: 5 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 6 88 1.40/ 78 33
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH ROCK FRAGMENT RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 49.16 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 49.46 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 51.40 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 52.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.26/ 86 128
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 52.90 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 54.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 54.40 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.60 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 1.28/ 85 75
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1300 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 55.90 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 57.20 Age:
Sect: 4 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 57.40 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 3 77 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 440 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 59.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 59.44 Age:
Sect: CC Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 61.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 62.60 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 1.23/ 88 119
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 62.60 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 64.10 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
========== ========= ======== ================ ============
4 15 82 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 64.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 65.60 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 1.24/ 87 129
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1310 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 65.60 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 66.91 Age:
Sect: 4 Thickness of Layer(m) : 1.31
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 : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 67.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 68.50 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 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 68.60 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 70.10 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
========== ========= ======== ================ ============
1 12 88 1.39/ 78 126
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 510 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 70.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 70.61 Age:
Sect: 7 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 70.71 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 70.97 Age:
Sect: CC 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 : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 70.40 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 71.85 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 12 81 1.26/ 86 120
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 71.90 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 73.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 73.40 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 74.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.26/ 86 127
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 74.90 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 76.40 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 76.40 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 77.80 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 94
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 77.92 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 78.18 Age:
Sect: CC 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 : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 80.10 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 81.30 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.28/ 85 58
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 81.60 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 83.10 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 1.23/ 88 125
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1300 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 83.10 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 84.40 Age:
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 87 69
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 84.60 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 86.10 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
========== ========= ======== ================ ============
8 14 78 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 950 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 86.10 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 87.05 Age:
Sect: 5 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 : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 87.15 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 87.40 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 89.40 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 90.40 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 16 59 1.23/ 88 36
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 90.50 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 90.80 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 99 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 98.80 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 100.30 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
========== ========= ======== ================ ============
20 11 69 1.20/ 89 107
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 100.30 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 101.80 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
========== ========= ======== ================ ============
13 10 77 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 101.80 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 103.30 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 1.32/ 82 114
Processing Hist:
Shipboard Lith : TRANSITIONAL BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 103.30 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 104.80 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 /
Processing Hist:
Shipboard Lith : TRANSITIONAL BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1380 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 104.80 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 106.18 Age:
Sect: 5 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 3 93 1.36/ 80 91
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH VOLC MATERIAL FRAG RICH SILT
Leg : 84 Top/Bottom Interval(mm) : 00/ 240 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 106.28 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 106.52 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 0 /
Processing Hist:
Shipboard Lith : ASH MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 108.30 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 109.80 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
========== ========= ======== ================ ============
26 16 58 /
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 109.80 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 111.30 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 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1250 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 111.30 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 112.55 Age:
Sect: 3 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.30/ 84 85
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 720 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 112.80 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 113.52 Age:
Sect: 4 Thickness of Layer(m) : 0.72
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 : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1090 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 114.30 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 115.39 Age:
Sect: 5 Thickness of Layer(m) : 1.09
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 62
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 240 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 115.49 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 115.73 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 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 270 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 117.80 Age: PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 118.07 Age:
Sect: 1 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 : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1480 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 119.30 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 120.78 Age: LOWER PLEISTOCENE
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 0 0 1.30/ 84 122
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 120.80 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 122.30 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
15 16 69 1.35/ 81 75
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 122.30 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 123.70 Age: LOWER PLEISTOCENE
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 0 1.39/ 78 103
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 123.80 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 125.30 Age: LOWER PLEISTOCENE
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 1.37/ 79 103
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 125.30 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 126.80 Age: LOWER PLEISTOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 126.80 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 128.30 Age: LOWER PLEISTOCENE
Sect: 7 Thickness of Layer(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/ 79 130
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 120 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 128.92 Age: MIDDLE PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 129.04 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 127.40 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 128.90 Age: LOWER 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
========== ========= ======== ================ ============
25 14 61 1.28/ 84 70
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 128.90 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 130.40 Age: LOWER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 130.40 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 131.90 Age: LOWER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 131.90 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 133.40 Age: LOWER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 133.40 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 134.90 Age: LOWER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 780 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 134.90 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 135.68 Age: LOWER PLEISTOCENE
Sect: 6 Thickness of Layer(m) : 0.78
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 64
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 136.40 Age: MIDDLE PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 136.70 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 137.20 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 138.70 Age: LOWER 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 1.30/ 84 62
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1310 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 138.70 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 140.01 Age: LOWER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.31
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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 490 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 140.20 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 140.69 Age: LOWER PLEISTOCENE
Sect: 3 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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 1150/1200 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 141.35 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 141.40 Age: LOWER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 1350/1400 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 141.55 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 141.60 Age: LOWER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 100/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 141.80 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 143.20 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : GLASS RICH SILT
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 143.20 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 144.70 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
9 8 83 1.44/ 75 110
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 210 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 144.70 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 144.91 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 145.01 Age: MIDDLE PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 145.26 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1050 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 146.90 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 147.95 Age: LOWER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 9 85 1.30/ 83 68
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 810/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 149.21 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 149.90 Age: LOWER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 100/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 150.00 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 151.40 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
7 8 85 1.24/ 87 83
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 650/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 152.05 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 152.90 Age: LOWER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1160 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 152.90 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 154.06 Age: LOWER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 154.40 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 155.90 Age: LOWER PLEISTOCENE
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 1.30/ 84 92
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 420 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 155.90 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 156.32 Age: LOWER PLEISTOCENE
Sect: 7 Thickness of Layer(m) : 0.42
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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 550 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 156.42 Age: MIDDLE PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 156.97 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 150/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 156.65 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 158.00 Age: LOWER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 158.00 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 159.50 Age: LOWER PLEISTOCENE
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 1.30/ 83 117
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 159.50 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 161.00 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
8 26 66 1.31/ 83 128
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1250 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 161.00 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 162.25 Age: LOWER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 21 71 1.33/ 82 82
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 162.50 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 162.80 Age: LOWER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 280 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 162.90 Age: MIDDLE PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 163.18 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 166.20 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 167.70 Age: LOWER 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
========== ========= ======== ================ ============
19 14 67 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 167.70 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 169.20 Age: LOWER PLEISTOCENE
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 1.32/ 83 118
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 169.20 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 170.70 Age: LOWER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 170.70 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 172.20 Age: LOWER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1160 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 172.20 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 173.36 Age: LOWER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 173.70 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 175.20 Age: LOWER PLEISTOCENE
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 1.31/ 83 124
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 175.20 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 175.70 Age: LOWER PLEISTOCENE
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 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 175.82 Age: MIDDLE PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 176.07 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 130/ 950 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 176.13 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 176.95 Age: LOWER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.82
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 23 72 /
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 177.50 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 179.00 Age: LOWER PLEISTOCENE
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 72 1.23/ 88 115
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1350 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 179.00 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 180.35 Age: LOWER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 10 42 /
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 180.50 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 182.00 Age: LOWER PLEISTOCENE
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 42 1.25/ 87 119
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 182.00 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 183.50 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
4 63 33 /
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUDDY RADIOLARIA OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 183.50 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 185.00 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
25 40 33 1.22/ 88 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUDDY RADIOLARIA OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/ 470 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 185.00 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 185.47 Age: LOWER PLEISTOCENE
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
========== ========= ======== ================ ============
40 25 33 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : MARLY CALCAREOUS OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 185.57 Age: MIDDLE PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 185.77 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 33 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : MARLY CALCAREOUS OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 185.70 Age: MIDDLE PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 187.10 Age: LOWER PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
7 11 82 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 190 Age: PLEISTOCENE
Hole: 568 Depth Top of Layer(m) : 187.30 Age: MIDDLE PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 187.49 Age: LOWER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.19
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 : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 500/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 195.90 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 196.90 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 20 77 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 500/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 197.40 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 198.40 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 78 88
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 198.40 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 199.90 Age: MIDDLE 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
========== ========= ======== ================ ============
2 8 90 1.37/ 79 127
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1000 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 199.90 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 200.90 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 201.40 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 202.90 Age: MIDDLE 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 90 1.35/ 81 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 202.90 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 204.40 Age: MIDDLE 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 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 204.40 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 204.90 Age: MIDDLE MIOCENE
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 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 205.00 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 205.25 Age: MIDDLE MIOCENE
Sect: CC 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 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILICEOUS MUD
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 205.10 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 206.60 Age: MIDDLE 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
========== ========= ======== ================ ============
80 7 13 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 206.60 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 208.10 Age: MIDDLE 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
========== ========= ======== ================ ============
40 25 13 1.35/ 80 120
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 208.10 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 209.60 Age: MIDDLE 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
========== ========= ======== ================ ============
5 15 80 1.31/ 83 120
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 209.70 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 209.90 Age: MIDDLE MIOCENE
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 710/1400 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 215.51 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 216.20 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 11 87 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 100/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 216.40 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 217.80 Age: MIDDLE MIOCENE
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
========== ========= ======== ================ ============
31 12 57 1.28/ 85 114
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 84 Top/Bottom Interval(mm) : 640/1180 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 218.44 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 218.98 Age: MIDDLE MIOCENE
Sect: 3 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 84 Top/Bottom Interval(mm) : 470/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 219.77 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 220.80 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 57 1.24/ 87 80
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS BIOGENIC MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1350 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 220.80 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 222.15 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 222.30 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 223.80 Age: MIDDLE 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 57 1.26/ 86 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 223.80 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 224.30 Age: MIDDLE MIOCENE
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 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 224.40 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 224.65 Age: MIDDLE MIOCENE
Sect: CC 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 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 568 Depth Top of Layer(m) : 224.50 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 226.00 Age: MIDDLE 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 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 226.00 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 227.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 19 78 1.27/ 86 126
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1200 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 227.50 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 228.70 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 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1350 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 229.00 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 230.35 Age:
Sect: 4 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.33/ 82 96
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 230.50 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 232.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 13 72 /
Processing Hist: Classification was successful.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 232.00 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 233.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 1.27/ 85 119
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 233.50 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 233.69 Age:
Sect: 7 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 220 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 233.79 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 234.01 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 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 60 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 243.90 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 243.96 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 4 46 /
Processing Hist: Classification was successful.
Shipboard Lith : TUFFACEOUS LIMESTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 84 Top/Bottom Interval(mm) : 60/1430 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 243.96 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 245.33 Age:
Sect: 1 Thickness of Layer(m) : 1.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 4 96 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 60/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 245.46 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 246.90 Age:
Sect: 2 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 125
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 246.90 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 248.40 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/ 80 126
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1260 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 248.40 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 249.66 Age:
Sect: 4 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 50 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 249.76 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 249.81 Age:
Sect: CC Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOGENIC SILICEOUS MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 253.40 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 254.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 254.90 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 256.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.33/ 82 125
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 256.40 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 257.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 257.90 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.20 Age:
Sect: 4 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 259.40 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 260.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.32/ 83 119
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1150 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 260.90 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 262.05 Age:
Sect: 6 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 520 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 262.40 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 262.92 Age:
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
========== ========= ======== ================ ============
17 1 82 /
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 263.02 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 263.17 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 263.10 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 264.60 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
========== ========= ======== ================ ============
13 3 85 1.44/ 75 130
Processing Hist:
Shipboard Lith : TUFFACEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 264.60 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 266.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TUFFACEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 266.10 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 267.60 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/ 77 130
Processing Hist:
Shipboard Lith : TUFFACEOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1360 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 267.60 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 268.96 Age:
Sect: 4 Thickness of Layer(m) : 1.36
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 : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 269.10 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 270.60 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 270.60 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 271.10 Age:
Sect: 6 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 271.62 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 271.82 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 272.60 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 274.10 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 2 99 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 274.10 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 275.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 275.60 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 277.10 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 1.42/ 76 131
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 277.10 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 278.60 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 278.60 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 280.10 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 1.40/ 78 127
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 280.10 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 281.55 Age:
Sect: 6 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 80 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 281.65 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 281.73 Age:
Sect: CC 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 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1160 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 282.30 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 283.46 Age:
Sect: 1 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 292.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 293.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.35/ 80 113
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 293.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 295.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 295.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 296.50 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
========== ========= ======== ================ ============
4 5 91 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 296.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 298.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.31/ 83 121
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 298.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 299.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.37/ 80 114
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1170 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 299.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 300.67 Age:
Sect: 6 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 6 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : GLASS RICH SANDY MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 300.77 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 300.97 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 301.60 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 303.10 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 1.37/ 79 115
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 303.10 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 304.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 304.60 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 306.10 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/ 79 131
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 306.10 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 307.60 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 1.33/ 82 90
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 307.60 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 309.10 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
========== ========= ======== ================ ============
18 0 82 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1170 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 309.10 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 310.27 Age:
Sect: 6 Thickness of Layer(m) : 1.17
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 : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 310.60 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 311.05 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 : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 311.15 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 311.40 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 311.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 312.80 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 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 312.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 314.30 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
========== ========= ======== ================ ============
5 2 93 1.37/ 79 129
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 314.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 315.80 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 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 315.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 317.30 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 1.36/ 80 128
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 317.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 318.80 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 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 318.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 320.30 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 1.33/ 82 122
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 320.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 320.75 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 : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 320.85 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 320.95 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 321.20 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 322.70 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 322.70 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 324.20 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.30/ 84 115
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 324.20 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 325.70 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 325.70 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 327.20 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.34/ 81 113
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 327.20 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 328.70 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 4 79 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 328.70 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 330.20 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 6 84 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 331.00 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 332.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 332.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 334.00 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
========== ========= ======== ================ ============
5 6 89 1.37/ 80 126
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 334.00 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 335.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.37/ 80 120
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1050 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 335.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 336.55 Age:
Sect: 4 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 337.00 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 338.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.32/ 82 122
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1350 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 338.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 339.85 Age:
Sect: 6 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 340.10 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 340.25 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 600/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 341.30 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 342.20 Age:
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 8 87 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 342.20 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 343.70 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 0 1.39/ 78 124
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 343.70 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 345.20 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 0 1.43/ 76 123
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 50/ 310 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 345.25 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 345.51 Age:
Sect: 4 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 : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 310/ 400 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 345.51 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 345.60 Age:
Sect: 4 Thickness of Layer(m) : 0.09
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 : LIMESTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 400/ 470 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 345.60 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 345.67 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 0 /
Processing Hist:
Shipboard Lith : ASH
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 470/ 700 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 345.67 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 345.90 Age:
Sect: 4 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 346.01 Age: MIDDLE MIOCENE
Core: 37 Depth Bottom of Layer(m): 346.13 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 568 Depth Top of Layer(m) : 350.20 Age: MIDDLE MIOCENE
Core: 38 Depth Bottom of Layer(m): 351.70 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
========== ========= ======== ================ ============
10 6 84 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : GLASS RICH CLAY MINERAL RICH SANDY MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 740/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 352.44 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 353.20 Age:
Sect: 2 Thickness of Layer(m) : 0.76
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 : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 60 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 353.20 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 353.26 Age:
Sect: 3 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : ASH
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 60/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 353.26 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 354.70 Age:
Sect: 3 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 87 107
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 354.70 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 356.20 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.26/ 86 91
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 460/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 356.66 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 357.70 Age:
Sect: 5 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.29/ 84 88
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 357.70 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 359.20 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 10 70 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : NANNOFOSSIL RICH ISOTROPIC MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 359.20 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 359.70 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 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 359.80 Age: LOWER MIOCENE
Core: 38 Depth Bottom of Layer(m): 359.92 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 359.90 Age: LOWER MIOCENE
Core: 39 Depth Bottom of Layer(m): 361.30 Age:
Sect: 1 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 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 1400/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 361.30 Age: LOWER MIOCENE
Core: 39 Depth Bottom of Layer(m): 361.40 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 5 88 /
Processing Hist: Classification was successful.
Shipboard Lith : ASH
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 950/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 362.35 Age: LOWER MIOCENE
Core: 39 Depth Bottom of Layer(m): 362.90 Age:
Sect: 2 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 350/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 363.25 Age: LOWER MIOCENE
Core: 39 Depth Bottom of Layer(m): 364.40 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 230/ 750 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 364.63 Age: LOWER MIOCENE
Core: 39 Depth Bottom of Layer(m): 365.15 Age:
Sect: 4 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 300/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 369.90 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 371.10 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 9 83 1.35/ 81 88
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 371.10 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 372.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1360 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 372.60 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 373.96 Age:
Sect: 3 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.46/ 74 64
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 374.10 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 375.60 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
========== ========= ======== ================ ============
10 1 89 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 930 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 375.60 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 376.53 Age:
Sect: 5 Thickness of Layer(m) : 0.93
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.29/ 84 29
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 376.63 Age: LOWER MIOCENE
Core: 40 Depth Bottom of Layer(m): 376.81 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
========== ========= ======== ================ ============
5 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 250/1450 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 379.55 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 380.75 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 9 78 1.44/ 75 104
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 380.80 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 382.30 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 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 382.30 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 383.80 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 1.46/ 74 128
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1150 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 383.80 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 384.95 Age:
Sect: 4 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 385.30 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 386.80 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 0 1.31/ 83 93
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1230 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 386.80 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 388.03 Age:
Sect: 6 Thickness of Layer(m) : 1.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 388.13 Age: LOWER MIOCENE
Core: 41 Depth Bottom of Layer(m): 388.33 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 17 68 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : GLASS RICH SANDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 389.00 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 390.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 390.50 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 392.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 392.00 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 393.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.54/ 69 131
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 393.50 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 395.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.56/ 68 128
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 395.00 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 396.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.49/ 72 121
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 396.50 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 397.95 Age:
Sect: 6 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 550 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 398.00 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 398.55 Age:
Sect: 7 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 210 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 398.66 Age: LOWER MIOCENE
Core: 42 Depth Bottom of Layer(m): 398.87 Age:
Sect: CC 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1450 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 398.70 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 400.15 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1400 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 400.20 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 401.60 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
========== ========= ======== ================ ============
8 6 86 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 401.70 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 403.20 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 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 403.20 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 403.65 Age:
Sect: 4 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
========== ========= ======== ================ ============
4 4 92 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 450/ 820 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 403.65 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 404.02 Age:
Sect: 4 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
========== ========= ======== ================ ============
7 9 84 /
Processing Hist: Classification was successful.
Shipboard Lith : GAS HYDRATE
Screen Lith : GLASS RICH CLAY MINERAL RICH SANDY MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 820/1200 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 404.02 Age: LOWER MIOCENE
Core: 43 Depth Bottom of Layer(m): 404.40 Age:
Sect: 4 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 568 Depth Top of Layer(m) : 408.40 Age: LOWER MIOCENE
Core: 44 Depth Bottom of Layer(m): 409.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 568 Depth Top of Layer(m) : 409.90 Age:
Core: 44 Depth Bottom of Layer(m): 411.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 70 126
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 568 Depth Top of Layer(m) : 411.40 Age:
Core: 44 Depth Bottom of Layer(m): 412.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.45/ 74 128
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 568 Depth Top of Layer(m) : 412.90 Age:
Core: 44 Depth Bottom of Layer(m): 414.40 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 84 Top/Bottom Interval(mm) : 00/ 610 Age:
Hole: 568 Depth Top of Layer(m) : 414.40 Age:
Core: 44 Depth Bottom of Layer(m): 415.01 Age:
Sect: 5 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 8 86 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 84 Top/Bottom Interval(mm) : 00/ 180 Age:
Hole: 568 Depth Top of Layer(m) : 415.13 Age:
Core: 44 Depth Bottom of Layer(m): 415.31 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 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
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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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