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Core Data from the Deep Sea Drilling Project
Leg : 42 Top/Bottom Interval(mm) : 340/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 0.34 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 5 73 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/ 180 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.68 Age:
Sect: 2 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 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 180/ 540 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 1.68 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.04 Age:
Sect: 2 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 540/1010 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 2.04 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.51 Age:
Sect: 2 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
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 1010/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 2.51 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : PYRITE-RICH CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/ 400 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.40 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 10 85 /
Processing Hist: Classification was successful.
Shipboard Lith : PYR AND DIAT BEARING CLAY AND MUD
Screen Lith : PYRITE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 400/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 3.40 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 30 60 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1260 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 9.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.76 Age:
Sect: 1 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
========== ========= ======== ================ ============
27 5 68 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 1260/1370 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 10.76 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.87 Age:
Sect: 1 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 : DIAT MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1370/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 10.87 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 11.00 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/ 900 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 11.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 11.90 Age:
Sect: 2 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 900/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 11.90 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.50 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 250/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 19.25 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
12 2 86 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 20.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD AND CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1270 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 22.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.27 Age:
Sect: 3 Thickness of Layer(m) : 1.27
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 : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1270/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 23.27 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
5 20 75 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 30.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.40 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
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1330 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 31.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 32.83 Age:
Sect: 3 Thickness of Layer(m) : 1.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 1.43/ 76 112
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD TO CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 200/ 400 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 39.70 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.90 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD AND CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 900/1430 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 40.40 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 40.93 Age:
Sect: 2 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 270/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 41.27 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD AND CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1390 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 42.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 43.89 Age:
Sect: 4 Thickness of Layer(m) : 1.39
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 : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 49.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 50.50 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1270 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 50.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 51.77 Age:
Sect: 3 Thickness of Layer(m) : 1.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 100/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 52.10 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 53.50 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 : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 53.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 55.00 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
========== ========= ======== ================ ============
7 0 93 1.50/ 72 128
Processing Hist: Classification was successful.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 57.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 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 : TERRIGENOUS CLAY TO MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 60.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.50 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 /
Processing Hist:
Shipboard Lith : TERRIGENOUS CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1440 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 61.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 62.94 Age:
Sect: 4 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 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 63.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 64.50 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
========== ========= ======== ================ ============
8 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 66.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 68.00 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
========== ========= ======== ================ ============
4 0 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 69.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 71.00 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 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 71.00 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 72.50 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 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 72.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 74.00 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
========== ========= ======== ================ ============
0 0 97 1.47/ 74 131
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/ 670 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 77.30 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 77.97 Age:
Sect: 1 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 670/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 77.97 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 78.80 Age:
Sect: 1 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 0 62 /
Processing Hist: Classification was successful.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 78.80 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 80.30 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 : MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 80.30 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 81.80 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
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 81.80 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 83.30 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
========== ========= ======== ================ ============
50 35 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1420 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 83.30 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 84.72 Age:
Sect: 5 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 84.80 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 86.30 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
========== ========= ======== ================ ============
50 35 40 1.55/ 69 133
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 85.87 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 87.37 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
========== ========= ======== ================ ============
4 0 96 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 87.37 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 88.87 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 : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 88.87 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 90.37 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 : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 90.37 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 91.87 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 : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 91.87 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 93.37 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
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 93.37 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 94.87 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 95 1.48/ 73 96
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 1280/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 96.28 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 96.50 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 96.50 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 98.00 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
========== ========= ======== ================ ============
20 0 80 1.63/ 64 141
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SAND
Screen Lith : CARBONATE RICH SAND
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 104.85 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 106.35 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
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 106.35 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 107.85 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 107.85 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 109.35 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
========== ========= ======== ================ ============
50 35 28 1.48/ 73 123
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 109.35 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 110.85 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 110.85 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 112.35 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
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 112.35 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 113.85 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 114.00 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 115.50 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 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 123.90 Age: PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 125.40 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 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 126.90 Age: PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 128.40 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 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 128.40 Age: PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 129.90 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 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 129.90 Age: PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 131.40 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 : TERRIGENOUS CALC MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 134.50 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 136.00 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY TO MUD
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 136.00 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 137.50 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 /
Processing Hist:
Shipboard Lith : CLAY TO MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 90/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 137.59 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 139.00 Age:
Sect: 4 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS CALC CLAY TO MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 139.00 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 140.50 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 1.46/ 74 121
Processing Hist:
Shipboard Lith : CLAY TO MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/ 480 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 140.50 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 140.98 Age:
Sect: 6 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 480/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 140.98 Age: PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 142.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 0 50 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS DOLO CLAY
Screen Lith : CLAY MINERAL RICH MARLY DOLOMITE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 142.85 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 144.35 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 144.35 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 145.85 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CLAC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 147.35 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 148.85 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CLAC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 148.85 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 150.35 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 150.35 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 151.85 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS CALC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 152.37 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 153.87 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
========== ========= ======== ================ ============
6 0 94 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 155.37 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 156.87 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 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 156.87 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 158.37 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 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 158.37 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 159.87 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 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARB MUD
Screen Lith : CARBONATE RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 159.87 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 161.37 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
========== ========= ======== ================ ============
65 0 35 1.56/ 68 141
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE MUD
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 161.50 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 163.00 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 : TERRIGENEOUS CALC SILT
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 163.00 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 164.50 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
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS CALC SILT
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 164.50 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 166.00 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 : TERRIGENOUS CALC SILT
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 167.50 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 169.00 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
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS CALC SILT
Screen Lith : CLAY MINERAL RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 169.00 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 170.50 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 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS CALC SILT
Screen Lith : CHALK.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 171.30 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 172.80 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CARB MUD
Screen Lith : CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 400 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 172.80 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 173.20 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CARB MUD
Screen Lith : DOLOMITE RICH CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 400/1000 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 173.20 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 173.80 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 10 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PYRITE RICH CLAY
Screen Lith : PYRITE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 1000/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 173.80 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 174.30 Age:
Sect: 2 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 150/ 370 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 174.45 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 174.67 Age:
Sect: 3 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 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 370/ 570 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 174.67 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 174.87 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS CALC CLAY
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 570/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 174.87 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 175.80 Age:
Sect: 3 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 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 175.80 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 177.30 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
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS CALC MUD
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 177.30 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 178.80 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 1.51/ 71 111
Processing Hist:
Shipboard Lith : TERRIGENOUS CALC CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 70/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 178.87 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 180.30 Age:
Sect: 6 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1010/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 181.51 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 182.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 195.00 Age: PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 196.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 1 97 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 196.50 Age: PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 198.00 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 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 198.00 Age: PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 199.50 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
========== ========= ======== ================ ============
7 50 43 1.48/ 73 135
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 199.85 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 201.35 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 25 72 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 110/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 201.46 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 202.85 Age:
Sect: 2 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 50 49 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 350/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 203.20 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 204.35 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 : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 204.35 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 205.85 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 27 73 /
Processing Hist:
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 205.85 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 207.35 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 : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 490/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 209.49 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 210.50 Age:
Sect: 1 Thickness of Layer(m) : 1.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 50 50 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD TO DIAT CALC MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1420 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 210.50 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 211.92 Age:
Sect: 2 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
18 30 52 1.32/ 82 135
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD TO DIAT CALC MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 920/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 215.92 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 216.50 Age:
Sect: 5 Thickness of Layer(m) : 0.58
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 : DIAT MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 220.00 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 221.50 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
========== ========= ======== ================ ============
2 15 83 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT RICH CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 60/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 221.56 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 223.00 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
========== ========= ======== ================ ============
5 10 85 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT RICH CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 223.00 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 224.50 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 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT RICH CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 300/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 229.80 Age: PLEISTOCENE
Core: 26 Depth Bottom of Layer(m): 231.00 Age:
Sect: 2 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 5 10 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 231.00 Age: PLEISTOCENE
Core: 26 Depth Bottom of Layer(m): 232.50 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
========== ========= ======== ================ ============
2 40 58 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 150/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 232.65 Age: PLEISTOCENE
Core: 26 Depth Bottom of Layer(m): 234.00 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
========== ========= ======== ================ ============
25 40 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 100/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 234.10 Age: PLEISTOCENE
Core: 26 Depth Bottom of Layer(m): 235.50 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 20 80 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD TO CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 237.50 Age: PLEISTOCENE
Core: 27 Depth Bottom of Layer(m): 239.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 30 69 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 390/1060 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 247.39 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 248.06 Age:
Sect: 1 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 610/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 249.11 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 250.00 Age:
Sect: 2 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 60 38 /
Processing Hist: Classification was successful.
Shipboard Lith : IDAT MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 130/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 250.13 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 251.50 Age:
Sect: 3 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 0 0 /
Processing Hist:
Shipboard Lith : DIAT MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 70/1000 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 251.57 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 252.50 Age:
Sect: 4 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
========== ========= ======== ================ ============
1 50 49 1.41/ 77 66
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 253.00 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 254.50 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 : DIAT MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 254.50 Age: PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 256.00 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 60 40 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 70/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 256.57 Age: PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 258.00 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 30 45 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT TERRIGENOUS CALC CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 258.00 Age: PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 259.50 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
========== ========= ======== ================ ============
25 40 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT TERRIGENOUS CALC CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 261.00 Age: PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 262.50 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
========== ========= ======== ================ ============
30 10 60 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT TERRIGENOUS CALC CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 70/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 262.57 Age: PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 264.00 Age:
Sect: 5 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT TERRIGENOUS CALC CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 264.00 Age: PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 265.50 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
========== ========= ======== ================ ============
20 60 20 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT TERRIGENOUS CALC CLAY
Screen Lith : CARBONATE RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 690/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 266.69 Age: PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 267.50 Age:
Sect: 1 Thickness of Layer(m) : 0.81
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 267.50 Age: PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 269.00 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 : DIAT CLAY AND MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 269.00 Age: PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 270.50 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 1.39/ 78 125
Processing Hist:
Shipboard Lith : DIAT CLAY TO MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 970/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 276.47 Age: PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 277.00 Age:
Sect: 1 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIAT CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 277.00 Age: PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 278.50 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
========== ========= ======== ================ ============
5 15 80 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 278.50 Age: PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 280.00 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 10 90 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT RICH CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 280.00 Age: PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 281.50 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 75
Processing Hist:
Shipboard Lith : DIAT RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 283.00 Age: PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 284.50 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 0 /
Processing Hist:
Shipboard Lith : DIAT RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1070 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 285.40 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 286.47 Age:
Sect: 1 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 25 60 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 1070/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 286.47 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 286.90 Age:
Sect: 1 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 1 32 /
Processing Hist: Classification was successful.
Shipboard Lith : MICRITE (SEE KREIDE)
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 180/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 287.08 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 288.40 Age:
Sect: 2 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 4 16 /
Processing Hist: Classification was successful.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 288.40 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 289.90 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 1.46/ 74 129
Processing Hist:
Shipboard Lith : SEEKREIDE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 289.90 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 291.40 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
========== ========= ======== ================ ============
60 2 38 /
Processing Hist: Classification was successful.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 291.40 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 292.90 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
========== ========= ======== ================ ============
40 25 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 120/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 293.02 Age: PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 294.40 Age:
Sect: 6 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
========== ========= ======== ================ ============
40 25 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 80/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 294.58 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 296.00 Age:
Sect: 1 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 160/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 296.16 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 297.50 Age:
Sect: 2 Thickness of Layer(m) : 1.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 00/ 800 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 297.50 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 298.30 Age:
Sect: 3 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 800/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 298.30 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 299.00 Age:
Sect: 3 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 65 30 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIAT OOZE TO DIAT CLAY
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 299.00 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 300.50 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
========== ========= ======== ================ ============
43 12 46 1.44/ 75 126
Processing Hist: Classification was successful.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 300.50 Age: PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 302.00 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
========== ========= ======== ================ ============
66 0 0 /
Processing Hist:
Shipboard Lith : DIAT CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 304.00 Age: PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 305.50 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
========== ========= ======== ================ ============
75 2 23 /
Processing Hist: Classification was successful.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 270/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 305.77 Age: PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 307.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 23 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 307.00 Age: PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 308.50 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
========== ========= ======== ================ ============
50 35 23 1.49/ 72 135
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 308.50 Age: PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 310.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 23 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 200/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 311.70 Age: PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 313.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
10 10 80 /
Processing Hist: Classification was successful.
Shipboard Lith : CALC DIAT MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 110/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 313.61 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 315.00 Age:
Sect: 1 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEEKREIDE
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 650 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 315.00 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 315.65 Age:
Sect: 2 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 60 38 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIAT OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 650/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 315.65 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 316.50 Age:
Sect: 2 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 : SEEKREIDE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 316.50 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 316.70 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SEEKREIDE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 200/ 500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 316.70 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 317.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
5 70 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY DIAT OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 500/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 317.00 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 318.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
2 5 93 /
Processing Hist: Classification was successful.
Shipboard Lith : PYRITE RICH CLAY
Screen Lith : PYRITE RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/ 260 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 318.00 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 318.26 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : PYRITE RICH GLASS RICH SILT
Leg : 42 Top/Bottom Interval(mm) : 260/ 950 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 318.26 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 318.95 Age:
Sect: 4 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 15 83 /
Processing Hist: Classification was successful.
Shipboard Lith : SAPPROPELIC (?) DIAT MUD TO CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 950/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 318.95 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 319.50 Age:
Sect: 4 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 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CLAY
Screen Lith : DIATOM RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1300 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 319.50 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 320.80 Age:
Sect: 5 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
========== ========= ======== ================ ============
40 2 58 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 1300/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 320.80 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 321.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
35 50 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIAT OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 00/ 310 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 321.00 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 321.31 Age:
Sect: 6 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 58 1.38/ 79 28
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIAT OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 310/ 420 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 321.31 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 321.42 Age:
Sect: 6 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 58 1.61/ 65 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC MUD
Screen Lith : CARBONATE RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 420/ 960 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 321.42 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 321.96 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 58 1.51/ 71 50
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 960/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 321.96 Age: PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 322.50 Age:
Sect: 6 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
========== ========= ======== ================ ============
35 50 58 1.36/ 80 52
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIAT OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 323.00 Age: PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 323.30 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 1.51/ 71 19
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CALC MUD
Screen Lith : DIATOM RICH CARBONATE RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 300/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 323.30 Age: PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 324.50 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 45 55 1.42/ 77 99
Processing Hist: Classification was successful.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 310/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 324.81 Age: PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 326.00 Age:
Sect: 2 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 75 25 /
Processing Hist: Classification was successful.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 520/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 326.52 Age: PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 327.50 Age:
Sect: 3 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 00/1200 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 332.50 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 333.70 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
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY DIAT OOZE TO CALC DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 42 Top/Bottom Interval(mm) : 1200/1380 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 333.70 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 333.88 Age:
Sect: 1 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 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARAGONITE
Screen Lith : ARAGONITE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 1380/1450 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 333.88 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 333.95 Age:
Sect: 1 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
========== ========= ======== ================ ============
40 25 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SHELL HASH
Screen Lith : MARLY CALCAREOUS OOZE
Leg : 42 Top/Bottom Interval(mm) : 1450/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 333.95 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 334.00 Age:
Sect: 1 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 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARAGONITE
Screen Lith : ARAGONITE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/ 170 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 334.00 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 334.17 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 25 1.52/ 70 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARAGONITE
Screen Lith : ARAGONITE RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 170/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 334.17 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 335.50 Age:
Sect: 2 Thickness of Layer(m) : 1.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 25 1.51/ 71 108
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 290/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 337.29 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 338.50 Age:
Sect: 4 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 338.50 Age: PLEISTOCENE
Core: 37 Depth Bottom of Layer(m): 340.00 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
========== ========= ======== ================ ============
25 40 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 1200/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 343.20 Age: PLEISTOCENE
Core: 38 Depth Bottom of Layer(m): 343.50 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 351.50 Age: PLEISTOCENE
Core: 39 Depth Bottom of Layer(m): 353.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 1000/1300 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 362.00 Age: PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 362.30 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 58 /
Processing Hist: Classification was successful.
Shipboard Lith : MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 1300/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 362.30 Age: PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 362.50 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SHELL HASH
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 42 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 370.60 Age: PLEISTOCENE
Core: 41 Depth Bottom of Layer(m): 370.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 42 Top/Bottom Interval(mm) : 00/ 240 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 389.50 Age: PLEISTOCENE
Core: 43 Depth Bottom of Layer(m): 389.74 Age:
Sect: 1 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
========== ========= ======== ================ ============
35 0 65 /
Processing Hist: Classification was successful.
Shipboard Lith : SAND AND SHELL HASH
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 560/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 391.56 Age: PLEISTOCENE
Core: 43 Depth Bottom of Layer(m): 392.50 Age:
Sect: 2 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND AND SHELL HASH
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 850/1220 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 409.35 Age: PLEISTOCENE
Core: 45 Depth Bottom of Layer(m): 409.72 Age:
Sect: 1 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
========== ========= ======== ================ ============
40 25 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND AND SHELL HASH
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 1220/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 409.72 Age: PLEISTOCENE
Core: 45 Depth Bottom of Layer(m): 410.00 Age:
Sect: 1 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 438.50 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 440.00 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : ORGANIC DEBRIS RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 440.00 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 441.50 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : ORGANIC DEBRIS RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 441.50 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 443.00 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : ORGANIC DEBRIS RICH CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 443.00 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 444.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.82/ 53 133
Processing Hist: Classification was successful.
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : PYRITE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/ 870 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 444.50 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 445.37 Age:
Sect: 6 Thickness of Layer(m) : 0.87
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 : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 870/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 445.37 Age: PLEISTOCENE
Core: 48 Depth Bottom of Layer(m): 446.00 Age:
Sect: 6 Thickness of Layer(m) : 0.63
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 SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 446.90 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 448.40 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 : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 448.40 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 449.90 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 : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 449.90 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 451.40 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 /
Processing Hist:
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 451.40 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 452.90 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 : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 452.90 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 454.40 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 1.86/ 50 144
Processing Hist:
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 454.40 Age: PLEISTOCENE
Core: 49 Depth Bottom of Layer(m): 455.90 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 /
Processing Hist:
Shipboard Lith : ORGANIC RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 468.50 Age: PLEISTOCENE
Core: 51 Depth Bottom of Layer(m): 470.00 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 : BRECCIA
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 470.00 Age: PLEISTOCENE
Core: 51 Depth Bottom of Layer(m): 471.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 471.50 Age: PLEISTOCENE
Core: 51 Depth Bottom of Layer(m): 473.00 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
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : BRECCIA
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/ 700 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 473.00 Age: PLEISTOCENE
Core: 51 Depth Bottom of Layer(m): 473.70 Age:
Sect: 6 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.91/ 47 67
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA
Screen Lith : INDURATED CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 700/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 473.70 Age: PLEISTOCENE
Core: 51 Depth Bottom of Layer(m): 474.50 Age:
Sect: 6 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 5 1.93/ 46 72
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAY
Screen Lith : CLAY
Leg : 42 Top/Bottom Interval(mm) : 950/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 475.95 Age: PLEISTOCENE
Core: 52 Depth Bottom of Layer(m): 476.50 Age:
Sect: 1 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 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY TO CLAY
Screen Lith : CLAY
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 476.50 Age: PLEISTOCENE
Core: 52 Depth Bottom of Layer(m): 478.00 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 0 100 1.94/ 46 141
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY TO CLAY
Screen Lith : SIDERITE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 486.00 Age: PLEISTOCENE
Core: 53 Depth Bottom of Layer(m): 487.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1150 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 487.50 Age: PLEISTOCENE
Core: 53 Depth Bottom of Layer(m): 488.65 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 1.97/ 44 111
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1150/1500 Age: PLEISTOCENE
Hole: 381 Depth Top of Layer(m) : 488.65 Age: PLEISTOCENE
Core: 53 Depth Bottom of Layer(m): 489.00 Age:
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 27
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 381 Depth Top of Layer(m) : 495.75 Age: LOWER PLIOCENE
Core: 54 Depth Bottom of Layer(m): 497.25 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 381 Depth Top of Layer(m) : 497.25 Age: LOWER PLIOCENE
Core: 54 Depth Bottom of Layer(m): 498.75 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 381 Depth Top of Layer(m) : 498.75 Age: LOWER PLIOCENE
Core: 54 Depth Bottom of Layer(m): 500.25 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 381 Depth Top of Layer(m) : 501.75 Age: LOWER PLIOCENE
Core: 54 Depth Bottom of Layer(m): 503.25 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
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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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