Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 25.00 Age:
Core: 1 Depth Bottom of Layer(m): 26.50 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 0 100 1.55/ 69 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 26.50 Age:
Core: 1 Depth Bottom of Layer(m): 28.00 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 1.47/ 74 96
Processing Hist:
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 28.00 Age:
Core: 1 Depth Bottom of Layer(m): 29.50 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 29.50 Age:
Core: 1 Depth Bottom of Layer(m): 31.00 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 4 96 1.55/ 69 158
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 31.00 Age:
Core: 1 Depth Bottom of Layer(m): 32.50 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 1 99 1.60/ 65 157
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 32.50 Age:
Core: 1 Depth Bottom of Layer(m): 34.00 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
========== ========= ======== ================ ============
1 0 0 1.62/ 65 158
Processing Hist:
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 45.00 Age:
Core: 2 Depth Bottom of Layer(m): 46.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 86 29
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 46.50 Age:
Core: 2 Depth Bottom of Layer(m): 48.00 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 1.54/ 69 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 4 Top/Bottom Interval(mm) : 00/ 230 Age:
Hole: 27A Depth Top of Layer(m) : 48.00 Age:
Core: 2 Depth Bottom of Layer(m): 48.23 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
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SANDY CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 230/ 550 Age:
Hole: 27A Depth Top of Layer(m) : 48.23 Age:
Core: 2 Depth Bottom of Layer(m): 48.55 Age:
Sect: 3 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 550/ 830 Age:
Hole: 27A Depth Top of Layer(m) : 48.55 Age:
Core: 2 Depth Bottom of Layer(m): 48.83 Age:
Sect: 3 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITE SEQUENCE
Screen Lith : DETRITAL MINERAL RICH QUARTZ RICH SILT
Leg : 4 Top/Bottom Interval(mm) : 830/1100 Age:
Hole: 27A Depth Top of Layer(m) : 48.83 Age:
Core: 2 Depth Bottom of Layer(m): 49.10 Age:
Sect: 3 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 1100/1160 Age:
Hole: 27A Depth Top of Layer(m) : 49.10 Age:
Core: 2 Depth Bottom of Layer(m): 49.16 Age:
Sect: 3 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 4 Top/Bottom Interval(mm) : 1160/1380 Age:
Hole: 27A Depth Top of Layer(m) : 49.16 Age:
Core: 2 Depth Bottom of Layer(m): 49.38 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 0 /
Processing Hist:
Shipboard Lith : SLIGHTLY SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 500/1500 Age:
Hole: 27A Depth Top of Layer(m) : 54.50 Age:
Core: 3 Depth Bottom of Layer(m): 55.50 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.61/ 65 98
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 110/1300 Age:
Hole: 27A Depth Top of Layer(m) : 55.61 Age:
Core: 3 Depth Bottom of Layer(m): 56.80 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 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/ 770 Age:
Hole: 27A Depth Top of Layer(m) : 57.00 Age:
Core: 3 Depth Bottom of Layer(m): 57.77 Age:
Sect: 3 Thickness of Layer(m) : 0.77
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 : SILTY CLAY
Screen Lith : CLAY MINERAL RICH QUARTZ RICH SAND
Leg : 4 Top/Bottom Interval(mm) : 770/1390 Age:
Hole: 27A Depth Top of Layer(m) : 57.77 Age:
Core: 3 Depth Bottom of Layer(m): 58.39 Age:
Sect: 3 Thickness of Layer(m) : 0.62
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 : SLIGHTLY SILTY CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 63.00 Age:
Core: 4 Depth Bottom of Layer(m): 64.50 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 0 100 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1480 Age:
Hole: 27A Depth Top of Layer(m) : 64.50 Age:
Core: 4 Depth Bottom of Layer(m): 65.98 Age:
Sect: 2 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FECAL PELLET RICH CLAY MINERAL RICH SANDY MUD
Leg : 4 Top/Bottom Interval(mm) : 00/ 620 Age:
Hole: 27A Depth Top of Layer(m) : 66.00 Age:
Core: 4 Depth Bottom of Layer(m): 66.62 Age:
Sect: 3 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 620/ 970 Age:
Hole: 27A Depth Top of Layer(m) : 66.62 Age:
Core: 4 Depth Bottom of Layer(m): 66.97 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT+SAND
Screen Lith : FELDSPAR RICH QUARTZ RICH SANDY MUD
Leg : 4 Top/Bottom Interval(mm) : 970/1500 Age:
Hole: 27A Depth Top of Layer(m) : 66.97 Age:
Core: 4 Depth Bottom of Layer(m): 67.50 Age:
Sect: 3 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 93 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 80/ 600 Age:
Hole: 27A Depth Top of Layer(m) : 67.58 Age:
Core: 4 Depth Bottom of Layer(m): 68.10 Age:
Sect: 4 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT
Screen Lith : PLANT DEBRIS RICH QUARTZ RICH SAND
Leg : 4 Top/Bottom Interval(mm) : 600/1500 Age:
Hole: 27A Depth Top of Layer(m) : 68.10 Age:
Core: 4 Depth Bottom of Layer(m): 69.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
13 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 69.00 Age:
Core: 4 Depth Bottom of Layer(m): 70.50 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 : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 70.50 Age:
Core: 4 Depth Bottom of Layer(m): 72.00 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 10 90 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/ 500 Age:
Hole: 27A Depth Top of Layer(m) : 72.00 Age:
Core: 5 Depth Bottom of Layer(m): 72.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 70/1500 Age:
Hole: 27A Depth Top of Layer(m) : 73.57 Age:
Core: 5 Depth Bottom of Layer(m): 75.00 Age:
Sect: 2 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 75.00 Age:
Core: 5 Depth Bottom of Layer(m): 76.50 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
========== ========= ======== ================ ============
1 0 100 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 76.50 Age:
Core: 5 Depth Bottom of Layer(m): 78.00 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 4 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 27A Depth Top of Layer(m) : 78.00 Age:
Core: 5 Depth Bottom of Layer(m): 79.50 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 2 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
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