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Core Data from the Deep Sea Drilling Project
Leg : 6 Top/Bottom Interval(mm) : 00/ 410 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 0.00 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 0.41 Age:
Sect: 1 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 4 96 1.41/ 77 42
Processing Hist: Classification was successful.
Shipboard Lith : SANDY VOLCANIC MUD
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 410/ 530 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 0.41 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 0.53 Age:
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 1 98 1.52/ 70 13
Processing Hist: Classification was successful.
Shipboard Lith : ASH
Screen Lith : GLASS RICH ASH
Leg : 6 Top/Bottom Interval(mm) : 530/ 870 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 0.53 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 0.87 Age:
Sect: 1 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.44/ 75 36
Processing Hist:
Shipboard Lith : SANDY VOLCANIC MUD
Screen Lith : DETRITAL SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 870/1180 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 0.87 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 1.18 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 4 96 1.48/ 73 33
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : ZEOLITE RICH GLASS RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 1180/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 1.18 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 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 1.44/ 75 34
Processing Hist:
Shipboard Lith : SANDY VOLCANIC MUD
Screen Lith : ZEOLITE RICH GLASS RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 1.50 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.46/ 74 157
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : ZEOLITE RICH GLASS RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 3.00 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 4 96 1.43/ 76 157
Processing Hist: Classification was successful.
Shipboard Lith : SANDY VOLCANIC ZEOLITIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 4.50 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 6.00 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 1.45/ 74 156
Processing Hist:
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 6.00 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 7.50 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 0 100 1.43/ 76 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 7.50 Age: NEOGENE
Core: 1 Depth Bottom of Layer(m): 9.00 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 0 100 1.38/ 79 156
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 800/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 9.90 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 10.60 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 77 70
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 10.60 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 12.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.40/ 78 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 12.10 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 13.60 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.38/ 79 156
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY WITH GLASS
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 13.60 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 15.10 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.44/ 75 157
Processing Hist:
Shipboard Lith : VOLCANIC GLASS WITH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 15.10 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 16.60 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.39/ 78 157
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 16.60 Age: NEOGENE
Core: 2 Depth Bottom of Layer(m): 18.10 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 65 126
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 270/ 760 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 18.57 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 19.06 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
========== ========= ======== ================ ============
0 0 100 1.45/ 74 53
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 760/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 19.06 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 19.80 Age:
Sect: 1 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.43/ 76 78
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 19.80 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 21.30 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
========== ========= ======== ================ ============
1 0 99 1.39/ 78 157
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 21.30 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 22.80 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
========== ========= ======== ================ ============
1 3 97 1.41/ 77 156
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 22.80 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 24.30 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
========== ========= ======== ================ ============
1 0 99 1.41/ 77 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 24.30 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 25.80 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
========== ========= ======== ================ ============
1 0 99 1.38/ 79 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 25.80 Age: NEOGENE
Core: 3 Depth Bottom of Layer(m): 27.30 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
========== ========= ======== ================ ============
1 0 99 1.38/ 79 155
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/ 50 Age: NEOGENE
Hole: 52 Depth Top of Layer(m) : 27.40 Age: NEOGENE
Core: 4 Depth Bottom of Layer(m): 27.45 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 0 /
Processing Hist:
Shipboard Lith : CLAYEY ASH
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 28.90 Age: TERTIARY
Core: 4 Depth Bottom of Layer(m): 30.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 100 1.36/ 80 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 30.40 Age: TERTIARY
Core: 4 Depth Bottom of Layer(m): 31.90 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
========== ========= ======== ================ ============
1 0 99 1.36/ 80 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 31.90 Age: TERTIARY
Core: 4 Depth Bottom of Layer(m): 33.40 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
========== ========= ======== ================ ============
1 0 99 1.40/ 78 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY ASH
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 33.40 Age: TERTIARY
Core: 4 Depth Bottom of Layer(m): 34.90 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
========== ========= ======== ================ ============
1 0 0 1.40/ 78 157
Processing Hist:
Shipboard Lith : CLAYEY ASH
Screen Lith : CLASTIC SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 34.90 Age: TERTIARY
Core: 4 Depth Bottom of Layer(m): 36.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.37/ 80 156
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SILTY CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 850/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 37.45 Age: TERTIARY
Core: 5 Depth Bottom of Layer(m): 38.10 Age:
Sect: 1 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.31/ 83 56
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 38.10 Age: TERTIARY
Core: 5 Depth Bottom of Layer(m): 39.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.33/ 82 158
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 39.60 Age: TERTIARY
Core: 5 Depth Bottom of Layer(m): 41.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.33/ 82 157
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 41.10 Age: TERTIARY
Core: 5 Depth Bottom of Layer(m): 42.60 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.31/ 83 157
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 42.60 Age: TERTIARY
Core: 5 Depth Bottom of Layer(m): 44.10 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.31/ 83 87
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 45.70 Age: TERTIARY
Core: 6 Depth Bottom of Layer(m): 47.20 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 1350/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 56.25 Age: TERTIARY
Core: 7 Depth Bottom of Layer(m): 56.40 Age:
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1350 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 56.40 Age: TERTIARY
Core: 7 Depth Bottom of Layer(m): 57.75 Age:
Sect: 2 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
========== ========= ======== ================ ============
2 1 98 1.53/ 70 141
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 6 Top/Bottom Interval(mm) : 1350/1500 Age: TERTIARY
Hole: 52 Depth Top of Layer(m) : 57.75 Age: TERTIARY
Core: 7 Depth Bottom of Layer(m): 57.90 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 3 97 1.56/ 68 16
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 500/1500 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 64.50 Age: CRETACEOUS
Core: 8 Depth Bottom of Layer(m): 65.50 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
========== ========= ======== ================ ============
3 0 97 1.28/ 85 97
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 65.50 Age: CRETACEOUS
Core: 8 Depth Bottom of Layer(m): 67.00 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
========== ========= ======== ================ ============
3 0 0 1.29/ 84 157
Processing Hist:
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 67.00 Age: CRETACEOUS
Core: 8 Depth Bottom of Layer(m): 68.50 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 1 99 1.33/ 82 157
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITIC MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 68.50 Age: CRETACEOUS
Core: 8 Depth Bottom of Layer(m): 70.00 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
========== ========= ======== ================ ============
1 0 99 1.34/ 81 155
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 52 Depth Top of Layer(m) : 70.00 Age:
Core: 8 Depth Bottom of Layer(m): 71.50 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 1.38/ 79 156
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 350/1500 Age:
Hole: 52 Depth Top of Layer(m) : 71.85 Age:
Core: 8 Depth Bottom of Layer(m): 73.00 Age:
Sect: 6 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.46/ 74 105
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 0/ 0 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 65.00 Age: CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 65.00 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 1 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 6 Top/Bottom Interval(mm) : 0/ 0 Age: CRETACEOUS
Hole: 52 Depth Top of Layer(m) : 66.50 Age: CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 66.50 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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