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Core Data from the Deep Sea Drilling Project
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 0.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 1.37/ 80 102
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 1.50 Age: QUATERNARY
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 97 1.43/ 76 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 40/1110 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 3.04 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 4.11 Age:
Sect: 3 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
========== ========= ======== ================ ============
2 1 97 1.39/ 78 60
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 100 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 4.23 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 4.33 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 2 96 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 80/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 4.38 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 5.80 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
========== ========= ======== ================ ============
5 6 89 1.38/ 79 124
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 5.80 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 7.30 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 2 98 1.45/ 75 131
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1000 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 7.30 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 8.30 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
========== ========= ======== ================ ============
0 0 0 1.46/ 74 43
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 140 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 8.40 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 8.54 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 11 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 80/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 8.78 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 10.20 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
========== ========= ======== ================ ============
2 6 92 1.42/ 77 122
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : MICRONODULE RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 10.20 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 11.70 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.43/ 76 131
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1320 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 11.70 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 13.02 Age:
Sect: 3 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
========== ========= ======== ================ ============
15 0 85 1.47/ 74 99
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 120 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 13.12 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 13.24 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 13.10 Age: QUATERNARY
Core: 4 Depth Bottom of Layer(m): 14.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.47/ 73 128
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 14.60 Age: QUATERNARY
Core: 4 Depth Bottom of Layer(m): 16.10 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 1.49/ 72 131
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1300 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 16.10 Age: QUATERNARY
Core: 4 Depth Bottom of Layer(m): 17.40 Age:
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 96
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 60 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 17.51 Age: QUATERNARY
Core: 4 Depth Bottom of Layer(m): 17.57 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 17.50 Age: QUATERNARY
Core: 5 Depth Bottom of Layer(m): 19.00 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 2 98 1.45/ 75 128
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1060 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 19.00 Age: QUATERNARY
Core: 5 Depth Bottom of Layer(m): 20.06 Age:
Sect: 2 Thickness of Layer(m) : 1.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 8 92 1.46/ 74 91
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1110 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 20.50 Age: QUATERNARY
Core: 5 Depth Bottom of Layer(m): 21.61 Age:
Sect: 3 Thickness of Layer(m) : 1.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 70 62
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 60 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 21.71 Age: QUATERNARY
Core: 5 Depth Bottom of Layer(m): 21.77 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 21.90 Age: QUATERNARY
Core: 6 Depth Bottom of Layer(m): 23.40 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 4 96 1.44/ 75 126
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 23.40 Age: QUATERNARY
Core: 6 Depth Bottom of Layer(m): 24.90 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
========== ========= ======== ================ ============
3 5 92 1.47/ 73 130
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : MICRONODULE RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1350 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 24.90 Age: QUATERNARY
Core: 6 Depth Bottom of Layer(m): 26.25 Age:
Sect: 3 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 104
Processing Hist:
Shipboard Lith : MUD
Screen Lith : DETRITAL SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 200 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 26.35 Age: QUATERNARY
Core: 6 Depth Bottom of Layer(m): 26.55 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : DETRITAL SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 26.30 Age: QUATERNARY
Core: 7 Depth Bottom of Layer(m): 27.80 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
========== ========= ======== ================ ============
1 0 99 1.46/ 74 127
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 27.80 Age: QUATERNARY
Core: 7 Depth Bottom of Layer(m): 29.30 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 5 95 1.49/ 73 129
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1250 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 29.30 Age: QUATERNARY
Core: 7 Depth Bottom of Layer(m): 30.55 Age:
Sect: 3 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 70 87
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 80 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 30.66 Age: QUATERNARY
Core: 7 Depth Bottom of Layer(m): 30.74 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 30.70 Age: QUATERNARY
Core: 8 Depth Bottom of Layer(m): 32.20 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 1.48/ 73 127
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 32.20 Age: LOWER QUATERNARY
Core: 8 Depth Bottom of Layer(m): 33.70 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 0 50 1.53/ 70 131
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 72 Top/Bottom Interval(mm) : 00/1440 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 33.70 Age: LOWER QUATERNARY
Core: 8 Depth Bottom of Layer(m): 35.14 Age:
Sect: 3 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.54/ 69 117
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 160 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 36.74 Age: LOWER QUATERNARY
Core: 8 Depth Bottom of Layer(m): 36.90 Age:
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 35.10 Age: LOWER QUATERNARY
Core: 9 Depth Bottom of Layer(m): 36.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 1.54/ 69 124
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 36.60 Age: LOWER QUATERNARY
Core: 9 Depth Bottom of Layer(m): 38.10 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
========== ========= ======== ================ ============
100 0 0 1.57/ 67 131
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 72 Top/Bottom Interval(mm) : 00/1230 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 38.10 Age: LOWER QUATERNARY
Core: 9 Depth Bottom of Layer(m): 39.33 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
========== ========= ======== ================ ============
0 0 0 1.61/ 65 82
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 170 Age: LOWER QUATERNARY
Hole: 515A Depth Top of Layer(m) : 39.43 Age: LOWER QUATERNARY
Core: 9 Depth Bottom of Layer(m): 39.60 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 30/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 39.53 Age: QUATERNARY
Core: 10 Depth Bottom of Layer(m): 41.00 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 5 88 1.51/ 71 124
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 20/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 41.02 Age: QUATERNARY
Core: 10 Depth Bottom of Layer(m): 42.50 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 0 1.54/ 69 129
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 30/1170 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 42.53 Age: QUATERNARY
Core: 10 Depth Bottom of Layer(m): 43.67 Age:
Sect: 3 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 69
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 80 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 43.77 Age: QUATERNARY
Core: 10 Depth Bottom of Layer(m): 43.85 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 515A Depth Top of Layer(m) : 43.90 Age: QUATERNARY
Core: 11 Depth Bottom of Layer(m): 45.40 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
========== ========= ======== ================ ============
2 0 98 1.60/ 66 130
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 45.40 Age:
Core: 11 Depth Bottom of Layer(m): 46.90 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 0 100 1.61/ 65 131
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1070 Age:
Hole: 515A Depth Top of Layer(m) : 46.90 Age:
Core: 11 Depth Bottom of Layer(m): 47.97 Age:
Sect: 3 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 64
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 130 Age:
Hole: 515A Depth Top of Layer(m) : 48.17 Age:
Core: 11 Depth Bottom of Layer(m): 48.30 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 48.30 Age:
Core: 12 Depth Bottom of Layer(m): 49.80 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.60/ 66 123
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 49.80 Age:
Core: 12 Depth Bottom of Layer(m): 51.30 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.66/ 62 131
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1050 Age:
Hole: 515A Depth Top of Layer(m) : 51.30 Age:
Core: 12 Depth Bottom of Layer(m): 52.35 Age:
Sect: 3 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.68/ 61 53
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 52.70 Age:
Core: 13 Depth Bottom of Layer(m): 54.20 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
========== ========= ======== ================ ============
0 0 100 1.58/ 67 126
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1480 Age:
Hole: 515A Depth Top of Layer(m) : 54.20 Age:
Core: 13 Depth Bottom of Layer(m): 55.68 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 1.62/ 64 129
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 20/1210 Age:
Hole: 515A Depth Top of Layer(m) : 55.72 Age:
Core: 13 Depth Bottom of Layer(m): 56.91 Age:
Sect: 3 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 0 100 1.64/ 64 79
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 72 Top/Bottom Interval(mm) : 30/ 70 Age:
Hole: 515A Depth Top of Layer(m) : 56.94 Age:
Core: 13 Depth Bottom of Layer(m): 56.98 Age:
Sect: CC Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 90/1500 Age:
Hole: 515A Depth Top of Layer(m) : 57.19 Age:
Core: 14 Depth Bottom of Layer(m): 58.60 Age:
Sect: 1 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 0 100 1.57/ 68 123
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 58.60 Age:
Core: 14 Depth Bottom of Layer(m): 60.10 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 1.63/ 64 131
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1130 Age:
Hole: 515A Depth Top of Layer(m) : 60.10 Age:
Core: 14 Depth Bottom of Layer(m): 61.23 Age:
Sect: 3 Thickness of Layer(m) : 1.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.67/ 62 66
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 230 Age:
Hole: 515A Depth Top of Layer(m) : 61.33 Age:
Core: 14 Depth Bottom of Layer(m): 61.56 Age:
Sect: CC Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 65.90 Age:
Core: 16 Depth Bottom of Layer(m): 67.40 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 4 96 1.66/ 62 131
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 67.40 Age:
Core: 16 Depth Bottom of Layer(m): 68.90 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 0 100 1.67/ 62 131
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 820 Age:
Hole: 515A Depth Top of Layer(m) : 68.90 Age:
Core: 16 Depth Bottom of Layer(m): 69.72 Age:
Sect: 3 Thickness of Layer(m) : 0.82
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 11
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 280 Age:
Hole: 515A Depth Top of Layer(m) : 69.82 Age:
Core: 16 Depth Bottom of Layer(m): 70.10 Age:
Sect: CC Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 69.90 Age:
Core: 17 Depth Bottom of Layer(m): 71.40 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 0 100 1.58/ 67 125
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 71.40 Age:
Core: 17 Depth Bottom of Layer(m): 72.90 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 1.62/ 64 131
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 690 Age:
Hole: 515A Depth Top of Layer(m) : 72.90 Age:
Core: 17 Depth Bottom of Layer(m): 73.59 Age:
Sect: 3 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 120 Age:
Hole: 515A Depth Top of Layer(m) : 73.69 Age:
Core: 17 Depth Bottom of Layer(m): 73.81 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 73.90 Age:
Core: 18 Depth Bottom of Layer(m): 75.40 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 0 100 1.63/ 64 130
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 75.40 Age:
Core: 18 Depth Bottom of Layer(m): 76.90 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 2 98 1.67/ 61 130
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 20/ 630 Age:
Hole: 515A Depth Top of Layer(m) : 76.92 Age:
Core: 18 Depth Bottom of Layer(m): 77.53 Age:
Sect: 3 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 40 Age:
Hole: 515A Depth Top of Layer(m) : 77.63 Age:
Core: 18 Depth Bottom of Layer(m): 77.67 Age:
Sect: CC Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 30/1500 Age:
Hole: 515A Depth Top of Layer(m) : 77.93 Age:
Core: 19 Depth Bottom of Layer(m): 79.40 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.55/ 69 112
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 190 Age:
Hole: 515A Depth Top of Layer(m) : 79.40 Age:
Core: 19 Depth Bottom of Layer(m): 79.59 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 160 Age:
Hole: 515A Depth Top of Layer(m) : 79.70 Age:
Core: 19 Depth Bottom of Layer(m): 79.86 Age:
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 85.90 Age:
Core: 21 Depth Bottom of Layer(m): 87.40 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
========== ========= ======== ================ ============
1 0 99 1.59/ 66 120
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 510 Age:
Hole: 515A Depth Top of Layer(m) : 87.40 Age:
Core: 21 Depth Bottom of Layer(m): 87.91 Age:
Sect: 2 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 44
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 790/1500 Age:
Hole: 515A Depth Top of Layer(m) : 88.19 Age:
Core: 21 Depth Bottom of Layer(m): 88.90 Age:
Sect: 2 Thickness of Layer(m) : 0.71
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 62
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 30/ 180 Age:
Hole: 515A Depth Top of Layer(m) : 88.93 Age:
Core: 21 Depth Bottom of Layer(m): 89.08 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 88.90 Age:
Core: 22 Depth Bottom of Layer(m): 90.40 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 80 Age:
Hole: 515A Depth Top of Layer(m) : 90.40 Age:
Core: 22 Depth Bottom of Layer(m): 90.48 Age:
Sect: 2 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 20/ 200 Age:
Hole: 515A Depth Top of Layer(m) : 90.52 Age:
Core: 22 Depth Bottom of Layer(m): 90.70 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 420 Age:
Hole: 515A Depth Top of Layer(m) : 90.90 Age:
Core: 23 Depth Bottom of Layer(m): 91.32 Age:
Sect: 1 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.49/ 72 36
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 580/1500 Age:
Hole: 515A Depth Top of Layer(m) : 91.48 Age:
Core: 23 Depth Bottom of Layer(m): 92.40 Age:
Sect: 1 Thickness of Layer(m) : 0.92
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 78
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 92.40 Age:
Core: 23 Depth Bottom of Layer(m): 93.90 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 1.64/ 63 131
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/ 870 Age:
Hole: 515A Depth Top of Layer(m) : 93.90 Age:
Core: 23 Depth Bottom of Layer(m): 94.77 Age:
Sect: 3 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 0 100 1.61/ 65 22
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 120 Age:
Hole: 515A Depth Top of Layer(m) : 94.88 Age:
Core: 23 Depth Bottom of Layer(m): 95.00 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 94.90 Age:
Core: 24 Depth Bottom of Layer(m): 96.40 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 0 100 1.62/ 64 128
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 96.40 Age:
Core: 24 Depth Bottom of Layer(m): 97.90 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 0 100 1.67/ 62 131
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 940 Age:
Hole: 515A Depth Top of Layer(m) : 97.90 Age:
Core: 24 Depth Bottom of Layer(m): 98.84 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 100 1.69/ 60 33
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 130 Age:
Hole: 515A Depth Top of Layer(m) : 98.94 Age:
Core: 24 Depth Bottom of Layer(m): 99.07 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 98.90 Age:
Core: 25 Depth Bottom of Layer(m): 100.40 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 0 100 1.62/ 65 124
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 100.40 Age:
Core: 25 Depth Bottom of Layer(m): 101.90 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 0 100 1.71/ 59 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 350 Age:
Hole: 515A Depth Top of Layer(m) : 101.90 Age:
Core: 25 Depth Bottom of Layer(m): 102.25 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 102.40 Age:
Core: 26 Depth Bottom of Layer(m): 103.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 950 Age:
Hole: 515A Depth Top of Layer(m) : 103.90 Age:
Core: 26 Depth Bottom of Layer(m): 104.85 Age:
Sect: 2 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.69/ 60 82
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 515A Depth Top of Layer(m) : 105.40 Age:
Core: 27 Depth Bottom of Layer(m): 106.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.70/ 60 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
Leg : 72 Top/Bottom Interval(mm) : 00/ 950 Age:
Hole: 515A Depth Top of Layer(m) : 106.90 Age:
Core: 27 Depth Bottom of Layer(m): 107.85 Age:
Sect: 2 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.73/ 58 36
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MUD
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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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