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Core Data from the Deep Sea Drilling Project
Leg : 70 Top/Bottom Interval(mm) : 00/ 300 Age: QUATERNARY
Hole: 506 Depth Top of Layer(m) : 0.00 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 0.30 Age: UPPER PLEISTOCENE
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 0 1.27/ 86 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CALC CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 70 Top/Bottom Interval(mm) : 310/ 540 Age: QUATERNARY
Hole: 506 Depth Top of Layer(m) : 0.31 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 0.54 Age: UPPER PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
60 24 16 1.29/ 84 22
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM FORAM OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 70 Top/Bottom Interval(mm) : 550/1030 Age: QUATERNARY
Hole: 506 Depth Top of Layer(m) : 0.55 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 1.03 Age: UPPER PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
50 35 16 1.30/ 83 47
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY DIATOMACEOUS FORAM OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 70 Top/Bottom Interval(mm) : 1040/1230 Age: QUATERNARY
Hole: 506 Depth Top of Layer(m) : 1.04 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 1.23 Age: UPPER PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
50 35 16 1.31/ 83 19
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM FORAM OOZE
Screen Lith : NANNOFOSSIL RICH CHALK
Leg : 70 Top/Bottom Interval(mm) : 1240/1470 Age: QUATERNARY
Hole: 506 Depth Top of Layer(m) : 1.24 Age: RECENT
Core: 1 Depth Bottom of Layer(m): 1.47 Age: UPPER PLEISTOCENE
Sect: 1 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 84 16 1.38/ 79 20
Processing Hist: Classification was successful.
Shipboard Lith : MN CRUST
Screen Lith : RADIOLARIA RICH DIATOM OOZE
Leg : 70 Top/Bottom Interval(mm) : 110/1100 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 1.61 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 2.60 Age:
Sect: 1 Thickness of Layer(m) : 0.99
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 16 1.27/ 86 56
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO FORAM OOZE
Screen Lith : CARBONATE RICH FORAMINIFERA OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 3.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 3.62 Age:
Sect: 2 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
========== ========= ======== ================ ============
71 21 8 1.28/ 85 59
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE
Leg : 70 Top/Bottom Interval(mm) : 620/ 900 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 3.62 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 3.90 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 8 1.15/ 93 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND OOZE
Screen Lith : CALCAREOUS OOZE
Leg : 70 Top/Bottom Interval(mm) : 900/1030 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 3.90 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.03 Age:
Sect: 2 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
========== ========= ======== ================ ============
70 14 16 1.15/ 93 13
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS FORAM NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 1030/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 4.03 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.50 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
========== ========= ======== ================ ============
50 35 16 1.22/ 89 38
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 4.60 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.75 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
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 70 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 5.90 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 6.10 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 1.36/ 80 7
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 70 Top/Bottom Interval(mm) : 200/ 300 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 6.10 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 6.20 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.52/ 70 10
Processing Hist:
Shipboard Lith : HYDROTHERMAL MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 70 Top/Bottom Interval(mm) : 300/ 820 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 6.20 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 6.72 Age:
Sect: 1 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 1.35/ 81 51
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 820/ 850 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 6.72 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 6.75 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.21/ 89 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 850/1300 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 6.75 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 7.20 Age:
Sect: 1 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.32/ 83 44
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1300/1430 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 7.20 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 7.33 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
========== ========= ======== ================ ============
0 0 100 1.13/ 93 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1430/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 7.33 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 7.40 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
========== ========= ======== ================ ============
0 0 100 1.28/ 85 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 7.40 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 7.62 Age:
Sect: 2 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 0 100 1.30/ 84 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 220/1280 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 7.62 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 8.68 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
========== ========= ======== ================ ============
2 14 84 1.21/ 89 99
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 70 Top/Bottom Interval(mm) : 1280/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 8.68 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 8.90 Age:
Sect: 2 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 84 1.41/ 77 21
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/1260 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 8.90 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 10.16 Age:
Sect: 3 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.24/ 87 64
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 10.26 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 10.41 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 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 330 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 10.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 10.63 Age:
Sect: 1 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.30/ 84 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 330/ 440 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 10.63 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 10.74 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 84 1.46/ 74 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 440/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 10.74 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 11.80 Age:
Sect: 1 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 0 84 1.28/ 85 93
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 30 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 11.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 11.83 Age:
Sect: 2 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.20/ 90 2
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 30/ 780 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 11.83 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 12.58 Age:
Sect: 2 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.33/ 82 74
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 780/ 810 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 12.58 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 12.61 Age:
Sect: 2 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.23/ 88 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 810/ 910 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 12.61 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 12.71 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 1.21/ 89 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 910/1110 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 12.71 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 12.91 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 84 1.17/ 91 18
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1110/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 12.91 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 13.30 Age:
Sect: 2 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 1.25/ 87 38
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 13.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 14.10 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
========== ========= ======== ================ ============
50 35 60 1.32/ 83 39
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 800/1110 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 14.10 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 14.41 Age:
Sect: 3 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 0 60 1.30/ 84 30
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 14.55 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 14.75 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 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 19.10 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 19.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 60 1.40/ 78 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 400/1000 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 19.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.10 Age:
Sect: 1 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 60 1.56/ 68 58
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1000/1380 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.10 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.48 Age:
Sect: 1 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 0 45 1.35/ 81 37
Processing Hist: Classification was successful.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 1380/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.48 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.60 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
========== ========= ======== ================ ============
0 0 45 1.40/ 78 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.60 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.73 Age:
Sect: 2 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 45 1.46/ 74 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 130/ 210 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.73 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.81 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 45 1.38/ 79 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 210/ 290 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.81 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.89 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 45 1.41/ 77 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 290/ 380 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.89 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 20.98 Age:
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 45 1.76/ 56 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 380/ 920 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 20.98 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.52 Age:
Sect: 2 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 45 1.52/ 71 52
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 920/1040 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 21.52 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.64 Age:
Sect: 2 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 45 1.51/ 71 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1040/1090 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 21.64 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.69 Age:
Sect: 2 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 45 1.55/ 68 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1090/1250 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 21.69 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.85 Age:
Sect: 2 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 45 1.54/ 69 16
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANULAR CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 21.85 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 22.10 Age:
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 45 1.46/ 74 24
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 22.10 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 22.29 Age:
Sect: 3 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 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 190/ 730 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 22.29 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 22.83 Age:
Sect: 3 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 2 23 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE AND HYDROTHERMAL CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 22.94 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 23.14 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
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 70 Top/Bottom Interval(mm) : 120/ 160 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.62 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.66 Age:
Sect: 1 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 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 160/ 200 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.66 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.70 Age:
Sect: 1 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 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 200/ 260 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.70 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.76 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 1.27/ 85 1
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 260/ 300 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.76 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.80 Age:
Sect: 1 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 70 1.54/ 69 4
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 300/ 370 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.80 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.87 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
========== ========= ======== ================ ============
0 0 70 1.43/ 76 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HYDROTHERMAL CLAY
Screen Lith : CLAY
Leg : 70 Top/Bottom Interval(mm) : 370/ 960 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 23.87 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 24.46 Age:
Sect: 1 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 10 0 1.37/ 80 57
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 960/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 24.46 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 25.00 Age:
Sect: 1 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 0 1.33/ 82 53
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 70 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 25.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 26.50 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
========== ========= ======== ================ ============
73 10 17 1.34/ 81 137
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/1010 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 26.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 27.51 Age:
Sect: 3 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
========== ========= ======== ================ ============
80 0 20 1.38/ 79 74
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 1010/1160 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 27.51 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 27.66 Age:
Sect: 3 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 1.40/ 78 15
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 70 Top/Bottom Interval(mm) : 1170/1230 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 27.67 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 27.73 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 0 1.41/ 77 6
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 70 Top/Bottom Interval(mm) : 00/ 80 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 27.94 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 28.02 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 : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 70 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 27.90 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 28.26 Age:
Sect: 1 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 AND OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 70 Top/Bottom Interval(mm) : 360/1170 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 28.26 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.07 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
========== ========= ======== ================ ============
80 8 12 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 1170/1200 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 29.07 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.10 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 12 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE MUD
Screen Lith : NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 1200/1500 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 29.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.40 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
========== ========= ======== ================ ============
50 35 12 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 70 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE
Hole: 506 Depth Top of Layer(m) : 29.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.62 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
========== ========= ======== ================ ============
50 35 12 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
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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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