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Core Data from the Deep Sea Drilling Project
Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: HOLOCENE
Hole: 502 Depth Top of Layer(m) : 0.10 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 0.30 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
========== ========= ======== ================ ============
57 0 43 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 870 Age: HOLOCENE
Hole: 502 Depth Top of Layer(m) : 0.40 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 1.27 Age:
Sect: 1 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
========== ========= ======== ================ ============
40 0 59 1.48/ 73 85
Processing Hist: Classification was successful.
Shipboard Lith : MANGANIFEROUS FORAM NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 880/1500 Age: QUATERNARY
Hole: 502 Depth Top of Layer(m) : 1.28 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 1.90 Age: PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
33 0 0 1.49/ 72 59
Processing Hist:
Shipboard Lith : MANGANIFEROUS FORAM NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 502 Depth Top of Layer(m) : 1.90 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 3.40 Age: PLEISTOCENE
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
========== ========= ======== ================ ============
41 0 59 1.53/ 70 145
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 940 Age: QUATERNARY
Hole: 502 Depth Top of Layer(m) : 3.40 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 4.34 Age: PLEISTOCENE
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
========== ========= ======== ================ ============
37 0 63 1.55/ 69 75
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 950/1310 Age: QUATERNARY
Hole: 502 Depth Top of Layer(m) : 4.35 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 4.71 Age: PLEISTOCENE
Sect: 3 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
========== ========= ======== ================ ============
55 0 45 1.54/ 69 36
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 4.83 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.98 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 : NANNO FORAM MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/ 220 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 4.83 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 5.02 Age:
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
========== ========= ======== ================ ============
42 0 58 1.47/ 74 19
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 230/1500 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 5.03 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 6.30 Age:
Sect: 1 Thickness of Layer(m) : 1.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.51/ 71 123
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 6.30 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 7.80 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
========== ========= ======== ================ ============
48 0 52 1.52/ 70 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 7.80 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 8.65 Age:
Sect: 3 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 0 59 1.61/ 65 37
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 860/1020 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 8.66 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 8.82 Age:
Sect: 3 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 1.55/ 69 15
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 8.95 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 9.02 Age:
Sect: CC 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 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 130/ 400 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 9.33 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 9.60 Age:
Sect: 1 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 0 62 1.56/ 68 26
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 410/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 9.61 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 10.70 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 0 49 1.52/ 71 105
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 10.70 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 12.20 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
========== ========= ======== ================ ============
43 0 57 1.49/ 72 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1280 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 12.20 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 13.48 Age:
Sect: 3 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 0 59 1.55/ 69 111
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 13.64 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 13.86 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 550 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 13.60 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 14.15 Age:
Sect: 1 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 0 1.50/ 71 52
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 630/1070 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 14.23 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 14.67 Age:
Sect: 1 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 0 47 1.43/ 76 42
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 15.10 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 16.60 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
========== ========= ======== ================ ============
45 0 55 1.61/ 65 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1040 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 16.60 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 17.64 Age:
Sect: 3 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 0 0 1.51/ 71 67
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 17.84 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 17.91 Age:
Sect: CC 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 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 18.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 19.50 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
========== ========= ======== ================ ============
44 0 56 1.52/ 70 145
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 19.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.00 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
========== ========= ======== ================ ============
42 0 58 1.51/ 71 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 800 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 21.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 21.80 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
========== ========= ======== ================ ============
64 0 0 1.53/ 70 15
Processing Hist:
Shipboard Lith : NANNO BEARING MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 21.90 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 22.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO BEARING MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 22.40 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 23.90 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
========== ========= ======== ================ ============
51 0 0 1.48/ 73 143
Processing Hist:
Shipboard Lith : NANNO BEARING MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 0 0/ 900 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 23.90 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 24.80 Age:
Sect: 2 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 57 1.54/ 69 86
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 910/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 24.81 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 25.40 Age:
Sect: 2 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
========== ========= ======== ================ ============
42 0 0 1.55/ 68 58
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 00/1220 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 25.40 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 26.62 Age:
Sect: 3 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 0 0 1.58/ 67 93
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 00/ 280 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 26.72 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 27.00 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
========== ========= ======== ================ ============
61 0 39 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 68 Top/Bottom Interval(mm) : 20/ 300 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 26.82 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 27.10 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 0 1.40/ 78 24
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 310/ 600 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 27.11 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 27.40 Age:
Sect: 1 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 0 35 1.49/ 72 28
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 610/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 27.41 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 28.30 Age:
Sect: 1 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 0 45 1.53/ 70 86
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 20/ 910 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 28.32 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.21 Age:
Sect: 2 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 0 1.55/ 69 87
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 920/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 29.22 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 29.80 Age:
Sect: 2 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 58 1.55/ 68 57
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 380 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 29.80 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 30.18 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 390/ 450 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 30.19 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 30.25 Age:
Sect: 3 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.51/ 71 4
Processing Hist: Classification was successful.
Shipboard Lith : ASH
Screen Lith : GLASS RICH ASH
Leg : 68 Top/Bottom Interval(mm) : 460/1070 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 30.26 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 30.87 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
========== ========= ======== ================ ============
50 35 100 1.46/ 74 60
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 90 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 30.97 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 31.06 Age:
Sect: CC 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
========== ========= ======== ================ ============
50 35 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 31.20 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 32.70 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
========== ========= ======== ================ ============
44 0 56 1.54/ 69 143
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 32.70 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 32.99 Age:
Sect: 2 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 0 1.49/ 72 27
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 300/ 340 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 33.00 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 33.04 Age:
Sect: 2 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
========== ========= ======== ================ ============
60 0 40 1.42/ 77 4
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE BEARING NANNO FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 68 Top/Bottom Interval(mm) : 350/1500 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 33.05 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 34.20 Age:
Sect: 2 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
========== ========= ======== ================ ============
48 0 0 1.55/ 68 112
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 490 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 34.20 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 34.69 Age:
Sect: 3 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
========== ========= ======== ================ ============
48 0 0 1.48/ 73 4
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 550/1010 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 34.75 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 35.21 Age:
Sect: 3 Thickness of Layer(m) : 0.46
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/ 71 39
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 35.31 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 35.53 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 300/ 550 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 35.90 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 36.15 Age:
Sect: 1 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
========== ========= ======== ================ ============
41 0 0 1.45/ 75 23
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 560/ 890 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 36.16 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 36.49 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
========== ========= ======== ================ ============
65 0 35 1.44/ 75 33
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 68 Top/Bottom Interval(mm) : 900/1500 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 36.50 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 37.10 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
========== ========= ======== ================ ============
44 0 56 1.50/ 72 58
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 890 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 37.10 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 37.99 Age:
Sect: 2 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 0 1.50/ 72 86
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 900/1200 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 38.00 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 38.30 Age:
Sect: 2 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
========== ========= ======== ================ ============
45 0 55 1.50/ 71 30
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 1210/1500 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 38.31 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 38.60 Age:
Sect: 2 Thickness of Layer(m) : 0.29
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 28
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 240 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 38.60 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 38.84 Age:
Sect: 3 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 0 1.55/ 68 7
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 250/ 270 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 38.85 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 38.87 Age:
Sect: 3 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 55 1.54/ 70 2
Processing Hist: Classification was successful.
Shipboard Lith : FORAM ZEOLITE BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL CHALK
Leg : 68 Top/Bottom Interval(mm) : 280/1320 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 38.88 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 39.92 Age:
Sect: 3 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 0 1.53/ 70 102
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 40.03 Age: LOWER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 40.12 Age:
Sect: CC 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 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1360 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 40.00 Age: LOWER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 41.36 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 0 53 1.51/ 71 105
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 110 Age: LOWER PLEISTOCENE
Hole: 502 Depth Top of Layer(m) : 41.46 Age: LOWER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 41.57 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 48.80 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 50.30 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
========== ========= ======== ================ ============
48 0 52 1.41/ 77 109
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 50.30 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 51.80 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
========== ========= ======== ================ ============
49 0 0 1.54/ 69 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 51.80 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 52.80 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
========== ========= ======== ================ ============
49 0 0 1.58/ 67 61
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 53.01 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 53.16 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 : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 20/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 53.22 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 54.70 Age:
Sect: 1 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
========== ========= ======== ================ ============
48 0 52 1.56/ 68 143
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 54.70 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 55.80 Age:
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 0 1.55/ 69 74
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 55.90 Age: UPPER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 56.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 140/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 57.74 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 59.10 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 56 1.54/ 69 131
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 59.10 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 60.60 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
========== ========= ======== ================ ============
48 0 0 1.54/ 69 144
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 860 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 60.60 Age: UPPER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 61.46 Age:
Sect: 3 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
46 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 70/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 62.07 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 63.50 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 0 1.50/ 72 139
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 63.50 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 64.60 Age:
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.51/ 71 73
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 64.76 Age: UPPER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 64.86 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 110/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 66.51 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 67.90 Age:
Sect: 1 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.54/ 69 135
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 67.90 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 69.40 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
========== ========= ======== ================ ============
51 0 49 1.60/ 66 145
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 69.40 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 69.50 Age:
Sect: 3 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 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 230 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 69.60 Age: UPPER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 69.83 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 : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 70.80 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 72.30 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
========== ========= ======== ================ ============
48 0 52 1.58/ 67 144
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 690 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 72.30 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 72.99 Age:
Sect: 2 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
========== ========= ======== ================ ============
54 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 73.10 Age: UPPER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 73.32 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 75.20 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 76.70 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
========== ========= ======== ================ ============
53 0 0 1.52/ 70 139
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 76.70 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 78.20 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 1.58/ 67 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 560 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 78.20 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 78.76 Age:
Sect: 3 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 78.87 Age: UPPER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 78.99 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 : FORAM BEARING NANNO OOZE
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 40/1500 Age: UPPER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 79.64 Age: UPPER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 81.10 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 56 1.34/ 81 121
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 81.10 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 82.60 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
========== ========= ======== ================ ============
46 0 0 1.59/ 66 145
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 980 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 82.60 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 83.58 Age:
Sect: 3 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.62/ 65 47
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 20/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 84.02 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 85.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
45 0 55 1.56/ 68 142
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 85.50 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 87.00 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
========== ========= ======== ================ ============
47 0 53 1.62/ 65 145
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 87.00 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 87.29 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 170 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 87.40 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 87.57 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:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 88.40 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 89.90 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
========== ========= ======== ================ ============
49 0 0 1.51/ 71 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1030 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 89.90 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 90.93 Age:
Sect: 2 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 57 1.61/ 65 98
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 40/1020 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 91.44 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 92.42 Age:
Sect: 3 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 0 0 1.59/ 66 80
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 240 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 92.83 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 93.07 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 92.80 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 92.92 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 0 1.61/ 65 8
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 94.30 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 95.80 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
========== ========= ======== ================ ============
42 0 58 1.62/ 64 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 95.80 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 97.30 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
========== ========= ======== ================ ============
45 0 55 1.63/ 64 125
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1280 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 97.30 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 98.58 Age:
Sect: 4 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 98.72 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 99.01 Age:
Sect: CC Thickness of Layer(m) : 0.29
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 : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 97.20 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 98.70 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
========== ========= ======== ================ ============
44 0 56 1.54/ 69 138
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 98.70 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 100.20 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
========== ========= ======== ================ ============
44 0 0 1.60/ 66 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1350 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 100.20 Age: LOWER PLIOCENE
Core: 24 Depth Bottom of Layer(m): 101.55 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
========== ========= ======== ================ ============
47 0 53 1.63/ 64 117
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 101.63 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 103.10 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
========== ========= ======== ================ ============
48 0 0 1.56/ 68 141
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 103.10 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 104.60 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
========== ========= ======== ================ ============
48 0 52 1.60/ 66 145
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1250 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 104.60 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 105.85 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
========== ========= ======== ================ ============
44 0 56 1.60/ 66 98
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 105.95 Age: LOWER PLIOCENE
Core: 25 Depth Bottom of Layer(m): 106.07 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 : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 150/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 106.15 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 107.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
43 0 0 1.54/ 69 126
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 107.50 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 109.00 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
========== ========= ======== ================ ============
39 0 61 1.61/ 65 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1120 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 109.00 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 110.12 Age:
Sect: 3 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 0 0 1.63/ 64 73
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 110.22 Age: LOWER PLIOCENE
Core: 26 Depth Bottom of Layer(m): 110.34 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 : NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 180/ 600 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 110.58 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 111.00 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 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 710 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 111.90 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 112.61 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
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 730 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 113.40 Age: LOWER PLIOCENE
Core: 27 Depth Bottom of Layer(m): 114.13 Age:
Sect: 3 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
34 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 114.80 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 116.30 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
========== ========= ======== ================ ============
32 0 68 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 710 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 116.30 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 117.01 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
========== ========= ======== ================ ============
32 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 210 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 117.13 Age: LOWER PLIOCENE
Core: 28 Depth Bottom of Layer(m): 117.34 Age:
Sect: CC Thickness of Layer(m) : 0.21
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 MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 117.30 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 118.80 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
========== ========= ======== ================ ============
36 0 64 1.62/ 64 140
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 118.80 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 120.30 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
========== ========= ======== ================ ============
23 0 77 1.69/ 61 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1020 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 120.30 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 121.32 Age:
Sect: 3 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 77 1.68/ 61 64
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 121.51 Age: LOWER PLIOCENE
Core: 29 Depth Bottom of Layer(m): 121.58 Age:
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 77 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 121.70 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 123.20 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
========== ========= ======== ================ ============
40 25 77 1.64/ 63 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 123.20 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 124.70 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
========== ========= ======== ================ ============
46 0 54 1.68/ 61 144
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 124.70 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 125.15 Age:
Sect: 3 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
========== ========= ======== ================ ============
38 0 62 1.66/ 62 5
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : PYRITE RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 68 Top/Bottom Interval(mm) : 460/1070 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 125.16 Age: LOWER PLIOCENE
Core: 30 Depth Bottom of Layer(m): 125.77 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 62 1.67/ 61 60
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 68 Top/Bottom Interval(mm) : 00/1090 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 126.10 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 127.19 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 62 1.59/ 66 102
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 68 Top/Bottom Interval(mm) : 1100/1180 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 127.20 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 127.28 Age:
Sect: 1 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
========== ========= ======== ================ ============
4 0 96 1.66/ 62 8
Processing Hist: Classification was successful.
Shipboard Lith : PYRITIC CALCAREOUS CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 127.60 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 129.10 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
========== ========= ======== ================ ============
36 0 64 1.69/ 60 144
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 250 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 129.10 Age: LOWER PLIOCENE
Core: 31 Depth Bottom of Layer(m): 129.35 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 64 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 130.53 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 132.00 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
========== ========= ======== ================ ============
50 35 64 1.52/ 71 142
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 132.00 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 133.50 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
========== ========= ======== ================ ============
16 0 84 1.64/ 64 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 310 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 133.50 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 133.81 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
========== ========= ======== ================ ============
40 25 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 133.92 Age: LOWER PLIOCENE
Core: 32 Depth Bottom of Layer(m): 134.14 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 25 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 80/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 134.98 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 136.40 Age:
Sect: 1 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 1.63/ 64 138
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 470 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 136.40 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 136.87 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
========== ========= ======== ================ ============
48 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 137.00 Age: LOWER PLIOCENE
Core: 33 Depth Bottom of Layer(m): 137.10 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 330 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 139.30 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 139.63 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
========== ========= ======== ================ ============
47 0 0 1.52/ 70 17
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 700 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 140.80 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 141.50 Age:
Sect: 2 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
========== ========= ======== ================ ============
31 0 69 1.72/ 59 67
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 710/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 141.51 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 142.30 Age:
Sect: 2 Thickness of Layer(m) : 0.79
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.68/ 61 77
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 840 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 142.30 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 143.14 Age:
Sect: 3 Thickness of Layer(m) : 0.84
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.70/ 60 20
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 143.25 Age: LOWER PLIOCENE
Core: 34 Depth Bottom of Layer(m): 143.54 Age:
Sect: CC Thickness of Layer(m) : 0.29
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 MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 143.70 Age: LOWER PLIOCENE
Core: 35 Depth Bottom of Layer(m): 145.20 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
========== ========= ======== ================ ============
34 0 66 1.62/ 65 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1390 Age: LOWER PLIOCENE
Hole: 502 Depth Top of Layer(m) : 145.20 Age: LOWER PLIOCENE
Core: 35 Depth Bottom of Layer(m): 146.59 Age:
Sect: 2 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 0 1.65/ 63 131
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 148.10 Age: UPPER MIOCENE
Core: 36 Depth Bottom of Layer(m): 149.60 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
========== ========= ======== ================ ============
41 0 59 1.63/ 64 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 149.60 Age: UPPER MIOCENE
Core: 36 Depth Bottom of Layer(m): 151.10 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
========== ========= ======== ================ ============
43 0 0 1.64/ 63 145
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 40/ 320 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 151.14 Age: UPPER MIOCENE
Core: 36 Depth Bottom of Layer(m): 151.42 Age:
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 80 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 151.52 Age: UPPER MIOCENE
Core: 36 Depth Bottom of Layer(m): 151.60 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 MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 152.53 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 154.00 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
========== ========= ======== ================ ============
33 0 67 1.59/ 66 143
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 154.00 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 155.50 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
========== ========= ======== ================ ============
17 0 83 1.66/ 62 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 155.50 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 155.71 Age:
Sect: 3 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 155.81 Age: UPPER MIOCENE
Core: 37 Depth Bottom of Layer(m): 155.88 Age:
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 83 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 156.90 Age: UPPER MIOCENE
Core: 38 Depth Bottom of Layer(m): 158.40 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
========== ========= ======== ================ ============
40 25 83 1.62/ 65 141
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1190 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 158.40 Age: UPPER MIOCENE
Core: 38 Depth Bottom of Layer(m): 159.59 Age:
Sect: 2 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
42 0 58 1.66/ 62 87
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 110 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 159.69 Age: UPPER MIOCENE
Core: 38 Depth Bottom of Layer(m): 159.80 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 25 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 161.30 Age: UPPER MIOCENE
Core: 39 Depth Bottom of Layer(m): 162.80 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
========== ========= ======== ================ ============
25 0 75 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1070 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 162.80 Age: UPPER MIOCENE
Core: 39 Depth Bottom of Layer(m): 163.87 Age:
Sect: 2 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
========== ========= ======== ================ ============
40 25 75 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 90 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 163.99 Age: UPPER MIOCENE
Core: 39 Depth Bottom of Layer(m): 164.08 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 25 75 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 165.70 Age: UPPER MIOCENE
Core: 40 Depth Bottom of Layer(m): 167.20 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
========== ========= ======== ================ ============
32 0 68 1.60/ 65 142
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : GLASS RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 830 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 167.20 Age: UPPER MIOCENE
Core: 40 Depth Bottom of Layer(m): 168.03 Age:
Sect: 2 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 0 0 1.64/ 64 17
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 168.40 Age: UPPER MIOCENE
Core: 40 Depth Bottom of Layer(m): 168.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 68 Top/Bottom Interval(mm) : 100/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 170.20 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 171.60 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 1.47/ 74 135
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 171.60 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 173.10 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
========== ========= ======== ================ ============
23 0 77 1.64/ 63 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH GLASS RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 173.10 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 173.27 Age:
Sect: 3 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
========== ========= ======== ================ ============
40 25 77 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 173.38 Age: UPPER MIOCENE
Core: 41 Depth Bottom of Layer(m): 173.51 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
========== ========= ======== ================ ============
40 25 77 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 174.50 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 176.00 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
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 176.00 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 177.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 89 1.63/ 64 146
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 630 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 177.50 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 178.13 Age:
Sect: 3 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 80 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 178.23 Age: UPPER MIOCENE
Core: 42 Depth Bottom of Layer(m): 178.31 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 : CALCAREOUS CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 178.90 Age: UPPER MIOCENE
Core: 43 Depth Bottom of Layer(m): 180.40 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
========== ========= ======== ================ ============
31 0 0 1.64/ 63 145
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/1030 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 180.40 Age: UPPER MIOCENE
Core: 43 Depth Bottom of Layer(m): 181.43 Age:
Sect: 2 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 1.65/ 63 60
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 181.55 Age: UPPER MIOCENE
Core: 43 Depth Bottom of Layer(m): 181.67 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
========== ========= ======== ================ ============
40 25 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM BEARING NANNO MARL
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/1290 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 183.33 Age: UPPER MIOCENE
Core: 44 Depth Bottom of Layer(m): 184.59 Age:
Sect: 1 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
34 0 66 1.66/ 62 122
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 184.60 Age: UPPER MIOCENE
Core: 44 Depth Bottom of Layer(m): 184.80 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
========== ========= ======== ================ ============
24 0 76 1.65/ 62 19
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 184.80 Age: UPPER MIOCENE
Core: 44 Depth Bottom of Layer(m): 185.15 Age:
Sect: 2 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
========== ========= ======== ================ ============
36 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLASTIC SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 185.35 Age: UPPER MIOCENE
Core: 44 Depth Bottom of Layer(m): 185.62 Age:
Sect: CC Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 0 78 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH GLASS RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 187.70 Age: UPPER MIOCENE
Core: 45 Depth Bottom of Layer(m): 188.12 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 1.47/ 73 29
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLASTIC SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 430/ 470 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 188.13 Age: UPPER MIOCENE
Core: 45 Depth Bottom of Layer(m): 188.17 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
========== ========= ======== ================ ============
6 0 95 1.58/ 67 3
Processing Hist:
Shipboard Lith : ASHY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 480/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 188.18 Age: UPPER MIOCENE
Core: 45 Depth Bottom of Layer(m): 189.20 Age:
Sect: 1 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.68/ 61 100
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLASTIC SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 00/ 560 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 189.20 Age: UPPER MIOCENE
Core: 45 Depth Bottom of Layer(m): 189.76 Age:
Sect: 2 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
37 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLASTIC SEDIMENT.
Leg : 68 Top/Bottom Interval(mm) : 00/1280 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 192.10 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 193.38 Age:
Sect: 1 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 0 88 1.62/ 64 123
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 1290/1420 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 193.39 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 193.52 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
========== ========= ======== ================ ============
2 0 98 1.86/ 50 12
Processing Hist: Classification was successful.
Shipboard Lith : ASH BEARING CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 1430/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 193.53 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 193.60 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 98 1.68/ 61 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 68 Top/Bottom Interval(mm) : 00/ 460 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 193.60 Age: UPPER MIOCENE
Core: 46 Depth Bottom of Layer(m): 194.06 Age:
Sect: 2 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 196.50 Age: UPPER MIOCENE
Core: 47 Depth Bottom of Layer(m): 198.00 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
========== ========= ======== ================ ============
36 0 64 1.67/ 62 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 830 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 198.00 Age: UPPER MIOCENE
Core: 47 Depth Bottom of Layer(m): 198.83 Age:
Sect: 2 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 64 1.67/ 61 17
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 198.93 Age: UPPER MIOCENE
Core: 47 Depth Bottom of Layer(m): 199.08 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
========== ========= ======== ================ ============
40 25 64 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 68 Top/Bottom Interval(mm) : 50/1500 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 200.95 Age: UPPER MIOCENE
Core: 48 Depth Bottom of Layer(m): 202.40 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 0 92 1.64/ 63 137
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENT
Leg : 68 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 202.50 Age: UPPER MIOCENE
Core: 48 Depth Bottom of Layer(m): 202.75 Age:
Sect: CC 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 68 Top/Bottom Interval(mm) : 30/ 360 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 205.33 Age: UPPER MIOCENE
Core: 49 Depth Bottom of Layer(m): 205.66 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 110 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 205.76 Age: UPPER MIOCENE
Core: 49 Depth Bottom of Layer(m): 205.87 Age:
Sect: CC 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 330 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 209.70 Age: UPPER MIOCENE
Core: 50 Depth Bottom of Layer(m): 210.03 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 68 Top/Bottom Interval(mm) : 00/ 230 Age: UPPER MIOCENE
Hole: 502 Depth Top of Layer(m) : 210.14 Age: UPPER MIOCENE
Core: 50 Depth Bottom of Layer(m): 210.37 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
========== ========= ======== ================ ============
50 35 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE 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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