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Core Data from the Deep Sea Drilling Project
Leg : 81 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.30 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 2 17 1.28/ 85 10
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 300/1000 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 0.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.00 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 0 0 1.46/ 74 61
Processing Hist:
Shipboard Lith : FORAM MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 81 Top/Bottom Interval(mm) : 1000/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 1.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 0 49 1.61/ 65 41
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 700 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.20 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
========== ========= ======== ================ ============
92 2 6 1.66/ 62 52
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 700/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 2.20 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
32 0 0 1.66/ 62 59
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 950 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.95 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
67 2 31 1.52/ 70 29
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 4.05 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.15 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 OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 250/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 4.25 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
52 0 0 1.48/ 73 99
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 5.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.00 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
========== ========= ======== ================ ============
83 1 17 1.58/ 67 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 7.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 0 1.54/ 69 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL MARL
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 8.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 19 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 9.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.20 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
========== ========= ======== ================ ============
89 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 9.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 10.50 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
========== ========= ======== ================ ============
75 2 23 1.55/ 69 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 10.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 12.00 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
========== ========= ======== ================ ============
34 0 0 1.62/ 65 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL MARL
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 480 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 12.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 12.48 Age:
Sect: 3 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
37 0 0 1.63/ 64 41
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 480/ 820 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 12.48 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 12.82 Age:
Sect: 3 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 1.59/ 66 29
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 820/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 12.82 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.50 Age:
Sect: 3 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 0 0 1.65/ 63 50
Processing Hist:
Shipboard Lith : CALCAREOUS MUD
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 320 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 13.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.82 Age:
Sect: 4 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUD
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 13.93 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 14.08 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUD
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 14.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 15.50 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
========== ========= ======== ================ ============
67 0 0 1.59/ 66 124
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 15.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 17.00 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
========== ========= ======== ================ ============
33 0 0 1.55/ 69 129
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 17.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 18.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 1 13 1.61/ 65 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 18.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 18.80 Age:
Sect: 4 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
========== ========= ======== ================ ============
32 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 18.94 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 19.14 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 19.00 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 20.50 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
========== ========= ======== ================ ============
85 0 15 1.60/ 66 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 20.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 22.00 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
========== ========= ======== ================ ============
80 0 20 1.59/ 66 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 22.00 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 23.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 0 0 1.57/ 67 130
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 23.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 23.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL MUD
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 24.02 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 24.17 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
========== ========= ======== ================ ============
36 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL MUD
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 24.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 25.50 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
========== ========= ======== ================ ============
58 0 0 1.58/ 67 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 25.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 27.00 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
========== ========= ======== ================ ============
50 0 0 1.63/ 64 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1450 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 27.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 28.45 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.60/ 66 119
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 28.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 28.60 Age:
Sect: 4 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 : NANNOFOSSIL FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 28.72 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 28.87 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 : NANNOFOSSIL FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 29.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 30.50 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
========== ========= ======== ================ ============
72 0 0 1.53/ 70 125
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 30.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 32.00 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
========== ========= ======== ================ ============
85 0 15 1.64/ 64 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 32.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 33.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 0 0 1.60/ 65 129
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 33.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 33.60 Age:
Sect: 4 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
========== ========= ======== ================ ============
89 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 33.70 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 33.90 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 552A Depth Top of Layer(m) : 34.00 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 35.50 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
========== ========= ======== ================ ============
68 0 0 1.63/ 64 129
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 35.50 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 37.00 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
========== ========= ======== ================ ============
88 5 7 1.62/ 64 130
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 37.00 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 38.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.65/ 62 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 38.50 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 38.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 39.02 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 39.22 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 39.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 40.50 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
========== ========= ======== ================ ============
76 0 0 1.60/ 66 129
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 40.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 42.00 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
========== ========= ======== ================ ============
64 0 0 1.59/ 66 128
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 42.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 43.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 3 20 1.65/ 63 130
Processing Hist: Classification was successful.
Shipboard Lith : FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 43.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 43.76 Age:
Sect: 4 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 43.89 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 44.09 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
========== ========= ======== ================ ============
84 0 0 /
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 44.00 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 45.50 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
========== ========= ======== ================ ============
89 4 7 1.66/ 62 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 45.50 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 47.00 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
========== ========= ======== ================ ============
90 8 3 1.63/ 64 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 47.00 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 48.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 0 0 1.64/ 63 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 48.50 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 48.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 49.01 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 49.26 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
========== ========= ======== ================ ============
90 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 49.00 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 50.50 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
========== ========= ======== ================ ============
90 0 0 1.64/ 63 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 50.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 52.00 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
========== ========= ======== ================ ============
92 5 4 1.67/ 62 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 52.00 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 53.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 8 0 1.69/ 60 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 53.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 53.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 54.02 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 54.22 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
========== ========= ======== ================ ============
93 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 54.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 55.50 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
========== ========= ======== ================ ============
92 0 0 1.67/ 61 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 55.50 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 57.00 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
========== ========= ======== ================ ============
92 0 0 1.66/ 62 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 57.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 58.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 4 6 1.68/ 61 123
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 58.50 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 58.74 Age:
Sect: 4 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
========== ========= ======== ================ ============
95 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 58.84 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 59.04 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 59.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 60.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1370 Age: UPPER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 60.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 61.87 Age:
Sect: 2 Thickness of Layer(m) : 1.37
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 NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 64.00 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 65.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 65.50 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 67.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 5 0 1.71/ 59 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 67.00 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 68.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 68.50 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 68.62 Age:
Sect: 4 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 : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 68.73 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 68.93 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 67.00 Age: LOWER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 68.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 58 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 68.50 Age: LOWER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 70.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 114
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 70.00 Age: LOWER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 71.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 5 2 1.72/ 59 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 71.50 Age: LOWER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 71.65 Age:
Sect: 4 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 71.78 Age: LOWER PLIOCENE
Core: 15 Depth Bottom of Layer(m): 71.98 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 72.00 Age: LOWER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 73.50 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
========== ========= ======== ================ ============
70 15 15 1.70/ 60 124
Processing Hist: Classification was successful.
Shipboard Lith : BIOSILICIOUS NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 73.50 Age: LOWER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 75.00 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
========== ========= ======== ================ ============
80 12 8 1.71/ 59 123
Processing Hist: Classification was successful.
Shipboard Lith : BIOSILICIOUS NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 75.00 Age: LOWER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 76.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 7 0 1.77/ 56 129
Processing Hist: Classification was successful.
Shipboard Lith : BIOSILICIOUS NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 420 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 76.50 Age: LOWER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 76.92 Age:
Sect: 4 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 : BIOSILICIOUS NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 77.04 Age: LOWER PLIOCENE
Core: 16 Depth Bottom of Layer(m): 77.24 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BIOSILICIOUS NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 77.00 Age: LOWER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 78.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 123
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 78.50 Age: LOWER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 80.00 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
========== ========= ======== ================ ============
95 0 0 1.79/ 54 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 80.00 Age: LOWER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 81.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.87/ 50 118
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 81.50 Age: LOWER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 81.90 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 82.02 Age: LOWER PLIOCENE
Core: 17 Depth Bottom of Layer(m): 82.22 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 82.00 Age: LOWER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 83.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 119
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 83.50 Age: LOWER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 85.00 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
========== ========= ======== ================ ============
95 3 3 1.78/ 55 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1450 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 85.00 Age: LOWER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 86.45 Age:
Sect: 3 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
========== ========= ======== ================ ============
97 0 3 1.78/ 55 118
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 340 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 86.50 Age: LOWER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 86.84 Age:
Sect: 4 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 86.95 Age: LOWER PLIOCENE
Core: 18 Depth Bottom of Layer(m): 87.15 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 87.00 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 88.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 88.50 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 90.00 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
========== ========= ======== ================ ============
93 2 5 1.81/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 90.00 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 91.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 1 4 1.83/ 52 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 91.50 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 91.60 Age:
Sect: 4 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 91.70 Age: LOWER PLIOCENE
Core: 19 Depth Bottom of Layer(m): 91.85 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 92.00 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 93.50 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
========== ========= ======== ================ ============
95 1 4 1.78/ 55 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 93.50 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 95.00 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
========== ========= ======== ================ ============
96 2 2 1.80/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 95.00 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 95.35 Age:
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 95.45 Age: LOWER PLIOCENE
Core: 20 Depth Bottom of Layer(m): 95.55 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 95.00 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 96.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 96.50 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 98.00 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
========== ========= ======== ================ ============
84 0 16 1.80/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 700 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 98.00 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 98.70 Age:
Sect: 3 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
========== ========= ======== ================ ============
95 2 3 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 98.80 Age: LOWER PLIOCENE
Core: 21 Depth Bottom of Layer(m): 98.90 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 99.00 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 100.50 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
========== ========= ======== ================ ============
97 6 0 1.80/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 100.50 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 102.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 950 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 102.00 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 102.95 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 35
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 103.07 Age: LOWER PLIOCENE
Core: 22 Depth Bottom of Layer(m): 103.22 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 104.00 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 105.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 552A Depth Top of Layer(m) : 105.50 Age: LOWER PLIOCENE
Core: 23 Depth Bottom of Layer(m): 107.00 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
========== ========= ======== ================ ============
94 5 2 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 107.00 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 108.20 Age:
Sect: 3 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 9 26 1.78/ 55 77
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 108.30 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 108.55 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 108.50 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 110.00 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
========== ========= ======== ================ ============
90 6 4 1.77/ 55 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 110.00 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 111.40 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 1.76/ 56 115
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 111.50 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 113.00 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
========== ========= ======== ================ ============
94 0 6 1.74/ 57 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 113.10 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 113.30 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 113.50 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 115.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 118
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 115.00 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 116.50 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
========== ========= ======== ================ ============
99 0 1 1.77/ 55 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 116.50 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 118.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 118.10 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 118.30 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 118.50 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 120.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 119
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 120.00 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 121.50 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
========== ========= ======== ================ ============
93 0 0 1.79/ 54 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 121.50 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 123.00 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
========== ========= ======== ================ ============
83 4 14 1.76/ 56 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 123.00 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 123.20 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 123.30 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 123.45 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 NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 123.50 Age: UPPER MIOCENE
Core: 27 Depth Bottom of Layer(m): 125.00 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
========== ========= ======== ================ ============
88 3 9 1.70/ 60 125
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 125.00 Age: UPPER MIOCENE
Core: 27 Depth Bottom of Layer(m): 126.50 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
========== ========= ======== ================ ============
95 3 2 1.70/ 59 123
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 126.50 Age: UPPER MIOCENE
Core: 27 Depth Bottom of Layer(m): 128.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 125
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 128.00 Age: UPPER MIOCENE
Core: 27 Depth Bottom of Layer(m): 128.24 Age:
Sect: 4 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 NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 128.34 Age: UPPER MIOCENE
Core: 27 Depth Bottom of Layer(m): 128.54 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 128.50 Age: UPPER MIOCENE
Core: 28 Depth Bottom of Layer(m): 130.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 130
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 130.00 Age: UPPER MIOCENE
Core: 28 Depth Bottom of Layer(m): 131.50 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
========== ========= ======== ================ ============
94 5 1 1.78/ 55 107
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 131.50 Age: UPPER MIOCENE
Core: 28 Depth Bottom of Layer(m): 133.00 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
========== ========= ======== ================ ============
80 4 16 1.76/ 56 116
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 133.00 Age: UPPER MIOCENE
Core: 28 Depth Bottom of Layer(m): 133.40 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 133.52 Age: UPPER MIOCENE
Core: 28 Depth Bottom of Layer(m): 133.72 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 133.50 Age: UPPER MIOCENE
Core: 29 Depth Bottom of Layer(m): 135.00 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
========== ========= ======== ================ ============
90 3 7 1.67/ 61 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 135.00 Age: UPPER MIOCENE
Core: 29 Depth Bottom of Layer(m): 136.50 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
========== ========= ======== ================ ============
0 0 0 1.72/ 59 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 136.50 Age: UPPER MIOCENE
Core: 29 Depth Bottom of Layer(m): 138.00 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
========== ========= ======== ================ ============
95 4 1 1.73/ 58 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 138.00 Age: UPPER MIOCENE
Core: 29 Depth Bottom of Layer(m): 138.40 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 138.52 Age: UPPER MIOCENE
Core: 29 Depth Bottom of Layer(m): 138.72 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 138.50 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 140.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 130
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1450 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 140.00 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 141.45 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 1.73/ 58 124
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 141.50 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 141.90 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 33
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 400/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 141.90 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 143.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
85 5 10 1.75/ 57 96
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 370 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 143.00 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 143.37 Age:
Sect: 4 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 4 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 143.47 Age: UPPER MIOCENE
Core: 30 Depth Bottom of Layer(m): 143.72 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 143.50 Age: UPPER MIOCENE
Core: 31 Depth Bottom of Layer(m): 145.00 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
========== ========= ======== ================ ============
75 2 23 1.77/ 56 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 145.00 Age: UPPER MIOCENE
Core: 31 Depth Bottom of Layer(m): 146.50 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
========== ========= ======== ================ ============
0 0 0 1.78/ 55 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 146.50 Age: UPPER MIOCENE
Core: 31 Depth Bottom of Layer(m): 148.00 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
========== ========= ======== ================ ============
94 2 4 1.75/ 57 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 148.00 Age: UPPER MIOCENE
Core: 31 Depth Bottom of Layer(m): 148.18 Age:
Sect: 4 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 148.28 Age: UPPER MIOCENE
Core: 31 Depth Bottom of Layer(m): 148.38 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 NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1000 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 148.50 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 149.50 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.70/ 60 84
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 1000/1220 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 149.50 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 149.72 Age:
Sect: 1 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
========== ========= ======== ================ ============
75 2 23 1.70/ 60 19
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 1220/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 149.72 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 150.00 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
========== ========= ======== ================ ============
0 0 0 1.68/ 61 25
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 150.00 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 151.50 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
========== ========= ======== ================ ============
94 1 5 1.72/ 59 130
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 151.50 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 153.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.73/ 58 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 153.00 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 153.40 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 153.53 Age: UPPER MIOCENE
Core: 32 Depth Bottom of Layer(m): 153.73 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 153.50 Age: UPPER MIOCENE
Core: 33 Depth Bottom of Layer(m): 155.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 130
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 155.00 Age: UPPER MIOCENE
Core: 33 Depth Bottom of Layer(m): 156.50 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
========== ========= ======== ================ ============
95 0 5 1.74/ 58 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 156.50 Age: UPPER MIOCENE
Core: 33 Depth Bottom of Layer(m): 158.00 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
========== ========= ======== ================ ============
85 3 12 1.73/ 58 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 158.00 Age: UPPER MIOCENE
Core: 33 Depth Bottom of Layer(m): 158.26 Age:
Sect: 4 Thickness of Layer(m) : 0.26
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 NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 158.38 Age: UPPER MIOCENE
Core: 33 Depth Bottom of Layer(m): 158.58 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 552A Depth Top of Layer(m) : 158.50 Age: UPPER MIOCENE
Core: 34 Depth Bottom of Layer(m): 160.00 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
========== ========= ======== ================ ============
79 1 20 1.71/ 59 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 552A Depth Top of Layer(m) : 160.00 Age: UPPER MIOCENE
Core: 34 Depth Bottom of Layer(m): 161.50 Age: MIDDLE MIOCENE
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
========== ========= ======== ================ ============
94 0 0 1.70/ 60 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 552A Depth Top of Layer(m) : 161.50 Age: UPPER MIOCENE
Core: 34 Depth Bottom of Layer(m): 163.00 Age: MIDDLE MIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 450 Age: MIOCENE
Hole: 552A Depth Top of Layer(m) : 163.00 Age: UPPER MIOCENE
Core: 34 Depth Bottom of Layer(m): 163.45 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 163.55 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 163.75 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 163.50 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 165.00 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
========== ========= ======== ================ ============
92 0 8 1.69/ 60 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 165.00 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 166.50 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
========== ========= ======== ================ ============
0 0 0 1.72/ 59 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 166.50 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 168.00 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
========== ========= ======== ================ ============
92 0 8 1.70/ 59 129
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 168.00 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 168.40 Age:
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 168.52 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 168.72 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 168.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 170.00 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
========== ========= ======== ================ ============
92 3 5 1.69/ 60 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 170.00 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 171.50 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
========== ========= ======== ================ ============
81 2 17 1.70/ 60 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAM CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 552A Depth Top of Layer(m) : 171.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 173.00 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
========== ========= ======== ================ ============
53 0 0 1.78/ 55 129
Processing Hist:
Shipboard Lith : GLAUCONITIC CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER OLIGOCENE
Hole: 552A Depth Top of Layer(m) : 173.00 Age: UPPER OLIGOCENE
Core: 36 Depth Bottom of Layer(m): 173.36 Age:
Sect: 4 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
========== ========= ======== ================ ============
88 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER OLIGOCENE
Hole: 552A Depth Top of Layer(m) : 173.47 Age: UPPER OLIGOCENE
Core: 36 Depth Bottom of Layer(m): 173.67 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL FORAM CHALK
Screen Lith : CHALK.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 552A Depth Top of Layer(m) : 173.50 Age: UPPER OLIGOCENE
Core: 37 Depth Bottom of Layer(m): 175.00 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
========== ========= ======== ================ ============
67 8 26 1.59/ 66 126
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 552A Depth Top of Layer(m) : 175.00 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 176.50 Age: LOWER EOCENE
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 28 25 1.48/ 73 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/1400 Age: EOCENE
Hole: 552A Depth Top of Layer(m) : 176.50 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 177.90 Age: LOWER EOCENE
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.41/ 77 112
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 250 Age: EOCENE
Hole: 552A Depth Top of Layer(m) : 178.03 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 178.28 Age: LOWER EOCENE
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 552A Depth Top of Layer(m) : 178.50 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 180.00 Age: LOWER EOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 129
Processing Hist:
Shipboard Lith : BIOSILICIOUS CHALK
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 552A Depth Top of Layer(m) : 180.00 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 181.50 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
========== ========= ======== ================ ============
21 0 0 1.36/ 80 129
Processing Hist:
Shipboard Lith : BIOSILICIOUS CALCAREOUS MUDSTONE
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 00/ 900 Age: MIDDLE EOCENE
Hole: 552A Depth Top of Layer(m) : 181.50 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 182.40 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.36/ 80 70
Processing Hist:
Shipboard Lith : BIOSILICIOUS CALCAREOUS MUDSTONE
Screen Lith : SEMIINDURATED CALCAREOUS OOZE.
Leg : 81 Top/Bottom Interval(mm) : 900/1400 Age: MIDDLE EOCENE
Hole: 552A Depth Top of Layer(m) : 182.40 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 182.90 Age:
Sect: 3 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 31 29 1.37/ 79 44
Processing Hist: Classification was successful.
Shipboard Lith : BIOSILICIOUS CHALK
Screen Lith : SPICULE RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 81 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE EOCENE
Hole: 552A Depth Top of Layer(m) : 183.00 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 183.15 Age:
Sect: 4 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: Classification failed; no smear slide data exists.
Shipboard Lith : BIOSILICIOUS CHALK
Screen Lith : BIOSILICIOUS CHALK
Leg : 81 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE EOCENE
Hole: 552A Depth Top of Layer(m) : 183.27 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 183.47 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BIOSILICIOUS CHALK
Screen Lith : BIOSILICIOUS CHALK
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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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