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Core Data from the Deep Sea Drilling Project
Leg : 80 Top/Bottom Interval(mm) : 00/ 550 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.55 Age:
Sect: 1 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 1.52/ 71 45
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 550/1500 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 0.55 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 2 1.52/ 70 83
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUD
Screen Lith : CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 1.55/ 68 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUD
Screen Lith : CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.20 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
========== ========= ======== ================ ============
50 35 2 1.61/ 65 103
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS MUD
Screen Lith : CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 1200/1500 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 4.20 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 1.54/ 70 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 870 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 4.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.37 Age:
Sect: 4 Thickness of Layer(m) : 0.87
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 220 Age: PLEISTOCENE
Hole: 550 Depth Top of Layer(m) : 5.47 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.69 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 730 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 99.50 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 100.23 Age: UPPER MIOCENE
Sect: 1 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 0 11 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 100.49 Age: PLIOCENE
Core: 2 Depth Bottom of Layer(m): 100.69 Age: UPPER MIOCENE
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 : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 109.00 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 110.50 Age: UPPER MIOCENE
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 1.66/ 62 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1100 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 110.50 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 111.60 Age: UPPER MIOCENE
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 59
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1140 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 112.00 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 113.14 Age: UPPER MIOCENE
Sect: 3 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 64
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 170 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 113.24 Age: PLIOCENE
Core: 3 Depth Bottom of Layer(m): 113.41 Age: UPPER MIOCENE
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1390 Age: NEOGENE
Hole: 550 Depth Top of Layer(m) : 118.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 119.89 Age: UPPER MIOCENE
Sect: 1 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 61 112
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 120.00 Age: LOWER PLIOCENE
Core: 4 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
========== ========= ======== ================ ============
92 0 8 1.80/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 121.50 Age: LOWER PLIOCENE
Core: 4 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
========== ========= ======== ================ ============
0 0 0 1.83/ 52 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 940 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 123.00 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 123.94 Age:
Sect: 4 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 52 37
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 170 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 124.04 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 124.21 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 128.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 129.50 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/ 56 113
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 129.50 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 131.00 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 1.86/ 50 102
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 131.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 132.50 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 0 5 1.81/ 53 124
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 132.50 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 134.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 1 9 1.80/ 54 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 134.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 135.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 117
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1460 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 135.50 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 136.96 Age:
Sect: 6 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 53 126
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 30 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 137.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 137.03 Age:
Sect: 7 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 137.48 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 137.57 Age:
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 137.50 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 139.00 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 0 10 1.77/ 55 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 139.00 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 140.50 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 1.82/ 53 111
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 140.50 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 142.00 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 1.81/ 53 131
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 142.00 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 143.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 53 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1210 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 143.50 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 144.71 Age:
Sect: 5 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 79
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 145.00 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 145.48 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 1.79/ 54 40
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 147.10 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 147.23 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 147.00 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 148.50 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/ 59 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 148.50 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 150.00 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
========== ========= ======== ================ ============
86 0 14 1.79/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 150.00 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 151.50 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 1.81/ 53 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 151.50 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 153.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 153.00 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 154.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 1.80/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 154.50 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 154.98 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 310 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 156.41 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 156.72 Age:
Sect: CC Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 156.50 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 158.00 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 1.70/ 60 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 158.00 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 159.50 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 1.79/ 54 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 159.50 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 160.90 Age:
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 1.80/ 54 110
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 161.00 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 162.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.77/ 55 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1050 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 162.50 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 163.55 Age:
Sect: 5 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 53 57
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 163.67 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 163.89 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 166.00 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 167.50 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/ 55 120
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 167.50 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 169.00 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 1.84/ 51 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 169.00 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 170.50 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
========== ========= ======== ================ ============
71 0 29 1.81/ 53 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 170.50 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 171.70 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 172.00 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 173.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 173.50 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 175.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 175.29 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 175.44 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 550 Depth Top of Layer(m) : 175.50 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 177.00 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 1.77/ 56 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE TO NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 177.00 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 178.50 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
========== ========= ======== ================ ============
90 0 10 1.82/ 52 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1480 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 178.50 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 179.98 Age:
Sect: 3 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 125
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 180.08 Age: UPPER MIOCENE
Core: 10 Depth Bottom of Layer(m): 180.18 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 : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 185.00 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 186.50 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
========== ========= ======== ================ ============
94 0 0 1.77/ 56 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 186.50 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 188.00 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 1.84/ 52 131
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1230 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 188.00 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 189.23 Age:
Sect: 3 Thickness of Layer(m) : 1.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 1.81/ 53 83
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 189.34 Age: UPPER MIOCENE
Core: 11 Depth Bottom of Layer(m): 189.44 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 : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 194.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 196.00 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
========== ========= ======== ================ ============
81 0 0 1.74/ 57 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 196.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 197.50 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 1.80/ 54 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 197.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 199.00 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
========== ========= ======== ================ ============
90 0 10 1.84/ 51 131
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 199.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 200.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.86/ 50 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 520 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 200.50 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 201.02 Age:
Sect: 5 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 140 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 201.12 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 201.26 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 204.00 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 205.50 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 2 13 1.80/ 53 126
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 205.83 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 206.01 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 213.50 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 214.90 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 1.75/ 57 120
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1390 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 215.00 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 216.39 Age:
Sect: 2 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 52 110
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 216.50 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 218.00 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 1.86/ 50 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 218.10 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 218.27 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1020 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 223.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 224.02 Age:
Sect: 1 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 0 23 1.86/ 50 54
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1460 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 232.50 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 233.96 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 123
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1190 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 234.00 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 235.19 Age:
Sect: 2 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 79
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 235.50 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 237.00 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 2 6 1.81/ 53 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1000 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 237.00 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 238.00 Age:
Sect: 4 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 1.76/ 56 42
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 238.10 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 238.17 Age:
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1480 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 242.00 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 243.48 Age:
Sect: 1 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 243.50 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 245.00 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/ 53 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 245.00 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 245.70 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 245.88 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 245.95 Age:
Sect: CC Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 251.50 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 253.00 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
========== ========= ======== ================ ============
70 20 10 1.84/ 52 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1070 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 253.00 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 254.07 Age:
Sect: 2 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 52 91
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 254.50 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 256.00 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 1.84/ 51 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 256.00 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 256.60 Age:
Sect: 4 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 256.70 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 256.82 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 550 Depth Top of Layer(m) : 261.00 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 262.40 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 110
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 550 Depth Top of Layer(m) : 262.50 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 264.00 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 1.83/ 52 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 330 Age: MIDDLE MIOCENE
Hole: 550 Depth Top of Layer(m) : 264.00 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 264.33 Age:
Sect: 3 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 130 Age: MIDDLE MIOCENE
Hole: 550 Depth Top of Layer(m) : 264.83 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 264.96 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 270 Age: MIDDLE MIOCENE
Hole: 550 Depth Top of Layer(m) : 270.60 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 270.87 Age:
Sect: CC Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 550 Depth Top of Layer(m) : 280.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 281.50 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 : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: MIOCENE
Hole: 550 Depth Top of Layer(m) : 281.50 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 282.70 Age: LOWER MIOCENE
Sect: 2 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
========== ========= ======== ================ ============
70 3 27 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: MIOCENE
Hole: 550 Depth Top of Layer(m) : 283.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 284.40 Age: LOWER MIOCENE
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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: MIOCENE
Hole: 550 Depth Top of Layer(m) : 284.52 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 284.62 Age: LOWER MIOCENE
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 : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 550 Depth Top of Layer(m) : 289.50 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 291.00 Age: LOWER MIOCENE
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 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 291.00 Age: LOWER MIOCENE
Core: 22 Depth Bottom of Layer(m): 292.50 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 292.50 Age: LOWER MIOCENE
Core: 22 Depth Bottom of Layer(m): 294.00 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 294.00 Age: LOWER MIOCENE
Core: 22 Depth Bottom of Layer(m): 295.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 295.50 Age: LOWER MIOCENE
Core: 22 Depth Bottom of Layer(m): 297.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 299.00 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 300.50 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
========== ========= ======== ================ ============
16 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 300.50 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 302.00 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 302.00 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 303.50 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 303.50 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 305.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1140 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 305.00 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 306.14 Age:
Sect: 5 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 306.25 Age: LOWER MIOCENE
Core: 23 Depth Bottom of Layer(m): 306.60 Age:
Sect: CC 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 : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 550 Depth Top of Layer(m) : 308.50 Age: LOWER MIOCENE
Core: 24 Depth Bottom of Layer(m): 310.00 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 310.00 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 311.50 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 311.50 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 313.00 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 313.00 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 314.40 Age:
Sect: 4 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 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1250 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 314.50 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 315.75 Age:
Sect: 5 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/ 210 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 315.85 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 316.06 Age:
Sect: CC Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 318.00 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 319.50 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
========== ========= ======== ================ ============
49 0 51 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 319.50 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 321.00 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 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1210 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 321.00 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 322.21 Age:
Sect: 3 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.93/ 46 78
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 322.50 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 324.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 46 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 760 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 324.00 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 324.76 Age:
Sect: 5 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.91/ 47 63
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 760/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 324.76 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 325.50 Age:
Sect: 5 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 65
Processing Hist:
Shipboard Lith : DRILLING BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 325.50 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 325.68 Age:
Sect: 6 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 : DRILLING BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 325.78 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 325.88 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 : DRILLING BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1450 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 327.50 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 328.95 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 1.89/ 48 114
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 329.35 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 329.48 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 130/ 230 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 329.38 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 329.48 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 : DRILLING BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 190 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 337.00 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 337.19 Age:
Sect: 1 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 13
Processing Hist:
Shipboard Lith : DRILLING BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 190/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 337.19 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 338.50 Age:
Sect: 1 Thickness of Layer(m) : 1.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 1 9 1.92/ 47 115
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 338.50 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 340.00 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 1.93/ 46 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 340.00 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 341.50 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 1.95/ 45 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 341.50 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 343.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.93/ 46 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 343.00 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 344.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 47 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 344.50 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 346.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.95/ 45 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 570 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 346.00 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 346.57 Age:
Sect: 7 Thickness of Layer(m) : 0.57
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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 346.67 Age: LOWER EOCENE
Core: 27 Depth Bottom of Layer(m): 346.82 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 346.50 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 348.00 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
========== ========= ======== ================ ============
62 0 0 1.91/ 47 126
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 348.00 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 349.50 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 1.91/ 47 126
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 349.50 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 351.00 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 1.93/ 46 121
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 351.00 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 352.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.91/ 47 126
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 352.50 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 354.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 354.00 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 354.48 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 354.58 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 354.67 Age:
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 356.00 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 357.50 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 10 1.87/ 50 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 357.50 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 359.00 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 1.96/ 44 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 359.00 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 360.50 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 1.88/ 49 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 360.50 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 362.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 46 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1370 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 362.00 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 363.37 Age:
Sect: 5 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 1.89/ 48 105
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 660 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 363.50 Age: LOWER EOCENE
Core: 29 Depth Bottom of Layer(m): 364.16 Age:
Sect: 6 Thickness of Layer(m) : 0.66
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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 365.50 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 367.00 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
========== ========= ======== ================ ============
25 0 0 1.94/ 46 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 367.00 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 368.50 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 1.93/ 46 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 368.50 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 370.00 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 1.90/ 48 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 370.00 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 371.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.94/ 45 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 371.50 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 372.70 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 0 1.94/ 46 77
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1290 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 373.00 Age: LOWER EOCENE
Core: 30 Depth Bottom of Layer(m): 374.29 Age:
Sect: 6 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 48 94
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 375.00 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 376.50 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 1.94/ 45 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 376.50 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 378.00 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 1.97/ 43 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 378.00 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 379.50 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 1.99/ 42 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 379.50 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 381.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.98/ 43 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1490 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 381.00 Age: LOWER EOCENE
Core: 31 Depth Bottom of Layer(m): 382.49 Age:
Sect: 5 Thickness of Layer(m) : 1.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.97/ 44 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 384.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 386.00 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 1.92/ 46 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 386.00 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 387.50 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 1.91/ 47 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 387.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 389.00 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 1.93/ 46 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 389.00 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 390.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 47 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 390.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 392.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.93/ 46 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 392.00 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 393.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 46 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 420 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 393.50 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 393.92 Age:
Sect: 7 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 : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 394.05 Age: LOWER EOCENE
Core: 32 Depth Bottom of Layer(m): 394.25 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 : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 394.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 395.50 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 1.89/ 48 128
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 395.50 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 397.00 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 1.90/ 48 125
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 397.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 398.50 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/ 49 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 398.50 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 399.70 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.89/ 49 77
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1170 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 400.00 Age: LOWER EOCENE
Core: 33 Depth Bottom of Layer(m): 401.17 Age:
Sect: 5 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.89/ 48 72
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 550 Depth Top of Layer(m) : 403.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 405.00 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
========== ========= ======== ================ ============
47 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 405.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 406.50 Age: UPPER PALEOCENE
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 1.92/ 47 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1350 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 406.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 407.85 Age: UPPER PALEOCENE
Sect: 3 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 48 101
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 408.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 409.50 Age: UPPER PALEOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 48 127
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 409.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 411.00 Age: UPPER PALEOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 411.00 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 412.50 Age: UPPER PALEOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 53 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 540 Age: LOWER TERTIARY
Hole: 550 Depth Top of Layer(m) : 412.50 Age: LOWER EOCENE
Core: 34 Depth Bottom of Layer(m): 413.04 Age: UPPER PALEOCENE
Sect: 7 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 413.15 Age: UPPER PALEOCENE
Core: 34 Depth Bottom of Layer(m): 413.39 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 413.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 414.50 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
========== ========= ======== ================ ============
57 0 0 1.72/ 59 129
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 414.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 416.00 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 1.74/ 57 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 416.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 417.50 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 1.77/ 56 128
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 417.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 419.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 128
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 419.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 420.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 58 130
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 420.50 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 421.90 Age:
Sect: 6 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 1.72/ 58 113
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 422.00 Age: UPPER PALEOCENE
Core: 35 Depth Bottom of Layer(m): 422.20 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 422.50 Age: UPPER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 424.00 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 1.62/ 64 118
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 424.00 Age: LOWER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 425.50 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 : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 425.50 Age: LOWER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 427.00 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 1.75/ 57 131
Processing Hist:
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1480 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 427.00 Age: LOWER PALEOCENE
Core: 36 Depth Bottom of Layer(m): 428.48 Age:
Sect: 4 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 1 29 1.81/ 53 124
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 432.00 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 433.50 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
========== ========= ======== ================ ============
86 0 14 1.82/ 53 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 433.50 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 435.00 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 1.82/ 53 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 435.00 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 436.50 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 1.76/ 56 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 436.50 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 438.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 438.00 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 439.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 439.50 Age: LOWER PALEOCENE
Core: 37 Depth Bottom of Layer(m): 439.74 Age:
Sect: 6 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 : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 441.50 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 443.00 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 443.00 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 444.50 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 444.50 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 445.70 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
========== ========= ======== ================ ============
89 2 9 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 446.00 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 447.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 447.50 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 449.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1260 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 449.00 Age: LOWER PALEOCENE
Core: 38 Depth Bottom of Layer(m): 450.26 Age:
Sect: 6 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 451.00 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 452.50 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 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 452.50 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 454.00 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 454.00 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 455.50 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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1350 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 455.50 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 456.85 Age:
Sect: 4 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 457.00 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 457.05 Age:
Sect: 5 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 50/ 380 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 457.05 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 457.38 Age:
Sect: 5 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TURBIDITE
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 380/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 457.38 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 458.50 Age:
Sect: 5 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 458.50 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 458.98 Age:
Sect: 6 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
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 460.50 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 460.85 Age:
Sect: 0 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 : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 900 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 460.85 Age: LOWER PALEOCENE
Core: 40 Depth Bottom of Layer(m): 461.75 Age:
Sect: 1 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
========== ========= ======== ================ ============
70 2 28 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 550 Depth Top of Layer(m) : 471.50 Age: LOWER PALEOCENE
Core: 41 Depth Bottom of Layer(m): 473.00 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 22 28 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : SEMIINDURATED NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 473.00 Age: UPPER MAESTRICHTIAN
Core: 41 Depth Bottom of Layer(m): 474.50 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
========== ========= ======== ================ ============
70 5 25 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 80/ 160 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 479.58 Age: UPPER MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 479.66 Age:
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TURBIDITE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 160/1500 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 479.66 Age: UPPER MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 481.00 Age:
Sect: 1 Thickness of Layer(m) : 1.34
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 : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/ 890 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 481.00 Age: UPPER MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 481.89 Age:
Sect: 2 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 481.99 Age: UPPER MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 482.14 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 CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 489.00 Age: UPPER MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 490.50 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 : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 490.50 Age: UPPER MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 491.70 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 492.00 Age: UPPER MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 493.50 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 498.60 Age: UPPER MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 498.65 Age:
Sect: CC Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTSTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 522.00 Age: MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 523.50 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
========== ========= ======== ================ ============
54 0 46 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1400 Age: MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 523.50 Age: MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 524.90 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
========== ========= ======== ================ ============
50 35 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 525.00 Age: MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 526.50 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
========== ========= ======== ================ ============
50 35 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 110 Age: MAESTRICHTIAN
Hole: 550 Depth Top of Layer(m) : 526.70 Age: MAESTRICHTIAN
Core: 47 Depth Bottom of Layer(m): 526.81 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 46 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL 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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