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Core Data from the Deep Sea Drilling Project
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 0.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 44 1.53/ 70 118
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 1.50 Age: UPPER 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 44 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 3.00 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 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 44 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 4.50 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 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
========== ========= ======== ================ ============
50 35 44 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 6.00 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.50 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
========== ========= ======== ================ ============
50 35 44 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLEISTOCENE
Hole: 528 Depth Top of Layer(m) : 7.60 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.80 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
========== ========= ======== ================ ============
50 35 44 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 750 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 122.00 Age: MIDDLE EOCENE
Core: 2 Depth Bottom of Layer(m): 122.75 Age:
Sect: 1 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1250 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 131.50 Age: MIDDLE EOCENE
Core: 3 Depth Bottom of Layer(m): 132.75 Age:
Sect: 1 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7221 0 0 1.79/ 54 84
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 132.90 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 133.19 Age:
Sect: CC Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 141.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 142.50 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
========== ========= ======== ================ ============
74 0 26 1.79/ 55 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 142.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 144.00 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
========== ========= ======== ================ ============
98 0 2 1.79/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 144.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 145.50 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 1.79/ 54 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 145.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 147.00 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
========== ========= ======== ================ ============
95 0 5 1.84/ 52 119
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 147.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 148.20 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 1.78/ 55 80
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 148.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 150.00 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 1.80/ 54 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 420 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 150.00 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 150.42 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 : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 150.52 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 150.74 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 : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 150.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 152.00 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
========== ========= ======== ================ ============
82 0 18 1.81/ 53 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 152.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 153.50 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/ 54 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 153.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 155.00 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
========== ========= ======== ================ ============
91 0 9 1.83/ 52 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 155.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 156.50 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 1.83/ 52 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 156.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 158.00 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 1.83/ 52 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 158.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 159.50 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
========== ========= ======== ================ ============
96 0 4 1.78/ 55 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 600 Age: LOWER MIOCENE
Hole: 528 Depth Top of Layer(m) : 159.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 160.10 Age:
Sect: 7 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
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 160 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 160.20 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 160.36 Age: UPPER OLIGOCENE
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 160.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 161.50 Age: UPPER OLIGOCENE
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 1.73/ 58 120
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 161.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 163.00 Age: UPPER OLIGOCENE
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
========== ========= ======== ================ ============
98 0 2 1.75/ 57 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 163.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 164.50 Age: UPPER OLIGOCENE
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
========== ========= ======== ================ ============
98 0 2 1.78/ 55 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 164.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 166.00 Age: UPPER OLIGOCENE
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 : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 166.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 167.50 Age: UPPER OLIGOCENE
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 1.76/ 56 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 167.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 169.00 Age: UPPER OLIGOCENE
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 1.77/ 56 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 620 Age: TERTIARY
Hole: 528 Depth Top of Layer(m) : 169.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 169.62 Age: UPPER OLIGOCENE
Sect: 7 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 169.72 Age: UPPER OLIGOCENE
Core: 6 Depth Bottom of Layer(m): 169.92 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 169.50 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 171.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 171.00 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 172.50 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 172.50 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 174.00 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
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 174.00 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 174.66 Age:
Sect: 4 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 175.50 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 176.70 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
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1420 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 177.00 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 178.42 Age:
Sect: 6 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 178.52 Age: UPPER OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 180.02 Age:
Sect: CC Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 179.00 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 180.50 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
========== ========= ======== ================ ============
91 0 9 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE TO NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 180.50 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 182.00 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 TO NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 182.00 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 183.50 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
========== ========= ======== ================ ============
89 0 12 1.81/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE TO NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 183.50 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 185.00 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
========== ========= ======== ================ ============
10 85 5 1.80/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE TO NANNOFOSSIL CHALK
Screen Lith : DIATOM OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1000 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 185.00 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 186.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 5 1.87/ 49 40
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE TO NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 186.10 Age: UPPER OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 186.20 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 188.50 Age: UPPER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 190.00 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
========== ========= ======== ================ ============
87 0 13 1.75/ 56 119
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 190.00 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 191.50 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 191.50 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 193.00 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
========== ========= ======== ================ ============
96 1 3 1.78/ 55 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 193.00 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 194.50 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 194.50 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 196.00 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 1.81/ 53 118
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 196.00 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 197.50 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 1.79/ 55 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 197.50 Age: OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 198.16 Age:
Sect: 7 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
========== ========= ======== ================ ============
97 0 3 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 198.27 Age: LOWER OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 198.42 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 : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 198.00 Age: LOWER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 199.50 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
========== ========= ======== ================ ============
84 0 16 1.74/ 57 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 199.50 Age: LOWER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 201.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.76/ 56 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 201.00 Age: LOWER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 202.20 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
========== ========= ======== ================ ============
87 0 13 1.79/ 54 77
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1070 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 202.50 Age: LOWER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 203.57 Age:
Sect: 4 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 1.73/ 58 54
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 207.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 209.00 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
========== ========= ======== ================ ============
85 0 15 1.76/ 56 123
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 209.00 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 210.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 119
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 210 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 210.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 210.71 Age:
Sect: 3 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 210.81 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 210.96 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 217.00 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 218.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 0 11 1.76/ 56 111
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 218.50 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 220.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 1.85/ 51 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 220.00 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 221.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 1.83/ 52 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 221.50 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 223.00 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 1.79/ 54 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 223.00 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 224.50 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
========== ========= ======== ================ ============
87 0 13 1.83/ 52 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 224.50 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 226.00 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 1.84/ 52 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 690 Age: LOWER OLIGOCENE
Hole: 528 Depth Top of Layer(m) : 226.00 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 226.69 Age:
Sect: 7 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 160 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 226.79 Age: EOCENE
Core: 12 Depth Bottom of Layer(m): 226.95 Age:
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 226.50 Age: EOCENE
Core: 13 Depth Bottom of Layer(m): 228.00 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
========== ========= ======== ================ ============
5085 0 0 1.83/ 52 126
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 228.00 Age: EOCENE
Core: 13 Depth Bottom of Layer(m): 228.20 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 180 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 228.30 Age: EOCENE
Core: 13 Depth Bottom of Layer(m): 228.48 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 OOZE
Screen Lith : NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 236.00 Age: EOCENE
Core: 14 Depth Bottom of Layer(m): 237.50 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
========== ========= ======== ================ ============
5087 0 0 1.85/ 51 101
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 860 Age: UPPER EOCENE
Hole: 528 Depth Top of Layer(m) : 237.50 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 238.36 Age:
Sect: 2 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER EOCENE
Hole: 528 Depth Top of Layer(m) : 238.46 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 238.56 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 528 Depth Top of Layer(m) : 245.50 Age: UPPER EOCENE
Core: 15 Depth Bottom of Layer(m): 247.00 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
========== ========= ======== ================ ============
83 0 17 1.73/ 58 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 247.00 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 248.50 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 1.81/ 53 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 248.50 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 250.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 58 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 250.00 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 251.50 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 1.58/ 67 119
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 700 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 251.50 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 252.20 Age:
Sect: 5 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 1.77/ 55 54
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 490 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 253.00 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 253.49 Age:
Sect: 6 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 253.59 Age: MIDDLE EOCENE
Core: 15 Depth Bottom of Layer(m): 253.69 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 528 Depth Top of Layer(m) : 255.00 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 256.50 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
========== ========= ======== ================ ============
93 0 7 1.76/ 56 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 256.50 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 258.00 Age: LOWER EOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 0 3 1.83/ 52 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 258.00 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 259.50 Age: LOWER EOCENE
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 0 100 1.85/ 51 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 259.50 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 261.00 Age: LOWER EOCENE
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 1.86/ 50 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 261.00 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 262.50 Age: LOWER EOCENE
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 1.88/ 49 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 620 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 262.50 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 263.12 Age: LOWER EOCENE
Sect: 6 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 263.23 Age: MIDDLE EOCENE
Core: 16 Depth Bottom of Layer(m): 263.38 Age: LOWER EOCENE
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 : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 264.50 Age: MIDDLE EOCENE
Core: 17 Depth Bottom of Layer(m): 266.00 Age: LOWER EOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 266.00 Age: LOWER EOCENE
Core: 17 Depth Bottom of Layer(m): 267.50 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
========== ========= ======== ================ ============
100 0 0 1.75/ 57 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 267.50 Age: LOWER EOCENE
Core: 17 Depth Bottom of Layer(m): 268.70 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
========== ========= ======== ================ ============
0 0 100 1.82/ 53 76
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1300 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 269.00 Age: LOWER EOCENE
Core: 17 Depth Bottom of Layer(m): 270.30 Age:
Sect: 4 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.90/ 48 99
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 270.40 Age: LOWER EOCENE
Core: 17 Depth Bottom of Layer(m): 270.45 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 : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 274.00 Age: LOWER EOCENE
Core: 18 Depth Bottom of Layer(m): 275.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 1.84/ 51 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 275.50 Age: EOCENE
Core: 18 Depth Bottom of Layer(m): 277.00 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
========== ========= ======== ================ ============
89 0 11 1.90/ 48 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 277.00 Age: EOCENE
Core: 18 Depth Bottom of Layer(m): 278.50 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 1.94/ 45 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 850 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 278.50 Age: EOCENE
Core: 18 Depth Bottom of Layer(m): 279.35 Age:
Sect: 4 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 0 3 1.88/ 49 14
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 279.45 Age: EOCENE
Core: 18 Depth Bottom of Layer(m): 279.55 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 283.50 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 285.00 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
========== ========= ======== ================ ============
94 0 6 1.85/ 51 126
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 285.00 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 286.50 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 1.85/ 50 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 286.50 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 286.80 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 286.90 Age: EOCENE
Core: 19 Depth Bottom of Layer(m): 286.95 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 : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 528 Depth Top of Layer(m) : 293.00 Age: EOCENE
Core: 20 Depth Bottom of Layer(m): 294.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.85/ 50 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 294.50 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 296.00 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
========== ========= ======== ================ ============
98 0 2 1.89/ 48 120
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 296.00 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 297.50 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 1.90/ 47 101
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 650 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 297.50 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 298.15 Age:
Sect: 4 Thickness of Layer(m) : 0.65
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 : 74 Top/Bottom Interval(mm) : 660/ 950 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 298.16 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 298.45 Age:
Sect: 4 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 299.00 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 299.50 Age:
Sect: 5 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 299.60 Age: LOWER EOCENE
Core: 20 Depth Bottom of Layer(m): 299.65 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 : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 302.50 Age: LOWER EOCENE
Core: 21 Depth Bottom of Layer(m): 304.00 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
========== ========= ======== ================ ============
97 0 3 1.85/ 51 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 304.00 Age: LOWER EOCENE
Core: 21 Depth Bottom of Layer(m): 305.50 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 1.89/ 48 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 528 Depth Top of Layer(m) : 305.50 Age: LOWER EOCENE
Core: 21 Depth Bottom of Layer(m): 307.00 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
========== ========= ======== ================ ============
84 0 17 1.93/ 46 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 307.00 Age: UPPER PALEOCENE
Core: 21 Depth Bottom of Layer(m): 308.50 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/ 47 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 308.50 Age: UPPER PALEOCENE
Core: 21 Depth Bottom of Layer(m): 310.00 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/ 51 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 310.00 Age: UPPER PALEOCENE
Core: 21 Depth Bottom of Layer(m): 310.66 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 310.80 Age: UPPER PALEOCENE
Core: 21 Depth Bottom of Layer(m): 310.95 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 : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 312.00 Age: UPPER PALEOCENE
Core: 22 Depth Bottom of Layer(m): 313.50 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
========== ========= ======== ================ ============
91 0 9 1.85/ 51 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 313.50 Age: UPPER PALEOCENE
Core: 22 Depth Bottom of Layer(m): 315.00 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 0 100 1.88/ 49 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 315.00 Age: UPPER PALEOCENE
Core: 22 Depth Bottom of Layer(m): 316.50 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
========== ========= ======== ================ ============
98 0 2 1.87/ 50 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 316.50 Age: UPPER PALEOCENE
Core: 22 Depth Bottom of Layer(m): 316.71 Age:
Sect: 4 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 : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 316.82 Age: UPPER PALEOCENE
Core: 22 Depth Bottom of Layer(m): 316.97 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 : 74 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 321.50 Age: UPPER PALEOCENE
Core: 23 Depth Bottom of Layer(m): 322.70 Age:
Sect: 1 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
========== ========= ======== ================ ============
92 0 8 1.84/ 51 102
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 323.00 Age: UPPER PALEOCENE
Core: 23 Depth Bottom of Layer(m): 323.15 Age:
Sect: 2 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 : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 324.50 Age: UPPER PALEOCENE
Core: 23 Depth Bottom of Layer(m): 326.00 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 1.89/ 48 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 960 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 326.00 Age: UPPER PALEOCENE
Core: 23 Depth Bottom of Layer(m): 326.96 Age:
Sect: 4 Thickness of Layer(m) : 0.96
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 19 1.88/ 49 36
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH FORAMINIFERA CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 327.06 Age: UPPER PALEOCENE
Core: 23 Depth Bottom of Layer(m): 327.26 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
========== ========= ======== ================ ============
78 0 22 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 331.00 Age: UPPER PALEOCENE
Core: 24 Depth Bottom of Layer(m): 332.50 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
========== ========= ======== ================ ============
91 0 0 1.81/ 53 125
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 332.50 Age: UPPER PALEOCENE
Core: 24 Depth Bottom of Layer(m): 334.00 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
========== ========= ======== ================ ============
97 0 3 1.91/ 47 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 334.00 Age: UPPER PALEOCENE
Core: 24 Depth Bottom of Layer(m): 335.50 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
========== ========= ======== ================ ============
3 0 97 1.89/ 48 102
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CRISTOBALITE RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 74 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 335.50 Age: UPPER PALEOCENE
Core: 24 Depth Bottom of Layer(m): 336.15 Age:
Sect: 4 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 336.25 Age: UPPER PALEOCENE
Core: 24 Depth Bottom of Layer(m): 336.45 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 340.50 Age: UPPER PALEOCENE
Core: 25 Depth Bottom of Layer(m): 342.00 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
========== ========= ======== ================ ============
94 0 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : QUARTZ RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 342.00 Age: UPPER PALEOCENE
Core: 25 Depth Bottom of Layer(m): 342.85 Age:
Sect: 2 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 1.84/ 51 28
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 350.00 Age: UPPER PALEOCENE
Core: 26 Depth Bottom of Layer(m): 351.50 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
========== ========= ======== ================ ============
87 0 13 1.90/ 48 117
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 500 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 351.50 Age: PALEOCENE
Core: 26 Depth Bottom of Layer(m): 352.00 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 352.10 Age: PALEOCENE
Core: 26 Depth Bottom of Layer(m): 352.40 Age:
Sect: CC Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1250 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 359.50 Age: PALEOCENE
Core: 27 Depth Bottom of Layer(m): 360.75 Age:
Sect: 1 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.77/ 56 95
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH FORAMINIFERA CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 361.00 Age: PALEOCENE
Core: 27 Depth Bottom of Layer(m): 362.50 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 1.70/ 60 122
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 362.50 Age: PALEOCENE
Core: 27 Depth Bottom of Layer(m): 364.00 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
========== ========= ======== ================ ============
81 0 19 1.86/ 50 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 370 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 364.00 Age: PALEOCENE
Core: 27 Depth Bottom of Layer(m): 364.37 Age:
Sect: 4 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK BRECCIA
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 170 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 364.48 Age: PALEOCENE
Core: 27 Depth Bottom of Layer(m): 364.65 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 : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 369.00 Age: PALEOCENE
Core: 28 Depth Bottom of Layer(m): 370.20 Age:
Sect: 1 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
========== ========= ======== ================ ============
91 0 9 1.66/ 62 75
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 910 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 370.50 Age: PALEOCENE
Core: 28 Depth Bottom of Layer(m): 371.41 Age:
Sect: 2 Thickness of Layer(m) : 0.91
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.74/ 58 21
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 160 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 371.51 Age: PALEOCENE
Core: 28 Depth Bottom of Layer(m): 371.67 Age:
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 528 Depth Top of Layer(m) : 378.50 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 380.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
79 0 21 1.62/ 64 125
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 380.00 Age: LOWER PALEOCENE
Core: 29 Depth Bottom of Layer(m): 381.50 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
========== ========= ======== ================ ============
96 0 4 1.87/ 50 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 381.50 Age: LOWER PALEOCENE
Core: 29 Depth Bottom of Layer(m): 383.00 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
========== ========= ======== ================ ============
97 0 3 1.87/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 383.00 Age: LOWER PALEOCENE
Core: 29 Depth Bottom of Layer(m): 384.50 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
========== ========= ======== ================ ============
92 0 8 1.93/ 46 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 340 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 384.50 Age: LOWER PALEOCENE
Core: 29 Depth Bottom of Layer(m): 384.84 Age:
Sect: 5 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 190 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 384.94 Age: LOWER PALEOCENE
Core: 29 Depth Bottom of Layer(m): 385.13 Age:
Sect: CC Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 388.00 Age: LOWER PALEOCENE
Core: 30 Depth Bottom of Layer(m): 389.50 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
========== ========= ======== ================ ============
77 0 23 1.80/ 54 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 389.50 Age: LOWER PALEOCENE
Core: 30 Depth Bottom of Layer(m): 391.00 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
========== ========= ======== ================ ============
97 0 3 1.84/ 51 126
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 391.00 Age: LOWER PALEOCENE
Core: 30 Depth Bottom of Layer(m): 392.50 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 0 100 1.83/ 52 128
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 840 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 392.50 Age: LOWER PALEOCENE
Core: 30 Depth Bottom of Layer(m): 393.34 Age:
Sect: 4 Thickness of Layer(m) : 0.84
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 1.83/ 52 22
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 397.50 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 399.00 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 38 1.71/ 59 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 399.00 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 400.40 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 53 119
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 400.50 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 400.80 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
========== ========= ======== ================ ============
0 0 0 1.83/ 52 24
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 310/ 550 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 400.81 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 401.05 Age:
Sect: 3 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 1.89/ 49 21
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 560/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 401.06 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 402.00 Age:
Sect: 3 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 0 36 1.85/ 51 81
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 402.00 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 403.50 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
========== ========= ======== ================ ============
99 0 1 1.88/ 49 129
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 403.50 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 405.00 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/ 51 128
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 950 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 405.00 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 405.95 Age:
Sect: 6 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 80
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: LOWER PALEOCENE
Hole: 528 Depth Top of Layer(m) : 406.50 Age: LOWER PALEOCENE
Core: 31 Depth Bottom of Layer(m): 407.16 Age:
Sect: 7 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 : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 160 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 407.28 Age: MAESTRICHTIAN
Core: 31 Depth Bottom of Layer(m): 407.44 Age:
Sect: CC Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 407.00 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 408.50 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
========== ========= ======== ================ ============
3403 0 0 1.75/ 57 126
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1310 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 408.50 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 409.81 Age:
Sect: 2 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
========== ========= ======== ================ ============
80 0 20 1.68/ 61 94
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 410.00 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 411.50 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
========== ========= ======== ================ ============
72 0 28 1.75/ 57 119
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 411.50 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 413.00 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
========== ========= ======== ================ ============
83 0 17 1.81/ 53 101
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1450 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 413.00 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 414.45 Age:
Sect: 5 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
========== ========= ======== ================ ============
82 0 18 1.84/ 51 119
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 414.55 Age: MAESTRICHTIAN
Core: 32 Depth Bottom of Layer(m): 414.65 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 : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 416.50 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 418.00 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
========== ========= ======== ================ ============
61 0 39 1.81/ 53 124
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : PALAGONITE RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 418.00 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 419.50 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
========== ========= ======== ================ ============
98 0 2 1.87/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 419.50 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 421.00 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
========== ========= ======== ================ ============
97 0 3 1.89/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 421.00 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 422.50 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
========== ========= ======== ================ ============
98 0 2 1.90/ 48 125
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 422.50 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 424.00 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 1.87/ 50 128
Processing Hist:
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1370 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 424.00 Age: MAESTRICHTIAN
Core: 33 Depth Bottom of Layer(m): 425.37 Age:
Sect: 6 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 1.86/ 50 104
Processing Hist:
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 426.00 Age: MAESTRICHTIAN
Core: 34 Depth Bottom of Layer(m): 427.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 0 3 1.71/ 59 123
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 427.50 Age: MAESTRICHTIAN
Core: 34 Depth Bottom of Layer(m): 429.00 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
========== ========= ======== ================ ============
98 0 2 1.69/ 60 124
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 429.10 Age: MAESTRICHTIAN
Core: 34 Depth Bottom of Layer(m): 429.15 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 : INDURATED NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 435.50 Age: MAESTRICHTIAN
Core: 35 Depth Bottom of Layer(m): 437.00 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
========== ========= ======== ================ ============
3414 0 0 1.67/ 61 119
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 437.00 Age: MAESTRICHTIAN
Core: 35 Depth Bottom of Layer(m): 438.50 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
========== ========= ======== ================ ============
79 0 21 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 340 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 438.50 Age: MAESTRICHTIAN
Core: 35 Depth Bottom of Layer(m): 438.84 Age:
Sect: 3 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 900 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 445.00 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 445.90 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
========== ========= ======== ================ ============
92 0 8 1.52/ 70 71
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 910/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 445.91 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 446.50 Age:
Sect: 1 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.85/ 51 52
Processing Hist:
Shipboard Lith : SAND
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 446.50 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 448.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.85/ 51 127
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 448.00 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 448.10 Age:
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 3
Processing Hist:
Shipboard Lith : SAND
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 100/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 448.10 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 449.50 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 1.84/ 51 123
Processing Hist:
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 449.50 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 451.00 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
========== ========= ======== ================ ============
87 0 13 1.85/ 51 129
Processing Hist: Classification was successful.
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 451.00 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 452.50 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 1.91/ 47 118
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 452.50 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 453.70 Age:
Sect: 6 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 1.92/ 46 78
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 454.00 Age: MAESTRICHTIAN
Core: 36 Depth Bottom of Layer(m): 454.40 Age:
Sect: 7 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 454.50 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 456.00 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
========== ========= ======== ================ ============
77 0 23 1.67/ 61 125
Processing Hist: Classification was successful.
Shipboard Lith : SAND
Screen Lith : CLAY MINERAL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 456.00 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 457.50 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 1.67/ 61 127
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 457.50 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 459.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 128
Processing Hist:
Shipboard Lith : VOLCANOGENIC TURBIDITE SANDS
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 459.00 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 460.50 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 0 100 1.74/ 57 128
Processing Hist:
Shipboard Lith : VOLCANOGENIC TURBIDITE SANDS
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 460.50 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 462.00 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 1.88/ 49 127
Processing Hist:
Shipboard Lith : INDURATED NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 462.00 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 463.50 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 1.80/ 54 128
Processing Hist:
Shipboard Lith : UNDURATED NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 670 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 463.50 Age: MAESTRICHTIAN
Core: 37 Depth Bottom of Layer(m): 464.17 Age:
Sect: 7 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : UNDURATED NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 464.00 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 464.40 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 40 1.46/ 74 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SILT
Screen Lith : SILT
Leg : 74 Top/Bottom Interval(mm) : 400/ 800 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 464.40 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 464.80 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.53/ 70 32
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : CLAY MINERAL RICH GLASS RICH CLASTIC SEDIMENT
Leg : 74 Top/Bottom Interval(mm) : 810/1020 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 464.81 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 465.02 Age:
Sect: 1 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 99 1.56/ 68 18
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SAND
Screen Lith : SAND
Leg : 74 Top/Bottom Interval(mm) : 1020/1130 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 465.02 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 465.13 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 99 1.60/ 66 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : INDURATED CHALK
Screen Lith : INDURATED CHALK
Leg : 74 Top/Bottom Interval(mm) : 1130/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 465.13 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 465.50 Age:
Sect: 1 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.61/ 65 30
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE
Screen Lith : SANDSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 465.50 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 467.00 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
========== ========= ======== ================ ============
97 0 3 1.84/ 52 128
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANOGENIC TURBIDITES
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1220 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 467.00 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 468.22 Age:
Sect: 3 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 3 1.86/ 50 104
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1220/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 468.22 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 468.50 Age:
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 1.77/ 55 25
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 468.50 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 470.00 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
========== ========= ======== ================ ============
93 0 7 1.92/ 46 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 220 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 470.00 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 470.22 Age:
Sect: 5 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 450 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 470.35 Age: MAESTRICHTIAN
Core: 38 Depth Bottom of Layer(m): 470.80 Age:
Sect: CC Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1090 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 473.50 Age: MAESTRICHTIAN
Core: 39 Depth Bottom of Layer(m): 474.59 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
62 0 38 1.88/ 49 85
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 492.00 Age: MAESTRICHTIAN
Core: 41 Depth Bottom of Layer(m): 493.50 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
========== ========= ======== ================ ============
50 0 50 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANOCLASTIC TURBIDITES
Screen Lith : PALAGONITE RICH CARBONATE RICH MARLY LIMESTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 250 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 493.50 Age: MAESTRICHTIAN
Core: 41 Depth Bottom of Layer(m): 493.75 Age:
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDDY LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1180 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 502.50 Age: MAESTRICHTIAN
Core: 42 Depth Bottom of Layer(m): 503.68 Age:
Sect: 2 Thickness of Layer(m) : 1.18
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 : LIMESTONE
Screen Lith : FORAMINIFERA RICH INDURATED CARBONATE CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 260 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 510.00 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 510.26 Age:
Sect: 1 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 0 /
Processing Hist:
Shipboard Lith : TURBIDITE SEQUENCE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 260/1350 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 510.26 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 511.35 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDDY LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 950/1290 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 513.95 Age: MAESTRICHTIAN
Core: 43 Depth Bottom of Layer(m): 514.29 Age:
Sect: 3 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDDY LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1120 Age: MAESTRICHTIAN
Hole: 528 Depth Top of Layer(m) : 519.00 Age: MAESTRICHTIAN
Core: 44 Depth Bottom of Layer(m): 520.12 Age:
Sect: 1 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
========== ========= ======== ================ ============
49 0 51 1.85/ 51 94
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : PALAGONITE RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age:
Hole: 528 Depth Top of Layer(m) : 528.00 Age:
Core: 45 Depth Bottom of Layer(m): 528.05 Age:
Sect: 1 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1150/1210 Age:
Hole: 528 Depth Top of Layer(m) : 538.15 Age:
Core: 46 Depth Bottom of Layer(m): 538.21 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 10 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1210/1240 Age:
Hole: 528 Depth Top of Layer(m) : 538.21 Age:
Core: 46 Depth Bottom of Layer(m): 538.24 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 0 83 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS CLAYSTONE
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 74 Top/Bottom Interval(mm) : 1240/1500 Age:
Hole: 528 Depth Top of Layer(m) : 538.24 Age:
Core: 46 Depth Bottom of Layer(m): 538.50 Age:
Sect: 1 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1300 Age:
Hole: 528 Depth Top of Layer(m) : 538.50 Age:
Core: 46 Depth Bottom of Layer(m): 539.80 Age:
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 74 Top/Bottom Interval(mm) : 1300/1500 Age:
Hole: 528 Depth Top of Layer(m) : 539.80 Age:
Core: 46 Depth Bottom of Layer(m): 540.00 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE
Screen Lith : SILTSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age:
Hole: 528 Depth Top of Layer(m) : 540.00 Age:
Core: 46 Depth Bottom of Layer(m): 540.10 Age:
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE
Screen Lith : SILTSTONE
Leg : 74 Top/Bottom Interval(mm) : 100/ 350 Age:
Hole: 528 Depth Top of Layer(m) : 540.10 Age:
Core: 46 Depth Bottom of Layer(m): 540.35 Age:
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 350/1500 Age:
Hole: 528 Depth Top of Layer(m) : 540.35 Age:
Core: 46 Depth Bottom of Layer(m): 541.50 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE
Screen Lith : SANDSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 70 Age:
Hole: 528 Depth Top of Layer(m) : 541.50 Age:
Core: 46 Depth Bottom of Layer(m): 541.57 Age:
Sect: 4 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 : SANDSTONE
Screen Lith : SANDSTONE
Leg : 74 Top/Bottom Interval(mm) : 70/1050 Age:
Hole: 528 Depth Top of Layer(m) : 541.57 Age:
Core: 46 Depth Bottom of Layer(m): 542.55 Age:
Sect: 4 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : SANDSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/1250 Age:
Hole: 528 Depth Top of Layer(m) : 543.00 Age:
Core: 46 Depth Bottom of Layer(m): 544.25 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: Classification failed; no smear slide data exists.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 90 Age:
Hole: 528 Depth Top of Layer(m) : 544.35 Age:
Core: 46 Depth Bottom of Layer(m): 544.44 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
========== ========= ======== ================ ============
52 0 48 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH MARLY 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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