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Core Data from the Deep Sea Drilling Project
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 525A Depth Top of Layer(m) : 0.00 Age: LOWER 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 525A Depth Top of Layer(m) : 1.50 Age: LOWER 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: LOWER PLEISTOCENE
Hole: 525A Depth Top of Layer(m) : 3.00 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.40 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER PLEISTOCENE
Hole: 525A Depth Top of Layer(m) : 3.50 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.55 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 : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: LOWER PLEISTOCENE
Hole: 525A Depth Top of Layer(m) : 3.60 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 3.90 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 41.60 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 43.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 43.10 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 44.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 44.60 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 46.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 46.10 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 47.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 47.70 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 47.80 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 525A Depth Top of Layer(m) : 51.10 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 52.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 89.10 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 90.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
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 MIOCENE
Hole: 525A Depth Top of Layer(m) : 90.60 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 92.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 92.10 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 93.60 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 93.60 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 95.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 95.10 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 96.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 96.70 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 96.80 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 MIOCENE
Hole: 525A Depth Top of Layer(m) : 98.60 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 100.10 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 100.10 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 101.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 101.60 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 103.10 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 : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 103.10 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 104.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 104.60 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 105.80 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
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER MIOCENE
Hole: 525A Depth Top of Layer(m) : 106.10 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 106.60 Age:
Sect: 6 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 : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age:
Hole: 525A Depth Top of Layer(m) : 106.70 Age:
Core: 6 Depth Bottom of Layer(m): 106.85 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 165.10 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 166.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 166.60 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 168.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 550 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 168.10 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 168.65 Age:
Sect: 3 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 1040/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 169.14 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 169.60 Age:
Sect: 3 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 220 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 169.60 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 169.82 Age:
Sect: 4 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 1300/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 170.90 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 171.10 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 390 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 171.10 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 171.49 Age:
Sect: 5 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 171.66 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 171.78 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 174.60 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 176.10 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
========== ========= ======== ================ ============
100 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 176.10 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 177.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 177.60 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 179.10 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
========== ========= ======== ================ ============
101 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 179.10 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 180.60 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 180.60 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 182.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 182.10 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 183.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 690 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 183.60 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 184.29 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
========== ========= ======== ================ ============
102 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 184.39 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 184.49 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 184.10 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 185.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
94 2 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 185.60 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 187.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 187.10 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 188.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 188.60 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 190.10 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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 190.10 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 191.60 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 191.60 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 192.60 Age:
Sect: 6 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 192.70 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 192.85 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 193.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 195.10 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 OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 195.10 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 196.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 196.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 198.10 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
========== ========= ======== ================ ============
100 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 198.10 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 199.60 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 199.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 201.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 525A Depth Top of Layer(m) : 201.10 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 202.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 600 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 202.60 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 203.20 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 203.30 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 203.35 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 203.10 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 204.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 204.60 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 206.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 206.10 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 207.60 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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 207.60 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 209.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 209.10 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 210.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 210.60 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 212.10 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 212.20 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 212.32 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL FORAMINIFERAL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 212.60 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 214.10 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 214.10 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 215.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
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: 525A Depth Top of Layer(m) : 215.60 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 217.10 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
========== ========= ======== ================ ============
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 MIOCENE
Hole: 525A Depth Top of Layer(m) : 217.10 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 218.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1000 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 218.60 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 219.60 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 219.70 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 219.80 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
========== ========= ======== ================ ============
100 0 0 /
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: 525A Depth Top of Layer(m) : 222.10 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 223.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.69/ 60 129
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: 525A Depth Top of Layer(m) : 223.60 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 225.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 1.62/ 64 129
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: 525A Depth Top of Layer(m) : 225.10 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 226.60 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
========== ========= ======== ================ ============
102 2 0 1.71/ 59 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 226.60 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 228.10 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
========== ========= ======== ================ ============
100 2 0 1.71/ 59 128
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: 525A Depth Top of Layer(m) : 228.10 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 229.30 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
========== ========= ======== ================ ============
100 0 0 1.81/ 53 105
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 1200/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 229.30 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 229.60 Age:
Sect: 5 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 1.80/ 54 26
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 229.60 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 231.10 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
========== ========= ======== ================ ============
100 0 0 1.79/ 54 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 710 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 231.10 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 231.81 Age:
Sect: 7 Thickness of Layer(m) : 0.71
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 231.91 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 232.01 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
========== ========= ======== ================ ============
100 0 0 /
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: 525A Depth Top of Layer(m) : 231.60 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 233.10 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
========== ========= ======== ================ ============
100 0 0 1.61/ 65 122
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: 525A Depth Top of Layer(m) : 233.10 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 234.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 2 0 1.80/ 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: 525A Depth Top of Layer(m) : 234.60 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 236.10 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
========== ========= ======== ================ ============
100 0 0 1.86/ 50 127
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: 525A Depth Top of Layer(m) : 236.10 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 237.60 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
========== ========= ======== ================ ============
100 0 0 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: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 237.60 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 239.10 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 1.78/ 55 115
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 239.10 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 240.60 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
========== ========= ======== ================ ============
100 0 0 1.77/ 56 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 720 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 240.60 Age: LOWER MIOCENE
Core: 14 Depth Bottom of Layer(m): 241.32 Age:
Sect: 7 Thickness of Layer(m) : 0.72
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: 525A Depth Top of Layer(m) : 241.10 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 242.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 1.71/ 59 129
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: 525A Depth Top of Layer(m) : 242.60 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 244.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.70/ 60 129
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: 525A Depth Top of Layer(m) : 244.10 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 245.60 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
========== ========= ======== ================ ============
100 0 0 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: 525A Depth Top of Layer(m) : 245.60 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 247.10 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
========== ========= ======== ================ ============
100 0 0 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 MIOCENE
Hole: 525A Depth Top of Layer(m) : 247.10 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 248.60 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
========== ========= ======== ================ ============
100 0 0 1.82/ 52 129
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: 525A Depth Top of Layer(m) : 248.60 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 250.10 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
========== ========= ======== ================ ============
100 0 0 1.79/ 54 103
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 650 Age: LOWER MIOCENE
Hole: 525A Depth Top of Layer(m) : 250.10 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 250.75 Age:
Sect: 7 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 250.86 Age: LOWER MIOCENE
Core: 15 Depth Bottom of Layer(m): 251.01 Age: UPPER OLIGOCENE
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 : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 950 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 250.60 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 251.55 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 0 1.69/ 60 79
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 950/1150 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 251.55 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 251.75 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.78/ 55 17
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1150/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 251.75 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 252.10 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 31
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 450 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 252.10 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 252.55 Age: UPPER OLIGOCENE
Sect: 2 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 1.84/ 52 36
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 450/ 530 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 252.55 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 252.63 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 7
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 530/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 252.63 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 253.60 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.83/ 52 85
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 253.60 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 255.10 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
========== ========= ======== ================ ============
0 0 0 1.85/ 51 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 255.10 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 256.60 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
========== ========= ======== ================ ============
100 0 0 1.83/ 52 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 256.60 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 258.10 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 1.70/ 60 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 258.10 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 259.60 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 1.80/ 54 124
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 650 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 259.60 Age: LOWER MIOCENE
Core: 16 Depth Bottom of Layer(m): 260.25 Age: UPPER OLIGOCENE
Sect: 7 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) : 00/1500 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 260.10 Age: LOWER MIOCENE
Core: 17 Depth Bottom of Layer(m): 261.60 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
========== ========= ======== ================ ============
97 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 750 Age: TERTIARY
Hole: 525A Depth Top of Layer(m) : 261.60 Age: LOWER MIOCENE
Core: 17 Depth Bottom of Layer(m): 262.35 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 263.91 Age: UPPER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 264.01 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 OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 267.60 Age: UPPER OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 269.10 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 269.10 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 270.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 270.60 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 272.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 272.10 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 273.60 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: 525A Depth Top of Layer(m) : 275.10 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 276.60 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 600 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 276.60 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 277.20 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 120 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 277.40 Age: OLIGOCENE
Core: 18 Depth Bottom of Layer(m): 277.52 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 269.60 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 271.10 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
========== ========= ======== ================ ============
96 0 4 1.87/ 50 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 271.10 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 272.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 1.88/ 49 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 272.60 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 274.10 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 1.80/ 54 116
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 274.10 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 275.60 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
========== ========= ======== ================ ============
100 0 0 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: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 275.60 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 277.10 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 525A Depth Top of Layer(m) : 277.10 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 278.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 278.60 Age: MIDDLE EOCENE
Core: 19 Depth Bottom of Layer(m): 279.00 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 279.10 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 279.55 Age:
Sect: 1 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 1.72/ 58 37
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 450/1500 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 279.55 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 280.60 Age:
Sect: 1 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 1.83/ 52 92
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: 525A Depth Top of Layer(m) : 280.60 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 282.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.81/ 53 129
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: 525A Depth Top of Layer(m) : 282.10 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 283.60 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
========== ========= ======== ================ ============
100 0 0 1.80/ 54 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1080 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 283.60 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 284.68 Age:
Sect: 4 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.82/ 53 93
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 1150/1500 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 286.25 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 286.60 Age:
Sect: 5 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 630 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 286.60 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 287.23 Age:
Sect: 6 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
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: 525A Depth Top of Layer(m) : 287.33 Age: MIDDLE EOCENE
Core: 20 Depth Bottom of Layer(m): 287.43 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: 525A Depth Top of Layer(m) : 288.60 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 290.10 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 1.78/ 55 127
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: 525A Depth Top of Layer(m) : 290.10 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 291.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 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: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 291.60 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 293.10 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
========== ========= ======== ================ ============
100 0 0 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: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 293.10 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 294.60 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
========== ========= ======== ================ ============
100 0 0 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: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 294.60 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 296.10 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
========== ========= ======== ================ ============
102 0 0 1.82/ 53 102
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: 525A Depth Top of Layer(m) : 296.10 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 297.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 540 Age: MIDDLE EOCENE
Hole: 525A Depth Top of Layer(m) : 297.60 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 298.14 Age:
Sect: 7 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: EOCENE
Hole: 525A Depth Top of Layer(m) : 298.24 Age: MIDDLE EOCENE
Core: 21 Depth Bottom of Layer(m): 298.34 Age: LOWER EOCENE
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: 525A Depth Top of Layer(m) : 298.10 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 299.60 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
========== ========= ======== ================ ============
97 0 3 1.77/ 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: 525A Depth Top of Layer(m) : 299.60 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 301.10 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
========== ========= ======== ================ ============
95 0 5 1.81/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 525A Depth Top of Layer(m) : 301.10 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 302.60 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
========== ========= ======== ================ ============
99 0 2 1.80/ 54 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: EOCENE
Hole: 525A Depth Top of Layer(m) : 302.60 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 304.10 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
========== ========= ======== ================ ============
95 0 5 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: EOCENE
Hole: 525A Depth Top of Layer(m) : 304.10 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 305.60 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1360 Age: EOCENE
Hole: 525A Depth Top of Layer(m) : 305.60 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 306.96 Age: LOWER EOCENE
Sect: 6 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: EOCENE
Hole: 525A Depth Top of Layer(m) : 307.06 Age: MIDDLE EOCENE
Core: 22 Depth Bottom of Layer(m): 307.21 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: 525A Depth Top of Layer(m) : 307.60 Age: MIDDLE EOCENE
Core: 23 Depth Bottom of Layer(m): 309.10 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
========== ========= ======== ================ ============
96 0 4 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: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 309.10 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 310.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
101 0 0 1.81/ 53 128
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: 525A Depth Top of Layer(m) : 310.60 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 312.10 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 1.82/ 53 128
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: 525A Depth Top of Layer(m) : 312.10 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 313.60 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 1.85/ 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 EOCENE
Hole: 525A Depth Top of Layer(m) : 313.60 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 315.10 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
========== ========= ======== ================ ============
102 0 0 1.81/ 53 116
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: 525A Depth Top of Layer(m) : 315.10 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 316.60 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 1.86/ 50 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 316.60 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 317.26 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 EOCENE
Hole: 525A Depth Top of Layer(m) : 317.36 Age: LOWER EOCENE
Core: 23 Depth Bottom of Layer(m): 317.51 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 : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 317.10 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 318.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 1 3 1.82/ 52 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 318.60 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 320.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 0 1 1.78/ 55 129
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: 525A Depth Top of Layer(m) : 320.10 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 321.60 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 1 1 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: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 321.60 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 323.10 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 1.81/ 53 129
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: 525A Depth Top of Layer(m) : 323.10 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 324.60 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
========== ========= ======== ================ ============
99 0 1 1.85/ 51 129
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: 525A Depth Top of Layer(m) : 324.60 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 326.10 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
========== ========= ======== ================ ============
98 0 2 1.83/ 52 104
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 650 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 326.10 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 326.75 Age:
Sect: 7 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
========== ========= ======== ================ ============
99 1 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 326.85 Age: LOWER EOCENE
Core: 24 Depth Bottom of Layer(m): 326.95 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
========== ========= ======== ================ ============
100 0 0 /
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: 525A Depth Top of Layer(m) : 326.60 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 328.10 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
========== ========= ======== ================ ============
96 0 4 /
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: 525A Depth Top of Layer(m) : 328.10 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 329.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
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: 525A Depth Top of Layer(m) : 329.60 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 331.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 331.10 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 332.60 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: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 332.60 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 334.10 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 334.10 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 335.60 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
========== ========= ======== ================ ============
100 0 0 1.87/ 50 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 670 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 335.60 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 336.27 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
========== ========= ======== ================ ============
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: 525A Depth Top of Layer(m) : 336.37 Age: LOWER EOCENE
Core: 25 Depth Bottom of Layer(m): 336.42 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: 525A Depth Top of Layer(m) : 336.10 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 337.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 0 1 1.77/ 55 126
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: 525A Depth Top of Layer(m) : 337.60 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 339.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 0 1 1.90/ 48 117
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1050 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 339.10 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 340.15 Age:
Sect: 3 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 1.94/ 45 51
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER EOCENE
Hole: 525A Depth Top of Layer(m) : 341.75 Age: LOWER EOCENE
Core: 26 Depth Bottom of Layer(m): 341.89 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
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: 525A Depth Top of Layer(m) : 351.60 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 353.10 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
========== ========= ======== ================ ============
99 0 1 /
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: 525A Depth Top of Layer(m) : 353.10 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 354.30 Age:
Sect: 2 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 0 1 1.86/ 50 77
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: 525A Depth Top of Layer(m) : 354.60 Age: LOWER EOCENE
Core: 28 Depth Bottom of Layer(m): 356.10 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 1.85/ 51 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 356.10 Age: PALEOCENE
Core: 28 Depth Bottom of Layer(m): 356.25 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 356.35 Age: PALEOCENE
Core: 28 Depth Bottom of Layer(m): 356.45 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
========== ========= ======== ================ ============
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: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 355.10 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 356.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 1.88/ 49 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 356.60 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 358.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
94 0 6 1.88/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 358.10 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 359.60 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
========== ========= ======== ================ ============
101 0 0 1.89/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 359.60 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 361.10 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
========== ========= ======== ================ ============
102 0 0 1.89/ 48 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 600 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 361.10 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 361.70 Age:
Sect: 5 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 361.80 Age: PALEOCENE
Core: 29 Depth Bottom of Layer(m): 361.95 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 364.60 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 366.10 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
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 366.10 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 367.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 367.60 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 369.10 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
========== ========= ======== ================ ============
102 0 0 1.87/ 49 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 369.10 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 370.60 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 370.60 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 372.10 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 0 100 1.83/ 52 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 660 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 372.10 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 372.76 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 170 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 372.86 Age: PALEOCENE
Core: 30 Depth Bottom of Layer(m): 373.03 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
========== ========= ======== ================ ============
102 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1300 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 374.10 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 375.40 Age:
Sect: 1 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
========== ========= ======== ================ ============
89 0 11 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 375.60 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 377.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 377.10 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 378.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 378.60 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 380.10 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 720 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 380.10 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 380.82 Age:
Sect: 5 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1150 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 381.60 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 382.75 Age:
Sect: 6 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
========== ========= ======== ================ ============
100 1 0 1.85/ 51 64
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 383.40 Age: PALEOCENE
Core: 31 Depth Bottom of Layer(m): 383.50 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
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: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 383.60 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 385.10 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 1.78/ 55 125
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 385.10 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 386.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.78/ 55 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 386.60 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 388.10 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
========== ========= ======== ================ ============
104 0 0 1.82/ 53 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 388.10 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 389.60 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
========== ========= ======== ================ ============
102 0 0 1.94/ 45 115
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1200 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 389.60 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 390.80 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
========== ========= ======== ================ ============
104 0 0 1.90/ 48 77
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 391.10 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 392.60 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 0 100 1.91/ 47 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 700 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 392.60 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 393.30 Age:
Sect: 7 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
========== ========= ======== ================ ============
101 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 110 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 393.40 Age: PALEOCENE
Core: 32 Depth Bottom of Layer(m): 393.51 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 402.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 402.70 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 0 1.88/ 49 4
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 100/ 200 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 402.70 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 402.80 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.98/ 43 9
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 200/ 240 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 402.80 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 402.84 Age:
Sect: 1 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 4
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 240/1200 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 402.84 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 403.80 Age:
Sect: 1 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
========== ========= ======== ================ ============
95 0 5 1.79/ 54 84
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1200/1250 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 403.80 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 403.85 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
========== ========= ======== ================ ============
0 0 0 1.97/ 43 4
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 1250/1270 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 403.85 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 403.87 Age:
Sect: 1 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.00/ 42 2
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 1270/1300 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 403.87 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 403.90 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.03/ 40 2
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 404.10 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 405.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 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: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 405.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 407.10 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 2 1 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: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 407.10 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 408.60 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 1.89/ 48 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 760 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 408.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 409.36 Age:
Sect: 5 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.89/ 48 49
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 760/ 930 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 409.36 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 409.53 Age:
Sect: 5 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
========== ========= ======== ================ ============
105 0 0 2.00/ 42 15
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 930/1000 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 409.53 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 409.60 Age:
Sect: 5 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 2.04/ 40 6
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 1000/1130 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 409.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 409.73 Age:
Sect: 5 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 12
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 1130/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 409.73 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.10 Age:
Sect: 5 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 1.77/ 56 32
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 60/ 80 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.16 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.18 Age:
Sect: 6 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 80/ 110 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.18 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.21 Age:
Sect: 6 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 110/ 200 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.21 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.30 Age:
Sect: 6 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 200/ 380 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.30 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.48 Age:
Sect: 6 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 61 6
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 380/ 450 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.48 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.55 Age:
Sect: 6 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 1.71/ 59 6
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 450/ 500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.55 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.60 Age:
Sect: 6 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 1.84/ 52 4
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 500/ 630 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.73 Age:
Sect: 6 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 47 12
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 630/ 710 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.73 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 410.81 Age:
Sect: 6 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 51 7
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 710/1200 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 410.81 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 411.30 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 1.67/ 61 43
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/ 700 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 411.60 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 412.30 Age:
Sect: 7 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 412.40 Age: PALEOCENE
Core: 35 Depth Bottom of Layer(m): 412.45 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 412.10 Age: PALEOCENE
Core: 36 Depth Bottom of Layer(m): 413.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
79 0 21 1.76/ 56 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 413.60 Age: PALEOCENE
Core: 36 Depth Bottom of Layer(m): 415.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.71/ 59 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 415.10 Age: PALEOCENE
Core: 36 Depth Bottom of Layer(m): 416.60 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
========== ========= ======== ================ ============
57 2 41 1.89/ 48 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 450 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 416.60 Age: PALEOCENE
Core: 36 Depth Bottom of Layer(m): 417.05 Age:
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 74 Top/Bottom Interval(mm) : 00/ 160 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 417.15 Age: PALEOCENE
Core: 36 Depth Bottom of Layer(m): 417.31 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 : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 421.60 Age: PALEOCENE
Core: 37 Depth Bottom of Layer(m): 423.10 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.84/ 51 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 210 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 423.10 Age: PALEOCENE
Core: 37 Depth Bottom of Layer(m): 423.31 Age:
Sect: 2 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 : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 170 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 423.41 Age: PALEOCENE
Core: 37 Depth Bottom of Layer(m): 423.58 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 431.10 Age: PALEOCENE
Core: 38 Depth Bottom of Layer(m): 432.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 0 9 1.40/ 78 120
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 432.60 Age: PALEOCENE
Core: 38 Depth Bottom of Layer(m): 434.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.37/ 79 67
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 434.10 Age: PALEOCENE
Core: 38 Depth Bottom of Layer(m): 435.60 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
========== ========= ======== ================ ============
101 0 0 1.56/ 68 98
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 350 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 435.60 Age: PALEOCENE
Core: 38 Depth Bottom of Layer(m): 435.95 Age:
Sect: 4 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
101 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 436.05 Age: PALEOCENE
Core: 38 Depth Bottom of Layer(m): 436.20 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) : 00/1500 Age: PALEOCENE
Hole: 525A Depth Top of Layer(m) : 440.60 Age: PALEOCENE
Core: 39 Depth Bottom of Layer(m): 442.10 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 1.50/ 71 126
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 442.10 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 443.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 1.40/ 78 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 443.60 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 445.10 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
========== ========= ======== ================ ============
100 0 0 1.48/ 73 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1300 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 445.10 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 446.40 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
========== ========= ======== ================ ============
0 0 0 1.39/ 78 74
Processing Hist:
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 446.60 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 448.10 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
========== ========= ======== ================ ============
100 0 0 1.57/ 67 124
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 448.10 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 449.60 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 1.53/ 70 128
Processing Hist:
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 670 Age: LOWER PALEOCENE
Hole: 525A Depth Top of Layer(m) : 449.60 Age: LOWER PALEOCENE
Core: 39 Depth Bottom of Layer(m): 450.27 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
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 390 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 450.37 Age: UPPER CRETACEOUS
Core: 39 Depth Bottom of Layer(m): 450.76 Age:
Sect: CC Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 450.10 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 451.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 121
Processing Hist:
Shipboard Lith : BRECCIA FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 451.60 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 453.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.54/ 69 126
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 453.10 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 454.60 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
========== ========= ======== ================ ============
100 0 0 1.53/ 70 119
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 454.60 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 456.10 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
========== ========= ======== ================ ============
85 0 15 1.61/ 65 126
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZ RICH NANNOFOSSIL CHALK
Screen Lith : QUARTZ RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 456.10 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 457.60 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
========== ========= ======== ================ ============
100 0 0 1.73/ 58 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 457.60 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 457.70 Age:
Sect: 6 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 457.80 Age: UPPER CRETACEOUS
Core: 40 Depth Bottom of Layer(m): 458.10 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 0 100 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 459.60 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 461.10 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
========== ========= ======== ================ ============
45 0 55 1.41/ 77 111
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERA NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 461.10 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 462.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 1.50/ 71 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 462.60 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 464.10 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 11 1.54/ 69 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 464.10 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 465.60 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 1.54/ 70 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 465.60 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 467.10 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
========== ========= ======== ================ ============
97 0 3 1.52/ 70 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 467.10 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 468.60 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
========== ========= ======== ================ ============
99 0 1 1.53/ 70 103
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 530 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 468.60 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 469.13 Age:
Sect: 7 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 1 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 230 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 469.23 Age: UPPER CRETACEOUS
Core: 41 Depth Bottom of Layer(m): 469.46 Age:
Sect: CC Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : BASALT RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 469.10 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 470.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 1.58/ 67 125
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 470.60 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 472.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.53/ 70 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 472.10 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 473.60 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
========== ========= ======== ================ ============
100 0 0 1.51/ 71 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 473.60 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 475.10 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 1.59/ 66 127
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 475.10 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 476.60 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
========== ========= ======== ================ ============
101 0 0 1.55/ 69 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 476.60 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 478.10 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
========== ========= ======== ================ ============
99 0 1 1.49/ 72 118
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 478.10 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 478.50 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
========== ========= ======== ================ ============
97 0 3 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 478.60 Age: UPPER CRETACEOUS
Core: 42 Depth Bottom of Layer(m): 478.70 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
========== ========= ======== ================ ============
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 478.60 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 480.10 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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 480.10 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 481.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 481.60 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 483.10 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
========== ========= ======== ================ ============
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 483.10 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 484.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 484.60 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 486.10 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
========== ========= ======== ================ ============
94 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 486.10 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 487.60 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 487.60 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 488.00 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
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 488.10 Age: UPPER CRETACEOUS
Core: 43 Depth Bottom of Layer(m): 488.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 488.10 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 489.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 489.60 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 491.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : GLASS RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 491.10 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 492.60 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 CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1150 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 492.60 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 493.75 Age:
Sect: 4 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
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : BRECCIA
Screen Lith : ZEOLITE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 1150/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 493.75 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 494.10 Age:
Sect: 4 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 494.10 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 495.60 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 495.60 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 497.10 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 497.10 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 497.40 Age:
Sect: 7 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
========== ========= ======== ================ ============
92 0 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 300/ 620 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 497.40 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 497.72 Age:
Sect: 7 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 497.82 Age: UPPER CRETACEOUS
Core: 44 Depth Bottom of Layer(m): 498.00 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 497.60 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 499.10 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 69 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 499.10 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 500.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 500.60 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 502.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 502.10 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 503.60 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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1170 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 503.60 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 504.77 Age:
Sect: 5 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 320 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 504.87 Age: UPPER CRETACEOUS
Core: 45 Depth Bottom of Layer(m): 505.19 Age:
Sect: CC Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 507.10 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 508.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
43 0 57 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : PALAGONITE RICH MARLY NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 508.60 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 510.10 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 510.10 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 511.60 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 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 511.60 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 513.10 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
========== ========= ======== ================ ============
5 0 95 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 513.10 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 514.60 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
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : PALAGONITE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1250 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 514.60 Age: UPPER CRETACEOUS
Core: 46 Depth Bottom of Layer(m): 515.85 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 30 /
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 516.60 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 518.10 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
========== ========= ======== ================ ============
21 0 79 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : GLASS RICH NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 518.10 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 519.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 79 /
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 519.60 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 521.10 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : PALAGONITE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 521.10 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 522.60 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
========== ========= ======== ================ ============
62 0 38 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : PALAGONITE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 522.60 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 522.95 Age:
Sect: 5 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 523.07 Age: UPPER CRETACEOUS
Core: 47 Depth Bottom of Layer(m): 523.31 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 526.10 Age: UPPER CRETACEOUS
Core: 48 Depth Bottom of Layer(m): 527.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
61 0 39 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 527.60 Age: UPPER CRETACEOUS
Core: 48 Depth Bottom of Layer(m): 529.10 Age: LOWER MAESTRICHTIAN
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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 529.10 Age: UPPER CRETACEOUS
Core: 48 Depth Bottom of Layer(m): 530.60 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
102 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 530.60 Age: UPPER CRETACEOUS
Core: 48 Depth Bottom of Layer(m): 531.00 Age: LOWER MAESTRICHTIAN
Sect: 4 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 531.10 Age: UPPER CRETACEOUS
Core: 48 Depth Bottom of Layer(m): 531.35 Age: LOWER MAESTRICHTIAN
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 535.60 Age: UPPER CRETACEOUS
Core: 49 Depth Bottom of Layer(m): 537.10 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
38 0 62 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MAESTRICHTIAN
Hole: 525A Depth Top of Layer(m) : 537.10 Age: LOWER MAESTRICHTIAN
Core: 49 Depth Bottom of Layer(m): 538.60 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1320 Age: LOWER MAESTRICHTIAN
Hole: 525A Depth Top of Layer(m) : 538.60 Age: LOWER MAESTRICHTIAN
Core: 49 Depth Bottom of Layer(m): 539.92 Age:
Sect: 3 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: LOWER MAESTRICHTIAN
Hole: 525A Depth Top of Layer(m) : 540.02 Age: LOWER MAESTRICHTIAN
Core: 49 Depth Bottom of Layer(m): 540.32 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) : 00/1500 Age: LOWER MAESTRICHTIAN
Hole: 525A Depth Top of Layer(m) : 545.10 Age: LOWER MAESTRICHTIAN
Core: 50 Depth Bottom of Layer(m): 546.60 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 546.60 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 548.10 Age: LOWER MAESTRICHTIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 548.10 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 549.60 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 549.60 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 551.10 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 551.10 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 552.60 Age: LOWER MAESTRICHTIAN
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 0 /
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 552.60 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 554.10 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 554.10 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 554.25 Age: LOWER MAESTRICHTIAN
Sect: 7 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 74 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 554.35 Age: UPPER CRETACEOUS
Core: 50 Depth Bottom of Layer(m): 554.40 Age: LOWER MAESTRICHTIAN
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
========== ========= ======== ================ ============
50 35 0 /
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 554.60 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 556.10 Age: LOWER MAESTRICHTIAN
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 0 /
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 CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 556.10 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 557.60 Age: LOWER MAESTRICHTIAN
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 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : ZEOLITE RICH PALAGONITE RICH PELAGIC CLAY
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 557.60 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 559.10 Age: LOWER MAESTRICHTIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 559.10 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 560.60 Age: LOWER MAESTRICHTIAN
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 : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 560.60 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 562.10 Age: LOWER MAESTRICHTIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 870 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 562.10 Age: UPPER CRETACEOUS
Core: 51 Depth Bottom of Layer(m): 562.97 Age: LOWER MAESTRICHTIAN
Sect: 6 Thickness of Layer(m) : 0.87
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 564.10 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 565.60 Age: LOWER MAESTRICHTIAN
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 : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 565.60 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 567.10 Age: LOWER MAESTRICHTIAN
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 : CALCAREOUS SANDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 567.10 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 568.60 Age: LOWER MAESTRICHTIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS SANDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 568.60 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 569.30 Age: LOWER MAESTRICHTIAN
Sect: 4 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CONGLOMERATE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 700/ 940 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 569.30 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 569.54 Age: LOWER MAESTRICHTIAN
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 940/1450 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 569.54 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 570.05 Age: LOWER MAESTRICHTIAN
Sect: 4 Thickness of Layer(m) : 0.51
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 : LIMESTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 1450/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 570.05 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 570.10 Age: LOWER MAESTRICHTIAN
Sect: 4 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 : SANDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1350 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 570.10 Age: UPPER CRETACEOUS
Core: 52 Depth Bottom of Layer(m): 571.45 Age: LOWER MAESTRICHTIAN
Sect: 5 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 00/1050 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 573.60 Age: UPPER CRETACEOUS
Core: 53 Depth Bottom of Layer(m): 574.65 Age: LOWER MAESTRICHTIAN
Sect: 1 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUDSTONE
Screen Lith : DETRITAL SEDIMENT.
Leg : 74 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 593.60 Age: UPPER CRETACEOUS
Core: 55 Depth Bottom of Layer(m): 594.10 Age: LOWER MAESTRICHTIAN
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : HEAVY MINERAL RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 594.10 Age: UPPER CRETACEOUS
Core: 55 Depth Bottom of Layer(m): 594.40 Age: LOWER MAESTRICHTIAN
Sect: 2 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : HEAVY MINERAL RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 74 Top/Bottom Interval(mm) : 230/ 320 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 595.83 Age: UPPER CRETACEOUS
Core: 55 Depth Bottom of Layer(m): 595.92 Age: LOWER MAESTRICHTIAN
Sect: 3 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : HEAVY MINERAL RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 74 Top/Bottom Interval(mm) : 530/ 670 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 646.63 Age: UPPER CRETACEOUS
Core: 60 Depth Bottom of Layer(m): 646.77 Age:
Sect: 5 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 74 Top/Bottom Interval(mm) : 670/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 646.77 Age: UPPER CRETACEOUS
Core: 60 Depth Bottom of Layer(m): 647.60 Age:
Sect: 5 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : CLASTIC STONE.
Leg : 74 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 647.60 Age: UPPER CRETACEOUS
Core: 60 Depth Bottom of Layer(m): 649.10 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
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 74 Top/Bottom Interval(mm) : 00/ 520 Age: UPPER CRETACEOUS
Hole: 525A Depth Top of Layer(m) : 649.10 Age: UPPER CRETACEOUS
Core: 60 Depth Bottom of Layer(m): 649.62 Age:
Sect: 7 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAYSTONE
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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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