|
|
Core Data from the Deep Sea Drilling Project
Leg : 73 Top/Bottom Interval(mm) : 400/1500 Age: QUATERNARY
Hole: 523 Depth Top of Layer(m) : 4.40 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 5.50 Age:
Sect: 1 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 2 13 1.57/ 67 90
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/ 670 Age: QUATERNARY
Hole: 523 Depth Top of Layer(m) : 5.57 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 6.17 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 130 Age: QUATERNARY
Hole: 523 Depth Top of Layer(m) : 6.27 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 6.40 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 620/1500 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 9.02 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 9.90 Age:
Sect: 1 Thickness of Layer(m) : 0.88
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 : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 9.90 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 11.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 11.40 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 11.60 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 11.70 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 11.82 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 12.80 Age: UPPER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 14.30 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 129
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 14.30 Age: UPPER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 15.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.64/ 63 131
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 150/ 980 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 15.95 Age: UPPER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 16.78 Age:
Sect: 3 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
========== ========= ======== ================ ============
92 0 8 1.69/ 60 38
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 16.88 Age: UPPER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 17.00 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 110/ 250 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 17.31 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 17.45 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 17.60 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 17.70 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 523 Depth Top of Layer(m) : 21.60 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 23.10 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 1.50/ 72 114
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 23.10 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 24.60 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
========== ========= ======== ================ ============
85 0 0 1.72/ 59 131
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 30/1010 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 24.63 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 25.61 Age:
Sect: 3 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 0 0 1.75/ 57 44
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 25.71 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 25.81 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 26.00 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 27.50 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
========== ========= ======== ================ ============
98 0 2 1.68/ 61 130
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 40/1500 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 27.54 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 29.00 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 50/1200 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 29.05 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 30.20 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 30.30 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 30.40 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
========== ========= ======== ================ ============
49 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 110/ 140 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 30.31 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 30.34 Age:
Sect: CC 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 : NANNO CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 00/ 200 Age: PLIOCENE
Hole: 523 Depth Top of Layer(m) : 30.40 Age: PLIOCENE
Core: 8 Depth Bottom of Layer(m): 30.60 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.37/ 80 13
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 210/1440 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 30.61 Age: MIOCENE
Core: 8 Depth Bottom of Layer(m): 31.84 Age:
Sect: 1 Thickness of Layer(m) : 1.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.61/ 65 108
Processing Hist:
Shipboard Lith : NANNO CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 31.90 Age: MIOCENE
Core: 8 Depth Bottom of Layer(m): 33.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 4 47 1.60/ 66 131
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 610 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 33.40 Age: MIOCENE
Core: 8 Depth Bottom of Layer(m): 34.01 Age:
Sect: 3 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 34.11 Age: MIOCENE
Core: 8 Depth Bottom of Layer(m): 34.21 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
========== ========= ======== ================ ============
40 25 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 360 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 34.00 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 34.36 Age:
Sect: 1 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 47 1.42/ 76 31
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 73 Top/Bottom Interval(mm) : 750/ 810 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 34.75 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 34.81 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 47 1.32/ 83 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 73 Top/Bottom Interval(mm) : 1050/1500 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 35.05 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 35.50 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
========== ========= ======== ================ ============
4 0 96 1.26/ 86 33
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 35.50 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 37.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 1.45/ 74 124
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 00/1140 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 37.00 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 38.14 Age:
Sect: 3 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 1.44/ 76 67
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 38.24 Age: MIOCENE
Core: 10 Depth Bottom of Layer(m): 38.38 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 38.40 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 39.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.39/ 78 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 00/ 740 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 39.90 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 40.64 Age:
Sect: 2 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 98 1.48/ 73 64
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 73 Top/Bottom Interval(mm) : 750/1400 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 40.65 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 41.30 Age:
Sect: 2 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
========== ========= ======== ================ ============
26 0 74 1.53/ 70 57
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 73 Top/Bottom Interval(mm) : 1410/1500 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 41.31 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 41.40 Age:
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 74 1.66/ 62 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 320 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 41.40 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 41.72 Age:
Sect: 3 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
========== ========= ======== ================ ============
58 0 43 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 80 Age: MIOCENE
Hole: 523 Depth Top of Layer(m) : 41.83 Age: MIOCENE
Core: 11 Depth Bottom of Layer(m): 41.91 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 300/ 650 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 42.20 Age: OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 42.55 Age:
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 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 660/1290 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 42.56 Age: OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 43.19 Age:
Sect: 1 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 : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 1300/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 43.20 Age: OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 43.40 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 0 36 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 80/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 43.48 Age: OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 44.90 Age:
Sect: 2 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 00/ 280 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 44.90 Age: OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 45.18 Age:
Sect: 3 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
67 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 50/1240 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 45.45 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 46.64 Age:
Sect: 1 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 0 1.68/ 61 104
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 1280/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 46.68 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 46.90 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.63/ 64 14
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 00/1080 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 46.90 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 47.98 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 1.74/ 57 93
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 1090/1190 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 47.99 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 48.09 Age:
Sect: 2 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 1.69/ 60 9
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 1200/1300 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 48.10 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 48.20 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 7 43 1.69/ 60 8
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1310/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 48.21 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 48.40 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 2 18 1.76/ 56 17
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 48.40 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 49.90 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
========== ========= ======== ================ ============
77 0 23 1.71/ 59 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/ 150 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 49.97 Age: OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 50.05 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 700 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 49.40 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 50.10 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 59
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 710/ 870 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 50.11 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 50.27 Age:
Sect: 1 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 14
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 880/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 50.28 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 50.90 Age:
Sect: 1 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 54
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 50.90 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 52.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
73 0 0 1.72/ 58 130
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 450 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 52.40 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 52.85 Age:
Sect: 3 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 70/ 150 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 52.92 Age: OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 53.00 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 100/1500 Age:
Hole: 523 Depth Top of Layer(m) : 57.50 Age:
Core: 16 Depth Bottom of Layer(m): 58.90 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 0 1.76/ 56 120
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 520 Age:
Hole: 523 Depth Top of Layer(m) : 58.90 Age:
Core: 16 Depth Bottom of Layer(m): 59.42 Age:
Sect: 2 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
========== ========= ======== ================ ============
90 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 59.52 Age: LOWER OLIGOCENE
Core: 16 Depth Bottom of Layer(m): 59.65 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 140/1500 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 59.54 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 60.90 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 1 10 1.77/ 55 118
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 50/1010 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 60.95 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 61.91 Age:
Sect: 2 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
========== ========= ======== ================ ============
90 0 0 1.78/ 55 46
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 62.07 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 62.21 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 65.40 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 66.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 1.63/ 64 118
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 73 Top/Bottom Interval(mm) : 100/ 250 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 67.00 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 67.15 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 14
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 260/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 67.16 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 68.40 Age:
Sect: 2 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 109
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 400 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 68.40 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 68.80 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
========== ========= ======== ================ ============
84 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 68.91 Age: OLIGOCENE
Core: 19 Depth Bottom of Layer(m): 69.05 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 69.40 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 70.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 1.74/ 57 130
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 170 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 70.90 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 71.07 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.79/ 54 14
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 180/ 550 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 71.08 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 71.45 Age:
Sect: 2 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 1.79/ 54 33
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 560/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 71.46 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 72.40 Age:
Sect: 2 Thickness of Layer(m) : 0.94
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 48 1.75/ 57 82
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 230 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 72.40 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 72.63 Age:
Sect: 3 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 72.73 Age: OLIGOCENE
Core: 20 Depth Bottom of Layer(m): 72.83 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 : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 160/ 630 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 73.06 Age: OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 73.53 Age:
Sect: 1 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 0 0 1.75/ 57 41
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 720/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 73.62 Age: OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 74.40 Age:
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 1.75/ 56 68
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1440 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 74.40 Age: OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 75.84 Age:
Sect: 2 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.72/ 58 126
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/ 990 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 75.97 Age: OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 76.89 Age:
Sect: 3 Thickness of Layer(m) : 0.92
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 0 1.72/ 58 42
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 90 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 76.99 Age: OLIGOCENE
Core: 21 Depth Bottom of Layer(m): 77.08 Age:
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 500/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 77.80 Age: OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 78.80 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.75/ 57 88
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 50/1300 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 78.85 Age: OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 80.10 Age:
Sect: 2 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
========== ========= ======== ================ ============
85 0 0 1.75/ 57 99
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 130 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 80.25 Age: OLIGOCENE
Core: 22 Depth Bottom of Layer(m): 80.38 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 500/1500 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 81.30 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 82.30 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
79 0 21 1.75/ 57 78
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 100/1500 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 82.40 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 83.80 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 1.76/ 56 123
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/ 640 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 83.87 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 84.44 Age:
Sect: 3 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 80 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 84.54 Age: LOWER OLIGOCENE
Core: 23 Depth Bottom of Layer(m): 84.62 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1400 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 84.80 Age: LOWER OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 86.20 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 14 1.77/ 56 119
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 40/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 86.34 Age: OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 87.80 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 17 1.79/ 55 128
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 30/ 570 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 87.83 Age: OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 88.37 Age:
Sect: 3 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
========== ========= ======== ================ ============
91 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 180 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 88.47 Age: OLIGOCENE
Core: 24 Depth Bottom of Layer(m): 88.65 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 : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 80/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 88.88 Age: OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 90.30 Age:
Sect: 1 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 1.75/ 57 124
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 200/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 90.50 Age: OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 91.80 Age:
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 1.73/ 58 114
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 950 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 91.80 Age: OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 92.75 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 0 1.73/ 58 34
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 92.85 Age: LOWER OLIGOCENE
Core: 25 Depth Bottom of Layer(m): 92.99 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 50/1500 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 92.85 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 94.30 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 94.30 Age: LOWER OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 94.75 Age:
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 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 120 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 94.85 Age: OLIGOCENE
Core: 26 Depth Bottom of Layer(m): 94.97 Age:
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 30/1500 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 94.83 Age: OLIGOCENE
Core: 27 Depth Bottom of Layer(m): 96.30 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 2 3 1.81/ 53 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1390 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 96.30 Age: OLIGOCENE
Core: 27 Depth Bottom of Layer(m): 97.69 Age:
Sect: 2 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 2 11 1.77/ 55 111
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: OLIGOCENE
Hole: 523 Depth Top of Layer(m) : 97.79 Age: OLIGOCENE
Core: 27 Depth Bottom of Layer(m): 97.93 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 70/1500 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 98.87 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 100.30 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 2 11 1.78/ 55 125
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 370 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 100.30 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 100.67 Age:
Sect: 2 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 31
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 73 Top/Bottom Interval(mm) : 380/ 810 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 100.68 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 101.11 Age:
Sect: 2 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
54 2 44 1.78/ 55 38
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUD
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 820/1500 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 101.12 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 101.80 Age:
Sect: 2 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 1.76/ 56 60
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 170 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 101.80 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 101.97 Age:
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 180/1130 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 101.98 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 102.93 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.77/ 56 65
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: EOCENE
Hole: 523 Depth Top of Layer(m) : 103.03 Age: EOCENE
Core: 28 Depth Bottom of Layer(m): 103.17 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 30/1500 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 106.83 Age: UPPER EOCENE
Core: 30 Depth Bottom of Layer(m): 108.30 Age:
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.79/ 54 128
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1430 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 108.30 Age: UPPER EOCENE
Core: 30 Depth Bottom of Layer(m): 109.73 Age:
Sect: 2 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 0 1.79/ 54 119
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 50/ 130 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 109.85 Age: UPPER EOCENE
Core: 30 Depth Bottom of Layer(m): 109.93 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 70/1500 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 110.87 Age: UPPER EOCENE
Core: 31 Depth Bottom of Layer(m): 112.30 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 0 18 1.77/ 56 125
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 112.30 Age: UPPER EOCENE
Core: 31 Depth Bottom of Layer(m): 113.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 0 1.77/ 55 130
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 290 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 113.80 Age: UPPER EOCENE
Core: 31 Depth Bottom of Layer(m): 114.09 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 60/ 140 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 114.15 Age: UPPER EOCENE
Core: 31 Depth Bottom of Layer(m): 114.23 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 150/1500 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 114.95 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 116.30 Age:
Sect: 1 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 14 1.83/ 52 118
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 830 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 116.30 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 117.13 Age:
Sect: 2 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 0 18 1.80/ 54 12
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER EOCENE
Hole: 523 Depth Top of Layer(m) : 117.23 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 117.36 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 110/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 117.91 Age: MIDDLE EOCENE
Core: 33 Depth Bottom of Layer(m): 119.30 Age:
Sect: 1 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 1.78/ 55 120
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 80/1000 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 119.38 Age: MIDDLE EOCENE
Core: 33 Depth Bottom of Layer(m): 120.30 Age:
Sect: 2 Thickness of Layer(m) : 0.92
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 41
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 120.40 Age: MIDDLE EOCENE
Core: 33 Depth Bottom of Layer(m): 120.55 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 200/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 122.00 Age: MIDDLE EOCENE
Core: 34 Depth Bottom of Layer(m): 123.30 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
========== ========= ======== ================ ============
87 0 0 1.78/ 55 114
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 220 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 123.30 Age: MIDDLE EOCENE
Core: 34 Depth Bottom of Layer(m): 123.52 Age:
Sect: 2 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 90 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 123.64 Age: MIDDLE EOCENE
Core: 34 Depth Bottom of Layer(m): 123.73 Age:
Sect: CC Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 100/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 124.90 Age: MIDDLE EOCENE
Core: 35 Depth Bottom of Layer(m): 126.30 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 15 1.79/ 54 123
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 126.30 Age: MIDDLE EOCENE
Core: 35 Depth Bottom of Layer(m): 127.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 17 1.78/ 55 130
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 110 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 127.80 Age: MIDDLE EOCENE
Core: 35 Depth Bottom of Layer(m): 127.91 Age:
Sect: 3 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
========== ========= ======== ================ ============
76 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 128.01 Age: MIDDLE EOCENE
Core: 35 Depth Bottom of Layer(m): 128.11 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 : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 200/1320 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 128.50 Age: MIDDLE EOCENE
Core: 36 Depth Bottom of Layer(m): 129.62 Age:
Sect: 1 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 1.82/ 52 96
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 129.72 Age: MIDDLE EOCENE
Core: 36 Depth Bottom of Layer(m): 129.97 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
73 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 650/ 860 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 131.45 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 131.66 Age:
Sect: 1 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 14
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 980/1090 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 131.78 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 131.89 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.80/ 54 10
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1160/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 131.96 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 132.30 Age:
Sect: 1 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.74/ 57 30
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 280 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 132.30 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 132.58 Age:
Sect: 2 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.79/ 54 22
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 290/ 420 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 132.59 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 132.72 Age:
Sect: 2 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
========== ========= ======== ================ ============
81 0 19 1.82/ 53 11
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO CHALK
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 430/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 132.73 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 133.80 Age:
Sect: 2 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.77/ 56 94
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 380 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 133.80 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 134.18 Age:
Sect: 3 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.77/ 56 21
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 390/ 480 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 134.19 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 134.28 Age:
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
========== ========= ======== ================ ============
47 0 53 1.75/ 57 8
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MARLY CALCAREOUS OOZE
Leg : 73 Top/Bottom Interval(mm) : 490/ 650 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 134.29 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 134.45 Age:
Sect: 3 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 53 1.67/ 62 14
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 660/1330 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 134.46 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 135.13 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 53 1.73/ 58 59
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 130 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 135.23 Age: MIDDLE EOCENE
Core: 37 Depth Bottom of Layer(m): 135.36 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 53 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 135.27 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 136.70 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 18 1.82/ 52 125
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 136.70 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 138.20 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 0 0 1.84/ 52 130
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 138.30 Age: MIDDLE EOCENE
Core: 38 Depth Bottom of Layer(m): 138.45 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 139.20 Age: MIDDLE EOCENE
Core: 39 Depth Bottom of Layer(m): 140.70 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 17 1.79/ 55 129
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 990 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 140.70 Age: MIDDLE EOCENE
Core: 39 Depth Bottom of Layer(m): 141.69 Age:
Sect: 2 Thickness of Layer(m) : 0.99
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 52 85
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 1040/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 141.74 Age: MIDDLE EOCENE
Core: 39 Depth Bottom of Layer(m): 142.20 Age:
Sect: 2 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 56 40
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 270 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 142.20 Age: MIDDLE EOCENE
Core: 39 Depth Bottom of Layer(m): 142.47 Age:
Sect: 3 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 110 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 142.57 Age: MIDDLE EOCENE
Core: 39 Depth Bottom of Layer(m): 142.68 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 550 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 143.20 Age: MIDDLE EOCENE
Core: 40 Depth Bottom of Layer(m): 143.75 Age:
Sect: 1 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 580/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 143.78 Age: MIDDLE EOCENE
Core: 40 Depth Bottom of Layer(m): 144.70 Age:
Sect: 1 Thickness of Layer(m) : 0.92
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 : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 144.70 Age: MIDDLE EOCENE
Core: 40 Depth Bottom of Layer(m): 145.20 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 1000/1250 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 145.70 Age: MIDDLE EOCENE
Core: 40 Depth Bottom of Layer(m): 145.95 Age:
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 30 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 146.05 Age: MIDDLE EOCENE
Core: 40 Depth Bottom of Layer(m): 146.08 Age:
Sect: CC 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 : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 90/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 146.79 Age: MIDDLE EOCENE
Core: 41 Depth Bottom of Layer(m): 148.20 Age:
Sect: 1 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 2 12 1.81/ 53 123
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 148.20 Age: MIDDLE EOCENE
Core: 41 Depth Bottom of Layer(m): 149.70 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 1.81/ 53 130
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 30/1090 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 149.73 Age: MIDDLE EOCENE
Core: 41 Depth Bottom of Layer(m): 150.79 Age:
Sect: 3 Thickness of Layer(m) : 1.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
94 0 0 1.82/ 53 58
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 150.89 Age: MIDDLE EOCENE
Core: 41 Depth Bottom of Layer(m): 151.01 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 : MARLY NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 80/1100 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 151.28 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 152.30 Age:
Sect: 1 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 2 10 1.74/ 57 88
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1110/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 152.31 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 152.70 Age:
Sect: 1 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
========== ========= ======== ================ ============
90 2 8 1.80/ 54 34
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 730 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 152.70 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 153.43 Age:
Sect: 2 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 62
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 880/1220 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 153.58 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 153.92 Age:
Sect: 2 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 58 28
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1230/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 153.93 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 154.20 Age:
Sect: 2 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 23
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 200/ 320 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 154.40 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 154.52 Age:
Sect: 3 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.79/ 54 7
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 330/1280 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 154.53 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 155.48 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 83
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 155.58 Age: MIDDLE EOCENE
Core: 42 Depth Bottom of Layer(m): 155.73 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 155.20 Age: MIDDLE EOCENE
Core: 43 Depth Bottom of Layer(m): 156.70 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 0 1.75/ 56 126
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 156.70 Age: MIDDLE EOCENE
Core: 43 Depth Bottom of Layer(m): 158.20 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 53 128
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 60/ 500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 158.26 Age: MIDDLE EOCENE
Core: 43 Depth Bottom of Layer(m): 158.70 Age:
Sect: 3 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 2
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 510/1050 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 158.71 Age: MIDDLE EOCENE
Core: 43 Depth Bottom of Layer(m): 159.25 Age:
Sect: 3 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 1.83/ 52 48
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 280 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 159.35 Age: MIDDLE EOCENE
Core: 43 Depth Bottom of Layer(m): 159.63 Age:
Sect: CC Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 70 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 159.70 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 159.77 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.50/ 72 4
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 80/ 600 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 159.78 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.30 Age:
Sect: 1 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 45
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 610/ 620 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.31 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.32 Age:
Sect: 1 Thickness of Layer(m) : 0.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 1
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 630/ 850 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.33 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.55 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 51 19
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 860/1000 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.56 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.70 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 12
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1010/1020 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.71 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.72 Age:
Sect: 1 Thickness of Layer(m) : 0.01
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 1
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1030/1120 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.73 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 160.82 Age:
Sect: 1 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 1.84/ 51 8
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 1130/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 160.83 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 161.20 Age:
Sect: 1 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 51 32
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 40/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 161.24 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 162.70 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.84/ 52 127
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 162.70 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 162.84 Age:
Sect: 3 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
========== ========= ======== ================ ============
79 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 30/ 140 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 162.87 Age: MIDDLE EOCENE
Core: 44 Depth Bottom of Layer(m): 162.98 Age:
Sect: CC Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 70/ 630 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 162.27 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 162.83 Age:
Sect: 1 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 0 1.80/ 54 49
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 640/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 162.84 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 163.70 Age:
Sect: 1 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 2 8 1.82/ 53 75
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 60/ 810 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 163.76 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 164.51 Age:
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 1.81/ 53 66
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 820/1090 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 164.52 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 164.79 Age:
Sect: 2 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 52 24
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 1100/1110 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 164.80 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 164.81 Age:
Sect: 2 Thickness of Layer(m) : 0.01
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 1
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 1120/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 164.82 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 165.20 Age:
Sect: 2 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 33
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 900 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 165.20 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 166.10 Age:
Sect: 3 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 0 1.83/ 52 24
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 166.20 Age: MIDDLE EOCENE
Core: 45 Depth Bottom of Layer(m): 166.39 Age:
Sect: CC Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 100/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 166.80 Age: MIDDLE EOCENE
Core: 46 Depth Bottom of Layer(m): 168.20 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 280 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 168.20 Age: MIDDLE EOCENE
Core: 46 Depth Bottom of Layer(m): 168.48 Age:
Sect: 2 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 169.70 Age: MIDDLE EOCENE
Core: 46 Depth Bottom of Layer(m): 169.89 Age:
Sect: 3 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 180 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 169.99 Age: MIDDLE EOCENE
Core: 46 Depth Bottom of Layer(m): 170.17 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 : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 20/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 170.22 Age: MIDDLE EOCENE
Core: 47 Depth Bottom of Layer(m): 171.70 Age:
Sect: 1 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 3 89 1.80/ 54 130
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 40/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 171.74 Age: MIDDLE EOCENE
Core: 47 Depth Bottom of Layer(m): 173.20 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 0 0 1.81/ 53 128
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 850 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 173.20 Age: MIDDLE EOCENE
Core: 47 Depth Bottom of Layer(m): 174.05 Age:
Sect: 3 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 180 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 174.15 Age: MIDDLE EOCENE
Core: 47 Depth Bottom of Layer(m): 174.33 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 : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 620/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 181.22 Age: MIDDLE EOCENE
Core: 48 Depth Bottom of Layer(m): 182.10 Age:
Sect: 1 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 1.81/ 53 77
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 600 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 182.10 Age: MIDDLE EOCENE
Core: 48 Depth Bottom of Layer(m): 182.70 Age:
Sect: 2 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
========== ========= ======== ================ ============
87 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 182.80 Age: MIDDLE EOCENE
Core: 48 Depth Bottom of Layer(m): 182.94 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 40/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 182.14 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 183.60 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.79/ 54 128
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 183.60 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 185.10 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
========== ========= ======== ================ ============
0 0 0 1.83/ 52 130
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 00/ 590 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 185.10 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 185.69 Age:
Sect: 3 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 0 1.85/ 51 21
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 600/ 790 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 185.70 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 185.89 Age:
Sect: 3 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.87/ 50 17
Processing Hist:
Shipboard Lith : FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 73 Top/Bottom Interval(mm) : 800/1180 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 185.90 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 186.28 Age:
Sect: 3 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 1.79/ 54 33
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 140 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.38 Age: MIDDLE EOCENE
Core: 49 Depth Bottom of Layer(m): 186.52 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.50 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 186.60 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 1.64/ 64 7
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 110/ 230 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.61 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 186.73 Age:
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 11
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 240/ 260 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.74 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 186.76 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 1.85/ 51 1
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 270/ 320 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.77 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 186.82 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 1.89/ 48 5
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 370/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 186.87 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 188.00 Age:
Sect: 1 Thickness of Layer(m) : 1.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 99
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 188.00 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 189.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 0 0 1.79/ 55 131
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 50/ 310 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 189.55 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 189.81 Age:
Sect: 3 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 73 Top/Bottom Interval(mm) : 00/ 160 Age: MIDDLE EOCENE
Hole: 523 Depth Top of Layer(m) : 189.92 Age: MIDDLE EOCENE
Core: 50 Depth Bottom of Layer(m): 190.08 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
========== ========= ======== ================ ============
50 35 16 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
|
|
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.
|