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Core Data from the Deep Sea Drilling Project
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 0.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 2 33 1.58/ 67 128
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 1.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 1.69/ 60 131
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1000 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 3.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 4.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
45 5 50 1.70/ 60 76
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : QUARTZ RICH NANNOFOSSIL RICH MARLY CARBONATE OOZE
Leg : 80 Top/Bottom Interval(mm) : 1000/1400 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 4.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 4.40 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 1.64/ 64 35
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1190 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 4.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 5.69 Age:
Sect: 4 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
========== ========= ======== ================ ============
50 35 0 1.65/ 63 76
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 6.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 7.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 0 1.70/ 60 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1420 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 8.00 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 9.42 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
========== ========= ======== ================ ============
40 25 0 1.64/ 63 122
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : MARLY CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 9.50 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 11.00 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
========== ========= ======== ================ ============
22 0 78 1.73/ 58 129
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 11.00 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 12.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 78 1.69/ 60 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 12.50 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 14.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 78 1.76/ 56 129
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 660 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 14.00 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 14.66 Age:
Sect: 5 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 78 1.74/ 57 55
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 80 Top/Bottom Interval(mm) : 660/1000 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 14.66 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 15.00 Age:
Sect: 5 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 78 1.66/ 62 30
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 1000/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 15.00 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 15.50 Age:
Sect: 5 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 78 1.75/ 57 44
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 80 Top/Bottom Interval(mm) : 00/1310 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 15.50 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 16.81 Age:
Sect: 6 Thickness of Layer(m) : 1.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 78 1.70/ 60 97
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 16.92 Age: QUATERNARY
Core: 2 Depth Bottom of Layer(m): 17.17 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 78 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 17.50 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 19.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 0 53 1.63/ 64 129
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : QUARTZ RICH CARBONATE RICH MARLY NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1100 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 19.00 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 20.10 Age:
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.68/ 61 93
Processing Hist:
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 1100/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 20.10 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 20.50 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.61/ 65 35
Processing Hist:
Shipboard Lith : FORAMINIFER NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 20.50 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 22.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
74 0 26 1.75/ 57 24
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CALCAREOUS MARLY OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 22.00 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 23.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CALCAREOUS OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 23.50 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 25.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 660 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 25.00 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 25.66 Age:
Sect: 6 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAMINIFER NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 660/ 920 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 25.66 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 25.92 Age:
Sect: 6 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 230 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 26.84 Age: QUATERNARY
Core: 3 Depth Bottom of Layer(m): 27.07 Age:
Sect: CC Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MARLY CALCAREOUS OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 549A Depth Top of Layer(m) : 27.00 Age: QUATERNARY
Core: 4 Depth Bottom of Layer(m): 28.50 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
========== ========= ======== ================ ============
47 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 28.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 30.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 1 14 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 30.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 31.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 31.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 33.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 33.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 34.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 34.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 36.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 290 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 36.31 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 36.60 Age:
Sect: CC Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 549A Depth Top of Layer(m) : 36.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 38.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 38.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.50 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 39.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 41.00 Age: MIDDLE MIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 5 17 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 41.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 42.50 Age: MIDDLE MIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 42.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 44.00 Age: MIDDLE MIOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1240 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 44.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 45.24 Age: MIDDLE MIOCENE
Sect: 6 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 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 45.35 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 45.59 Age: MIDDLE MIOCENE
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 549A Depth Top of Layer(m) : 46.00 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.50 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 47.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 49.00 Age: UPPER OLIGOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 49.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.50 Age: UPPER OLIGOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 19 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1210 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 50.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 51.71 Age: UPPER OLIGOCENE
Sect: 4 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 52.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 53.50 Age: UPPER OLIGOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1180 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 53.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 54.68 Age: UPPER OLIGOCENE
Sect: 6 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 54.79 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 54.99 Age: UPPER OLIGOCENE
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 549A Depth Top of Layer(m) : 55.50 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 57.00 Age: UPPER OLIGOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 57.00 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 58.50 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 60.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 60.00 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 61.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 61.50 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 63.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1460 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 63.00 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 64.46 Age:
Sect: 6 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 64.60 Age: MIDDLE OLIGOCENE
Core: 7 Depth Bottom of Layer(m): 64.79 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 NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 65.00 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 66.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 66.50 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 68.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 68.00 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 69.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 69.50 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 71.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 71.00 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 72.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 680 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 72.50 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 73.18 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 73.28 Age: MIDDLE OLIGOCENE
Core: 8 Depth Bottom of Layer(m): 73.53 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 74.50 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 76.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 76.00 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 77.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 130
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 77.50 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 79.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 79.00 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 80.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1370 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 80.50 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 81.87 Age:
Sect: 5 Thickness of Layer(m) : 1.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 770 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 82.00 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 82.77 Age:
Sect: 6 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 82.90 Age: MIDDLE OLIGOCENE
Core: 9 Depth Bottom of Layer(m): 83.14 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 84.00 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 85.45 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
========== ========= ======== ================ ============
0 0 0 1.66/ 62 117
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 85.50 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 87.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 61 129
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1190 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 87.00 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 88.19 Age:
Sect: 3 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 61 75
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 88.50 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 90.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 127
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 90.00 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 91.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 91.50 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 93.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/ 320 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 93.41 Age: MIDDLE OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 93.73 Age:
Sect: CC Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 93.50 Age: MIDDLE OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 95.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 61 126
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 95.00 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 96.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.68/ 61 128
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 96.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 98.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 10 5 1.68/ 61 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 98.00 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 99.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 99.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 101.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 101.00 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 102.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 102.50 Age: LOWER OLIGOCENE
Core: 11 Depth Bottom of Layer(m): 102.70 Age:
Sect: 7 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 103.00 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 104.50 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
========== ========= ======== ================ ============
80 15 5 1.72/ 58 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : SPICULE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 680 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 104.50 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 105.18 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 280 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 105.28 Age: LOWER OLIGOCENE
Core: 12 Depth Bottom of Layer(m): 105.56 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 NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 106.00 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 107.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 129
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1380 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 107.50 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 108.88 Age:
Sect: 2 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 22 8 1.72/ 59 108
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : SPICULE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 109.00 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 110.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.70/ 60 130
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 110.50 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 110.70 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 111.00 Age: LOWER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 112.50 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
========== ========= ======== ================ ============
80 17 3 1.67/ 62 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 460 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 112.50 Age: LOWER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 112.96 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 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 113.10 Age: LOWER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 113.34 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 116.00 Age: LOWER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 117.50 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
========== ========= ======== ================ ============
80 15 5 1.66/ 62 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1290 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 117.50 Age: LOWER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 118.79 Age:
Sect: 2 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.72/ 59 93
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 540 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 119.65 Age: LOWER OLIGOCENE
Core: 15 Depth Bottom of Layer(m): 120.19 Age:
Sect: CC Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 119.50 Age: LOWER OLIGOCENE
Core: 16 Depth Bottom of Layer(m): 119.79 Age:
Sect: 1 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 1.48/ 73 16
Processing Hist:
Shipboard Lith : DRILLING BRECCIA
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 290/1450 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 119.79 Age: LOWER OLIGOCENE
Core: 16 Depth Bottom of Layer(m): 120.95 Age:
Sect: 1 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 22 3 1.70/ 60 102
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : SPICULE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 290 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 121.00 Age: LOWER OLIGOCENE
Core: 16 Depth Bottom of Layer(m): 121.29 Age:
Sect: 2 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1200 Age: LOWER OLIGOCENE
Hole: 549A Depth Top of Layer(m) : 122.50 Age: LOWER OLIGOCENE
Core: 17 Depth Bottom of Layer(m): 123.70 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 15 5 1.71/ 59 76
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 124.00 Age: UPPER EOCENE
Core: 17 Depth Bottom of Layer(m): 124.50 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 : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1020 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 125.50 Age: UPPER EOCENE
Core: 18 Depth Bottom of Layer(m): 126.52 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
========== ========= ======== ================ ============
90 12 0 1.71/ 59 49
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 126.62 Age: UPPER EOCENE
Core: 18 Depth Bottom of Layer(m): 126.90 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 : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 380 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 127.00 Age: UPPER EOCENE
Core: 19 Depth Bottom of Layer(m): 127.38 Age:
Sect: 1 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
========== ========= ======== ================ ============
82 15 3 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 127.49 Age: UPPER EOCENE
Core: 19 Depth Bottom of Layer(m): 127.74 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 560 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 128.00 Age: UPPER EOCENE
Core: 20 Depth Bottom of Layer(m): 128.56 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 128.67 Age: UPPER EOCENE
Core: 20 Depth Bottom of Layer(m): 128.77 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 129.00 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 129.65 Age:
Sect: 1 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
========== ========= ======== ================ ============
77 12 11 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 129.83 Age: UPPER EOCENE
Core: 21 Depth Bottom of Layer(m): 130.10 Age:
Sect: CC Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 160 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 130.50 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 130.66 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 /
Processing Hist:
Shipboard Lith : DRILLING BRECCIA
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 130.78 Age: UPPER EOCENE
Core: 22 Depth Bottom of Layer(m): 131.13 Age:
Sect: CC Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1100 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 132.00 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 133.10 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
========== ========= ======== ================ ============
0 0 0 1.81/ 53 59
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1270 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 133.50 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 134.77 Age:
Sect: 2 Thickness of Layer(m) : 1.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 5 0 1.86/ 50 94
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 134.87 Age: UPPER EOCENE
Core: 24 Depth Bottom of Layer(m): 135.15 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 : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 780 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 135.00 Age: UPPER EOCENE
Core: 25 Depth Bottom of Layer(m): 135.78 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1450 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 136.50 Age: UPPER EOCENE
Core: 25 Depth Bottom of Layer(m): 137.95 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 12 3 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 900 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 137.50 Age: UPPER EOCENE
Core: 26 Depth Bottom of Layer(m): 138.40 Age:
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 12 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 138.51 Age: UPPER EOCENE
Core: 26 Depth Bottom of Layer(m): 138.76 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1280 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 138.50 Age: UPPER EOCENE
Core: 27 Depth Bottom of Layer(m): 139.78 Age:
Sect: 1 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 12 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 139.90 Age: UPPER EOCENE
Core: 27 Depth Bottom of Layer(m): 140.10 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 140.00 Age: UPPER EOCENE
Core: 28 Depth Bottom of Layer(m): 141.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 17 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : SPICULE RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 141.50 Age: UPPER EOCENE
Core: 28 Depth Bottom of Layer(m): 142.35 Age:
Sect: 2 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 142.47 Age: UPPER EOCENE
Core: 28 Depth Bottom of Layer(m): 142.72 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 147.50 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 149.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 11 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 980 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 149.00 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 149.98 Age:
Sect: 2 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 150.08 Age: UPPER EOCENE
Core: 32 Depth Bottom of Layer(m): 150.33 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 150.50 Age: UPPER EOCENE
Core: 33 Depth Bottom of Layer(m): 152.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 6 10 1.85/ 51 128
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 152.00 Age: UPPER EOCENE
Core: 33 Depth Bottom of Layer(m): 153.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 410 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 153.50 Age: UPPER EOCENE
Core: 33 Depth Bottom of Layer(m): 153.91 Age:
Sect: 3 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 154.04 Age: UPPER EOCENE
Core: 33 Depth Bottom of Layer(m): 154.23 Age:
Sect: CC Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 155.50 Age: UPPER EOCENE
Core: 34 Depth Bottom of Layer(m): 157.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 0 0 1.87/ 50 128
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 157.10 Age: UPPER EOCENE
Core: 34 Depth Bottom of Layer(m): 157.34 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 510 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 160.50 Age: UPPER EOCENE
Core: 35 Depth Bottom of Layer(m): 161.01 Age:
Sect: 1 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 161.11 Age: UPPER EOCENE
Core: 35 Depth Bottom of Layer(m): 161.35 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 165.50 Age: UPPER EOCENE
Core: 36 Depth Bottom of Layer(m): 165.67 Age:
Sect: 1 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
========== ========= ======== ================ ============
95 11 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 165.82 Age: UPPER EOCENE
Core: 36 Depth Bottom of Layer(m): 166.06 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 170.50 Age: UPPER EOCENE
Core: 37 Depth Bottom of Layer(m): 170.71 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
========== ========= ======== ================ ============
89 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 170.81 Age: UPPER EOCENE
Core: 37 Depth Bottom of Layer(m): 171.08 Age:
Sect: CC Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 175.50 Age: UPPER EOCENE
Core: 38 Depth Bottom of Layer(m): 176.10 Age:
Sect: 1 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
========== ========= ======== ================ ============
84 10 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 180.50 Age: UPPER EOCENE
Core: 39 Depth Bottom of Layer(m): 180.60 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
========== ========= ======== ================ ============
86 0 0 1.86/ 50 6
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 480 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 182.00 Age: UPPER EOCENE
Core: 39 Depth Bottom of Layer(m): 182.48 Age:
Sect: 2 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 182.58 Age: UPPER EOCENE
Core: 39 Depth Bottom of Layer(m): 182.80 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/1100 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 185.50 Age: UPPER EOCENE
Core: 40 Depth Bottom of Layer(m): 186.60 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 186.70 Age: UPPER EOCENE
Core: 40 Depth Bottom of Layer(m): 186.96 Age:
Sect: CC Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : CHALK.
Leg : 80 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 190.50 Age: UPPER EOCENE
Core: 41 Depth Bottom of Layer(m): 190.70 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
========== ========= ======== ================ ============
85 13 2 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 190.80 Age: UPPER EOCENE
Core: 41 Depth Bottom of Layer(m): 191.04 Age:
Sect: CC Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 80 Top/Bottom Interval(mm) : 00/ 310 Age: UPPER EOCENE
Hole: 549A Depth Top of Layer(m) : 195.50 Age: UPPER EOCENE
Core: 42 Depth Bottom of Layer(m): 195.81 Age:
Sect: 1 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNOFOSSIL CHALK
Screen Lith : NANNOFOSSIL CHALK
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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