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Core Data from the Deep Sea Drilling Project
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 0.10 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 7.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.00 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
========== ========= ======== ================ ============
95 0 0 /
Processing Hist:
Shipboard Lith : NANNO RICH FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 240/1500 Age: UPPER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 9.24 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.50 Age:
Sect: 2 Thickness of Layer(m) : 1.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO BEARING FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 10.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.00 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 : NANNO BEARING FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 12.00 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 13.50 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 : NANNO RICH FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 281 Depth Top of Layer(m) : 13.50 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 15.00 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 : NANNO RICH FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 15.00 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 16.50 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 : NANNO RICH FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 16.60 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 16.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 17.00 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 18.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO BEARING FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 18.50 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 20.00 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
========== ========= ======== ================ ============
95 0 0 /
Processing Hist:
Shipboard Lith : NANNO BEARING FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 20.00 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 21.50 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
========== ========= ======== ================ ============
97 6 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 21.50 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 23.00 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 1.58/ 67 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 23.00 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 24.50 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 : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 24.50 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 26.00 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
========== ========= ======== ================ ============
95 0 0 1.62/ 65 140
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 26.10 Age: UPPER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 26.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 15 85 /
Processing Hist:
Shipboard Lith : MICARB BEARING NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 281 Depth Top of Layer(m) : 26.60 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 26.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 2 2 /
Processing Hist: Classification was successful.
Shipboard Lith : DET BEARING NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 190/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 36.19 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 37.50 Age:
Sect: 1 Thickness of Layer(m) : 1.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.82/ 53 120
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 37.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 0 0 1.78/ 55 146
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 40.60 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 40.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
101 1 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 45.50 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.00 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 : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 47.00 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 48.50 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 : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 48.50 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 50.00 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 : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 50.00 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 51.50 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 1.69/ 60 145
Processing Hist:
Shipboard Lith : NANNO FORMA OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 51.50 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 53.00 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
========== ========= ======== ================ ============
95 0 0 /
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 53.00 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 54.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 65 146
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 54.60 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 54.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 8 2 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS BEARING NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 55.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 56.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 56.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 58.00 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 : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 58.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 59.50 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 : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 100/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 59.60 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 61.00 Age:
Sect: 4 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.61/ 65 137
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 61.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 61.36 Age:
Sect: 5 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 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 790/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 63.29 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 64.00 Age:
Sect: 6 Thickness of Layer(m) : 0.71
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 64.10 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 64.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 1 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 64.60 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 64.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 5 0 /
Processing Hist: Classification was successful.
Shipboard Lith : SPICULE BEARING FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 74.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 75.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
94 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 75.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 77.00 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 1.65/ 63 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 77.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 78.50 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 : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 281 Depth Top of Layer(m) : 78.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 80.00 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 : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 80.00 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 81.50 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 : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 81.50 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 83.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 83.10 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 83.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 2 2 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 190/1080 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 83.69 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 84.58 Age:
Sect: 1 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 85.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 86.50 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 1.46/ 74 142
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 86.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 88.00 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 : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 88.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 89.50 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 : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 89.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 91.00 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
========== ========= ======== ================ ============
96 0 0 /
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 91.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 92.50 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 : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/0000 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 92.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 92.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 3 1 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA CHALK
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 281 Depth Top of Layer(m) : 93.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 94.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 94.50 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 96.00 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 1.60/ 66 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 96.00 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 97.50 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 : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 160/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 97.66 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 99.00 Age:
Sect: 4 Thickness of Layer(m) : 1.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 70/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 99.07 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 100.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
93 0 0 1.61/ 65 140
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 100.50 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 102.00 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 : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 102.10 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 102.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 102.50 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.00 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 NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 104.00 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.50 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 NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 105.50 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 107.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 107.00 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 108.50 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 NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 108.50 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 110.00 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
========== ========= ======== ================ ============
95 0 0 1.64/ 63 146
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 110.00 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 111.50 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 NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 111.60 Age: LOWER MIOCENE
Core: 12 Depth Bottom of Layer(m): 111.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 800/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 112.80 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.50 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 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 113.50 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 115.00 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
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 115.00 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.50 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
========== ========= ======== ================ ============
86 1 13 1.66/ 62 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 281 Depth Top of Layer(m) : 116.50 Age: LOWER MIOCENE
Core: 13 Depth Bottom of Layer(m): 118.00 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
========== ========= ======== ================ ============
13 1 86 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO AND FORAM BEARING GLAUC DET SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 118.00 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 118.20 Age:
Sect: 5 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 : NANNO AND FORAM BEARING GLAUC DET SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 200/ 490 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 118.20 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 118.49 Age:
Sect: 5 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 : DOLO AND FORAM BEARING GLAUC AND NANNO RICH DET SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 490/1000 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 118.49 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 119.00 Age:
Sect: 5 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO AND FORAM BEARING GLAUC DET SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 1000/1500 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 119.00 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 119.50 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
========== ========= ======== ================ ============
25 0 75 /
Processing Hist: Classification was successful.
Shipboard Lith : DOLO AND FORAM BEARING GLAUC AND NANNO RICH DET SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 119.60 Age: LOWER OLIGOCENE
Core: 13 Depth Bottom of Layer(m): 119.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : FEL RICH GLAUC QTZ SAND
Screen Lith : GLAUCONITE RICH QUARTZ RICH SAND
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER OLIGOCENE
Hole: 281 Depth Top of Layer(m) : 121.50 Age: LOWER OLIGOCENE
Core: 14 Depth Bottom of Layer(m): 123.00 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
========== ========= ======== ================ ============
11 25 64 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SAND
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH SILT
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 123.00 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 124.50 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
========== ========= ======== ================ ============
1 30 69 1.64/ 63 146
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILTY CLAY
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 124.50 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 126.00 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
========== ========= ======== ================ ============
25 40 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 126.00 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 127.50 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
========== ========= ======== ================ ============
25 40 69 1.55/ 69 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 127.50 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 129.00 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
========== ========= ======== ================ ============
3 49 48 1.44/ 75 146
Processing Hist: Classification was successful.
Shipboard Lith : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH SPICULE RICH DIATOM MUD
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 129.00 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 130.50 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 : AD SPICULE AND GLAUC BEARING DIAT RICH DET SANDY SILTY CLAY
Screen Lith : SILICEOUS SEDIMENT.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 130.60 Age: UPPER EOCENE
Core: 14 Depth Bottom of Layer(m): 130.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 45 24 /
Processing Hist: Classification was successful.
Shipboard Lith : GLAUC RAD SPICULE BEARING DET SILT-RICH FORAM DIAT OOZE
Screen Lith : FORAMINIFERA RICH DIATOM OOZE
Leg : 29 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 132.30 Age: UPPER EOCENE
Core: 15 Depth Bottom of Layer(m): 132.50 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 /
Processing Hist:
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 132.50 Age: UPPER EOCENE
Core: 15 Depth Bottom of Layer(m): 134.00 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
========== ========= ======== ================ ============
28 54 18 /
Processing Hist:
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 134.00 Age: UPPER EOCENE
Core: 15 Depth Bottom of Layer(m): 135.50 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 1.34/ 81 141
Processing Hist:
Shipboard Lith : FORAM NANNO SPONGE SPICULE AND DET SAND RICH DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 135.60 Age: UPPER EOCENE
Core: 15 Depth Bottom of Layer(m): 135.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 53 17 /
Processing Hist: Classification was successful.
Shipboard Lith : ORAM NANNO SPONGE SPICULE AND DET SILTY SAND RICH DIAT OOZE
Screen Lith : NANNOFOSSIL RICH SPICULE RICH DIATOM OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 140.75 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 142.25 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 : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 142.25 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 143.75 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 1.28/ 85 146
Processing Hist:
Shipboard Lith : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 143.75 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 145.25 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
========== ========= ======== ================ ============
35 0 0 /
Processing Hist:
Shipboard Lith : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 145.25 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 146.75 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 : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 146.75 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 148.25 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 : NO BEARING SPICULE AND FORAM RICH DET CLAYEY SILT DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 148.25 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 149.75 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 41 60 1.41/ 77 145
Processing Hist:
Shipboard Lith : NNO BEARING SPICULE AND FORAM RICH DET SILTY CLAY DIAT OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 149.85 Age: UPPER EOCENE
Core: 16 Depth Bottom of Layer(m): 149.85 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
26 62 12 /
Processing Hist: Classification was successful.
Shipboard Lith : AND NANNO BEARING FORAM DET SAND AND SPICULE RICH DIAT OOZE
Screen Lith : FORAMINIFERA RICH SPICULE RICH DIATOM RICH SILICEOUS OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 150.00 Age: UPPER EOCENE
Core: 17 Depth Bottom of Layer(m): 150.55 Age:
Sect: 1 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 1 31 /
Processing Hist: Classification was successful.
Shipboard Lith : GREEN SAND
Screen Lith : QUARTZ RICH FORAMINIFERA RICH NANNOFOSSIL LIMESTONE
Leg : 29 Top/Bottom Interval(mm) : 00/ 140 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 153.00 Age: UPPER EOCENE
Core: 17 Depth Bottom of Layer(m): 153.14 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
========== ========= ======== ================ ============
50 35 31 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLAUC BEARING DET SAND AND FORAM RICH NANNO CHALK
Screen Lith : DETRITAL MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 00/1290 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 157.50 Age: UPPER EOCENE
Core: 17 Depth Bottom of Layer(m): 158.79 Age:
Sect: 6 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 1 97 /
Processing Hist: Classification was successful.
Shipboard Lith : MICA SCHIST BRECCIA
Screen Lith : FELDSPAR RICH QUARTZ RICH MUDSTONE
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER EOCENE
Hole: 281 Depth Top of Layer(m) : 159.10 Age: UPPER EOCENE
Core: 17 Depth Bottom of Layer(m): 159.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : QTZ MICA SCHIST FRAGMENTS
Screen Lith : CLASTIC STONE.
Leg : 29 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 281 Depth Top of Layer(m) : 159.60 Age:
Core: 18 Depth Bottom of Layer(m): 159.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLAUC SANDSTONE
Screen Lith : GLAUCONITE RICH SANDSTONE
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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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