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Core Data from the Deep Sea Drilling Project
Leg : 12 Top/Bottom Interval(mm) : 770/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 105.77 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 106.50 Age:
Sect: 1 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.93/ 46 77
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 106.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 108.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.94/ 46 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 108.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 109.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.95/ 45 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 109.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 111.00 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 0 100 1.96/ 44 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 111.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 112.50 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
========== ========= ======== ================ ============
12 0 88 1.97/ 43 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH QUARTZ RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 112.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 114.00 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
========== ========= ======== ================ ============
14 0 86 1.94/ 45 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH ZEOLITE RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 740/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 114.74 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 115.50 Age:
Sect: 1 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
13 0 0 1.90/ 48 79
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 115.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 117.00 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
========== ========= ======== ================ ============
14 0 86 1.96/ 44 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 117.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 118.50 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
========== ========= ======== ================ ============
8 0 93 1.93/ 46 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH MICA RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 118.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 120.00 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
========== ========= ======== ================ ============
5 0 95 1.90/ 48 148
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH QUARTZ RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 980/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 120.98 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 121.50 Age:
Sect: 1 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.74/ 57 55
Processing Hist:
Shipboard Lith : CLAY AND SILT
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 121.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 123.00 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 1.74/ 57 158
Processing Hist:
Shipboard Lith : CLAY AND SILT
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 123.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 124.50 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
========== ========= ======== ================ ============
9 0 91 1.84/ 51 153
Processing Hist: Classification was successful.
Shipboard Lith : CLAY AND SILT
Screen Lith : QUARTZ RICH MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 124.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 126.00 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
========== ========= ======== ================ ============
9 0 91 1.95/ 45 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 400/1500 Age: PLEISTOCENE
Hole: 111A Depth Top of Layer(m) : 125.40 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 126.50 Age:
Sect: 1 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 96 1.88/ 49 112
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : MICA RICH QUARTZ RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 00/ 60 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 126.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 126.56 Age:
Sect: 2 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 96 1.84/ 51 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 60/ 700 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 126.56 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 127.20 Age:
Sect: 2 Thickness of Layer(m) : 0.64
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
34 0 66 1.81/ 53 68
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY(?)
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 700/1480 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 127.20 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 127.98 Age:
Sect: 2 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 66 1.91/ 47 83
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 1480/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 127.98 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 128.00 Age:
Sect: 2 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 66 1.39/ 79 2
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT
Screen Lith : SANDY MUD
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 128.00 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 129.50 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 66 1.78/ 55 84
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 132.50 Age: PLIOCENE
Core: 4 Depth Bottom of Layer(m): 134.00 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 66 1.71/ 59 72
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/ 350 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 134.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 134.35 Age:
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 66 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SAND AND SILT
Screen Lith : MUD
Leg : 12 Top/Bottom Interval(mm) : 350/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 134.35 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 135.50 Age:
Sect: 1 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 1.90/ 48 119
Processing Hist: Classification was successful.
Shipboard Lith : CLAY SAND AND SILT
Screen Lith : FORAMINIFERA RICH QUARTZ RICH SILT
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 135.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 137.00 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 70 1.85/ 51 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 137.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 138.50 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 70 1.81/ 53 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND SAND
Screen Lith : SANDY MUD
Leg : 12 Top/Bottom Interval(mm) : 00/ 810 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 138.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 139.31 Age:
Sect: 4 Thickness of Layer(m) : 0.81
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 1.78/ 55 80
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 810/1050 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 139.31 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 139.55 Age:
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 1.75/ 57 26
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH SAND
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/ 50 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 140.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 140.05 Age:
Sect: 5 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 50/ 90 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 140.05 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 140.09 Age:
Sect: 5 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 20 1.61/ 65 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 12 Top/Bottom Interval(mm) : 90/ 440 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 140.09 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 140.44 Age:
Sect: 5 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 20 1.90/ 48 37
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 440/ 540 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 140.44 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 140.54 Age:
Sect: 5 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
========== ========= ======== ================ ============
30 0 70 1.87/ 50 11
Processing Hist: Classification was successful.
Shipboard Lith : SAND
Screen Lith : NANNOFOSSIL RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 12 Top/Bottom Interval(mm) : 540/1310 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 140.54 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 141.31 Age:
Sect: 5 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
========== ========= ======== ================ ============
10 0 90 1.92/ 47 82
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH MUD
Leg : 12 Top/Bottom Interval(mm) : 1310/1460 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 141.31 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 141.46 Age:
Sect: 5 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 1.82/ 52 16
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SILT TO SAND
Screen Lith : SAND
Leg : 12 Top/Bottom Interval(mm) : 490/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 143.49 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 144.50 Age:
Sect: 1 Thickness of Layer(m) : 1.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 1.68/ 61 104
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/ 620 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 144.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 145.12 Age:
Sect: 2 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 90 1.74/ 57 62
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 620/1500 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 145.12 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 146.00 Age:
Sect: 2 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 0 12 1.74/ 57 93
Processing Hist: Classification was successful.
Shipboard Lith : SILTY FORAM SAND
Screen Lith : NANNOFOSSIL OOZE
Leg : 12 Top/Bottom Interval(mm) : 00/ 900 Age: PLIOCENE
Hole: 111A Depth Top of Layer(m) : 146.00 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 146.90 Age:
Sect: 3 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 0 28 1.73/ 58 82
Processing Hist: Classification was successful.
Shipboard Lith : GLAUCONITIC SILTY FORAM SAND
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 12 Top/Bottom Interval(mm) : 900/ 910 Age: MIOCENE
Hole: 111A Depth Top of Layer(m) : 146.90 Age: MIOCENE
Core: 6 Depth Bottom of Layer(m): 146.91 Age:
Sect: 3 Thickness of Layer(m) : 0.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.81/ 53 1
Processing Hist:
Shipboard Lith : GLAUCONITE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 910/1010 Age: EOCENE
Hole: 111A Depth Top of Layer(m) : 146.91 Age: EOCENE
Core: 6 Depth Bottom of Layer(m): 147.01 Age:
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 10
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 1010/1030 Age: EOCENE
Hole: 111A Depth Top of Layer(m) : 147.01 Age: EOCENE
Core: 6 Depth Bottom of Layer(m): 147.03 Age:
Sect: 3 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 0 50 1.77/ 56 2
Processing Hist: Classification was successful.
Shipboard Lith : OXIDIZED CLAY
Screen Lith : ZEOLITE RICH MARLY CHALK
Leg : 12 Top/Bottom Interval(mm) : 1030/1170 Age: EOCENE
Hole: 111A Depth Top of Layer(m) : 147.03 Age: EOCENE
Core: 6 Depth Bottom of Layer(m): 147.17 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
========== ========= ======== ================ ============
0 0 50 1.76/ 56 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 1170/1200 Age: EOCENE
Hole: 111A Depth Top of Layer(m) : 147.17 Age: EOCENE
Core: 6 Depth Bottom of Layer(m): 147.20 Age:
Sect: 3 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.75/ 57 4
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : REDUCED CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 1200/1400 Age: EOCENE
Hole: 111A Depth Top of Layer(m) : 147.20 Age: EOCENE
Core: 6 Depth Bottom of Layer(m): 147.40 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 1.68/ 61 21
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 80/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 152.08 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 153.50 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
========== ========= ======== ================ ============
0 0 0 1.57/ 68 149
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 153.50 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 155.00 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 1.49/ 72 155
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 155.00 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 156.50 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 1.43/ 76 157
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 156.50 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 158.00 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
========== ========= ======== ================ ============
30 0 70 1.44/ 75 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 158.00 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 159.50 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 1.37/ 80 157
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 00/1220 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 159.50 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 160.72 Age:
Sect: 6 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 122
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 1220/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 160.72 Age: LOWER EOCENE
Core: 7 Depth Bottom of Layer(m): 161.00 Age:
Sect: 6 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 1.52/ 71 29
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 160/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 161.16 Age: LOWER EOCENE
Core: 8 Depth Bottom of Layer(m): 162.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
28 0 72 1.37/ 80 140
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH CLASTIC SEDIMENTSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 162.50 Age: LOWER EOCENE
Core: 8 Depth Bottom of Layer(m): 164.00 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
========== ========= ======== ================ ============
30 0 70 1.53/ 70 156
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAYSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 164.00 Age: LOWER EOCENE
Core: 9 Depth Bottom of Layer(m): 165.50 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
========== ========= ======== ================ ============
27 0 73 1.56/ 68 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 700/ 950 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 173.70 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 173.95 Age:
Sect: 1 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 1.25/ 87 15
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY.
Leg : 12 Top/Bottom Interval(mm) : 950/1000 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 173.95 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 174.00 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 65 5
Processing Hist:
Shipboard Lith : CHERTY MUDSTONE
Screen Lith : PELAGIC CLAY.
Leg : 12 Top/Bottom Interval(mm) : 1000/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 174.00 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 174.50 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.57/ 68 53
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 174.50 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 176.00 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
========== ========= ======== ================ ============
26 0 74 1.63/ 64 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 176.00 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 177.50 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
========== ========= ======== ================ ============
20 0 0 1.67/ 62 159
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 111A Depth Top of Layer(m) : 177.50 Age: LOWER EOCENE
Core: 10 Depth Bottom of Layer(m): 179.00 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
========== ========= ======== ================ ============
19 0 81 1.67/ 62 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 12 Top/Bottom Interval(mm) : 1340/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 183.34 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 183.50 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 183.50 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 185.00 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
========== ========= ======== ================ ============
94 0 0 1.74/ 57 156
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 185.00 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 186.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 7 1.81/ 53 158
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 186.50 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 188.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 23 0 1.88/ 49 157
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : CHALCEDONY RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 188.00 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 189.50 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
========== ========= ======== ================ ============
94 0 6 1.88/ 49 151
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 189.50 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 191.00 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
========== ========= ======== ================ ============
88 23 0 1.80/ 54 158
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 111A Depth Top of Layer(m) : 190.00 Age: MAESTRICHTIAN
Core: 12 Depth Bottom of Layer(m): 191.50 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
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : MENT AND THIRTEEN GLAUCONITIC DOLOMITIC LIMESTONE FRAGMENTS
Screen Lith : MICA RICH NANNOFOSSIL RICH PELAGIC CLAY
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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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