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Core Data from the Deep Sea Drilling Project
Leg : 15 Top/Bottom Interval(mm) : 00/1360 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 52.24 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 53.60 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 0 80 1.15/ 93 85
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 53.74 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 55.24 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 80 1.19/ 90 140
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 55.24 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 56.74 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
========== ========= ======== ================ ============
34 0 66 1.18/ 90 114
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 56.74 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 58.24 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
========== ========= ======== ================ ============
40 0 60 1.18/ 91 111
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : PYROXENE RICH CARBONATE RICH MARLY LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 58.24 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 59.74 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
========== ========= ======== ================ ============
38 0 62 1.22/ 88 124
Processing Hist: Classification was successful.
Shipboard Lith : FORAM MARL
Screen Lith : PYROXENE RICH NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 154 Depth Top of Layer(m) : 59.74 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 61.24 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
========== ========= ======== ================ ============
37 0 63 1.23/ 88 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM MARL
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 108.56 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 110.06 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.43/ 76 120
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 90/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 110.15 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 111.56 Age:
Sect: 2 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 0 69 1.45/ 75 124
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 170/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 111.73 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 113.06 Age:
Sect: 3 Thickness of Layer(m) : 1.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 0 64 1.49/ 73 99
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 113.06 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 114.56 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
========== ========= ======== ================ ============
75 0 25 1.41/ 77 128
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 300/1250 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 114.86 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 115.81 Age:
Sect: 5 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 1.44/ 75 77
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 30/1330 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 116.09 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 117.39 Age:
Sect: 6 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 1.50/ 72 115
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM CHALK
Screen Lith : MARLY FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 90/1480 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 117.65 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 119.04 Age:
Sect: 7 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 0 76 1.61/ 65 138
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 920/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 164.92 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 165.50 Age:
Sect: 1 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
116 0 0 1.47/ 74 39
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 165.50 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 167.00 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
========== ========= ======== ================ ============
17 0 83 1.36/ 80 117
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 167.00 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 167.18 Age:
Sect: 3 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.34/ 81 1
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH CARBONATE OOZE
Leg : 15 Top/Bottom Interval(mm) : 180/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 167.18 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 168.50 Age:
Sect: 3 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 25 1.54/ 69 98
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC CLAY AND SAND
Screen Lith : QUARTZ RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 470/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 173.47 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 174.50 Age:
Sect: 1 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.55/ 68 50
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND
Screen Lith : QUARTZ RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 174.50 Age: LOWER PLIOCENE
Core: 4 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
========== ========= ======== ================ ============
1 0 99 1.55/ 69 154
Processing Hist:
Shipboard Lith : VOLCANIC SAND AND CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 176.00 Age: LOWER PLIOCENE
Core: 4 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
========== ========= ======== ================ ============
3 0 97 1.71/ 59 134
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND
Screen Lith : FELDSPAR RICH PYROXENE RICH PELAGIC CLAYSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/ 700 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 182.23 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 182.93 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC AND CALCAREOUS ZONES
Screen Lith : FELDSPAR RICH PYROXENE RICH PELAGIC CLAY
Leg : 15 Top/Bottom Interval(mm) : 00/ 660 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 183.73 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 184.39 Age:
Sect: 2 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist:
Shipboard Lith : CALCAREOUS CLAY
Screen Lith : DETRITAL SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 660/ 970 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 184.39 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 184.70 Age:
Sect: 2 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
========== ========= ======== ================ ============
3 0 98 1.46/ 74 25
Processing Hist:
Shipboard Lith : VOLCANIC SAND
Screen Lith : DETRITAL SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 185.23 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 186.73 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 350/ 500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 187.08 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 187.23 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 0 75 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : FORAMINIFERA RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1000/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 187.73 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 188.23 Age:
Sect: 4 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 75 1.29/ 84 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC CLAY AND SAND AND MARL
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 130/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 188.36 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 189.73 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
========== ========= ======== ================ ============
10 0 90 1.52/ 70 6
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY AND SAND AND MARL
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 340/ 740 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 190.07 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 190.47 Age:
Sect: 6 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 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 740/ 830 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 190.47 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 190.56 Age:
Sect: 6 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : COARSE VOLCANIC SAND (ANDESITIC)
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 910/1160 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 190.64 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 190.89 Age:
Sect: 6 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
========== ========= ======== ================ ============
5 0 95 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 192.00 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 193.50 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND CLAY
Screen Lith : CLAY MINERAL RICH GLASS RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 202.00 Age: LOWER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 203.50 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 : VOLCANIC CLAY AND SAND
Screen Lith : CLASTIC STONE.
Leg : 15 Top/Bottom Interval(mm) : 600/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 211.70 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 212.60 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
========== ========= ======== ================ ============
8 0 92 1.24/ 87 47
Processing Hist: Classification was successful.
Shipboard Lith : SANDY VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 350/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 212.95 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 214.10 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 92 1.25/ 87 49
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 214.10 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 215.60 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC RICH CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1020/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 216.62 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 217.10 Age:
Sect: 4 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 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 217.10 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 218.60 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 1.22/ 89 29
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : FELDSPAR RICH ZEOLITE RICH PELAGIC CLAYSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 218.60 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 220.10 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 1.18/ 91 34
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC CLAY
Screen Lith : FELDSPAR RICH HORNBLENDE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 480/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 221.48 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 222.50 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
========== ========= ======== ================ ============
1 2 97 1.54/ 69 61
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC FINE SAND AND SILT
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 700/1000 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 230.70 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 231.00 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT
Screen Lith : INDURATED CARBONATE CHALK
Leg : 15 Top/Bottom Interval(mm) : 1000/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 231.00 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 231.50 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 10 1.55/ 69 25
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND AND SILT
Screen Lith : SAND
Leg : 15 Top/Bottom Interval(mm) : 00/1140 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 231.50 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 232.64 Age:
Sect: 2 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.52/ 70 46
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SILT AND CLAY
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1140/1240 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 232.64 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 232.74 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 12 83 1.57/ 68 11
Processing Hist: Classification was successful.
Shipboard Lith : VERY COARSE VOLCANIC SANDSTONE
Screen Lith : CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1320/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 232.82 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 233.00 Age:
Sect: 2 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 62 18
Processing Hist:
Shipboard Lith : VOLCANIC SILT AND CLAY
Screen Lith : CLASTIC STONE.
Leg : 15 Top/Bottom Interval(mm) : 190/1460 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 233.19 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 234.46 Age:
Sect: 3 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
========== ========= ======== ================ ============
16 0 84 1.73/ 58 117
Processing Hist:
Shipboard Lith : VOLCANIC SANDS AND SILTS AND CLAYS
Screen Lith : CLASTIC STONE.
Leg : 15 Top/Bottom Interval(mm) : 830/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 240.83 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 241.50 Age:
Sect: 1 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.52/ 70 33
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SILT AND SAND
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 241.50 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 243.00 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 1.57/ 67 153
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 154 Depth Top of Layer(m) : 243.00 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 244.50 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
========== ========= ======== ================ ============
6 0 94 1.58/ 67 96
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 590/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 249.59 Age: LOWER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 250.50 Age: UPPER MIOCENE
Sect: 1 Thickness of Layer(m) : 0.91
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 1.64/ 64 90
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : CLAY MINERAL RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1270/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 251.77 Age: LOWER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 252.00 Age: UPPER MIOCENE
Sect: 2 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
========== ========= ======== ================ ============
4 0 0 1.22/ 88 8
Processing Hist:
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : CLASTIC STONE.
Leg : 15 Top/Bottom Interval(mm) : 600/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 258.60 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 259.50 Age: UPPER MIOCENE
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
========== ========= ======== ================ ============
9 0 91 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 259.50 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 261.00 Age: UPPER 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 1.78/ 55 159
Processing Hist:
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 261.00 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 262.50 Age: UPPER 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
========== ========= ======== ================ ============
1 0 99 1.76/ 56 114
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 264.00 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 265.50 Age: UPPER 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
========== ========= ======== ================ ============
1 0 99 1.66/ 62 136
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 360/1500 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 265.86 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 267.00 Age: UPPER MIOCENE
Sect: 6 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.75/ 57 121
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC SAND AND SILT AND CLAY
Screen Lith : FELDSPAR RICH PYROXENE RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1360 Age: NEOGENE
Hole: 154 Depth Top of Layer(m) : 268.00 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 269.36 Age: UPPER MIOCENE
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.57/ 68 127
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VOLCANIC SAND
Screen Lith : VOLC MATERIAL FRAG RICH SAND
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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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