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Core Data from the Deep Sea Drilling Project
Leg : 42 Top/Bottom Interval(mm) : 600/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 101.10 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 102.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC NANNO MUD
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 140/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 102.14 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 103.50 Age:
Sect: 2 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
========== ========= ======== ================ ============
46 4 50 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM QTZ SAND
Screen Lith : CARBONATE RICH FORAMINIFERA RICH MARLY CALCAREOUS OOZE
Leg : 42 Top/Bottom Interval(mm) : 350/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 157.35 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 158.50 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
========== ========= ======== ================ ============
16 0 84 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CARBONATE RICH QUARTZ RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 80/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 158.58 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 160.00 Age:
Sect: 2 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 0 85 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 160.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 161.50 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
========== ========= ======== ================ ============
17 0 83 1.83/ 52 146
Processing Hist: Classification was successful.
Shipboard Lith : SILTY NANNO MARL
Screen Lith : NANNOFOSSIL RICH ORGANIC DEBRIS RICH SILT
Leg : 42 Top/Bottom Interval(mm) : 750/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 208.75 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 209.50 Age:
Sect: 1 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MUD AND MARL
Screen Lith : QUARTZ RICH CARBONATE RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 1250/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 252.75 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 253.00 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 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 253.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 254.50 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
========== ========= ======== ================ ============
19 0 81 1.75/ 57 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL AND OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 254.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 256.00 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
========== ========= ======== ================ ============
21 0 79 1.86/ 50 137
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 256.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 257.50 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
========== ========= ======== ================ ============
32 0 68 1.84/ 52 145
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLS AND OOZES
Screen Lith : QUARTZ RICH NANNOFOSSIL RICH MARLY CARBONATE CHALK
Leg : 42 Top/Bottom Interval(mm) : 880/1500 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 297.88 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 298.50 Age:
Sect: 1 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
56 0 0 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/ 510 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 298.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 299.01 Age:
Sect: 2 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
========== ========= ======== ================ ============
30 0 70 /
Processing Hist:
Shipboard Lith : NANNO MARLS
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 510/1230 Age: PLEISTOCENE
Hole: 374 Depth Top of Layer(m) : 299.01 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 299.73 Age:
Sect: 2 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1230/1300 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 299.73 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 299.80 Age:
Sect: 2 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLS
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 299.80 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 300.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 42 Top/Bottom Interval(mm) : 00/ 290 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 300.00 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 300.29 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 1.76/ 56 25
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH ORGANIC DEBRIS RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 290/ 440 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 300.29 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 300.44 Age:
Sect: 3 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 15
Processing Hist:
Shipboard Lith : NANNO OOZES
Screen Lith : CLASTIC SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 440/ 860 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 300.44 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 300.86 Age:
Sect: 3 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 1.86/ 50 40
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : NANNOFOSSIL RICH ORGANIC DEBRIS RICH CLASTIC SEDIMENT
Leg : 42 Top/Bottom Interval(mm) : 860/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 300.86 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 301.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
65 0 35 1.89/ 48 62
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 301.50 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 301.76 Age:
Sect: 4 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 1.83/ 52 17
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 260/ 700 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 301.76 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 302.20 Age:
Sect: 4 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 1.80/ 54 43
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLS
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 700/1420 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 302.20 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 302.92 Age:
Sect: 4 Thickness of Layer(m) : 0.72
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 70
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CHALK.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 303.00 Age: UPPER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 304.50 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
========== ========= ======== ================ ============
73 0 27 1.81/ 53 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL RICH CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 480 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 330.50 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 330.98 Age:
Sect: 0 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
========== ========= ======== ================ ============
55 0 45 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1420 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 330.98 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 332.40 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
========== ========= ======== ================ ============
55 0 45 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 332.48 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 333.98 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
========== ========= ======== ================ ============
60 0 40 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 333.98 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 335.48 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
========== ========= ======== ================ ============
63 0 37 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 335.48 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 336.98 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
========== ========= ======== ================ ============
55 0 45 1.86/ 50 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 740 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 336.98 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 337.72 Age:
Sect: 5 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
66 0 34 1.88/ 49 72
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZES
Screen Lith : QUARTZ RICH NANNOFOSSIL RICH FORAMINIFERA RICH CHALK
Leg : 42 Top/Bottom Interval(mm) : 740/ 830 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 337.72 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 337.81 Age:
Sect: 5 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 9
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 830/1100 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 337.81 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 338.08 Age:
Sect: 5 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 55 1.89/ 48 26
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1100/1380 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 338.08 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 338.36 Age:
Sect: 5 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 1.79/ 54 27
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 338.48 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 339.98 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
========== ========= ======== ================ ============
53 0 47 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 340.40 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 341.80 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 1.86/ 50 136
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 341.90 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 343.30 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
73 0 28 1.89/ 48 136
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 343.40 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 344.80 Age:
Sect: 3 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 1.88/ 49 136
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 344.90 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 346.30 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
========== ========= ======== ================ ============
55 0 45 1.90/ 48 135
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 346.40 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 347.90 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
========== ========= ======== ================ ============
60 0 40 1.93/ 46 137
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1250 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 347.90 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 349.15 Age:
Sect: 6 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 1.97/ 44 122
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MARL
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 1250/1470 Age: UPPER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 349.15 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 349.37 Age:
Sect: 6 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.06/ 38 16
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CHALK.
Leg : 42 Top/Bottom Interval(mm) : 630/1220 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 350.13 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 350.72 Age:
Sect: 1 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 0 23 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 351.00 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 352.40 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 0 32 1.66/ 62 135
Processing Hist: Classification was successful.
Shipboard Lith : SILTY FORAM NANNO OOZE
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 320 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 352.50 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 352.82 Age:
Sect: 3 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
60 0 40 1.81/ 53 31
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 320/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 352.82 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 354.00 Age:
Sect: 3 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.88/ 49 115
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/ 990 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 354.00 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 354.99 Age:
Sect: 4 Thickness of Layer(m) : 0.99
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
68 0 32 1.89/ 48 95
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 990/1050 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 354.99 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 355.05 Age:
Sect: 4 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 0 2.03/ 40 6
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 1050/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 355.05 Age: LOWER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 355.50 Age:
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.98/ 43 44
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 359.00 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 360.50 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
========== ========= ======== ================ ============
61 0 39 1.84/ 51 142
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 360.50 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 362.00 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
========== ========= ======== ================ ============
55 0 45 1.87/ 50 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLS
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 362.00 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 363.50 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
========== ========= ======== ================ ============
58 0 42 1.86/ 50 136
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 363.50 Age: LOWER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 365.00 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
========== ========= ======== ================ ============
63 0 37 1.81/ 53 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 1000/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 369.50 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 370.00 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 0 100 /
Processing Hist:
Shipboard Lith : NANNO MARL
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 370.10 Age: LOWER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 370.10 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
========== ========= ======== ================ ============
65 0 35 /
Processing Hist: Classification was successful.
Shipboard Lith : GYPSUM FRAGMENTS
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 42 Top/Bottom Interval(mm) : 730/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 378.73 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 379.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 0 50 1.79/ 55 68
Processing Hist: Classification was successful.
Shipboard Lith : NANNO LIMESTONE
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 379.50 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 379.98 Age:
Sect: 2 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 1.74/ 58 46
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITIC LIMESTONE
Screen Lith : ANHYDRITE RICH CARBONATE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 480/ 640 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 379.98 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 380.14 Age:
Sect: 2 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.55/ 69 16
Processing Hist:
Shipboard Lith : BRECCIATED GYPSUM
Screen Lith : LIMESTONE.
Leg : 42 Top/Bottom Interval(mm) : 640/ 990 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 380.14 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 380.49 Age:
Sect: 2 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
========== ========= ======== ================ ============
60 0 40 1.73/ 58 34
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITIC CALC MUD
Screen Lith : ANHYDRITE RICH DOLOMITE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 990/1110 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 380.49 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 380.61 Age:
Sect: 2 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.79/ 54 12
Processing Hist:
Shipboard Lith : ANHYDRITIC MUD
Screen Lith : TRANSITIONAL CALCAREOUS SEDIMENT.
Leg : 42 Top/Bottom Interval(mm) : 1110/1210 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 380.61 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 380.71 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
========== ========= ======== ================ ============
55 0 45 1.50/ 71 10
Processing Hist: Classification was successful.
Shipboard Lith : SAPPROPEL (ANHYDRITIC CALC SILT)
Screen Lith : ANHYDRITE RICH MARLY DOLOMITE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 1210/1500 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 380.71 Age: LOWER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 381.00 Age:
Sect: 2 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 45 1.88/ 49 27
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ANHYDRITIC LIMESTONE
Screen Lith : LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 540/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 382.04 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 383.00 Age:
Sect: 1 Thickness of Layer(m) : 0.96
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
19 0 81 1.85/ 51 86
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITIC MARL
Screen Lith : DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 383.00 Age: UPPER MIOCENE
Core: 12 Depth Bottom of Layer(m): 384.50 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
========== ========= ======== ================ ============
21 0 79 1.77/ 55 144
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITIC DOLOMITIC MUD
Screen Lith : ANHYDRITE RICH DOLOMITE RICH SILTSTONE
Leg : 42 Top/Bottom Interval(mm) : 620/1400 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 388.12 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 388.90 Age:
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 0 78 /
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : DOLOMITE RICH SILTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 389.00 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 390.50 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
========== ========= ======== ================ ============
22 0 78 1.78/ 55 138
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : GYPSUM RICH DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 100/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 390.60 Age: UPPER MIOCENE
Core: 13 Depth Bottom of Layer(m): 392.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
21 0 79 1.90/ 48 134
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : GYPSUM RICH DOLOMITE RICH SILTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1450 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 392.50 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 393.95 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
21 0 79 1.88/ 49 130
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : GYPSUM RICH DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 394.00 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 395.50 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
========== ========= ======== ================ ============
21 0 79 1.89/ 49 146
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITIC DOLOMITIC MUD
Screen Lith : CARBONATE RICH DOLOMITE RICH SILTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1430 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 397.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 398.43 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 0 84 1.93/ 46 137
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : GYPSUM RICH DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 398.50 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 400.00 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
========== ========= ======== ================ ============
29 0 71 1.89/ 48 146
Processing Hist: Classification was successful.
Shipboard Lith : GYPSIFEROUS DOLOMITIC MUD
Screen Lith : CARBONATE RICH DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 660/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 407.16 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 408.00 Age:
Sect: 1 Thickness of Layer(m) : 0.84
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.87/ 50 63
Processing Hist:
Shipboard Lith : COARSELY CRYSTALLINE GYPSUM
Screen Lith : CLASTIC STONE.
Leg : 42 Top/Bottom Interval(mm) : 310/ 670 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 411.31 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 411.67 Age:
Sect: 1 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 9 92 1.66/ 62 25
Processing Hist:
Shipboard Lith : DOLOMITIC MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 42 Top/Bottom Interval(mm) : 670/ 840 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 411.67 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 411.84 Age:
Sect: 1 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 30 64 1.34/ 81 15
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS DOLOMITIC MUDSTONE
Screen Lith : ORGANIC DEBRIS RICH DIATOM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 840/1010 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 411.84 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 412.01 Age:
Sect: 1 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 15
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 42 Top/Bottom Interval(mm) : 1010/1280 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 412.01 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 412.28 Age:
Sect: 1 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.77/ 55 25
Processing Hist:
Shipboard Lith : DOLOMITE MUDSTONE
Screen Lith : CLASTIC STONE.
Leg : 42 Top/Bottom Interval(mm) : 1280/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 412.28 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 412.50 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 20
Processing Hist:
Shipboard Lith : COARSELY CRYSTALLINE GYPSUM
Screen Lith : CLASTIC STONE.
Leg : 42 Top/Bottom Interval(mm) : 1050/1310 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 417.05 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 417.31 Age:
Sect: 1 Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 1.79/ 54 20
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITE
Screen Lith : GYPSUM RICH ANHYDRITE RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1310/1375 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 417.31 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 417.38 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 0 85 1.55/ 69 6
Processing Hist: Classification was successful.
Shipboard Lith : GYPSUM
Screen Lith : CARBONATE RICH GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1375/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 417.38 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 417.50 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 85 1.78/ 55 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GYPSUM
Screen Lith : GYPSUM RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 200/ 730 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 418.20 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 418.73 Age:
Sect: 1 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.73/ 58 49
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITIC MUDSTONE
Screen Lith : DOLOMITE MUD
Leg : 42 Top/Bottom Interval(mm) : 730/ 880 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 418.73 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 418.88 Age:
Sect: 1 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 25 1.79/ 54 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSELY CRYSTALLINE GYPSUM
Screen Lith : GYPSUM RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 880/1345 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 418.88 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 419.35 Age:
Sect: 1 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.87/ 49 44
Processing Hist: Classification was successful.
Shipboard Lith : GYPSUM
Screen Lith : ANHYDRITE RICH GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1345/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 419.35 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 419.50 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
========== ========= ======== ================ ============
0 0 100 1.60/ 66 13
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC MUDSTONE
Screen Lith : DOLOMITE RICH MUDSTONE
Leg : 42 Top/Bottom Interval(mm) : 200/ 330 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 420.20 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 420.33 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 2 53 1.33/ 82 6
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITIC MUDSTONE
Screen Lith : ORGANIC DEBRIS RICH MARLY DOLOMITE LIMESTONE
Leg : 42 Top/Bottom Interval(mm) : 330/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 420.33 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 421.50 Age:
Sect: 1 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.84/ 51 112
Processing Hist: Classification was successful.
Shipboard Lith : GYPSUM
Screen Lith : GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 995/1130 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 426.50 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 426.63 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITE
Screen Lith : ANHYDRITE RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1130/1160 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 426.63 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 426.66 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : ANHYDRITE RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1160/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 426.66 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 427.00 Age:
Sect: 1 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITE
Screen Lith : ANHYDRITE RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1040 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 435.00 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 436.04 Age:
Sect: 1 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 2.09/ 36 75
Processing Hist: Classification was successful.
Shipboard Lith : ANHYDRITE
Screen Lith : HALITE RICH ANHYDRITE RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 1040/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 436.04 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 436.50 Age:
Sect: 1 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : HALITE
Screen Lith : GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 140/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 436.64 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 438.00 Age:
Sect: 2 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CRYSTALLINE HALITE
Screen Lith : GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 374 Depth Top of Layer(m) : 438.00 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 439.50 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 /
Processing Hist: Classification was successful.
Shipboard Lith : HALITE
Screen Lith : GYPSUM RICH CLASTIC SEDIMENTSTONE
Leg : 42 Top/Bottom Interval(mm) : 00/ 420 Age:
Hole: 374 Depth Top of Layer(m) : 375.00 Age:
Core: S25 Depth Bottom of Layer(m): 375.42 Age:
Sect: 1 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC ANHYDRITIC MUD
Screen Lith : ANHYDRITE RICH DOLOMITE RICH MUD
Leg : 42 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 370.50 Age: LOWER PLIOCENE
Core: S26 Depth Bottom of Layer(m): 370.65 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 42 Top/Bottom Interval(mm) : 150/ 300 Age: LOWER PLIOCENE
Hole: 374 Depth Top of Layer(m) : 370.65 Age: LOWER PLIOCENE
Core: S26 Depth Bottom of Layer(m): 370.80 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
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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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