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Core Data from the Deep Sea Drilling Project
Leg : 44 Top/Bottom Interval(mm) : 560/1400 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 0.56 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.40 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 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC SILTY CLAY
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 1400/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 1.40 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY SAND
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC SILTY CLAY
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 00/ 400 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.40 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
39 0 61 /
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 44 Top/Bottom Interval(mm) : 400/ 750 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 3.40 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.75 Age:
Sect: 3 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
========== ========= ======== ================ ============
21 0 79 /
Processing Hist: Classification was successful.
Shipboard Lith : CALC SANDY SILT
Screen Lith : NANNOFOSSIL RICH QUARTZ RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 750/1200 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 3.75 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.20 Age:
Sect: 3 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 /
Processing Hist:
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 1200/1300 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 4.20 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.30 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 /
Processing Hist:
Shipboard Lith : SANDY AND CLAYEY? SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 1300/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 4.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 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
========== ========= ======== ================ ============
7 2 91 /
Processing Hist: Classification was successful.
Shipboard Lith : SAND
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/ 120 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 4.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.62 Age:
Sect: 4 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
========== ========= ======== ================ ============
16 0 0 /
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 730/ 890 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 5.23 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.39 Age:
Sect: 4 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 890/1310 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 5.39 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.81 Age:
Sect: 4 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
========== ========= ======== ================ ============
24 0 76 /
Processing Hist: Classification was successful.
Shipboard Lith : CALC CLAYEY (?) SILT
Screen Lith : NANNOFOSSIL RICH QUARTZ RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 1310/1420 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 5.81 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.92 Age:
Sect: 4 Thickness of Layer(m) : 0.11
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 : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 1420/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 5.92 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 Age:
Sect: 4 Thickness of Layer(m) : 0.08
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 : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 6.10 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.10 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
========== ========= ======== ================ ============
27 0 73 /
Processing Hist: Classification was successful.
Shipboard Lith : CALC (NANNO) SILTY CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 700/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 37.70 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 38.50 Age:
Sect: 1 Thickness of Layer(m) : 0.80
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 : CALC CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 38.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 38.80 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC (NANNO) CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 300/ 800 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 38.80 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 39.30 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 44 Top/Bottom Interval(mm) : 800/1040 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 39.30 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 39.54 Age:
Sect: 2 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALC CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 44 Top/Bottom Interval(mm) : 1040/1400 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 39.54 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 39.90 Age:
Sect: 2 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
========== ========= ======== ================ ============
35 0 65 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 40.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 41.50 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC (NANNO) SILTY CLAY
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 388A Depth Top of Layer(m) : 46.60 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 46.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALC CLAY (?)
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 880/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 208.88 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 209.50 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
========== ========= ======== ================ ============
0 0 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 246.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 248.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 248.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 249.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 249.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 251.00 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 251.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 252.50 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
========== ========= ======== ================ ============
1 0 99 1.70/ 60 145
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 252.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 253.90 Age:
Sect: 5 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
========== ========= ======== ================ ============
1 2 97 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY (?) CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 254.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 255.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.65/ 63 142
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 1280/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 285.28 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 285.50 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 0 100 1.86/ 50 21
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 100/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 285.60 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 287.00 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
========== ========= ======== ================ ============
2 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 1030/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 294.53 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 295.00 Age:
Sect: 1 Thickness of Layer(m) : 0.47
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 : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 00/1100 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 295.00 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 296.10 Age:
Sect: 2 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 296.50 Age: UPPER MIOCENE
Core: 7 Depth Bottom of Layer(m): 298.00 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 320/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 303.32 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 304.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 304.60 Age: UPPER MIOCENE
Core: 8 Depth Bottom of Layer(m): 304.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 312.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 312.97 Age:
Sect: 1 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 315.10 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 315.50 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 315.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 317.00 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 00/1400 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 317.00 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 318.40 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
========== ========= ======== ================ ============
4 0 96 1.73/ 58 134
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 388A Depth Top of Layer(m) : 318.50 Age: UPPER MIOCENE
Core: 9 Depth Bottom of Layer(m): 320.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.71/ 59 145
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 320.00 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 321.45 Age:
Sect: 6 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
========== ========= ======== ================ ============
2 2 96 1.68/ 61 139
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 321.60 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 321.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 520/1500 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 322.52 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 323.50 Age:
Sect: 1 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 323.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 323.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 250/1500 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 332.25 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 333.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 333.50 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 335.00 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 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 44 Top/Bottom Interval(mm) : 00/ 700 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 335.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 335.70 Age:
Sect: 3 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 670/1500 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 337.17 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 338.00 Age:
Sect: 4 Thickness of Layer(m) : 0.83
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 : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 44 Top/Bottom Interval(mm) : 00/ 950 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 338.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 338.95 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
========== ========= ======== ================ ============
1 2 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 388A Depth Top of Layer(m) : 339.50 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 341.00 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 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 44 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 388A Depth Top of Layer(m) : 341.10 Age:
Core: 11 Depth Bottom of Layer(m): 341.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
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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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