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Core Data from the Deep Sea Drilling Project
Leg : 64 Top/Bottom Interval(mm) : 00/1100 Age: QUATERNARY
Hole: 474 Depth Top of Layer(m) : 0.00 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.10 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 17 53 1.31/ 83 74
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 90 Age: QUATERNARY
Hole: 474 Depth Top of Layer(m) : 1.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.59 Age: UPPER PLEISTOCENE
Sect: 2 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 53 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT (MUDDY DIAT OOZE)
Screen Lith : CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 90/ 350 Age: QUATERNARY
Hole: 474 Depth Top of Layer(m) : 1.59 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.85 Age: UPPER PLEISTOCENE
Sect: 2 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
========== ========= ======== ================ ============
0 0 53 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 350/ 600 Age: QUATERNARY
Hole: 474 Depth Top of Layer(m) : 1.85 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 2.10 Age: UPPER PLEISTOCENE
Sect: 2 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
========== ========= ======== ================ ============
6 49 45 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 2.70 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.85 Age:
Sect: CC 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
========== ========= ======== ================ ============
9 44 47 /
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 2.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 3.40 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
========== ========= ======== ================ ============
2 52 46 1.28/ 85 126
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 500/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 4.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.00 Age:
Sect: 2 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
36 40 24 1.47/ 73 98
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1110 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 5.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.11 Age:
Sect: 3 Thickness of Layer(m) : 1.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 50 38 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : QUARTZ RICH SPICULE MUD
Leg : 64 Top/Bottom Interval(mm) : 1110/1210 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 6.11 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.21 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
========== ========= ======== ================ ============
50 35 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING QUARTZ SILT
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 6.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.10 Age:
Sect: 4 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
27 25 48 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING QUARTZ SILT
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 7.20 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.35 Age:
Sect: CC 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 48 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM BEARING QUARTZ SILT
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 260 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 11.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 11.76 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
========== ========= ======== ================ ============
50 35 48 1.42/ 76 25
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING DIATOM QUARTZ SILT
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 260/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 11.76 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.00 Age:
Sect: 1 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 26 71 1.41/ 77 121
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILT
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 370 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 13.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.37 Age:
Sect: 2 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 71 1.43/ 76 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 64 Top/Bottom Interval(mm) : 370/ 640 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 13.37 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.64 Age:
Sect: 2 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
========== ========= ======== ================ ============
21 31 49 1.48/ 73 26
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 640/ 860 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 13.64 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 13.86 Age:
Sect: 2 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 1.45/ 75 22
Processing Hist:
Shipboard Lith : DIATOM SILT
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 860/1390 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 13.86 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 14.39 Age:
Sect: 2 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
========== ========= ======== ================ ============
1 45 54 1.55/ 68 51
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM QUARTZ SILT (W/SPONGE SPICULES)
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 1390/1430 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 14.39 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 14.43 Age:
Sect: 2 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 54 1.56/ 68 4
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO RICH DIATOM SILT
Screen Lith : DIATOM RICH NANNOFOSSIL RICH SILT
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 14.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.90 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 54 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILT
Screen Lith : NANNOFOSSIL RICH SILT
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 16.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.10 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 5 55 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO SILT
Screen Lith : MICA RICH MARLY FORAMINIFERA OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 21.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 22.50 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 55 1.45/ 75 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 22.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.00 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
========== ========= ======== ================ ============
23 25 52 1.43/ 76 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 680 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 24.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.68 Age:
Sect: 3 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 52 32 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 680/1170 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 24.68 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.17 Age:
Sect: 3 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 13 65 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1170/1410 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 25.17 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.41 Age:
Sect: 3 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 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT
Screen Lith : SANDY MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 25.51 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.71 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE SANDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 80/ 390 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 30.58 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 30.89 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 1.41/ 77 28
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 400/ 900 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 30.90 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 31.40 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
========== ========= ======== ================ ============
42 26 32 1.44/ 75 44
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : DIATOM RICH MARLY NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 940/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 31.44 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 32.00 Age:
Sect: 1 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 1.43/ 76 55
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 32.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 32.42 Age:
Sect: 2 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 32 1.50/ 72 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 430/1400 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 32.43 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 33.40 Age:
Sect: 2 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 1.47/ 74 93
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1180 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 33.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 34.68 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
========== ========= ======== ================ ============
13 20 67 1.43/ 76 84
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH CLAYEY SILT
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 860 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 35.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 35.86 Age:
Sect: 4 Thickness of Layer(m) : 0.86
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM BEARING NANNO RICH CLAYEY SILT
Screen Lith : QUARTZ RICH FELDSPAR RICH SAND
Leg : 64 Top/Bottom Interval(mm) : 860/ 980 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 35.86 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 35.98 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 980/1170 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 35.98 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.17 Age:
Sect: 4 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO BEARING DIATOM SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 230 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 36.27 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.50 Age:
Sect: CC 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
========== ========= ======== ================ ============
9 0 91 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING DIATOM SILT
Screen Lith : FELDSPAR RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 40.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 40.85 Age:
Sect: 1 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 4 93 1.56/ 68 83
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : MICA RICH QUARTZ RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 890/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 40.89 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 41.50 Age:
Sect: 1 Thickness of Layer(m) : 0.61
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 58
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 41.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 43.00 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
========== ========= ======== ================ ============
27 15 58 1.45/ 74 141
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 820 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 43.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 43.82 Age:
Sect: 3 Thickness of Layer(m) : 0.82
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 1.40/ 78 78
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 930/1400 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 43.93 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.40 Age:
Sect: 3 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 58 1.56/ 68 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1440/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 44.44 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.50 Age:
Sect: 3 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 58 1.50/ 72 2
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TO SILTY SAND
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 44.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.70 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT TO SAND-SILT-CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 300/1070 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 44.80 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 45.57 Age:
Sect: 4 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
========== ========= ======== ================ ============
24 8 69 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT TO SAND-SILT-CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 1340/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 45.84 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 46.00 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 : SILT TO SAND-SILT-CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 300/1200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 46.30 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.20 Age:
Sect: 5 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 : SILTY CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1200/1390 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 47.20 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.39 Age:
Sect: 5 Thickness of Layer(m) : 0.19
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 : COARSE SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 1390/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 47.39 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.50 Age:
Sect: 5 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1070 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 47.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 48.57 Age:
Sect: 6 Thickness of Layer(m) : 1.07
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 MUD
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 48.67 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 48.92 Age:
Sect: CC 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1090 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 49.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 50.59 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 22 47 1.51/ 71 106
Processing Hist: Classification was successful.
Shipboard Lith : SILTY TO SANDY MUD
Screen Lith : QUARTZ RICH MARLY NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 1190/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 50.69 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 51.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 1.57/ 68 23
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 380 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 51.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 51.38 Age:
Sect: 2 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 35
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 440/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 51.44 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 52.50 Age:
Sect: 2 Thickness of Layer(m) : 1.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 96
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1300 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 52.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 53.80 Age:
Sect: 3 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
========== ========= ======== ================ ============
63 10 27 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : QUARTZ RICH NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 1300/1400 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 53.80 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 53.90 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 : SANDSTONE PEBBLES
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 54.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.50 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
========== ========= ======== ================ ============
35 6 59 1.50/ 72 137
Processing Hist: Classification was successful.
Shipboard Lith : (SILTY MUD) TO SANDY SILT
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 55.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.77 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
========== ========= ======== ================ ============
0 0 59 1.52/ 70 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO MUD
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 270/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 55.77 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 57.00 Age:
Sect: 5 Thickness of Layer(m) : 1.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 59 1.58/ 67 120
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 57.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 59 1.69/ 60 132
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/ 380 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 58.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.88 Age:
Sect: 7 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 59 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT
Screen Lith : SANDY MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 58.98 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 59.18 Age:
Sect: CC 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
========== ========= ======== ================ ============
47 0 53 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY (NANNO MUD)
Screen Lith : QUARTZ RICH MARLY FORAMINIFERA OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 59.00 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 60.50 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
========== ========= ======== ================ ============
16 0 84 /
Processing Hist: Classification was successful.
Shipboard Lith : GRANITIC SAND WITH CARBONATE
Screen Lith : QUARTZ RICH FELDSPAR RICH SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 60.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 62.00 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 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND WITH CARBONATE
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 62.00 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 63.50 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 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/SHALLOW CARBONATE
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 63.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 65.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 65.00 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 66.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/ 910 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 66.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 67.41 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/ 80 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 67.54 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 67.62 Age:
Sect: CC 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 84 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRANITIC SAND W/CARBONATE
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/ 330 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 78.43 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 78.76 Age:
Sect: CC Thickness of Layer(m) : 0.33
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: Classification failed; no smear slide data exists.
Shipboard Lith : PLUTONIC ROCK: GRANODIORITE TO GRANITE
Screen Lith : PLUTONIC ROCK: GRANODIORITE TO GRANITE
Leg : 64 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 87.50 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 87.80 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
========== ========= ======== ================ ============
25 40 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT
Screen Lith : QUARTZ RICH MUDDY SPICULE OOZE
Leg : 64 Top/Bottom Interval(mm) : 320/ 460 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 87.82 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 87.96 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT
Screen Lith : QUARTZ RICH MUDDY SPICULE OOZE
Leg : 64 Top/Bottom Interval(mm) : 550/ 930 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 88.05 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 88.43 Age:
Sect: 1 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 35 64 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT
Screen Lith : QUARTZ RICH SPICULE MUD
Leg : 64 Top/Bottom Interval(mm) : 1020/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 88.52 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 89.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
8 24 68 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SILICEOUS CLAYEY SILT
Screen Lith : DIATOM RICH QUARTZ RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 290 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 89.00 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 89.29 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
========== ========= ======== ================ ============
25 40 68 1.51/ 71 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 320/ 900 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 89.32 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 89.90 Age:
Sect: 2 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
========== ========= ======== ================ ============
25 40 68 1.47/ 73 50
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 960/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 89.96 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 90.50 Age:
Sect: 2 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 45 40 1.43/ 76 41
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 91.95 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 92.15 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYEY SILT TO CALCAREOUS
Screen Lith : SILICEOUS MUDSTONE.
Leg : 64 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 97.00 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 97.47 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
========== ========= ======== ================ ============
15 47 38 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM CLAYEY SILT (NANNO-BEARING)
Screen Lith : QUARTZ RICH DIATOM MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 98.59 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 98.79 Age:
Sect: CC 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
========== ========= ======== ================ ============
25 40 38 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO-BEARING DIATOM CLAYEY SILT
Screen Lith : QUARTZ RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 106.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 106.60 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
========== ========= ======== ================ ============
50 35 38 1.34/ 81 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 120/ 260 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 106.62 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 106.76 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 38 1.40/ 78 14
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 270/ 810 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 106.77 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.31 Age:
Sect: 1 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 38 1.46/ 74 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 890/1000 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 107.39 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
80 14 6 1.48/ 73 8
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 1010/1100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 107.51 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.60 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 6 1.47/ 73 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 1130/1490 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 107.63 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.99 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
========== ========= ======== ================ ============
50 35 6 1.43/ 76 25
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 108.09 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 108.19 Age:
Sect: CC 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
========== ========= ======== ================ ============
50 35 6 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 64 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 116.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 116.60 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 6 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY-DIATOM + NANNO BEARING
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1040/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 117.04 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 117.50 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
========== ========= ======== ================ ============
0 0 6 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 250/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 117.75 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
2 26 72 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM + NANNO-BEARING SILTY CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.10 Age:
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.51/ 71 8
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 100/ 150 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.10 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.15 Age:
Sect: 3 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.54/ 69 5
Processing Hist:
Shipboard Lith : FINE SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 150/ 290 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.15 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.29 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 11
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 290/ 330 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.29 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.33 Age:
Sect: 3 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 2
Processing Hist:
Shipboard Lith : FINE SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 330/ 470 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.33 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.47 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 74 12
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 470/ 490 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 119.47 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.49 Age:
Sect: 3 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 2
Processing Hist:
Shipboard Lith : FINE SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 1020/1100 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 120.02 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 120.10 Age:
Sect: 3 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 : 64 Top/Bottom Interval(mm) : 1100/1190 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 120.10 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 120.19 Age:
Sect: 3 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 1.16/ 92 1
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 1190/1500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 120.19 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 120.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.40/ 78 29
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 120.50 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.00 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 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY - NANNO + DIATOM BEARING
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 850/ 950 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 121.35 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.45 Age:
Sect: 4 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 950/1080 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 121.45 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.58 Age:
Sect: 4 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : SAND
Screen Lith : FELDSPAR RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 1080/1110 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 121.58 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.61 Age:
Sect: 4 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 121.72 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.96 Age:
Sect: CC 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age:
Hole: 474 Depth Top of Layer(m) : 125.80 Age:
Core: 15 Depth Bottom of Layer(m): 126.00 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : BASALT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 135.00 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 136.20 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 30/ 100 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 136.53 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 136.60 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 100/ 160 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 136.60 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 136.66 Age:
Sect: 2 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 160/ 350 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 136.66 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 136.85 Age:
Sect: 2 Thickness of Layer(m) : 0.19
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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 350/ 450 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 136.85 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 136.95 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 450/ 900 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 136.95 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 137.40 Age:
Sect: 2 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
========== ========= ======== ================ ============
3 13 84 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY SILT
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1140/1360 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 137.64 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 137.86 Age:
Sect: 2 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 /
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 20/ 150 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 138.02 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 138.15 Age:
Sect: 3 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
========== ========= ======== ================ ============
5 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 290/ 390 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 138.29 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 138.39 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 410/1400 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 138.41 Age: LOWER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 139.40 Age:
Sect: 3 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
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : QUARTZ RICH CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 30/1300 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 144.53 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 145.80 Age:
Sect: 1 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
========== ========= ======== ================ ============
19 17 64 1.60/ 65 118
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 80/ 130 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 146.08 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 146.13 Age:
Sect: 2 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO RICH CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 180/ 540 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 146.18 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 146.54 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO RICH CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 930/ 970 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 146.93 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 146.97 Age:
Sect: 2 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO RICH CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 310/ 340 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 147.81 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 147.84 Age:
Sect: 3 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 980/1500 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 149.98 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 150.50 Age:
Sect: 4 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 12 79 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : QUARTZ RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 150.50 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 151.90 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
========== ========= ======== ================ ============
0 0 79 1.59/ 66 135
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE?: CLAYEY SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1000 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 152.00 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 153.00 Age:
Sect: 6 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE: CLAY-SAND-SILT
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 770 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 153.50 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 154.27 Age:
Sect: 7 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
========== ========= ======== ================ ============
40 25 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILIC NANNO MARLS
Screen Lith : OTHER SILICEOUS RICH MARLY NANNOFOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 154.37 Age: LOWER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 154.50 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 25 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILIC NANNO MARL
Screen Lith : QUARTZ RICH NANNOFOSSIL LIMESTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 154.00 Age: LOWER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 155.50 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
========== ========= ======== ================ ============
5 24 71 1.63/ 64 144
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY TO CLAYEY SILT
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 155.50 Age: LOWER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 155.70 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : AND-SILT TO CLAYEY SILT TO NANNO-BEARING SIL
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 750/1500 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 156.25 Age: LOWER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 157.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : AND-SILT TO CLAYEY SILT TO NANNO-BEARING SIL
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 720 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 157.00 Age: LOWER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 157.72 Age:
Sect: 3 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
========== ========= ======== ================ ============
22 10 69 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING SIL
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 157.85 Age: LOWER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 157.97 Age:
Sect: CC 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 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY-SAND-SILT (NANNO BEARING SIL
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 163.50 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 163.59 Age:
Sect: 1 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 69 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING CLAYEY SILT
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 610/1500 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 164.11 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 165.00 Age:
Sect: 1 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING CLAYEY SILT
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 260/1100 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 165.26 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 166.10 Age:
Sect: 2 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 88 1.43/ 76 79
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAY(MARL)
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1140/1500 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 166.14 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 166.50 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
========== ========= ======== ================ ============
0 0 88 1.43/ 76 34
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO SILTY CLAY(MARL)
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 190 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 166.50 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 166.69 Age:
Sect: 3 Thickness of Layer(m) : 0.19
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 : NANNO BEARING SILTY CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 120 Age: LOWER PLEISTOCENE
Hole: 474 Depth Top of Layer(m) : 166.79 Age: LOWER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 166.91 Age:
Sect: CC 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO BEARING SILTY CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 50 Age:
Hole: 474 Depth Top of Layer(m) : 173.20 Age:
Core: 20 Depth Bottom of Layer(m): 173.25 Age:
Sect: CC Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : IGNEOUS OR METAMORPHIC SEDIMENT
Screen Lith : CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 50/ 100 Age:
Hole: 474 Depth Top of Layer(m) : 173.15 Age:
Core: 20 Depth Bottom of Layer(m): 173.20 Age:
Sect: CC Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : QUARTOSE LIMESTONE
Screen Lith : LIMESTONE
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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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