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Core Data from the Deep Sea Drilling Project
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 0.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 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 77 18 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY NANNO DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 300/1160 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 1.80 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.66 Age:
Sect: 2 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
========== ========= ======== ================ ============
7 5 88 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY NANNO BEARING DIATOM OOZE
Screen Lith : QUARTZ RICH FELDSPAR RICH SANDY MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 2.80 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY NANNO BEARING DIATOM OOZE
Screen Lith : QUARTZ RICH FELDSPAR RICH SANDY MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 3.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.00 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
========== ========= ======== ================ ============
4 2 94 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : QUARTZ RICH FELDSPAR RICH SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 5.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.50 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
========== ========= ======== ================ ============
8 45 47 /
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 760 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 6.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.26 Age:
Sect: 3 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 0 0 1.23/ 88 55
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 760/1250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 7.26 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.75 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
========== ========= ======== ================ ============
0 0 0 1.30/ 83 48
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 8.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.40 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
========== ========= ======== ================ ============
9 34 57 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD TURBIDITE
Screen Lith : FELDSPAR RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 450 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 9.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.95 Age:
Sect: 5 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.44/ 75 13
Processing Hist:
Shipboard Lith : MUD TURBIDITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 450/1150 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 9.95 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.65 Age:
Sect: 5 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 1.29/ 84 65
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 160/1060 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 11.16 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.06 Age:
Sect: 6 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:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 12.16 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.36 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 : MUDDY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 13.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 14.45 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
23 49 28 1.43/ 76 137
Processing Hist: Classification was successful.
Shipboard Lith : MUD TURBIDITE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 14.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.00 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 28 1.49/ 72 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD TURBIDITE
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 16.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.62 Age:
Sect: 3 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 1 99 1.70/ 60 59
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITE
Screen Lith : FELDSPAR RICH QUARTZ RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 620/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 16.62 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.50 Age:
Sect: 3 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 50 39 1.52/ 70 86
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1410 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 17.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.91 Age:
Sect: 4 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 1.45/ 74 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY TURBIDITES
Screen Lith : CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 19.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 19.80 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 39 1.34/ 81 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND TURBIDITE
Screen Lith : CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 19.90 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.02 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 0 /
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 22.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.00 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 0 0 1.29/ 84 146
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 24.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.50 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
========== ========= ======== ================ ============
0 0 100 1.39/ 78 146
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITE: DIATOM MUD
Screen Lith : FELDSPAR RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 25.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 26.70 Age:
Sect: 3 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
========== ========= ======== ================ ============
25 40 100 1.35/ 81 90
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 27.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.50 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
========== ========= ======== ================ ============
3 50 47 1.46/ 74 144
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE TO MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 28.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 29.90 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 0 1.43/ 76 127
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 30.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.25 Age:
Sect: 6 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.42/ 76 98
Processing Hist:
Shipboard Lith : TURBIDITES: DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 31.35 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.52 Age:
Sect: CC Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 32.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 33.50 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 44 56 1.49/ 72 143
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITES: DIATOM OOZE + MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 33.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 35.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.44/ 75 144
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 35.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.44/ 75 145
Processing Hist:
Shipboard Lith : DIATOM OOZE + MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 36.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 37.90 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 38.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.50 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
========== ========= ======== ================ ============
14 56 30 1.38/ 79 145
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 39.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.00 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 0 /
Processing Hist:
Shipboard Lith : TURBIDITES: DIATOM MUD + OOZE
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 41.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.40 Age:
Sect: 7 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 : DIATOM MUD W/SAND
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 41.53 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.58 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 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD W/SAND
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 150/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 41.58 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.63 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 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD W/SAND
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 41.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 43.00 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
========== ========= ======== ================ ============
6 47 47 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE + MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 43.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.50 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
========== ========= ======== ================ ============
0 0 0 1.49/ 72 145
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 44.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 45.70 Age:
Sect: 3 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 1.32/ 82 88
Processing Hist:
Shipboard Lith : DIATOM MUD W/SAND
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 46.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.40 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 47.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 49.00 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
========== ========= ======== ================ ============
6 45 49 1.35/ 80 145
Processing Hist:
Shipboard Lith : TURBIDITE: DIATOM MUD TO CLAY
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1350 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 49.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 50.35 Age:
Sect: 6 Thickness of Layer(m) : 1.35
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 : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 50.47 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 50.60 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 51.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 52.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 52.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 54.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 146
Processing Hist:
Shipboard Lith : DIATOM OOZE + MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 54.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM OOZE TO MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 55.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 57.00 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
========== ========= ======== ================ ============
18 43 40 1.33/ 82 146
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 57.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.10 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 58.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 60.00 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 0 1.54/ 69 146
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 60.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 60.42 Age:
Sect: 7 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 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 60.52 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 60.62 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD + OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 20/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 60.52 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 62.00 Age:
Sect: 1 Thickness of Layer(m) : 1.48
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 : DIATOM OOZE + MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 62.00 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 63.50 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
========== ========= ======== ================ ============
0 0 0 1.38/ 79 145
Processing Hist:
Shipboard Lith : DIATOM MUD WITH SAND
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 63.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 64.90 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
========== ========= ======== ================ ============
16 35 49 1.38/ 79 128
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 65.00 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 66.50 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
========== ========= ======== ================ ============
7 40 53 1.36/ 80 144
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD WITH SAND
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 66.60 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 66.75 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 70.00 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 71.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 71.50 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 73.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.37/ 79 145
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 73.00 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 74.20 Age:
Sect: 3 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 : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 74.50 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 76.00 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 0 1.36/ 80 144
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 860 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 76.00 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 76.86 Age:
Sect: 5 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
========== ========= ======== ================ ============
8 40 52 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 80 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 76.98 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 77.06 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 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS MUD.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 79.50 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 81.00 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 0 0 1.36/ 80 141
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS MUD.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 81.00 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 82.50 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
========== ========= ======== ================ ============
5 36 59 1.37/ 79 144
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : FELDSPAR RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 590 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 82.50 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 83.09 Age:
Sect: 3 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS MUD.
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 83.19 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 83.39 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 : DIATOM MUD
Screen Lith : SILICEOUS MUD.
Leg : 64 Top/Bottom Interval(mm) : 70/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 89.07 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 90.50 Age:
Sect: 1 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.46/ 74 140
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS MUD.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 90.50 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 92.00 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
========== ========= ======== ================ ============
13 37 50 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 92.00 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 93.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 93.50 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 94.60 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 95.00 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 96.50 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
========== ========= ======== ================ ============
5 69 26 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 96.50 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 97.20 Age:
Sect: 6 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
========== ========= ======== ================ ============
1 90 9 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 97.30 Age: UPPER PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 97.40 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 98.50 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 100.00 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 0 0 1.20/ 89 137
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 90/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 100.09 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 101.50 Age:
Sect: 2 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 101.50 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 103.00 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
========== ========= ======== ================ ============
6 54 40 1.29/ 84 146
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1180 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 103.00 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 104.18 Age:
Sect: 4 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 104.28 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 104.48 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 : DIATOM MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 108.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 109.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.17/ 91 79
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 109.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 110.70 Age:
Sect: 2 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 : DIATOM MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 111.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 112.40 Age:
Sect: 3 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.24/ 87 126
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 112.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 114.00 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
========== ========= ======== ================ ============
27 39 34 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 160 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 114.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 114.16 Age:
Sect: 5 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 : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 114.26 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 114.51 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:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 117.50 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.00 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 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 119.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 119.28 Age:
Sect: 2 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 300/1100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 119.30 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 120.10 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 90/1230 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 120.59 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 121.73 Age:
Sect: 3 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 43 47 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 121.75 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 122.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
25 40 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 122.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 123.20 Age:
Sect: 4 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
========== ========= ======== ================ ============
25 40 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 123.50 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 125.00 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
========== ========= ======== ================ ============
10 25 65 1.32/ 83 145
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 440 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 125.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 125.44 Age:
Sect: 6 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 125.60 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 125.85 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:
Shipboard Lith : DIATOM CLAY
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 127.00 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 128.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 50/ 940 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 128.55 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 129.44 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1100/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 129.60 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 129.90 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 0 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 130.00 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 131.50 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
========== ========= ======== ================ ============
1 20 79 2.11/ 35 158
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 131.50 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 133.00 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 79 2.11/ 35 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 310 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 133.00 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 133.31 Age:
Sect: 5 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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 370/ 480 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 133.37 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 133.48 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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 133.58 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 133.83 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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 136.50 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 138.00 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 0 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 138.00 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 138.30 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 79 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 290/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 139.79 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 141.00 Age:
Sect: 3 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 38 61 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 141.00 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 142.20 Age:
Sect: 4 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 : DIATOM MUD
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 142.50 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 142.60 Age:
Sect: 5 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 360/1050 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 142.86 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 143.55 Age:
Sect: 5 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 52 26 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 440 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 144.00 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 144.44 Age:
Sect: 6 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 26 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 144.55 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 144.75 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 26 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 146.00 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 147.50 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
========== ========= ======== ================ ============
25 40 26 2.05/ 39 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 147.50 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 149.00 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
========== ========= ======== ================ ============
25 40 26 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 149.00 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 150.40 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
========== ========= ======== ================ ============
4 20 76 1.91/ 47 131
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 640 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 150.50 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 151.14 Age:
Sect: 4 Thickness of Layer(m) : 0.64
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 740/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 151.24 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 151.70 Age:
Sect: 4 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 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 152.00 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 152.36 Age:
Sect: 5 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 76 1.52/ 70 35
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 440/1110 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 152.44 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 153.11 Age:
Sect: 5 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 76 1.52/ 70 58
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1210/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 153.21 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 153.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 76 1.46/ 74 18
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 153.50 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 153.75 Age:
Sect: 6 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 360/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 153.86 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 155.00 Age:
Sect: 6 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 155.00 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 155.27 Age:
Sect: 7 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 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 420/ 950 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 155.42 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 155.95 Age:
Sect: 7 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
========== ========= ======== ================ ============
0 0 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 1050/1240 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 157.00 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 157.19 Age:
Sect: CC 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 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 155.50 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 155.74 Age:
Sect: 1 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
========== ========= ======== ================ ============
15 30 55 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD (CLAYEY SILTY SAND)
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 159.50 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 161.00 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
========== ========= ======== ================ ============
25 40 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 161.00 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 162.50 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
========== ========= ======== ================ ============
18 40 43 1.36/ 80 146
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 162.50 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 164.00 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
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 164.00 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 165.50 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
========== ========= ======== ================ ============
25 40 43 1.28/ 85 126
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 165.50 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 166.90 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
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 720 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 167.00 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 167.72 Age:
Sect: 6 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 43 1.55/ 69 55
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY TURBIDITE
Screen Lith : CLASTIC SEDIMENT
Leg : 64 Top/Bottom Interval(mm) : 720/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 167.72 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 168.50 Age:
Sect: 6 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 43 1.34/ 81 66
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY SILICEOUS FOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 430 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 168.50 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 168.93 Age:
Sect: 7 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY SILICEOUS FOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 169.03 Age: UPPER PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 169.22 Age:
Sect: CC 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
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY SILICEOUS FOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 200/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 165.20 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 166.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
25 40 43 1.43/ 76 125
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD (CLAYEY SILT)
Screen Lith : MUDDY SILICEOUS FOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 166.50 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 168.00 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
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : MUDDY SILICEOUS FOSSIL OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 168.00 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 169.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 35 45 1.53/ 70 145
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 380 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 169.50 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 169.88 Age:
Sect: 4 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 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED SAND TO SILT
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 420/ 800 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 169.92 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 170.30 Age:
Sect: 4 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 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED SAND TO SILT
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 850/1090 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 170.35 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 170.59 Age:
Sect: 4 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 25 50 /
Processing Hist: Classification was successful.
Shipboard Lith : GRADED SAND TO SILT
Screen Lith : CARBONATE RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 171.00 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 172.50 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
========== ========= ======== ================ ============
20 35 45 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD (SILTY CLAY)
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 172.60 Age: UPPER PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 172.87 Age:
Sect: CC 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
========== ========= ======== ================ ============
25 40 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD (SILTY CLAY)
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 174.50 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 176.00 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
========== ========= ======== ================ ============
25 40 45 1.28/ 85 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 176.00 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 177.40 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 45 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 177.50 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 179.00 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
========== ========= ======== ================ ============
25 40 45 1.34/ 81 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE (MUDDY)
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 179.00 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 180.50 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
========== ========= ======== ================ ============
23 25 52 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 180.50 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 182.00 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
========== ========= ======== ================ ============
25 40 52 1.33/ 82 139
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 182.00 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 183.50 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
========== ========= ======== ================ ============
10 30 60 /
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 183.50 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 183.80 Age:
Sect: 7 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 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 183.90 Age: UPPER PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 184.12 Age:
Sect: CC 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
========== ========= ======== ================ ============
25 40 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 210/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 184.21 Age: UPPER PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 185.50 Age:
Sect: 1 Thickness of Layer(m) : 1.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 17 63 1.40/ 78 125
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY TO CLAYEY SILT
Screen Lith : QUARTZ RICH FELDSPAR RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 50/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 185.55 Age: UPPER PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 187.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 63 1.38/ 79 140
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY TO MUDDY DIATOM OOZE
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 187.00 Age: UPPER PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 188.20 Age:
Sect: 3 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
========== ========= ======== ================ ============
10 25 65 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 188.60 Age: UPPER PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 188.70 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
========== ========= ======== ================ ============
0 0 65 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE
Screen Lith : SILTSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 203.00 Age: UPPER PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 203.05 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTSTONE
Screen Lith : DOLOMITE
Leg : 64 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 212.50 Age: UPPER PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 212.56 Age:
Sect: 1 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTSTONE (CALCAREOUS)
Screen Lith : DOLOMITE
Leg : 64 Top/Bottom Interval(mm) : 80/ 140 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 212.58 Age: UPPER PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 212.64 Age:
Sect: 1 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE (CALCAREOUS)
Screen Lith : CARBONATE RICH SILTSTONE
Leg : 64 Top/Bottom Interval(mm) : 160/ 190 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 212.66 Age: UPPER PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 212.69 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTSTONE (CALCAREOUS)
Screen Lith : CARBONATE RICH SILTSTONE
Leg : 64 Top/Bottom Interval(mm) : 50/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 241.05 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 242.50 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 55 37 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 242.50 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 244.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.34/ 81 146
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 50/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 244.05 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 245.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.35/ 80 142
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 20/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 245.52 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 246.70 Age:
Sect: 4 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.32/ 82 90
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 247.00 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 248.40 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 0 1.36/ 80 126
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1310 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 248.50 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 249.81 Age:
Sect: 6 Thickness of Layer(m) : 1.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 53 36 /
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 200/ 390 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 250.04 Age: UPPER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 250.23 Age:
Sect: CC 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
========== ========= ======== ================ ============
25 40 36 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 100/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 250.60 Age: UPPER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 251.90 Age:
Sect: 1 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
========== ========= ======== ================ ============
15 25 60 1.26/ 86 100
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1300 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 252.00 Age: UPPER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 253.30 Age:
Sect: 2 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
========== ========= ======== ================ ============
32 2 66 1.45/ 75 108
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : CLAY MINERAL RICH MARLY DOLOMITE LIMESTONE
Leg : 64 Top/Bottom Interval(mm) : 1300/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 253.30 Age: UPPER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 253.40 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
========== ========= ======== ================ ============
11 15 74 1.55/ 69 8
Processing Hist: Classification was successful.
Shipboard Lith : ALTERED BASALT
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 253.50 Age: UPPER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 253.70 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 SILL PEBBLES
Screen Lith : CLASTIC STONE.
Leg : 64 Top/Bottom Interval(mm) : 300/ 350 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 256.80 Age: UPPER PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 256.85 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.31/ 83 2
Processing Hist:
Shipboard Lith : ALTERED BASALT PEBBLE
Screen Lith : CLASTIC STONE.
Leg : 64 Top/Bottom Interval(mm) : 350/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 256.85 Age: UPPER PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 258.00 Age:
Sect: 1 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 98
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 64 Top/Bottom Interval(mm) : 100/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 258.10 Age: UPPER PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 259.50 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
========== ========= ======== ================ ============
13 44 43 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE CHIPS
Screen Lith : CLAY MINERAL RICH DIATOM MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 259.60 Age: UPPER PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 259.81 Age:
Sect: CC Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
12 52 36 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 260.00 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 261.50 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
========== ========= ======== ================ ============
8 52 40 1.31/ 83 136
Processing Hist: Classification was successful.
Shipboard Lith : MUD TO MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 80/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 261.58 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 263.00 Age:
Sect: 2 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 39 56 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 263.00 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 264.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 35 59 1.28/ 85 141
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH DIATOM MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 264.50 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 266.00 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
========== ========= ======== ================ ============
25 40 59 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 266.00 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 267.50 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
========== ========= ======== ================ ============
25 40 59 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 268.48 Age: UPPER PLEISTOCENE
Core: 31 Depth Bottom of Layer(m): 268.69 Age:
Sect: CC Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 59 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 269.50 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 270.70 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
========== ========= ======== ================ ============
10 12 78 /
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITE: MUD + MUDSTONE TO SILTY SAND
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 1200/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 270.70 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 271.00 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 78 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUD
Screen Lith : DIATOM RICH MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 271.00 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 272.50 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
========== ========= ======== ================ ============
0 0 78 1.24/ 87 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE:MUD + MUDSTONE
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 50/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 272.55 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 274.00 Age:
Sect: 3 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
========== ========= ======== ================ ============
22 29 50 1.30/ 83 141
Processing Hist:
Shipboard Lith : DIATOM MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 64 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 274.00 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 275.45 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITES: DIATOM MUD WITH SAND
Screen Lith : DIATOM RICH SANDY MUD
Leg : 64 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 275.57 Age: UPPER PLEISTOCENE
Core: 32 Depth Bottom of Layer(m): 275.77 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITES: SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 279.00 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 280.40 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
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 280.50 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 282.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 6 77 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 282.00 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 283.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : CLASTIC STONE.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 283.50 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 285.00 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 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : CLASTIC STONE.
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 285.00 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 286.50 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
========== ========= ======== ================ ============
19 9 72 /
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITE: SILTY CLAY(STONE) TO DIATOM MUD TO SAND
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 286.50 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 286.75 Age:
Sect: 6 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 64 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 286.85 Age: UPPER PLEISTOCENE
Core: 33 Depth Bottom of Layer(m): 286.97 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 72 /
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: 478 Depth Top of Layer(m) : 288.50 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 290.00 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
========== ========= ======== ================ ============
13 57 30 /
Processing Hist: Classification was successful.
Shipboard Lith : TURBIDITES: SILTY CLAY(STONE)
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 290.00 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 291.50 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
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY SILTY CLAY(STONE)
Screen Lith : MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 291.50 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 293.00 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
========== ========= ======== ================ ============
0 0 30 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 293.00 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 294.50 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
========== ========= ======== ================ ============
15 27 58 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1320 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 294.50 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 295.82 Age:
Sect: 5 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 295.93 Age: UPPER PLEISTOCENE
Core: 34 Depth Bottom of Layer(m): 296.11 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 630 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 298.00 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 298.63 Age:
Sect: 1 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 58 1.18/ 91 36
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 64 Top/Bottom Interval(mm) : 630/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 298.63 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 299.50 Age:
Sect: 1 Thickness of Layer(m) : 0.87
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 58 1.24/ 87 77
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DRILLING BRECCIA
Screen Lith : MUDDY DIATOM CHERT
Leg : 64 Top/Bottom Interval(mm) : 270/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 299.77 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 301.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
25 40 58 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 301.00 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 302.50 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
========== ========= ======== ================ ============
25 40 58 1.25/ 87 134
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY(STONE)
Screen Lith : MUDDY DIATOM OOZE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 302.50 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 304.00 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
========== ========= ======== ================ ============
65 15 20 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY DIATOM CLAYSTONE
Screen Lith : DIATOM RICH INDURATED CARBONATE CHALK
Leg : 64 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 304.00 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 304.65 Age:
Sect: 5 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM CLAYSTONE
Screen Lith : DIATOM RICH CLAYSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 304.81 Age: UPPER PLEISTOCENE
Core: 35 Depth Bottom of Layer(m): 305.05 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 20 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM CLAYSTONE
Screen Lith : DIATOM RICH CLAYSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 307.50 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 309.00 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
========== ========= ======== ================ ============
8 1 91 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : QUARTZ RICH FELDSPAR RICH SANDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 309.00 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 309.24 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
========== ========= ======== ================ ============
22 46 32 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 64 Top/Bottom Interval(mm) : 240/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 309.24 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 310.40 Age:
Sect: 2 Thickness of Layer(m) : 1.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 22 56 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : DIATOM RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 310.50 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 312.00 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
========== ========= ======== ================ ============
0 0 56 1.36/ 80 143
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : DIATOM RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 312.00 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 312.15 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : DIATOM RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 312.25 Age: UPPER PLEISTOCENE
Core: 36 Depth Bottom of Layer(m): 312.50 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 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : DIATOM RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 210 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 322.60 Age: UPPER PLEISTOCENE
Core: 38 Depth Bottom of Layer(m): 322.81 Age:
Sect: CC Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 5 43 /
Processing Hist: Classification was successful.
Shipboard Lith : DOLOMITIC LIMESTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 64 Top/Bottom Interval(mm) : 600/1500 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 327.10 Age: UPPER PLEISTOCENE
Core: 39 Depth Bottom of Layer(m): 328.00 Age:
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC LIMESTONE
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE LIMESTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 328.00 Age: UPPER PLEISTOCENE
Core: 39 Depth Bottom of Layer(m): 329.40 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 43 1.36/ 80 72
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MUDSTONE
Screen Lith : NANNOFOSSIL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1360 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 329.50 Age: UPPER PLEISTOCENE
Core: 39 Depth Bottom of Layer(m): 330.86 Age:
Sect: 3 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 5 92 1.47/ 73 120
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUDSTONE
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 270/ 400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 331.13 Age: UPPER PLEISTOCENE
Core: 39 Depth Bottom of Layer(m): 331.26 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CLASTIC STONE.
Leg : 64 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 336.00 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 336.06 Age:
Sect: 1 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
========== ========= ======== ================ ============
14 5 81 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM MUDSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 60/1050 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 336.06 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 337.05 Age:
Sect: 1 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
========== ========= ======== ================ ============
17 0 83 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAYSTONE
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 1050/1400 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 337.05 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 337.40 Age:
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : SAND
Screen Lith : QUARTZ RICH FELDSPAR RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/1350 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 337.50 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 338.85 Age:
Sect: 2 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 1 97 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 64 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 339.00 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 339.13 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
========== ========= ======== ================ ============
80 2 18 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY LIMESTONE IN DOLOMITIC(?) CALCAREOUS MUDSTONE
Screen Lith : DOLOMITE
Leg : 64 Top/Bottom Interval(mm) : 150/1320 Age: UPPER PLEISTOCENE
Hole: 478 Depth Top of Layer(m) : 339.15 Age: UPPER PLEISTOCENE
Core: 40 Depth Bottom of Layer(m): 340.32 Age:
Sect: 3 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : DOLERITE
Screen Lith : DOLERITE
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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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