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Core Data from the Deep Sea Drilling Project
Leg : 18 Top/Bottom Interval(mm) : 210/ 410 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 0.21 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 0.41 Age: UPPER PLEISTOCENE
Sect: 1 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 99 1.58/ 67 18
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD TO FINE SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 410/ 710 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 0.41 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 0.71 Age: UPPER PLEISTOCENE
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 99 1.58/ 67 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 710/ 840 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 0.71 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 0.84 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.62/ 64 14
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 840/ 920 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 0.84 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 0.92 Age: UPPER PLEISTOCENE
Sect: 1 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 99 1.66/ 62 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 920/1000 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 0.92 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.00 Age: UPPER PLEISTOCENE
Sect: 1 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 99 1.69/ 60 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1000/1090 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.00 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.09 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.83/ 52 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1090/1300 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.09 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.30 Age: UPPER PLEISTOCENE
Sect: 1 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
========== ========= ======== ================ ============
0 0 99 1.68/ 61 22
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1300/1380 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.30 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.38 Age: UPPER PLEISTOCENE
Sect: 1 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 99 1.80/ 54 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1380/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.38 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age: UPPER PLEISTOCENE
Sect: 1 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 99 1.70/ 60 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 150 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 1.65 Age: UPPER PLEISTOCENE
Sect: 2 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 99 1.66/ 62 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 150/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 1.65 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age: UPPER PLEISTOCENE
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
========== ========= ======== ================ ============
0 0 99 1.76/ 56 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 3.00 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age: UPPER PLEISTOCENE
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 99 1.72/ 58 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 4.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 Age: UPPER PLEISTOCENE
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
========== ========= ======== ================ ============
8 61 31 1.67/ 61 145
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : MUDDY DIATOM OOZE
Leg : 18 Top/Bottom Interval(mm) : 740/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 6.74 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 7.50 Age: UPPER PLEISTOCENE
Sect: 5 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
========== ========= ======== ================ ============
0 0 31 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 600/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 8.10 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 9.00 Age: UPPER PLEISTOCENE
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 31 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 9.10 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 10.60 Age: UPPER PLEISTOCENE
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 31 1.78/ 55 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 10.60 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 12.10 Age: UPPER PLEISTOCENE
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 31 1.74/ 58 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 12.10 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 13.60 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 67 30 1.70/ 60 157
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : DIATOM OOZE
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 13.60 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 15.10 Age: UPPER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 30 1.76/ 56 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT MUD
Screen Lith : DIATOM OOZE
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 15.10 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 16.60 Age: UPPER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 1.79/ 54 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 16.60 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 18.10 Age: UPPER PLEISTOCENE
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 30 1.80/ 53 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 18.50 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 20.00 Age: UPPER PLEISTOCENE
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 30 1.60/ 65 85
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 20.00 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 21.50 Age: UPPER PLEISTOCENE
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 1.75/ 57 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 21.50 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 23.00 Age: UPPER PLEISTOCENE
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 1.77/ 55 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1180 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 23.00 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 24.18 Age: UPPER PLEISTOCENE
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 30 1.72/ 58 113
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1180/1300 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 24.18 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 24.30 Age: UPPER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 30 2.04/ 39 13
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1300/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 24.30 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 24.50 Age: UPPER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.90/ 48 21
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 18 Top/Bottom Interval(mm) : 1400/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 29.40 Age: HOLOCENE
Core: 4 Depth Bottom of Layer(m): 29.50 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 29.50 Age: HOLOCENE
Core: 4 Depth Bottom of Layer(m): 31.00 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.78/ 55 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 31.00 Age: HOLOCENE
Core: 4 Depth Bottom of Layer(m): 32.50 Age: UPPER PLEISTOCENE
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 1.90/ 48 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 32.50 Age: HOLOCENE
Core: 4 Depth Bottom of Layer(m): 33.00 Age: UPPER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.04/ 40 50
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 500/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 33.00 Age: HOLOCENE
Core: 4 Depth Bottom of Layer(m): 34.00 Age: UPPER PLEISTOCENE
Sect: 4 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.87/ 49 106
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 700/1280 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 38.20 Age: HOLOCENE
Core: 5 Depth Bottom of Layer(m): 38.78 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 51 62
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1280/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 38.78 Age: HOLOCENE
Core: 5 Depth Bottom of Layer(m): 39.00 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.99/ 42 23
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 00/ 450 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 39.00 Age: HOLOCENE
Core: 5 Depth Bottom of Layer(m): 39.45 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.07/ 38 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 450/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 39.45 Age: HOLOCENE
Core: 5 Depth Bottom of Layer(m): 40.50 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.94/ 45 111
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 40.50 Age: HOLOCENE
Core: 5 Depth Bottom of Layer(m): 42.00 Age: UPPER PLEISTOCENE
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 1.86/ 50 149
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 460/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 47.46 Age: HOLOCENE
Core: 6 Depth Bottom of Layer(m): 48.50 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.68/ 61 108
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 48.50 Age: HOLOCENE
Core: 6 Depth Bottom of Layer(m): 50.00 Age: UPPER PLEISTOCENE
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 1.67/ 61 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 870 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 50.00 Age: HOLOCENE
Core: 6 Depth Bottom of Layer(m): 50.87 Age: UPPER PLEISTOCENE
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.81/ 53 90
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 870/ 970 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 50.87 Age: HOLOCENE
Core: 6 Depth Bottom of Layer(m): 50.97 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.02/ 41 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 970/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 50.97 Age: HOLOCENE
Core: 6 Depth Bottom of Layer(m): 51.50 Age: UPPER PLEISTOCENE
Sect: 3 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 0 1.76/ 56 56
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 100 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 56.50 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 56.60 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 100/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 56.60 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 58.00 Age: UPPER PLEISTOCENE
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 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1350 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 58.00 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 59.35 Age: UPPER PLEISTOCENE
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD TO SILT TO FINE SILTY SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1350/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 59.35 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 59.50 Age: UPPER PLEISTOCENE
Sect: 2 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 280 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 59.50 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 59.78 Age: UPPER PLEISTOCENE
Sect: 3 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 280/ 400 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 59.78 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 59.90 Age: UPPER PLEISTOCENE
Sect: 3 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 400/1150 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 59.90 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 60.65 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1150/1250 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 60.65 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 60.75 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1250/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 60.75 Age: HOLOCENE
Core: 7 Depth Bottom of Layer(m): 61.00 Age: UPPER PLEISTOCENE
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 66.60 Age: HOLOCENE
Core: 8 Depth Bottom of Layer(m): 68.10 Age: UPPER PLEISTOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 68.10 Age: HOLOCENE
Core: 8 Depth Bottom of Layer(m): 69.60 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 69.60 Age: HOLOCENE
Core: 8 Depth Bottom of Layer(m): 71.10 Age: UPPER PLEISTOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 71.10 Age: HOLOCENE
Core: 8 Depth Bottom of Layer(m): 72.60 Age: UPPER PLEISTOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 72.60 Age: HOLOCENE
Core: 8 Depth Bottom of Layer(m): 74.10 Age: UPPER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 320/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 75.82 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 77.00 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.87/ 50 125
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 850 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 77.00 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 77.85 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.96/ 44 87
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 850/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 77.85 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 78.50 Age: UPPER PLEISTOCENE
Sect: 2 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 0 2.04/ 39 69
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 00/ 730 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 78.50 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 79.23 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.06/ 38 74
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 730/1100 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 79.23 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 79.60 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.00/ 42 40
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1100/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 79.60 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 80.00 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.83/ 52 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 80.00 Age: HOLOCENE
Core: 9 Depth Bottom of Layer(m): 81.50 Age: UPPER PLEISTOCENE
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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 0/ 0 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 85.10 Age: HOLOCENE
Core: 10 Depth Bottom of Layer(m): 85.10 Age: UPPER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 320/1440 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 94.82 Age: HOLOCENE
Core: 11 Depth Bottom of Layer(m): 95.94 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 109
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 960/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 104.96 Age: HOLOCENE
Core: 12 Depth Bottom of Layer(m): 105.50 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1280 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 105.50 Age: HOLOCENE
Core: 12 Depth Bottom of Layer(m): 106.78 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 52 133
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1280/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 106.78 Age: HOLOCENE
Core: 12 Depth Bottom of Layer(m): 107.00 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 23
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VERY FINE SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 107.00 Age: HOLOCENE
Core: 12 Depth Bottom of Layer(m): 108.50 Age: UPPER PLEISTOCENE
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 1.89/ 48 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 113.75 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 115.25 Age: UPPER PLEISTOCENE
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 1.81/ 53 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 115.25 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 116.75 Age: UPPER PLEISTOCENE
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 1.66/ 62 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 116.75 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 118.25 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.51/ 71 156
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CARBONATE RICH CLASTIC SEDIMENT
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 118.25 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 119.75 Age: UPPER PLEISTOCENE
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 98 1.71/ 59 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 40/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 119.79 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 121.25 Age: UPPER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.79/ 55 149
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1450/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 122.70 Age: HOLOCENE
Core: 13 Depth Bottom of Layer(m): 122.75 Age: UPPER PLEISTOCENE
Sect: 6 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 98 1.79/ 55 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 780 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 123.00 Age: HOLOCENE
Core: 14 Depth Bottom of Layer(m): 123.78 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.84/ 51 39
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 780/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 123.78 Age: HOLOCENE
Core: 14 Depth Bottom of Layer(m): 124.50 Age: UPPER PLEISTOCENE
Sect: 1 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 98 1.97/ 44 76
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 124.50 Age: HOLOCENE
Core: 14 Depth Bottom of Layer(m): 126.00 Age: UPPER PLEISTOCENE
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 98 1.86/ 50 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 930/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 133.43 Age: HOLOCENE
Core: 15 Depth Bottom of Layer(m): 134.00 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.68/ 61 56
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING FINE MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 134.00 Age: HOLOCENE
Core: 15 Depth Bottom of Layer(m): 135.50 Age: UPPER PLEISTOCENE
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 98 1.78/ 55 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING FINE MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 135.50 Age: HOLOCENE
Core: 15 Depth Bottom of Layer(m): 137.00 Age: UPPER PLEISTOCENE
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 98 1.83/ 52 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING FINE MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 137.00 Age: HOLOCENE
Core: 15 Depth Bottom of Layer(m): 138.50 Age: UPPER PLEISTOCENE
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 98 1.83/ 52 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING FINE MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 138.50 Age: HOLOCENE
Core: 15 Depth Bottom of Layer(m): 140.00 Age: UPPER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.89/ 48 148
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING FINE MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 0/ 0 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 143.60 Age: HOLOCENE
Core: 16 Depth Bottom of Layer(m): 143.60 Age: UPPER PLEISTOCENE
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDDY FINE SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 1250/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 152.75 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 153.00 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 820 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 153.00 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 153.82 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.82
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.84/ 51 83
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 820/1350 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 153.82 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 154.35 Age: UPPER PLEISTOCENE
Sect: 2 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.97/ 44 57
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1350/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 154.35 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 154.50 Age: UPPER PLEISTOCENE
Sect: 2 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 98 2.01/ 41 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARB COARSE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 210 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 154.50 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 154.71 Age: UPPER PLEISTOCENE
Sect: 3 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
========== ========= ======== ================ ============
0 0 98 1.84/ 51 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 18 Top/Bottom Interval(mm) : 210/ 500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 154.71 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 155.00 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.93/ 46 31
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 500/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 155.00 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 156.00 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.82/ 52 106
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 156.00 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 157.50 Age: UPPER PLEISTOCENE
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 98 1.81/ 53 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 157.50 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 159.00 Age: UPPER PLEISTOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.86/ 50 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/ 600 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 159.00 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 159.60 Age: UPPER PLEISTOCENE
Sect: 6 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.93/ 46 54
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIAT BEARING MUD
Screen Lith : DIATOM RICH MUD
Leg : 18 Top/Bottom Interval(mm) : 600/ 980 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 159.60 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 159.98 Age: UPPER PLEISTOCENE
Sect: 6 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 98 1.85/ 51 40
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 980/1200 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 159.98 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 160.20 Age: UPPER PLEISTOCENE
Sect: 6 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.85/ 51 24
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1200/1250 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 160.20 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 160.25 Age: UPPER PLEISTOCENE
Sect: 6 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 98 1.80/ 54 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 1250/1320 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 160.25 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 160.32 Age: UPPER PLEISTOCENE
Sect: 6 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 1.79/ 54 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1320/1400 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 160.32 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 160.40 Age: UPPER PLEISTOCENE
Sect: 6 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 98 1.77/ 56 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 1400/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 160.40 Age: HOLOCENE
Core: 17 Depth Bottom of Layer(m): 160.50 Age: UPPER PLEISTOCENE
Sect: 6 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 98 1.85/ 51 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1270/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 162.27 Age: HOLOCENE
Core: 18 Depth Bottom of Layer(m): 162.50 Age: UPPER PLEISTOCENE
Sect: 1 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 162.50 Age: HOLOCENE
Core: 18 Depth Bottom of Layer(m): 164.00 Age: UPPER PLEISTOCENE
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
========== ========= ======== ================ ============
2 72 26 1.77/ 55 156
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : DIATOM OOZE
Leg : 18 Top/Bottom Interval(mm) : 00/ 800 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 164.00 Age: HOLOCENE
Core: 18 Depth Bottom of Layer(m): 164.80 Age: UPPER PLEISTOCENE
Sect: 3 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
========== ========= ======== ================ ============
2 59 39 1.80/ 54 83
Processing Hist: Classification was successful.
Shipboard Lith : SILTY COARSE MUD
Screen Lith : NANNOFOSSIL RICH MUDDY DIATOM OOZE
Leg : 18 Top/Bottom Interval(mm) : 800/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 164.80 Age: HOLOCENE
Core: 18 Depth Bottom of Layer(m): 165.50 Age: UPPER PLEISTOCENE
Sect: 3 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 1.76/ 56 74
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: QUATERNARY
Hole: 181 Depth Top of Layer(m) : 165.50 Age: HOLOCENE
Core: 18 Depth Bottom of Layer(m): 167.00 Age: UPPER PLEISTOCENE
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 39 1.87/ 49 151
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 820/1170 Age: PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 169.82 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 170.17 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
========== ========= ======== ================ ============
0 0 39 1.62/ 65 22
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1170/1500 Age: PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 170.17 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 170.50 Age:
Sect: 1 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 1.73/ 58 35
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT
Screen Lith : SILT
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 177.00 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 178.50 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 39 2.01/ 41 147
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 186.50 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 188.00 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1120/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 197.12 Age: LOWER PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 197.50 Age:
Sect: 1 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1020/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 206.52 Age: LOWER PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 207.00 Age:
Sect: 1 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 207.10 Age: LOWER PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 207.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : QTZ SANDSTONE
Screen Lith : SANDSTONE
Leg : 18 Top/Bottom Interval(mm) : 400/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 215.40 Age: LOWER PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 216.50 Age:
Sect: 1 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 710/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 225.21 Age: LOWER PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 226.00 Age:
Sect: 1 Thickness of Layer(m) : 0.79
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 226.00 Age: LOWER PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 227.50 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 250/1430 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 234.25 Age: LOWER PLEISTOCENE
Core: 26 Depth Bottom of Layer(m): 235.43 Age:
Sect: 1 Thickness of Layer(m) : 1.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1050/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 276.05 Age: LOWER PLEISTOCENE
Core: 27 Depth Bottom of Layer(m): 276.50 Age:
Sect: 1 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 276.50 Age: LOWER PLEISTOCENE
Core: 27 Depth Bottom of Layer(m): 278.00 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 1100/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 320.60 Age: LOWER PLEISTOCENE
Core: 28 Depth Bottom of Layer(m): 321.00 Age:
Sect: 1 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 337.50 Age: LOWER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 339.00 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 39 1.79/ 54 128
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 339.00 Age: LOWER PLEISTOCENE
Core: 29 Depth Bottom of Layer(m): 340.50 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 39 1.75/ 57 127
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 18 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 181 Depth Top of Layer(m) : 360.50 Age: LOWER PLEISTOCENE
Core: 30 Depth Bottom of Layer(m): 362.00 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 39 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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