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Core Data from the Deep Sea Drilling Project
Leg : 19 Top/Bottom Interval(mm) : 550/1050 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 0.55 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.05 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT RICH CLAYEY DIATOM OOZE
Screen Lith : DIATOM RICH MUD
Leg : 19 Top/Bottom Interval(mm) : 1070/1100 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 1.07 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.10 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
========== ========= ======== ================ ============
10 70 20 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT RICH DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 1.10 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 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 55 45 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT RICH CLAYEY DIATOM OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 1.60 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 90 10 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0000/ 400 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 1.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 1.40 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 0 /
Processing Hist:
Shipboard Lith : SILT CLAYEY BEARING DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 2.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.00 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 90 10 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 4.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.50 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 95 5 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SPICULE RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 00/ 40 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 30.15 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 30.19 Age:
Sect: 1 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.16/ 92 4
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 40/1280 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 30.19 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 31.43 Age:
Sect: 1 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 75 23 1.23/ 88 132
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1280/1390 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 31.43 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 31.54 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 45 55 1.24/ 87 12
Processing Hist: Classification was successful.
Shipboard Lith : BLACK VOLCANIC SAND MIXED INTO DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 19 Top/Bottom Interval(mm) : 1390/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 31.54 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 31.65 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.23/ 88 10
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 19 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 31.65 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 31.75 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 19 Top/Bottom Interval(mm) : 100/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 31.75 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 33.15 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 0 /
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: UPPER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 33.15 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 34.65 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 1.46/ 74 160
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 19 Top/Bottom Interval(mm) : 0000/1400 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 34.65 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 36.05 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
========== ========= ======== ================ ============
1 75 24 1.35/ 81 148
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1420/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 36.07 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 36.15 Age:
Sect: 4 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.29/ 84 8
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/0750 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 36.15 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 36.90 Age:
Sect: 5 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 95 5 1.21/ 89 76
Processing Hist: Classification was successful.
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SPICULE RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0750/1000 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 36.90 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.15 Age:
Sect: 5 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 80 20 1.25/ 87 27
Processing Hist: Classification was successful.
Shipboard Lith : SILT CLAY RICH DIATOM OOZE
Screen Lith : FELDSPAR RICH SPICULE RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1000/1300 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 37.15 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.45 Age:
Sect: 5 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 95 5 1.16/ 92 16
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILTY CLAYEY DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1300/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 37.45 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.65 Age:
Sect: 5 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 95 5 1.16/ 92 20
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SPICULE RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 37.65 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.90 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 0 1.17/ 91 22
Processing Hist:
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 250/ 400 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 37.90 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 38.05 Age:
Sect: 6 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.28/ 85 16
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 400/ 520 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 38.05 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 38.17 Age:
Sect: 6 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 86 13
Processing Hist:
Shipboard Lith : VITRIC ASH
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 520/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 38.17 Age: MIDDLE PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 39.15 Age:
Sect: 6 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.17/ 91 102
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 1400/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 60.40 Age: MIDDLE PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 60.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 90 10 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY BEARING DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 60.50 Age: MIDDLE PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 62.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 90 8 /
Processing Hist: Classification was successful.
Shipboard Lith : SILT CLAY BEARING DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 50/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 62.05 Age: MIDDLE PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 63.50 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
========== ========= ======== ================ ============
1 0 0 /
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 63.60 Age: MIDDLE PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 63.80 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 : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 800/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 87.80 Age: MIDDLE PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 88.50 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY RICH DIATOM SILT
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 150/1400 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 88.65 Age: MIDDLE PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 89.90 Age:
Sect: 2 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 0 /
Processing Hist:
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 150/ 870 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 90.15 Age: MIDDLE PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 90.87 Age:
Sect: 3 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 1070/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 91.07 Age: MIDDLE PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 91.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 125.50 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 125.90 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 86 42
Processing Hist:
Shipboard Lith : DIATOM SILT
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 400/ 800 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 125.90 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 126.30 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.18/ 91 43
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 800/1140 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 126.30 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 126.64 Age:
Sect: 2 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.31/ 83 36
Processing Hist:
Shipboard Lith : DIATOM SILT
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 1140/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 126.64 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 127.00 Age:
Sect: 2 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.17/ 91 36
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 00/ 350 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 127.00 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 127.35 Age:
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.15/ 92 37
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 350/1250 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 127.35 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 128.25 Age:
Sect: 3 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 1.20/ 89 96
Processing Hist:
Shipboard Lith : CLAY RICH DIATOM SILT
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 1250/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 128.25 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 128.50 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
========== ========= ======== ================ ============
0 0 0 1.29/ 84 25
Processing Hist:
Shipboard Lith : CLAY RICH DIATOM SILT
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: MIDDLE PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 128.50 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 130.00 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 1.24/ 87 153
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 171.50 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 173.00 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 1.16/ 92 143
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 173.00 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 174.50 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 1.22/ 88 158
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 174.50 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 176.00 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 0 /
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 176.00 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 177.50 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
========== ========= ======== ================ ============
0 0 0 1.23/ 88 158
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 177.50 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 179.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 179.00 Age: LOWER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 180.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.23/ 88 147
Processing Hist:
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 227.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 228.50 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 1.28/ 85 158
Processing Hist:
Shipboard Lith : SILT RICH DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 228.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 230.00 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 1.25/ 87 158
Processing Hist:
Shipboard Lith : SILT RICH DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 230.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 231.50 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 : SILT RICH DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 231.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 233.00 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 1.19/ 90 157
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 233.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 234.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: LOWER PLEISTOCENE
Hole: 188 Depth Top of Layer(m) : 234.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 236.00 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 1.18/ 91 149
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 283.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 283.28 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.19/ 90 1
Processing Hist:
Shipboard Lith : DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 280/ 350 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 283.28 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 283.35 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 85 15 1.51/ 71 8
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : DIATOM DIATOMITE
Leg : 19 Top/Bottom Interval(mm) : 350/ 750 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 283.35 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 283.75 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 85 15 1.22/ 88 43
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 750/1500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 283.75 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 284.50 Age:
Sect: 1 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 15 1.17/ 91 78
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 284.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 284.68 Age:
Sect: 2 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
========== ========= ======== ================ ============
35 50 15 1.21/ 89 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 180/ 210 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 284.68 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 284.71 Age:
Sect: 2 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 30 70 1.29/ 84 3
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILT
Screen Lith : DIATOM RICH FELDSPAR RICH MUDSTONE
Leg : 19 Top/Bottom Interval(mm) : 210/1500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 284.71 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 286.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 100 0 1.23/ 88 136
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0000/1500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 286.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 287.50 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 95 5 1.23/ 88 142
Processing Hist: Classification was successful.
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 292.10 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 292.10 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 0 /
Processing Hist:
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 400/ 500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 330.40 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 330.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 95 5 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM OOZE
Screen Lith : SPICULE RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 500/ 900 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 330.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 330.90 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 0 1.13/ 94 3
Processing Hist:
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 900/1500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 330.90 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 331.50 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 85 15 1.26/ 86 60
Processing Hist: Classification was successful.
Shipboard Lith : PYRITE BEARING DIATOM OOZE
Screen Lith : RADIOLARIA OOZE
Leg : 19 Top/Bottom Interval(mm) : 300/ 330 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 425.30 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 425.33 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DOLOMITE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 330/ 400 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 425.33 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 425.40 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILT RICH CLAY BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 400/ 500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 425.40 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 425.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 4
Processing Hist:
Shipboard Lith : DOLOMITE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 500/1500 Age: UPPER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 425.50 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 426.50 Age:
Sect: 1 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 1.26/ 86 8
Processing Hist:
Shipboard Lith : SILT RICH CLAY BEARING DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 950/1500 Age: LOWER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 527.95 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 528.50 Age:
Sect: 1 Thickness of Layer(m) : 0.55
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 DIATOM OOZE
Screen Lith : SILICEOUS OOZE.
Leg : 19 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 528.50 Age: LOWER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 530.00 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 75 25 1.13/ 94 6
Processing Hist: Classification was successful.
Shipboard Lith : SILT AND CLAY RICH DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 290/1500 Age: LOWER PLIOCENE
Hole: 188 Depth Top of Layer(m) : 564.29 Age: LOWER PLIOCENE
Core: 14 Depth Bottom of Layer(m): 565.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 75 25 1.11/ 95 1
Processing Hist: Classification was successful.
Shipboard Lith : SILT RICH DIATOM OOZE
Screen Lith : FELDSPAR RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 565.60 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 565.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILT BEARING DIATOM OOZE
Screen Lith : FELDSPAR RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 574.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 574.50 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : FELDSPAR RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 00/1040 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 574.50 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 575.54 Age:
Sect: 2 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
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : FELDSPAR RICH DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 1040/1140 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 575.54 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 575.64 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARGILLITE
Screen Lith : MUDSTONE
Leg : 19 Top/Bottom Interval(mm) : 1140/1500 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 575.64 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 576.00 Age:
Sect: 2 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 188 Depth Top of Layer(m) : 576.10 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 576.10 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
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM OOZE
Screen Lith : DIATOM OOZE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 188 Depth Top of Layer(m) : 582.10 Age:
Core: 16 Depth Bottom of Layer(m): 582.10 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 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHUNKS OF ARGILLITE
Screen Lith : MUDSTONE
Leg : 19 Top/Bottom Interval(mm) : 700/ 880 Age:
Hole: 188 Depth Top of Layer(m) : 601.70 Age:
Core: 17 Depth Bottom of Layer(m): 601.88 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITE?
Screen Lith : DOLOMITE
Leg : 19 Top/Bottom Interval(mm) : 880/1500 Age:
Hole: 188 Depth Top of Layer(m) : 601.88 Age:
Core: 17 Depth Bottom of Layer(m): 602.50 Age:
Sect: 1 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARGILLITE
Screen Lith : MUDSTONE
Leg : 19 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 188 Depth Top of Layer(m) : 629.10 Age:
Core: 18 Depth Bottom of Layer(m): 629.10 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 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ARGILLITE
Screen Lith : MUDSTONE
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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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