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Core Data from the Deep Sea Drilling Project
Leg : 38 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.30 Age:
Sect: 0 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 33 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 0.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.80 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 33 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 1.80 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.30 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 33 1.61/ 65 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 3.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.80 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 33 1.68/ 61 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 4.80 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.30 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 33 1.72/ 58 142
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 6.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.80 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 33 1.69/ 60 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 7.80 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 9.30 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 33 1.74/ 57 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 9.40 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 9.40 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
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE
Leg : 38 Top/Bottom Interval(mm) : 400/1300 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 9.90 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.80 Age:
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 64 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1450 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 11.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.45 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 64 1.83/ 52 139
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 12.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 14.00 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 64 1.85/ 51 143
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 14.10 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 14.10 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
========== ========= ======== ================ ============
22 0 78 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 19.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 20.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.00 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 1.56/ 68 145
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 22.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 64 143
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 23.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 25.00 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 1.60/ 66 145
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 25.10 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 25.10 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 : SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1310 Age: PLEISTOCENE
Hole: 341 Depth Top of Layer(m) : 28.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 29.81 Age:
Sect: 1 Thickness of Layer(m) : 1.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 30.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.50 Age: OLIGOCENE
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
========== ========= ======== ================ ============
30 14 56 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 31.60 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.60 Age: OLIGOCENE
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 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 38 Top/Bottom Interval(mm) : 400/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 38.40 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.50 Age: PLIOCENE
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 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 39.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 41.00 Age: PLIOCENE
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 56 1.58/ 67 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 41.00 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 42.50 Age: PLIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 56 1.48/ 73 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 42.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 44.00 Age: PLIOCENE
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 56 1.35/ 80 142
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 44.00 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 45.50 Age: PLIOCENE
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 56 1.34/ 81 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 45.50 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 47.00 Age: PLIOCENE
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 80 20 1.39/ 78 143
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : RADIOLARIA OOZE
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 47.10 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 47.10 Age: PLIOCENE
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 98 2 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 400/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 47.90 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 49.00 Age: MIOCENE
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
========== ========= ======== ================ ============
10 73 17 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 49.00 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 50.30 Age: MIOCENE
Sect: 2 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 65 29 1.54/ 69 119
Processing Hist: Classification was successful.
Shipboard Lith : CLAY (RAD OOZE)
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 50.50 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 52.00 Age: MIOCENE
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 69 31 1.39/ 78 138
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 52.10 Age: PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 52.10 Age: MIOCENE
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 31 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 500/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 57.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 Age: MIOCENE
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 31 1.48/ 73 94
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 58.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 60.00 Age: MIOCENE
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 1.45/ 75 143
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 60.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.50 Age: MIOCENE
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 31 1.40/ 77 143
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 61.50 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 63.00 Age: MIOCENE
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 31 1.50/ 71 137
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 63.00 Age: PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 64.50 Age: MIOCENE
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
========== ========= ======== ================ ============
27 0 73 1.82/ 52 145
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 66.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 68.00 Age: MIOCENE
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 1.85/ 51 144
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 68.00 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 69.50 Age: PLIOCENE
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 1.87/ 50 142
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 69.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 70.80 Age: PLIOCENE
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.00/ 42 126
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 71.00 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 72.50 Age: PLIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 0 2.02/ 41 142
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 72.50 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 74.00 Age: PLIOCENE
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 0 100 2.06/ 38 144
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 74.00 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 75.50 Age: PLIOCENE
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 2.06/ 38 143
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 75.60 Age: PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 75.60 Age: PLIOCENE
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 750/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 76.75 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 77.50 Age: PLIOCENE
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 77.50 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 79.00 Age: PLIOCENE
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 1.96/ 44 145
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 79.00 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 80.50 Age: PLIOCENE
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 2.02/ 40 146
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 80.50 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 82.00 Age: PLIOCENE
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 0 100 2.05/ 39 143
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLAY
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 82.10 Age: PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 82.10 Age: PLIOCENE
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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 600/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 86.10 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 87.00 Age: PLIOCENE
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 87.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 88.50 Age: PLIOCENE
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 1.88/ 49 146
Processing Hist:
Shipboard Lith : PEBBLY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 88.50 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 90.00 Age: PLIOCENE
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 1.76/ 56 144
Processing Hist:
Shipboard Lith : PEBBLY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 90.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 91.50 Age: PLIOCENE
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
========== ========= ======== ================ ============
9 0 0 1.90/ 48 145
Processing Hist:
Shipboard Lith : PEBBLY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 91.50 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 92.80 Age: PLIOCENE
Sect: 5 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.92/ 47 125
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 93.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 94.50 Age: PLIOCENE
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 1.99/ 43 142
Processing Hist:
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 94.60 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 94.60 Age: PLIOCENE
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 : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 1400/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 96.40 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 96.50 Age: PLIOCENE
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:
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 96.50 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 98.00 Age: PLIOCENE
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 1.84/ 52 145
Processing Hist:
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 98.00 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 99.50 Age: PLIOCENE
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 1.85/ 51 143
Processing Hist:
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 99.50 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 101.00 Age: PLIOCENE
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 2.02/ 41 142
Processing Hist:
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 101.10 Age: PLEISTOCENE
Core: 11 Depth Bottom of Layer(m): 101.10 Age: PLIOCENE
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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 1200/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 105.70 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 106.00 Age: PLIOCENE
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 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 106.00 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 107.50 Age: PLIOCENE
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
========== ========= ======== ================ ============
22 0 78 1.84/ 51 141
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 107.50 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 109.00 Age: PLIOCENE
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/ 49 144
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 109.00 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 110.50 Age: PLIOCENE
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
========== ========= ======== ================ ============
9 0 0 1.86/ 50 143
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1450 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 110.50 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 111.95 Age: PLIOCENE
Sect: 5 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.84/ 52 139
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 112.00 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 113.50 Age: PLIOCENE
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 1.85/ 51 144
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 113.60 Age: PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 113.60 Age: PLIOCENE
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 25 75 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL SILICEOUS OOZE
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 38 Top/Bottom Interval(mm) : 1050/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 106.55 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.00 Age: PLIOCENE
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
========== ========= ======== ================ ============
22 0 78 1.53/ 70 38
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 107.10 Age: PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 107.10 Age: PLIOCENE
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
========== ========= ======== ================ ============
22 0 78 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 100/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 161.60 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 163.00 Age: PLIOCENE
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
========== ========= ======== ================ ============
8 0 92 1.91/ 47 110
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 163.10 Age: PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 163.10 Age: PLIOCENE
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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 1150/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 181.65 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 182.00 Age: PLIOCENE
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 0 /
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 182.00 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 183.50 Age: PLIOCENE
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:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 183.60 Age: PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 183.60 Age: PLIOCENE
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
========== ========= ======== ================ ============
20 0 80 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 600/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 200.10 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 201.00 Age: PLIOCENE
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.96/ 44 84
Processing Hist:
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 201.10 Age: PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 201.10 Age: PLIOCENE
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
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : QUARTZ RICH CARBONATE RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 960/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 219.46 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 220.00 Age: PLIOCENE
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
========== ========= ======== ================ ============
32 0 68 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS MUD
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE CHALK
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 220.10 Age: PLEISTOCENE
Core: 19 Depth Bottom of Layer(m): 220.10 Age: PLIOCENE
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
========== ========= ======== ================ ============
28 0 72 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS SANDY MUD
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 237.68 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 239.18 Age: PLIOCENE
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
========== ========= ======== ================ ============
9 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FELDSPAR RICH QUARTZ RICH SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 239.18 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 240.68 Age: PLIOCENE
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 1.90/ 48 145
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1320 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 240.68 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 242.00 Age: PLIOCENE
Sect: 3 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1400 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 242.18 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 243.58 Age: PLIOCENE
Sect: 4 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.92/ 47 136
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 243.68 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 245.18 Age: PLIOCENE
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 0 80 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1450 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 245.18 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 246.63 Age: PLIOCENE
Sect: 6 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 1.93/ 46 137
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 246.78 Age: PLEISTOCENE
Core: 20 Depth Bottom of Layer(m): 246.78 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS SANDY MUD
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 150/ 450 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 256.65 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 256.95 Age: PLIOCENE
Sect: 0 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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 256.95 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 258.45 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE SEQUENCE
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 258.45 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 259.95 Age: PLIOCENE
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 80 1.99/ 43 143
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 259.95 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 261.45 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 261.45 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 262.95 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 262.95 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 264.45 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 264.45 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 265.95 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 266.05 Age: PLEISTOCENE
Core: 21 Depth Bottom of Layer(m): 266.05 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS SANDY MUD
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 370/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 275.87 Age: PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 277.00 Age: PLIOCENE
Sect: 1 Thickness of Layer(m) : 1.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 1.85/ 51 102
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SLIGHTLY SANDY MUD
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 277.10 Age: PLEISTOCENE
Core: 22 Depth Bottom of Layer(m): 277.10 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERRIGENOUS SANDY MUD
Screen Lith : SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 1250/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 305.48 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 305.73 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 38 Top/Bottom Interval(mm) : 00/ 550 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 305.73 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 306.28 Age: PLIOCENE
Sect: 2 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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUDSTONE
Leg : 38 Top/Bottom Interval(mm) : 550/ 850 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 306.28 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 306.58 Age: PLIOCENE
Sect: 2 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 38 Top/Bottom Interval(mm) : 850/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 306.58 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 307.23 Age: PLIOCENE
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 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUDSTONE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 307.23 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 308.73 Age: PLIOCENE
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
========== ========= ======== ================ ============
62 2 36 /
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : QUARTZ RICH NANNOFOSSIL CHALK
Leg : 38 Top/Bottom Interval(mm) : 00/ 660 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 308.73 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 309.39 Age: PLIOCENE
Sect: 4 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.88/ 49 64
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY SANDY MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 660/1320 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 309.39 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 310.05 Age: PLIOCENE
Sect: 4 Thickness of Layer(m) : 0.66
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 61
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 310.23 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 311.73 Age: PLIOCENE
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 1.92/ 47 138
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 311.73 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 313.23 Age: PLIOCENE
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 0 1.90/ 48 142
Processing Hist:
Shipboard Lith : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 313.33 Age: PLEISTOCENE
Core: 23 Depth Bottom of Layer(m): 313.33 Age: PLIOCENE
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 : TERRIGENOUS SANDY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/ 400 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 313.50 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 313.90 Age: PLIOCENE
Sect: 0 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 : MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 313.90 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 315.40 Age: PLIOCENE
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 3 97 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 315.40 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 316.90 Age: PLIOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.96/ 44 146
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 316.90 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 318.40 Age: PLIOCENE
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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 318.40 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 319.90 Age: PLIOCENE
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 0 100 2.04/ 39 146
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 319.90 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 321.40 Age: PLIOCENE
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 : MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 321.40 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 322.90 Age: PLIOCENE
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 0 100 2.02/ 41 143
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : CLAY MINERAL RICH QUARTZ RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 323.00 Age: PLEISTOCENE
Core: 24 Depth Bottom of Layer(m): 323.00 Age: PLIOCENE
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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : TERRIGENOUS SANDY MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/ 350 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 332.50 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 332.85 Age: PLIOCENE
Sect: 0 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 /
Processing Hist:
Shipboard Lith : TRANSITIONAL BIOGENOUS SILICEOUS DIATOMITE
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 332.85 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 334.35 Age: PLIOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1350 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 334.35 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 335.70 Age: PLIOCENE
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 1.75/ 57 131
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 1350/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 335.70 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 335.85 Age: PLIOCENE
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 0 100 1.84/ 52 14
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUDSTONE (LITHIFIED ASH)
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 335.85 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 337.35 Age: PLIOCENE
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 5 96 /
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : GLAUCONITE RICH CLAY MINERAL RICH MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 337.35 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 338.85 Age: PLIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: CENOZOIC
Hole: 341 Depth Top of Layer(m) : 338.85 Age: PLEISTOCENE
Core: 25 Depth Bottom of Layer(m): 340.15 Age: PLIOCENE
Sect: 5 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 8 92 1.78/ 55 127
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : GLAUCONITE RICH CLAY MINERAL RICH SANDY MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 341 Depth Top of Layer(m) : 340.35 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 341.85 Age: MIDDLE MIOCENE
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 40 60 1.75/ 57 139
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL BIOGENOUS SILICEOUS DIATOMITE
Screen Lith : QUARTZ RICH SPICULE RICH SILICEOUS MUD
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIOCENE
Hole: 341 Depth Top of Layer(m) : 341.95 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 341.95 Age: MIDDLE MIOCENE
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 50 50 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL BIOGENIC SILICEOUS DIATOMITE
Screen Lith : QUARTZ RICH SILICEOUS MUD
Leg : 38 Top/Bottom Interval(mm) : 00/ 430 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 351.50 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 351.93 Age:
Sect: 0 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 : DIATOMITE ?
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 351.93 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 352.33 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 57 43 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 400/1100 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 352.33 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 353.03 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
========== ========= ======== ================ ============
50 35 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK
Screen Lith : CHALK
Leg : 38 Top/Bottom Interval(mm) : 1100/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 353.03 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 353.43 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
========== ========= ======== ================ ============
25 40 43 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 353.43 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 353.63 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.58/ 67 19
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 200/ 600 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 353.63 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 354.03 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
========== ========= ======== ================ ============
25 40 0 1.60/ 65 39
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 600/ 900 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 354.03 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 354.33 Age:
Sect: 2 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 0 1.63/ 64 29
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 900/1420 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 354.33 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 354.85 Age:
Sect: 2 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 30 19 1.67/ 61 51
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 38 Top/Bottom Interval(mm) : 1420/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 354.85 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 354.93 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 19 1.63/ 64 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK
Screen Lith : CHALK
Leg : 38 Top/Bottom Interval(mm) : 00/ 350 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 354.93 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 355.28 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
========== ========= ======== ================ ============
50 35 19 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK
Screen Lith : CHALK
Leg : 38 Top/Bottom Interval(mm) : 350/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 355.28 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 356.43 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 43 27 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMITE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 356.43 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 357.93 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 27 1.63/ 64 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 357.93 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 359.43 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 27 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 359.43 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 360.93 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
========== ========= ======== ================ ============
40 38 22 1.67/ 61 141
Processing Hist: Classification was successful.
Shipboard Lith : NANNO DIATOM CHALK
Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/ 430 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 370.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 370.93 Age:
Sect: 0 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 22 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 371.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 371.12 Age:
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
========== ========= ======== ================ ============
25 40 22 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 120/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 371.12 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 372.50 Age:
Sect: 1 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 22 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOMITE
Screen Lith : MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 372.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 374.00 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 1.62/ 65 142
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 374.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 375.50 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 : DIATOMITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 375.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 375.95 Age:
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 44
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 450/ 800 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 375.95 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 376.30 Age:
Sect: 4 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
========== ========= ======== ================ ============
12 70 18 1.57/ 67 34
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMITE
Screen Lith : CLAY MINERAL RICH DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 800/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 376.30 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 377.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
35 42 23 1.58/ 67 66
Processing Hist: Classification was successful.
Shipboard Lith : NANNO DIATOMITE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 377.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 378.50 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 1.63/ 64 141
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : SILICEOUS OOZE.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 378.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 380.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : SILICEOUS OOZE.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 380.10 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 380.10 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 85 15 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : RADIOLARIA RICH DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/ 430 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 389.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 389.93 Age:
Sect: 0 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
========== ========= ======== ================ ============
20 65 15 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM RICH SPICULE RICH CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 389.93 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 391.43 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
========== ========= ======== ================ ============
24 70 6 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM RICH SPICULE RICH CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 391.43 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 392.93 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 1.61/ 65 144
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 392.93 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 394.43 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 53 47 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO DIATOM OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 394.43 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 395.93 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 1.53/ 70 143
Processing Hist:
Shipboard Lith : DIATOMACEOUS OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 395.93 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 397.23 Age:
Sect: 5 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOMACEOUS OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 397.43 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 398.93 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
========== ========= ======== ================ ============
22 61 17 1.51/ 71 140
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMACEOUS OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM DIATOMITE
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 399.03 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 399.03 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 95 5 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : DIATOM RICH RADIOLARIA RICH CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 399.00 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 399.30 Age:
Sect: 0 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : CHERT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 399.30 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 400.80 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 76 24 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOMITE
Screen Lith : NANNOFOSSIL RICH DIATOM RICH SPICULE RICH CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/ 800 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 400.80 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 401.60 Age:
Sect: 2 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 78
Processing Hist:
Shipboard Lith : DIATOMITE
Screen Lith : CHERT.
Leg : 38 Top/Bottom Interval(mm) : 800/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 401.60 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 402.30 Age:
Sect: 2 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
========== ========= ======== ================ ============
31 52 17 1.51/ 71 68
Processing Hist: Classification was successful.
Shipboard Lith : NANNO DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM DIATOMITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 402.30 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 403.80 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 : NANNO DIATOM OOZE
Screen Lith : PELAGIC SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 403.80 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 405.30 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 1.55/ 69 143
Processing Hist:
Shipboard Lith : NANNO DIATOM OOZE
Screen Lith : PELAGIC SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 405.30 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 406.80 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 : NANNO DIATOM OOZE
Screen Lith : PELAGIC SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 406.80 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 408.30 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 78 22 1.46/ 74 135
Processing Hist: Classification was successful.
Shipboard Lith : PORCELLANITE
Screen Lith : CLAY MINERAL RICH DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 408.40 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 408.40 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 65 35 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : DIATOM RICH RADIOLARIA RICH MUDDY CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 408.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 408.90 Age:
Sect: 0 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 : TRANSITIONAL DIATOM OOZE
Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 408.90 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 410.40 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
========== ========= ======== ================ ============
15 49 36 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL DIATOM OOZE
Screen Lith : CLAY MINERAL RICH DIATOM MUD
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 410.40 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 411.90 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 1.65/ 63 146
Processing Hist:
Shipboard Lith : TRANSITIONAL DIATOM OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 411.90 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 413.40 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 413.40 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 414.90 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 1.69/ 60 144
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 414.90 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 416.40 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 65 29 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : CLAY MINERAL RICH DIATOM PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 416.40 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 417.70 Age:
Sect: 6 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.73/ 58 127
Processing Hist:
Shipboard Lith : DIATOM NANNO OOZE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 418.00 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 418.00 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 54 46 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL SILICEOUS BIOGENOUS OOZE
Screen Lith : QUARTZ RICH DIATOM RICH RADIOLARIA RICH MUDDY CHERT
Leg : 38 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 418.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 419.00 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 /
Processing Hist:
Shipboard Lith : PORCELLANITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 421.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 422.50 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 : PORCELLANITE
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 422.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 424.00 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 78 22 1.61/ 65 144
Processing Hist: Classification was successful.
Shipboard Lith : PORCELLANITE
Screen Lith : RADIOLARIA RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 424.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 425.50 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 1.62/ 64 142
Processing Hist:
Shipboard Lith : PORCELLANITE
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 425.60 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 425.60 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 75 25 /
Processing Hist: Classification was successful.
Shipboard Lith : TRANSITIONAL SILICEOUS BIOGENOUS OOZE
Screen Lith : DIATOM RICH RADIOLARIA RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 427.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 427.80 Age:
Sect: 0 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 427.80 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 429.30 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 92 8 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DIATOM RICH SPICULE PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 429.30 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 430.80 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 1.61/ 65 143
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 430.80 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 432.30 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 93 7 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : RADIOLARIA RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 432.30 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 433.80 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 1.64/ 63 144
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 00/1250 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 433.80 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 435.05 Age:
Sect: 5 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 90 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 435.30 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 436.80 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 1.56/ 68 140
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 436.90 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 436.90 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 75 25 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : RADIOLARIA RICH DIATOM RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 437.00 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 437.40 Age:
Sect: 0 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 : CLAYSTONE
Screen Lith : PORCELLANITE.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 437.40 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 438.90 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 88 12 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 438.90 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 440.40 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 1.54/ 70 145
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : PELAGIC SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 440.40 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 441.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 82 16 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH SILICEOUS OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 441.90 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 443.40 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 1.42/ 76 144
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : PELAGIC SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 443.40 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 444.90 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 84 16 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 444.90 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 446.40 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 1.46/ 74 144
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 446.50 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 446.50 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
========== ========= ======== ================ ============
4 51 45 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE
Leg : 38 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 446.50 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 446.80 Age:
Sect: 0 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 446.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 448.30 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 95 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 448.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 449.80 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 1.55/ 69 144
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 449.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 451.30 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 84 16 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : DIATOM RICH SPICULE RICH PORCELLANITE
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 451.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 452.80 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 1.59/ 66 144
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1300 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 452.80 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 454.10 Age:
Sect: 5 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 454.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 455.80 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 1.60/ 66 141
Processing Hist:
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : SILICEOUS SEDIMENT.
Leg : 38 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 341 Depth Top of Layer(m) : 455.90 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 455.90 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 41 57 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYSTONE (SILICEOUS OOZE)
Screen Lith : CLAY MINERAL RICH DIATOM 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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