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Core Data from the Deep Sea Drilling Project
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 1 75 1.40/ 77 158
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : GLASS RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 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
========== ========= ======== ================ ============
66 1 33 1.42/ 77 159
Processing Hist: Classification was successful.
Shipboard Lith : COMPACTED SANDY MUD
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 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
========== ========= ======== ================ ============
47 1 52 1.45/ 75 158
Processing Hist: Classification was successful.
Shipboard Lith : ASH-RICH CALCAREOUS SANDY MUD
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 4.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 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
========== ========= ======== ================ ============
14 1 85 1.36/ 80 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1450 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 6.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.45 Age:
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
========== ========= ======== ================ ============
30 1 70 1.40/ 78 147
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1020 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 7.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 8.52 Age:
Sect: 6 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 1 80 1.43/ 76 56
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 100 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 8.64 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 8.74 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 9.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 11.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 89 1.45/ 75 159
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CLASTIC SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 11.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 12.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 1.45/ 74 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : PALAGONITE RICH CLAY MINERAL RICH MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 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
========== ========= ======== ================ ============
58 0 43 1.37/ 79 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CLAY MINERAL RICH MARLY CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 790 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 14.00 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 14.79 Age:
Sect: 4 Thickness of Layer(m) : 0.79
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 0 86 1.35/ 80 84
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY CLAY
Screen Lith : SILTY CLAY
Leg : 49 Top/Bottom Interval(mm) : 800/ 900 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 14.80 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 14.90 Age:
Sect: 4 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 1.39/ 78 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 49 Top/Bottom Interval(mm) : 900/1190 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 14.90 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 15.19 Age:
Sect: 4 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 1.40/ 78 31
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAY
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 1190/1470 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 15.19 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 15.47 Age:
Sect: 4 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 3 22 1.36/ 80 30
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1170 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 15.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 16.67 Age:
Sect: 5 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 16.77 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 16.97 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 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
========== ========= ======== ================ ============
4 0 96 1.44/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1200 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 20.50 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 21.70 Age:
Sect: 2 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 3 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 49 Top/Bottom Interval(mm) : 1200/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 21.70 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.00 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
========== ========= ======== ================ ============
90 2 8 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 70 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 22.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.07 Age:
Sect: 3 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM RICH OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 49 Top/Bottom Interval(mm) : 70/ 400 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 22.07 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.40 Age:
Sect: 3 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 400/ 460 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 22.40 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 22.46 Age:
Sect: 3 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM RICH OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 49 Top/Bottom Interval(mm) : 460/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 22.46 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 23.50 Age:
Sect: 3 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 2 73 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : PALAGONITE RICH CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 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
========== ========= ======== ================ ============
23 1 76 1.44/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : PALAGONITE RICH CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 470 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 25.00 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 25.47 Age:
Sect: 5 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 97 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 130 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 25.57 Age: PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 25.70 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 30/ 110 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 28.53 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.61 Age:
Sect: 1 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 110/ 230 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 28.61 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.73 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
========== ========= ======== ================ ============
50 35 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM RICH OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 49 Top/Bottom Interval(mm) : 230/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 28.73 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 30.00 Age:
Sect: 1 Thickness of Layer(m) : 1.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 5 94 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 30.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
14 3 83 1.45/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : PALAGONITE RICH CLAY MINERAL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 31.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 33.00 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
========== ========= ======== ================ ============
23 3 75 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 33.00 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 34.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 4 86 1.46/ 74 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 230 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 34.50 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 34.73 Age:
Sect: 5 Thickness of Layer(m) : 0.23
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 49 Top/Bottom Interval(mm) : 230/ 520 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 34.73 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 35.02 Age:
Sect: 5 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 86 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CLAY
Screen Lith : CLAY
Leg : 49 Top/Bottom Interval(mm) : 520/ 700 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 35.02 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 35.20 Age:
Sect: 5 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH FELDSPAR RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 700/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 35.20 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 36.00 Age:
Sect: 5 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 4 92 /
Processing Hist: Classification was successful.
Shipboard Lith : VERY SLIGHTLY SILTY CLAY
Screen Lith : CLAY MINERAL RICH PALAGONITE RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 180 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 36.10 Age: PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 36.28 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VERY SLIGHTLY SILTY CLAY
Screen Lith : MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 408 Depth Top of Layer(m) : 38.00 Age: PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.50 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
========== ========= ======== ================ ============
22 11 67 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 39.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 41.00 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
========== ========= ======== ================ ============
35 50 67 1.41/ 77 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : SILICEOUS OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1450 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 41.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 42.45 Age:
Sect: 3 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 42.50 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 44.00 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
========== ========= ======== ================ ============
45 25 30 1.45/ 74 159
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS OOZE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 220 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 44.00 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 44.22 Age:
Sect: 5 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 140 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 44.32 Age: PLIOCENE
Core: 5 Depth Bottom of Layer(m): 44.46 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICEOUS OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 47.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 49.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
66 1 34 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERMIXED CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 49.00 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 50.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 2 21 1.48/ 73 158
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 980 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 50.50 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 51.48 Age:
Sect: 3 Thickness of Layer(m) : 0.98
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 3 53 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 51.63 Age: PLIOCENE
Core: 6 Depth Bottom of Layer(m): 51.83 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 57.00 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 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
========== ========= ======== ================ ============
81 4 15 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 550 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 58.50 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 59.05 Age:
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
========== ========= ======== ================ ============
84 9 7 1.53/ 70 54
Processing Hist: Classification was successful.
Shipboard Lith : INTERMIXED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 60 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 59.15 Age: PLIOCENE
Core: 7 Depth Bottom of Layer(m): 59.21 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : INTERMIXED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 66.50 Age: PLIOCENE
Core: 8 Depth Bottom of Layer(m): 68.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 9 16 1.62/ 65 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1100 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 68.00 Age: PLIOCENE
Core: 8 Depth Bottom of Layer(m): 69.10 Age:
Sect: 2 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
========== ========= ======== ================ ============
78 9 13 1.63/ 64 75
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 69.20 Age: PLIOCENE
Core: 8 Depth Bottom of Layer(m): 69.40 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 8 11 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 76.00 Age: PLIOCENE
Core: 9 Depth Bottom of Layer(m): 77.50 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
========== ========= ======== ================ ============
84 13 3 1.59/ 66 157
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 77.50 Age: PLIOCENE
Core: 9 Depth Bottom of Layer(m): 79.00 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
========== ========= ======== ================ ============
89 17 0 1.64/ 63 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 80 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 79.10 Age: PLIOCENE
Core: 9 Depth Bottom of Layer(m): 79.18 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 4 1 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 250 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 85.50 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 85.75 Age:
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 0 /
Processing Hist:
Shipboard Lith : INTERMIXED CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 250/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 85.75 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 87.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
83 12 5 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 87.00 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 88.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 4 14 1.69/ 60 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 88.50 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 90.00 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
========== ========= ======== ================ ============
85 15 0 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 90.00 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 91.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 7 10 1.66/ 62 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 470 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 91.50 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 91.97 Age:
Sect: 5 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 10 4 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 140 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 92.07 Age: PLIOCENE
Core: 10 Depth Bottom of Layer(m): 92.21 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 95.00 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 96.50 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
========== ========= ======== ================ ============
80 6 14 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 96.50 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 98.00 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
========== ========= ======== ================ ============
87 5 8 1.57/ 68 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1400 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 98.00 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 99.40 Age:
Sect: 3 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 13 5 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 70/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 99.57 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 101.00 Age:
Sect: 4 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
63 10 27 1.54/ 69 151
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1100 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 101.00 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 102.10 Age:
Sect: 5 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 7 13 1.63/ 64 117
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 1100/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 102.10 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 102.50 Age:
Sect: 5 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.58/ 67 42
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/ 510 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 102.50 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 103.01 Age:
Sect: 6 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
79 10 11 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 103.11 Age: PLIOCENE
Core: 11 Depth Bottom of Layer(m): 103.31 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 50/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 104.55 Age: PLIOCENE
Core: 12 Depth Bottom of Layer(m): 106.00 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 10 12 /
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 106.00 Age: PLIOCENE
Core: 12 Depth Bottom of Layer(m): 107.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
73 6 21 1.61/ 65 159
Processing Hist: Classification was successful.
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 150 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 107.50 Age: PLIOCENE
Core: 12 Depth Bottom of Layer(m): 107.65 Age:
Sect: 3 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
========== ========= ======== ================ ============
81 9 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 130 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 107.79 Age: PLIOCENE
Core: 12 Depth Bottom of Layer(m): 107.92 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 6 11 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 50 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 114.00 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 114.05 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.56/ 68 3
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 50/ 100 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 114.05 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 114.10 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 5
Processing Hist:
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 100/ 700 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 114.10 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 114.70 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 10 9 1.65/ 63 64
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 700/1030 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 114.70 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 115.03 Age:
Sect: 1 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 61 35
Processing Hist:
Shipboard Lith : INTERLAYERED CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 1030/1100 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 115.03 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 115.10 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 0 95 1.66/ 62 8
Processing Hist:
Shipboard Lith : SILTY TUFF
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 1100/1450 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 115.10 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 115.45 Age:
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.56/ 68 33
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 115.50 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 117.00 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
========== ========= ======== ================ ============
88 5 7 1.73/ 58 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 117.00 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 118.50 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
========== ========= ======== ================ ============
87 7 6 1.78/ 55 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 220 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 118.50 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 118.72 Age:
Sect: 4 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 6 4 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 130 Age: PLIOCENE
Hole: 408 Depth Top of Layer(m) : 118.84 Age: PLIOCENE
Core: 13 Depth Bottom of Layer(m): 118.97 Age:
Sect: CC Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 123.60 Age: UPPER MIOCENE
Core: 14 Depth Bottom of Layer(m): 123.75 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 133.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 134.50 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
========== ========= ======== ================ ============
84 5 11 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 134.50 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 136.00 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
========== ========= ======== ================ ============
85 5 10 1.54/ 69 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1450 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 136.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 137.45 Age:
Sect: 3 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
79 10 11 1.61/ 65 151
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 137.50 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 139.00 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
========== ========= ======== ================ ============
85 7 8 1.66/ 62 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1120 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 139.00 Age: UPPER MIOCENE
Core: 15 Depth Bottom of Layer(m): 140.12 Age:
Sect: 5 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 0 0 /
Processing Hist:
Shipboard Lith : UNIFORM CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 940/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 143.44 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 144.00 Age:
Sect: 1 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 4 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 144.00 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 5 3 1.69/ 60 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 560 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 145.50 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 146.06 Age:
Sect: 3 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
93 0 0 /
Processing Hist:
Shipboard Lith : HOMOGENOUS CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 146.25 Age: UPPER MIOCENE
Core: 16 Depth Bottom of Layer(m): 146.43 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 152.00 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 153.50 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
========== ========= ======== ================ ============
86 5 9 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 153.50 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 155.00 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
========== ========= ======== ================ ============
84 5 11 1.62/ 64 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 155.00 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 156.50 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
========== ========= ======== ================ ============
89 4 7 1.63/ 64 159
Processing Hist: Classification was successful.
Shipboard Lith : HOMOGENOUS CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 156.50 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 158.00 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
========== ========= ======== ================ ============
88 8 4 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 670 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 158.00 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 158.67 Age:
Sect: 5 Thickness of Layer(m) : 0.67
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 13 1 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 140 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 158.80 Age: UPPER MIOCENE
Core: 17 Depth Bottom of Layer(m): 158.94 Age:
Sect: CC Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 161.50 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 163.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 5 12 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 163.00 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 163.42 Age:
Sect: 2 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.64/ 63 44
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 420/ 920 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 163.42 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 163.92 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 7 5 1.62/ 65 54
Processing Hist: Classification was successful.
Shipboard Lith : INTERMIXED CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 920/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 163.92 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 164.50 Age:
Sect: 2 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 61
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 164.50 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 166.00 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
========== ========= ======== ================ ============
79 12 9 1.64/ 63 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 520 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 166.00 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 166.52 Age:
Sect: 4 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 5 14 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 166.62 Age: UPPER MIOCENE
Core: 18 Depth Bottom of Layer(m): 166.68 Age:
Sect: CC Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 171.00 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 172.50 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
========== ========= ======== ================ ============
92 3 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 172.50 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 174.00 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
========== ========= ======== ================ ============
91 1 8 1.70/ 59 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 174.00 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 175.50 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
========== ========= ======== ================ ============
91 0 0 1.69/ 60 159
Processing Hist:
Shipboard Lith : HOMOGENOUS CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 175.50 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 177.00 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
========== ========= ======== ================ ============
89 0 0 1.67/ 61 159
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 177.00 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 178.50 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
========== ========= ======== ================ ============
87 5 8 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 178.50 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 180.00 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
========== ========= ======== ================ ============
84 5 11 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 450 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 180.00 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 180.45 Age:
Sect: 7 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
========== ========= ======== ================ ============
90 5 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 180 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 180.55 Age: UPPER MIOCENE
Core: 19 Depth Bottom of Layer(m): 180.73 Age:
Sect: CC Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 80/1450 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 180.58 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 181.95 Age:
Sect: 1 Thickness of Layer(m) : 1.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 10 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 40/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 182.04 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 183.50 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 1.67/ 62 154
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 183.50 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 183.70 Age:
Sect: 3 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 183.82 Age: UPPER MIOCENE
Core: 20 Depth Bottom of Layer(m): 183.82 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 : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1460 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 190.00 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 191.46 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 4 19 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 191.50 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 193.00 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
========== ========= ======== ================ ============
77 0 0 1.60/ 66 159
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 193.00 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 194.50 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
========== ========= ======== ================ ============
80 6 14 1.58/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1140 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 194.50 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 195.64 Age:
Sect: 4 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 12 17 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 195.74 Age: UPPER MIOCENE
Core: 21 Depth Bottom of Layer(m): 195.74 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 2 94 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : OPAQUE MINERAL RICH GLASS RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 100/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 199.60 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 201.00 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
65 9 26 1.53/ 70 131
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1450 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 201.00 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 202.45 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
========== ========= ======== ================ ============
84 4 12 1.57/ 67 154
Processing Hist: Classification was successful.
Shipboard Lith : STIFF OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 170 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 202.50 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 202.67 Age:
Sect: 3 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 /
Processing Hist:
Shipboard Lith : SLIGHTLY SANDY OOZE
Screen Lith : CHALK.
Leg : 49 Top/Bottom Interval(mm) : 170/ 520 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 202.67 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 203.02 Age:
Sect: 3 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 74 3
Processing Hist:
Shipboard Lith : OOZE
Screen Lith : CHALK.
Leg : 49 Top/Bottom Interval(mm) : 520/1000 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 203.02 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 203.50 Age:
Sect: 3 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 65 51
Processing Hist:
Shipboard Lith : SMOOTH CLAY
Screen Lith : CHALK.
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 203.60 Age: UPPER MIOCENE
Core: 22 Depth Bottom of Layer(m): 203.80 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SMOOTH CLAY
Screen Lith : CHALK.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 209.00 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 210.50 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
========== ========= ======== ================ ============
73 8 19 1.54/ 69 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNOFOSSIL OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1410 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 210.50 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 211.91 Age:
Sect: 2 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 4 25 1.59/ 66 150
Processing Hist: Classification was successful.
Shipboard Lith : SMOOTH SLICK OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1020 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 212.00 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 213.02 Age:
Sect: 3 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 8 9 1.57/ 67 58
Processing Hist: Classification was successful.
Shipboard Lith : OOZE
Screen Lith : GLASS RICH NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 213.12 Age: UPPER MIOCENE
Core: 23 Depth Bottom of Layer(m): 213.32 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 218.50 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 220.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
57 18 25 1.44/ 75 159
Processing Hist: Classification was successful.
Shipboard Lith : SMOOTH OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 220.00 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 221.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 15 44 1.46/ 74 157
Processing Hist: Classification was successful.
Shipboard Lith : OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 221.50 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 223.00 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
========== ========= ======== ================ ============
44 9 47 /
Processing Hist: Classification was successful.
Shipboard Lith : OOZE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1220 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 223.00 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 224.22 Age:
Sect: 4 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 1220/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 224.22 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 224.50 Age:
Sect: 4 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 4 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 224.50 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 226.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
69 8 23 1.57/ 67 150
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 640 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 226.00 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 226.64 Age:
Sect: 6 Thickness of Layer(m) : 0.64
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 4 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 60/ 260 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 226.71 Age: UPPER MIOCENE
Core: 24 Depth Bottom of Layer(m): 226.91 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1460 Age: UPPER MIOCENE
Hole: 408 Depth Top of Layer(m) : 228.00 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 229.46 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 15 7 1.47/ 73 155
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1440 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 229.50 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 230.94 Age: MIDDLE MIOCENE
Sect: 2 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 6 18 1.50/ 72 153
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 231.00 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 232.50 Age: MIDDLE 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
========== ========= ======== ================ ============
69 6 25 1.51/ 71 159
Processing Hist: Classification was successful.
Shipboard Lith : SMOOTH CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 232.50 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 234.00 Age: MIDDLE 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
========== ========= ======== ================ ============
70 5 26 1.51/ 71 156
Processing Hist: Classification was successful.
Shipboard Lith : SMOOTH CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 234.00 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 235.50 Age: MIDDLE 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
========== ========= ======== ================ ============
72 8 20 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1390 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 235.50 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 236.89 Age: MIDDLE MIOCENE
Sect: 6 Thickness of Layer(m) : 1.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
69 6 25 1.52/ 71 144
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 260 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 237.06 Age: UPPER MIOCENE
Core: 25 Depth Bottom of Layer(m): 237.32 Age: MIDDLE MIOCENE
Sect: CC Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1470 Age: MIOCENE
Hole: 408 Depth Top of Layer(m) : 237.50 Age: UPPER MIOCENE
Core: 26 Depth Bottom of Layer(m): 238.97 Age: MIDDLE MIOCENE
Sect: 1 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
71 23 6 1.57/ 68 156
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 239.00 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 240.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 13 23 1.53/ 70 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 240.50 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 242.00 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
========== ========= ======== ================ ============
67 10 23 1.58/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1430 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 242.00 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 243.43 Age:
Sect: 4 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
62 11 28 1.60/ 66 152
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 1430/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 243.43 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 243.50 Age:
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 7
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 243.50 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 245.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 5 36 1.64/ 63 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY OOZE
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 210 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 245.00 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 245.21 Age:
Sect: 6 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 245.34 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 245.49 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 247.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 248.50 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
========== ========= ======== ================ ============
51 11 38 1.51/ 71 157
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 248.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 250.00 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
========== ========= ======== ================ ============
66 15 18 1.58/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 250.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 251.50 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
========== ========= ======== ================ ============
64 7 29 1.59/ 66 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 251.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 253.00 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
========== ========= ======== ================ ============
49 10 41 1.65/ 63 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 550 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 253.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 253.55 Age:
Sect: 5 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.63/ 64 58
Processing Hist:
Shipboard Lith : CLAYEY BASALTIC SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 550/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 253.55 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 254.50 Age:
Sect: 5 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 9 14 1.70/ 60 101
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 254.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 256.00 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
========== ========= ======== ================ ============
65 10 25 1.62/ 64 159
Processing Hist: Classification was successful.
Shipboard Lith : SANDY CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 256.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 256.45 Age:
Sect: 7 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
========== ========= ======== ================ ============
64 11 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 256.56 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 256.81 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 120/ 250 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 256.62 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 256.75 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 14
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 250/ 600 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 256.75 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 257.10 Age:
Sect: 1 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 70 38
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 600/1000 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 257.10 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 257.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
20 24 57 1.52/ 70 42
Processing Hist:
Shipboard Lith : SANDY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 1000/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 257.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 258.00 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.43/ 76 41
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 258.00 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 15 30 1.56/ 68 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 259.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 261.00 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
========== ========= ======== ================ ============
62 15 24 1.58/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : FINE SANDY-SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 330 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 261.00 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 261.33 Age:
Sect: 4 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 10 10 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 260 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 261.45 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 261.71 Age:
Sect: CC Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 100/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 266.10 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 267.50 Age:
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
63 18 19 1.52/ 71 149
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 10/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 267.51 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 269.00 Age:
Sect: 2 Thickness of Layer(m) : 1.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
69 0 0 1.58/ 67 158
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 269.10 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 269.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 275.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 277.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 23 32 1.49/ 72 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 277.00 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 278.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 0 1.45/ 74 159
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 278.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 280.00 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
========== ========= ======== ================ ============
37 15 48 1.47/ 73 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 280.00 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 281.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
66 13 21 1.61/ 65 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 750 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 281.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 282.25 Age:
Sect: 5 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
72 12 17 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 282.35 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 282.45 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
76 8 16 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 285.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 285.40 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
67 18 15 /
Processing Hist: Classification was successful.
Shipboard Lith : GRITTY CLAY
Screen Lith : SPICULE RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 400/ 500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 285.40 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 285.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 5 9 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 500/1400 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 285.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 286.40 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
========== ========= ======== ================ ============
76 12 12 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 286.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 288.00 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
========== ========= ======== ================ ============
34 11 55 1.46/ 74 158
Processing Hist: Classification was successful.
Shipboard Lith : GRITTY CLAY AND SANDY MUD
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 288.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 289.50 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
========== ========= ======== ================ ============
54 18 28 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY AND THIN SANDY MUD
Screen Lith : SPICULE RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 289.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 291.00 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
========== ========= ======== ================ ============
54 9 37 1.53/ 70 159
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY AND THIN SANDY MUD
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1430 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 291.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 292.43 Age:
Sect: 5 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
59 4 37 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY AND SANDY MUD
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 50 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 292.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 292.55 Age:
Sect: 6 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 50/ 190 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 292.55 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 292.69 Age:
Sect: 6 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 190/ 250 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 292.69 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 292.75 Age:
Sect: 6 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 250/ 330 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 292.75 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 292.83 Age:
Sect: 6 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 330/ 670 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 292.83 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 293.17 Age:
Sect: 6 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 293.28 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 293.48 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 7 5 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 294.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 296.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 296.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 297.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
38 6 57 1.37/ 79 151
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 297.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 299.00 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
========== ========= ======== ================ ============
50 35 57 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 299.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 300.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 5 70 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1440 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 300.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 301.94 Age:
Sect: 5 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 1440/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 301.94 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 302.00 Age:
Sect: 5 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 40 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH SPICULE MUD
Leg : 49 Top/Bottom Interval(mm) : 00/ 920 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 302.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 302.92 Age:
Sect: 6 Thickness of Layer(m) : 0.92
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 29 47 1.50/ 72 36
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : NANNOFOSSIL RICH SPICULE MUD
Leg : 49 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 303.02 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 303.02 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
========== ========= ======== ================ ============
25 40 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD AND SILTY CLAY
Screen Lith : NANNOFOSSIL RICH SPICULE MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 408 Depth Top of Layer(m) : 304.00 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 305.50 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 47 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 305.50 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 307.00 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
========== ========= ======== ================ ============
24 4 72 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 307.00 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 308.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 0 0 1.34/ 81 159
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 100/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 308.60 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 310.00 Age:
Sect: 4 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
18 16 66 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : SPICULE RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 310.00 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 311.50 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
========== ========= ======== ================ ============
18 0 0 1.37/ 79 153
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 700 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 311.50 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 312.20 Age:
Sect: 6 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 2 74 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : GLAUCONITE RICH NANNOFOSSIL RICH SANDY MUD
Leg : 49 Top/Bottom Interval(mm) : 700/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 312.20 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 313.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
79 0 21 /
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : GLAUCONITE RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/ 300 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 313.00 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 313.30 Age:
Sect: 7 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 3 20 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY AND SAND
Screen Lith : GLAUCONITE RICH NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 313.40 Age: LOWER MIOCENE
Core: 33 Depth Bottom of Layer(m): 313.40 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 0 0 /
Processing Hist:
Shipboard Lith : FINE SANDY MUD
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 200/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 313.70 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 315.00 Age:
Sect: 1 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
44 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 150/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 315.15 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 316.50 Age:
Sect: 2 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 0 0 1.47/ 73 143
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 316.50 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 318.00 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
========== ========= ======== ================ ============
48 0 0 1.48/ 73 158
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 318.00 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 319.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 48 1.57/ 67 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY AND SANDY MUD
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 319.50 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 321.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 1 68 /
Processing Hist: Classification was successful.
Shipboard Lith : SILTY CLAY
Screen Lith : GLAUCONITE RICH MARLY NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 570 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 321.00 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 321.57 Age:
Sect: 6 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 49 Top/Bottom Interval(mm) : 00/ 00 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 321.67 Age: LOWER MIOCENE
Core: 34 Depth Bottom of Layer(m): 321.67 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
========== ========= ======== ================ ============
72 0 28 /
Processing Hist: Classification was successful.
Shipboard Lith : ASHY SEDIMENT
Screen Lith : GLAUCONITE RICH NANNOFOSSIL CHALK
Leg : 49 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 323.00 Age: LOWER MIOCENE
Core: 35 Depth Bottom of Layer(m): 323.20 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 49 Top/Bottom Interval(mm) : 200/ 310 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 323.20 Age: LOWER MIOCENE
Core: 35 Depth Bottom of Layer(m): 323.31 Age:
Sect: 1 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRAVEL
Screen Lith : CLASTIC SEDIMENT
Leg : 49 Top/Bottom Interval(mm) : 310/ 500 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 323.31 Age: LOWER MIOCENE
Core: 35 Depth Bottom of Layer(m): 323.50 Age:
Sect: 1 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF
Screen Lith : TUFF
Leg : 49 Top/Bottom Interval(mm) : 500/ 600 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 323.50 Age: LOWER MIOCENE
Core: 35 Depth Bottom of Layer(m): 323.60 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRAVEL
Screen Lith : CLASTIC SEDIMENT
Leg : 49 Top/Bottom Interval(mm) : 600/1370 Age: LOWER MIOCENE
Hole: 408 Depth Top of Layer(m) : 323.60 Age: LOWER MIOCENE
Core: 35 Depth Bottom of Layer(m): 324.37 Age:
Sect: 1 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : FINE-GRAINED VESICULAR APHYRIC BASALT
Screen Lith : FINE-GRAINED VESICULAR APHYRIC BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1420 Age:
Hole: 408 Depth Top of Layer(m) : 332.50 Age:
Core: 36 Depth Bottom of Layer(m): 333.92 Age:
Sect: 1 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC BASALT
Screen Lith : APHYRIC BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 334.00 Age:
Core: 36 Depth Bottom of Layer(m): 335.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MEDIUM-GRAINED APHYRIC OLIVINE BASALT
Screen Lith : MEDIUM-GRAINED APHYRIC OLIVINE BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 335.50 Age:
Core: 36 Depth Bottom of Layer(m): 337.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MEDIUM-GRAINED VESICULAR APHYRIC OLIVINE BASALT
Screen Lith : MEDIUM-GRAINED VESICULAR APHYRIC OLIVINE BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 337.00 Age:
Core: 36 Depth Bottom of Layer(m): 338.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MEDIUM-GRAINED VESICULAR APHYRIC OLIVINE BASALT
Screen Lith : MEDIUM-GRAINED VESICULAR APHYRIC OLIVINE BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/ 650 Age:
Hole: 408 Depth Top of Layer(m) : 338.50 Age:
Core: 36 Depth Bottom of Layer(m): 339.15 Age:
Sect: 5 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : MEDIUM GRAINED VESICULAR APHYRIC OLIVINE BASALT
Screen Lith : MEDIUM GRAINED VESICULAR APHYRIC OLIVINE BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 343.00 Age:
Core: 37 Depth Bottom of Layer(m): 344.50 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: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC BASALT
Screen Lith : APHYRIC BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 344.50 Age:
Core: 37 Depth Bottom of Layer(m): 346.00 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 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : HIGHLY VESICULAR BASALT
Screen Lith : HIGHLY VESICULAR BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1400 Age:
Hole: 408 Depth Top of Layer(m) : 346.00 Age:
Core: 37 Depth Bottom of Layer(m): 347.40 Age:
Sect: 3 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC VESICULAR BASALT
Screen Lith : APHYRIC VESICULAR BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 351.50 Age:
Core: 38 Depth Bottom of Layer(m): 353.00 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC VESICULAR BASALT
Screen Lith : APHYRIC VESICULAR BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 353.00 Age:
Core: 38 Depth Bottom of Layer(m): 354.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC BASALT
Screen Lith : APHYRIC BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 408 Depth Top of Layer(m) : 354.50 Age:
Core: 38 Depth Bottom of Layer(m): 356.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC VESICULAR BASALT
Screen Lith : APHYRIC VESICULAR BASALT
Leg : 49 Top/Bottom Interval(mm) : 00/1050 Age:
Hole: 408 Depth Top of Layer(m) : 356.00 Age:
Core: 38 Depth Bottom of Layer(m): 357.05 Age:
Sect: 4 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : APHYRIC VESICULAR BASALT
Screen Lith : APHYRIC VESICULAR BASALT
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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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