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Core Data from the Deep Sea Drilling Project
Leg : 12 Top/Bottom Interval(mm) : 00/ 320 Age: OLIGOCENE
Hole: 117A Depth Top of Layer(m) : 146.00 Age: OLIGOCENE
Core: 1 Depth Bottom of Layer(m): 146.32 Age:
Sect: 1 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 4 1.31/ 83 17
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM SAND
Screen Lith : FORAMINIFERA OOZE
Leg : 12 Top/Bottom Interval(mm) : 330/ 600 Age: OLIGOCENE
Hole: 117A Depth Top of Layer(m) : 146.33 Age: OLIGOCENE
Core: 1 Depth Bottom of Layer(m): 146.60 Age:
Sect: 1 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 4 1.48/ 73 27
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : OOZE
Screen Lith : CALCAREOUS OOZE
Leg : 12 Top/Bottom Interval(mm) : 600/ 850 Age: EOCENE
Hole: 117A Depth Top of Layer(m) : 146.60 Age: EOCENE
Core: 1 Depth Bottom of Layer(m): 146.85 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 4 1.41/ 77 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 850/1500 Age: EOCENE
Hole: 117A Depth Top of Layer(m) : 146.85 Age: EOCENE
Core: 1 Depth Bottom of Layer(m): 147.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
40 25 4 1.19/ 90 63
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE GRAVEL
Screen Lith : LIMESTONE
Leg : 12 Top/Bottom Interval(mm) : 600/ 950 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 222.60 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 222.95 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 4 1.47/ 74 16
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 1180/1460 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 223.18 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 223.46 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 4 1.45/ 74 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 210/ 500 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 223.71 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 224.00 Age:
Sect: 2 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 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SOUPY CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 500/1310 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 224.00 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 224.81 Age:
Sect: 2 Thickness of Layer(m) : 0.81
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 4 1.44/ 75 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/ 380 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 225.00 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 225.38 Age:
Sect: 3 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SOUPY CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 380/ 850 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 225.38 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 225.85 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 4 1.43/ 76 47
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SOFT CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 850/1500 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 225.85 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 226.50 Age:
Sect: 3 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 4 1.52/ 71 68
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FIRM CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 117A Depth Top of Layer(m) : 226.50 Age: LOWER EOCENE
Core: 3 Depth Bottom of Layer(m): 228.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 4 1.54/ 69 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FIRM CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 117A Depth Top of Layer(m) : 228.00 Age:
Core: 3 Depth Bottom of Layer(m): 229.50 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
========== ========= ======== ================ ============
37 0 63 1.54/ 69 158
Processing Hist: Classification was successful.
Shipboard Lith : FIRM CLAY
Screen Lith : GLASS RICH MARLY NANNOFOSSIL CHALK
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 117A Depth Top of Layer(m) : 229.50 Age:
Core: 3 Depth Bottom of Layer(m): 231.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 63 1.62/ 65 153
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DENSE STICKY CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/ 280 Age: LOWER TERTIARY
Hole: 117A Depth Top of Layer(m) : 270.00 Age: LOWER EOCENE
Core: 4 Depth Bottom of Layer(m): 270.28 Age: UPPER PALEOCENE
Sect: 0 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 63 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 117A Depth Top of Layer(m) : 270.28 Age: LOWER EOCENE
Core: 4 Depth Bottom of Layer(m): 271.78 Age: UPPER PALEOCENE
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
========== ========= ======== ================ ============
20 0 80 1.43/ 76 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CLASTIC SEDIMENTSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 117A Depth Top of Layer(m) : 271.78 Age: LOWER EOCENE
Core: 4 Depth Bottom of Layer(m): 273.28 Age: UPPER PALEOCENE
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.18/ 91 123
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC STONE.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 117A Depth Top of Layer(m) : 273.28 Age: LOWER EOCENE
Core: 4 Depth Bottom of Layer(m): 274.78 Age: UPPER PALEOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.41/ 77 152
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC STONE.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 117A Depth Top of Layer(m) : 274.78 Age: LOWER EOCENE
Core: 4 Depth Bottom of Layer(m): 276.28 Age: UPPER PALEOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.25/ 87 149
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC STONE.
Leg : 12 Top/Bottom Interval(mm) : 00/ 680 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 276.28 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 276.96 Age:
Sect: 5 Thickness of Layer(m) : 0.68
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
29 0 0 1.48/ 73 71
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC STONE.
Leg : 12 Top/Bottom Interval(mm) : 780/ 870 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 277.06 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 277.15 Age:
Sect: 5 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 0 75 1.56/ 68 9
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CLASTIC SEDIMENTSTONE
Leg : 12 Top/Bottom Interval(mm) : 1040/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 277.32 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 277.78 Age:
Sect: 5 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.38/ 79 45
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 720/1260 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 278.50 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 279.04 Age:
Sect: 6 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.40/ 77 40
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 1260/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 279.04 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 279.28 Age:
Sect: 6 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 25
Processing Hist:
Shipboard Lith : FIRM CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 117A Depth Top of Layer(m) : 272.00 Age:
Core: 5 Depth Bottom of Layer(m): 273.50 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
========== ========= ======== ================ ============
29 6 65 1.57/ 68 141
Processing Hist: Classification was successful.
Shipboard Lith : FIRM DENSE MARLY CLAY
Screen Lith : NANNOFOSSIL RICH PALAGONITE RICH CLASTIC SEDIMENT
Leg : 12 Top/Bottom Interval(mm) : 1240/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 277.24 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 277.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
52 0 48 1.52/ 70 25
Processing Hist: Classification was successful.
Shipboard Lith : LUMPY CLAY
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH MARLY LIMESTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 279.00 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 280.50 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
========== ========= ======== ================ ============
35 0 66 1.37/ 80 70
Processing Hist: Classification was successful.
Shipboard Lith : LUMPY CLAY
Screen Lith : GLASS RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 12 Top/Bottom Interval(mm) : 980/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 281.48 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 282.00 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
========== ========= ======== ================ ============
10 0 90 1.52/ 71 55
Processing Hist: Classification was successful.
Shipboard Lith : LUMPY CLAY
Screen Lith : NANNOFOSSIL RICH GLASS RICH CLAYSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 282.00 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 283.50 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
========== ========= ======== ================ ============
21 0 79 1.68/ 61 158
Processing Hist: Classification was successful.
Shipboard Lith : VERY HARD CLAY
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 283.50 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 284.30 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
========== ========= ======== ================ ============
0 0 79 1.69/ 60 78
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD SILTY MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 800/ 860 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 284.30 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 284.36 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 79 1.76/ 56 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SMOOTH CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 12 Top/Bottom Interval(mm) : 1000/1130 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 284.50 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 284.63 Age:
Sect: 6 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
========== ========= ======== ================ ============
40 25 79 1.68/ 61 14
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SHELL FRAGMENTS
Screen Lith : MARLY CALCAREOUS OOZE
Leg : 12 Top/Bottom Interval(mm) : 1130/1460 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 284.63 Age: UPPER PALEOCENE
Core: 6 Depth Bottom of Layer(m): 284.96 Age:
Sect: 6 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 79 1.69/ 60 35
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SMOOTH CLAYSTONE
Screen Lith : CLAYSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/ 790 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 285.00 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 285.79 Age:
Sect: 1 Thickness of Layer(m) : 0.79
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.69/ 61 34
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECES OF HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 790/ 900 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 285.79 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 285.90 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 79 1.63/ 64 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SOFT CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 900/ 980 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 285.90 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 285.98 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 79 1.51/ 71 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECES OF HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 980/1100 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 285.98 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 286.10 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
========== ========= ======== ================ ============
0 0 79 1.56/ 68 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SOFT CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 1100/1130 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 286.10 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 286.13 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.30/ 83 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PIECES OF HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/ 660 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 286.50 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 287.16 Age:
Sect: 2 Thickness of Layer(m) : 0.66
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.83/ 52 67
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 660/ 720 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 287.16 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 287.22 Age:
Sect: 2 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 79 1.81/ 53 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 720/ 820 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 287.22 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 287.32 Age:
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.84/ 51 11
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 820/1350 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 287.32 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 287.85 Age:
Sect: 2 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.84/ 51 57
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 1350/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 287.85 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 288.00 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.61/ 65 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 288.00 Age: UPPER PALEOCENE
Core: 7 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
========== ========= ======== ================ ============
0 0 79 1.91/ 47 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VERY HARD MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1140 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 289.50 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 290.64 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
========== ========= ======== ================ ============
0 0 79 1.94/ 45 110
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 1140/1230 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 290.64 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 290.73 Age:
Sect: 4 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 2.07/ 37 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE FRAGMENTS CONGLOMERATE IN CARBONATE CEMENT
Screen Lith : MUDSTONE
Leg : 12 Top/Bottom Interval(mm) : 1230/1450 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 290.73 Age: UPPER PALEOCENE
Core: 7 Depth Bottom of Layer(m): 290.95 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
========== ========= ======== ================ ============
0 0 79 2.02/ 41 23
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SMOOTH CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 10/ 500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 294.01 Age: UPPER PALEOCENE
Core: 8 Depth Bottom of Layer(m): 294.50 Age:
Sect: 1 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.35/ 81 43
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : CLAY
Leg : 12 Top/Bottom Interval(mm) : 500/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 294.50 Age: UPPER PALEOCENE
Core: 8 Depth Bottom of Layer(m): 295.50 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 79 1.43/ 76 88
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 295.50 Age: UPPER PALEOCENE
Core: 8 Depth Bottom of Layer(m): 297.00 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
========== ========= ======== ================ ============
45 0 55 1.60/ 66 150
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT
Screen Lith : GLASS RICH NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 303.00 Age: UPPER PALEOCENE
Core: 9 Depth Bottom of Layer(m): 304.50 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 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDSTONE WITH FOSSIL FRAGMENTS
Screen Lith : SANDSTONE
Leg : 12 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER PALEOCENE
Hole: 117A Depth Top of Layer(m) : 305.10 Age: UPPER PALEOCENE
Core: 10 Depth Bottom of Layer(m): 305.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 55 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY CONGLOMERATE OF POORLY REWORKED VOLCANICS
Screen Lith : CLASTIC SEDIMENTSTONE
Leg : 12 Top/Bottom Interval(mm) : 1130/1500 Age:
Hole: 117A Depth Top of Layer(m) : 312.13 Age:
Core: 11 Depth Bottom of Layer(m): 312.50 Age:
Sect: 1 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 55 1.73/ 58 38
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : WITH VEINS CONTAINING SHELL FRAG- MENTS AND SANDSTONE ECT
Screen Lith : SANDSTONE
Leg : 12 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 117A Depth Top of Layer(m) : 312.50 Age:
Core: 11 Depth Bottom of Layer(m): 314.00 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 55 1.89/ 49 152
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : WITH VEINS CONTAINING SHELL FRAG- MENTS AND SANDSTONE ECT
Screen Lith : SANDSTONE
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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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