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Core Data from the Deep Sea Drilling Project
Leg : 10 Top/Bottom Interval(mm) : 800/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 60.80 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 61.50 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.61/ 65 68
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 61.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 61.90 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.73/ 58 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 400/1000 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 61.90 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 62.50 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 82 1.85/ 51 64
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 1000/1450 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 62.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 62.95 Age:
Sect: 2 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 47 1.91/ 47 48
Processing Hist: Classification was successful.
Shipboard Lith : SANDY SILT
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 1450/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 62.95 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 63.00 Age:
Sect: 2 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 1.79/ 54 5
Processing Hist:
Shipboard Lith : MUDDY SILTY VERY FINE SAND
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 63.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 64.50 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
========== ========= ======== ================ ============
53 0 47 1.89/ 49 160
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 64.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 66.00 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 0 100 1.77/ 56 154
Processing Hist:
Shipboard Lith : MUD TO SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 66.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 67.50 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
========== ========= ======== ================ ============
22 0 78 1.81/ 53 158
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 67.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 69.00 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
========== ========= ======== ================ ============
46 0 54 1.83/ 52 157
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 1150/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 124.15 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 124.50 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 54 1.52/ 70 33
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 124.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 126.00 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
========== ========= ======== ================ ============
13 0 87 1.64/ 63 160
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 126.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 126.55 Age:
Sect: 3 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 87 1.64/ 63 55
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 550/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 126.55 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 127.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
38 0 62 1.73/ 58 101
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1100 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 127.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 128.60 Age:
Sect: 4 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
========== ========= ======== ================ ============
38 0 62 1.81/ 53 113
Processing Hist: Classification was successful.
Shipboard Lith : SANDY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 128.60 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 129.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
54 6 40 1.74/ 57 42
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 129.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 129.15 Age:
Sect: 5 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.73/ 58 13
Processing Hist:
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : MARLY CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 150/1450 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 129.15 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 130.45 Age:
Sect: 5 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
49 0 51 1.73/ 58 138
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 1450/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 130.45 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 130.50 Age:
Sect: 5 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 51 1.56/ 68 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY VERY FINE SAND TO SANDY COARSE SILT
Screen Lith : SILT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 159.24 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 160.74 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
========== ========= ======== ================ ============
18 0 82 1.61/ 65 151
Processing Hist: Classification was successful.
Shipboard Lith : SILTY TO SANDY MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 160.74 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 162.24 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 82 1.53/ 70 149
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY TO SANDY MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 166.74 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 168.24 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
========== ========= ======== ================ ============
44 5 52 1.57/ 67 158
Processing Hist: Classification was successful.
Shipboard Lith : SILTY TO SANDY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 177.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 178.80 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 0 0 1.57/ 67 150
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 178.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 180.30 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
52 0 48 1.58/ 67 157
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 180.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 181.80 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 11 41 1.55/ 69 159
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 181.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 183.30 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
27 0 73 1.59/ 66 160
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 183.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 184.80 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 73 1.62/ 64 152
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 184.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 186.30 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
62 0 38 1.70/ 60 151
Processing Hist: Classification was successful.
Shipboard Lith : SILTY TO SANDY MUD
Screen Lith : QUARTZ RICH DOLOMITE RICH CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 186.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 187.50 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
========== ========= ======== ================ ============
18 0 82 1.64/ 63 132
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZOSE SILT MUD
Screen Lith : CARBONATE RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 187.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 189.00 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
========== ========= ======== ================ ============
55 3 42 1.70/ 60 134
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZOSE SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 189.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 190.50 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
========== ========= ======== ================ ============
51 0 49 1.76/ 56 136
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZOSE SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 190.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 192.00 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
========== ========= ======== ================ ============
16 0 84 1.76/ 56 127
Processing Hist: Classification was successful.
Shipboard Lith : QUARTZOSE SILTY MUD
Screen Lith : QUARTZ RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 192.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 193.50 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
========== ========= ======== ================ ============
64 0 36 1.73/ 58 137
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 100/1500 Age: UPPER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 193.60 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 195.00 Age:
Sect: 6 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 0 100 1.79/ 54 135
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 301.00 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 302.50 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 2 7 1.67/ 61 128
Processing Hist: Classification was successful.
Shipboard Lith : UNFOSSILIFEROUS MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 302.50 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 304.00 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
========== ========= ======== ================ ============
55 0 45 1.75/ 57 134
Processing Hist: Classification was successful.
Shipboard Lith : UNFOSSILIFEROUS MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH MARLY CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 304.00 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 305.50 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
========== ========= ======== ================ ============
45 6 49 1.78/ 55 134
Processing Hist: Classification was successful.
Shipboard Lith : MUD
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 305.50 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 307.00 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
========== ========= ======== ================ ============
31 0 69 1.86/ 50 137
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 307.00 Age: MIDDLE PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 308.50 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
========== ========= ======== ================ ============
50 0 50 1.86/ 50 117
Processing Hist: Classification was successful.
Shipboard Lith : ALTERNATING SILTY AND SANDY MUD
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 407.00 Age: MIDDLE PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 408.50 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
========== ========= ======== ================ ============
31 0 69 1.41/ 77 65
Processing Hist: Classification was successful.
Shipboard Lith : SILTY QUARTZOSE SAND
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 408.50 Age: MIDDLE PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 410.00 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
========== ========= ======== ================ ============
54 0 46 1.77/ 55 123
Processing Hist: Classification was successful.
Shipboard Lith : SLIGHTLY CARBONACEOUS FINE SAND
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 410.00 Age: MIDDLE PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 411.50 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 0 100 1.65/ 62 131
Processing Hist:
Shipboard Lith : FINE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 411.50 Age: MIDDLE PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 413.00 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
========== ========= ======== ================ ============
100 0 0 1.83/ 52 121
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 413.00 Age: MIDDLE PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 414.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.83/ 52 131
Processing Hist:
Shipboard Lith : SANDY MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 490.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 491.50 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
========== ========= ======== ================ ============
94 2 4 1.63/ 64 140
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 491.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 491.85 Age:
Sect: 2 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 1.53/ 70 6
Processing Hist:
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 400/ 450 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 491.90 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 491.95 Age:
Sect: 2 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 1.64/ 63 6
Processing Hist:
Shipboard Lith : BRECCIATED MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 450/ 600 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 491.95 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 492.10 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 0 1.54/ 69 14
Processing Hist:
Shipboard Lith : SILTY MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 600/ 850 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 492.10 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 492.35 Age:
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.61/ 65 26
Processing Hist:
Shipboard Lith : SANDY COARSE SILT
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 860/1330 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 492.36 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 492.83 Age:
Sect: 2 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
========== ========= ======== ================ ============
96 0 4 1.75/ 56 43
Processing Hist: Classification was successful.
Shipboard Lith : SILTY MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 1330/1500 Age: LOWER PLEISTOCENE
Hole: 91 Depth Top of Layer(m) : 492.83 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 493.00 Age:
Sect: 2 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 0 0 1.72/ 59 18
Processing Hist:
Shipboard Lith : COARSE SILT TO SILTY VERY FINE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 530.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 531.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 65
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 531.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 533.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 71 135
Processing Hist:
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 533.00 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 534.50 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
========== ========= ======== ================ ============
41 9 50 1.62/ 64 136
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 534.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 534.70 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY FINE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 200/ 400 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 534.70 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 534.90 Age:
Sect: 4 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.57/ 68 19
Processing Hist:
Shipboard Lith : LIGHTLY FORAMINIFEROUS COCCOLITH-BEARING MUD TO CLAYEY OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 400/ 810 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 534.90 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 535.31 Age:
Sect: 4 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 66 39
Processing Hist:
Shipboard Lith : SILTY FINE TO VERY FINE SAND
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 535.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 536.00 Age:
Sect: 4 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
97 0 3 1.75/ 57 44
Processing Hist: Classification was successful.
Shipboard Lith : INTERBEDDED CLAYEY COCCOLITH OOZE AND NANNO-BEARING MUD
Screen Lith : NANNOFOSSIL RICH CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 80/1450 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 536.08 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 537.45 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 9 91 1.73/ 58 122
Processing Hist:
Shipboard Lith : FERAL CLAYEY COCCOLITH OOZE AND SILTY COCCOLITH-BEARING MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 00/ 650 Age: UPPER PLIOCENE
Hole: 91 Depth Top of Layer(m) : 537.50 Age: UPPER PLIOCENE
Core: 9 Depth Bottom of Layer(m): 538.15 Age:
Sect: 6 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
========== ========= ======== ================ ============
68 1 31 1.73/ 58 45
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE TO FINE SAND
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 650/1500 Age:
Hole: 91 Depth Top of Layer(m) : 538.15 Age:
Core: 9 Depth Bottom of Layer(m): 539.00 Age:
Sect: 6 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 31 1.77/ 56 90
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : IFERAL CLAYEY COCCOLITH OOZE AND SLIGHTLY NANNO-BEARING MUD
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 10 Top/Bottom Interval(mm) : 600/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 652.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 653.50 Age:
Sect: 1 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 31 1.56/ 68 67
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 653.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 655.00 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 31 1.60/ 66 124
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 655.00 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 656.50 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 31 1.57/ 67 138
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 00/ 650 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 656.50 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 657.15 Age:
Sect: 4 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 31 1.59/ 66 39
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 650/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 657.15 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 658.00 Age:
Sect: 4 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 31 1.81/ 53 80
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : YEY COCCOLITH OOZE TO NANNO-BEARING MUD AND QUARTZOSE SILTS
Screen Lith : SILT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 770.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 771.50 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 31 1.58/ 67 68
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : SILT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 771.50 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 773.00 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
========== ========= ======== ================ ============
21 0 79 1.57/ 67 113
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE TO FINE QUARTZOSE SAND
Screen Lith : QUARTZ RICH ROCK FRAGMENT RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 773.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 774.50 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
========== ========= ======== ================ ============
11 0 89 1.78/ 55 127
Processing Hist: Classification was successful.
Shipboard Lith : FEROUS TO SLIGHTLY NANNO-BEARING SLIGHTLY SILTY MUD TO CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 774.50 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 776.00 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 0 100 1.78/ 55 129
Processing Hist:
Shipboard Lith : FEROUS TO SLIGHTLY NANNO-BEARING SLIGHTLY SILTY MUD TO CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 779.20 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 780.70 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1450 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 780.70 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 782.15 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 132
Processing Hist:
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 782.20 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 783.70 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
========== ========= ======== ================ ============
8 0 92 1.71/ 59 115
Processing Hist: Classification was successful.
Shipboard Lith : FEROUS TO SLIGHTLY NANNO-BEARING SLIGHTLY SILTY MUD TO CLAY
Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 540/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 788.94 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 789.90 Age:
Sect: 1 Thickness of Layer(m) : 0.96
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 92 1.56/ 68 78
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FEROUS TO SLIGHTLY NANNO-BEARING SLIGHTLY SILTY MUD TO CLAY
Screen Lith : CLAY MINERAL RICH CARBONATE RICH SAND
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 789.90 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 791.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 92 1.71/ 59 138
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : UNFOSSILIFEROUS MUD TO CLAY
Screen Lith : CLAY
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 797.60 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 799.10 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 92 1.54/ 69 22
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 00/1100 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 799.10 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 800.20 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
========== ========= ======== ================ ============
34 1 65 1.52/ 70 91
Processing Hist: Classification was successful.
Shipboard Lith : SILTY VERY FINE SAND
Screen Lith : QUARTZ RICH CARBONATE RICH MARLY CALCAREOUS OOZE
Leg : 10 Top/Bottom Interval(mm) : 1100/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 800.20 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 800.60 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 65 1.68/ 61 30
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : UNFOSSILIFEROUS MUD TO CLAY
Screen Lith : CLAY
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 806.80 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 808.30 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
7 0 93 1.69/ 60 157
Processing Hist: Classification was successful.
Shipboard Lith : MUD TO CLAY
Screen Lith : QUARTZ RICH CARBONATE RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 808.30 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 809.80 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 93 1.77/ 56 154
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MUDSTONE
Screen Lith : MUDSTONE
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 809.80 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 811.30 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
41 0 59 1.76/ 56 154
Processing Hist: Classification was successful.
Shipboard Lith : MUDSTONE
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE
Leg : 10 Top/Bottom Interval(mm) : 00/1090 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 816.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 817.09 Age:
Sect: 1 Thickness of Layer(m) : 1.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 0 1.68/ 61 63
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 00/1240 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 817.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 818.74 Age:
Sect: 2 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 127
Processing Hist:
Shipboard Lith : MUDSTONE
Screen Lith : MARLYCALCAREOUS OOZE.
Leg : 10 Top/Bottom Interval(mm) : 1240/1490 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 818.74 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 818.99 Age:
Sect: 2 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
========== ========= ======== ================ ============
39 0 61 1.77/ 56 27
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY SILT
Screen Lith : QUARTZ RICH MARLY CARBONATE OOZE
Leg : 10 Top/Bottom Interval(mm) : 00/ 290 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 819.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 819.29 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 61 1.69/ 60 27
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT TO SANDY MUD
Screen Lith : MUD
Leg : 10 Top/Bottom Interval(mm) : 290/ 400 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 819.29 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 819.40 Age:
Sect: 3 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
========== ========= ======== ================ ============
25 0 75 1.70/ 60 12
Processing Hist: Classification was successful.
Shipboard Lith : MUDDY TO SILTY VERY FINE SAND
Screen Lith : QUARTZ RICH ROCK FRAGMENT RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 400/ 460 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 819.40 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 819.46 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
========== ========= ======== ================ ============
0 0 0 1.73/ 58 7
Processing Hist:
Shipboard Lith : PYRITIC SILTY MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 460/ 520 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 819.46 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 819.52 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
========== ========= ======== ================ ============
0 0 0 1.51/ 71 6
Processing Hist:
Shipboard Lith : SANDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 520/1450 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 819.52 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 820.45 Age:
Sect: 3 Thickness of Layer(m) : 0.93
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 94
Processing Hist:
Shipboard Lith : SILTY MUDSTONE TO SILTY CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 1450/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 820.45 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 820.50 Age:
Sect: 3 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 1.63/ 64 5
Processing Hist:
Shipboard Lith : MUDDY SILTSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 550/ 950 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 842.45 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 842.85 Age:
Sect: 6 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 1.65/ 62 38
Processing Hist:
Shipboard Lith : SILTY TO MUDDY VERY FINE SAND TO MUDDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 950/1130 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 842.85 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 843.03 Age:
Sect: 6 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 1.73/ 58 19
Processing Hist:
Shipboard Lith : MUDSTONE TO CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 1130/1250 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 843.03 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 843.15 Age:
Sect: 6 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.70/ 60 13
Processing Hist:
Shipboard Lith : SILTY SAND AND SANDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 1250/1300 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 843.15 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 843.20 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 : SILTY TO SANDY MUDSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 1300/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 843.20 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 843.40 Age:
Sect: 6 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 21
Processing Hist:
Shipboard Lith : EOUS SILTY FINE SAND AND SILTY VERY FINE SAND TO SANDY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 853.09 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 854.59 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 159
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 854.59 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 856.09 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 30 56 1.66/ 62 152
Processing Hist: Classification was successful.
Shipboard Lith : SILTY FINE TO FINE/MEDIUM SAND
Screen Lith : QUARTZ RICH CHERT FRAGMENT RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 856.09 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 857.59 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.23/ 88 143
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 857.59 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 859.09 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.24/ 87 107
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 859.09 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 860.59 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 62 158
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 860.59 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 862.09 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.55/ 69 157
Processing Hist:
Shipboard Lith : SILTY FINE TO MEDIUM SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/ 900 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 866.00 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 866.90 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
========== ========= ======== ================ ============
27 0 73 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE TO MEDIUM SAND AND SILTY COARSE SAND
Screen Lith : QUARTZ RICH VOLC MATERIAL FRAG RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 900/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 866.90 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 867.50 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUDSTONE AND CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/ 650 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 867.50 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 868.15 Age:
Sect: 2 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 49
Processing Hist:
Shipboard Lith : MUDSTONE AND CLAYSTONE
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 650/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 868.15 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 869.00 Age:
Sect: 2 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
28 0 72 1.59/ 66 87
Processing Hist: Classification was successful.
Shipboard Lith : INTERBEDDED SILT AND MUD
Screen Lith : CARBONATE RICH QUARTZ RICH CLASTIC SEDIMENT
Leg : 10 Top/Bottom Interval(mm) : 500/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 890.90 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 891.90 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 76
Processing Hist:
Shipboard Lith : SILTY SAND
Screen Lith : CLASTIC SEDIMENT.
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 891.90 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 893.40 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
24 4 72 1.87/ 49 156
Processing Hist: Classification was successful.
Shipboard Lith : SILTY SAND
Screen Lith : NANNOFOSSIL RICH QUARTZ RICH SAND
Leg : 10 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 893.40 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 894.90 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 00/ 470 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 894.90 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 895.37 Age:
Sect: 4 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 72 1.84/ 52 48
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : COARSE SAND TO ROCK
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 470/1500 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 895.37 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 896.40 Age:
Sect: 4 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 1.90/ 48 109
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY SAND
Screen Lith : SAND
Leg : 10 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 91 Depth Top of Layer(m) : 896.50 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 896.50 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SLIGHTLY GRAVELY VERY COARSE SAND
Screen Lith : SAND
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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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