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Core Data from the Deep Sea Drilling Project
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 19.00 Age: HOLOCENE
Core: 1 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
========== ========= ======== ================ ============
50 35 40 1.53/ 70 134
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 20.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 22.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 0 10 1.58/ 67 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 22.00 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 23.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 1.71/ 59 146
Processing Hist: Classification was successful.
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/ 900 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 23.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 24.40 Age:
Sect: 4 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.86/ 50 87
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 900/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 24.40 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 25.00 Age:
Sect: 4 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 1.65/ 63 59
Processing Hist:
Shipboard Lith : CLAY BEARING CARBONATE NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/ 910 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 25.00 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 25.91 Age:
Sect: 5 Thickness of Layer(m) : 0.91
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 88
Processing Hist:
Shipboard Lith : CLAY BEARING CARBONATE NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 910/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 25.91 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 26.50 Age:
Sect: 5 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.88/ 49 58
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 26.50 Age: HOLOCENE
Core: 1 Depth Bottom of Layer(m): 28.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.85/ 51 146
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 1020/1450 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 29.02 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 29.45 Age:
Sect: 1 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH MICARB OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 29.50 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 31.00 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
========== ========= ======== ================ ============
70 0 30 1.63/ 64 146
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 31.00 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 32.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 144
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 32.50 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 34.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 146
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 34.00 Age: HOLOCENE
Core: 2 Depth Bottom of Layer(m): 35.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 64 146
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 37.40 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 38.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : TEROPOD BEARING AND NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 38.90 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 40.40 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
========== ========= ======== ================ ============
64 0 0 1.52/ 70 145
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 40.40 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 41.90 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 0 /
Processing Hist:
Shipboard Lith : PTEROPOD BEAIRNG NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 41.90 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 43.40 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 144
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 43.40 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 44.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE
Hole: 229A Depth Top of Layer(m) : 44.90 Age: HOLOCENE
Core: 3 Depth Bottom of Layer(m): 46.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.50/ 72 143
Processing Hist:
Shipboard Lith : PTEROPOD BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 56.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 58.00 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
========== ========= ======== ================ ============
51 0 49 /
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : NANNOFOSSIL RICH MARLY CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 58.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 59.50 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
========== ========= ======== ================ ============
85 0 15 1.66/ 62 142
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD BEARING DETRITAL CLAY NANNO RICH CARBONATE
Screen Lith : NANNOFOSSIL RICH INDURATED CARBONATE CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 59.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 61.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH MICARB OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 61.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 62.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.63/ 64 145
Processing Hist:
Shipboard Lith : CLAY AND NANNO RICH MICARB OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 62.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 64.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : PTEROPOD BEARING DETRITAL CLAY NANNO RICH CARBONATE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 64.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 65.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.71/ 59 144
Processing Hist:
Shipboard Lith : PTEROPOD BEARING DETRITAL CLAY NANNO RICH CARBONATE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 65.40 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 65.90 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 /
Processing Hist:
Shipboard Lith : PTEROPOD BEARING DETRITAL CLAY NANNO RICH CARBONATE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 66.10 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 66.90 Age:
Sect: 1 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
========== ========= ======== ================ ============
67 0 33 /
Processing Hist: Classification was successful.
Shipboard Lith : CANIC GLASS BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE CHALK
Leg : 23 Top/Bottom Interval(mm) : 110/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 67.01 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 68.40 Age:
Sect: 2 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
========== ========= ======== ================ ============
47 0 0 1.58/ 67 124
Processing Hist:
Shipboard Lith : CANIC GLASS BEARING NANNO DETRITAL CLAY RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 68.40 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 69.90 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
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 69.90 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 70.30 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
========== ========= ======== ================ ============
50 35 25 1.67/ 62 37
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 400/ 850 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 70.30 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 70.75 Age:
Sect: 4 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 2 68 1.44/ 75 44
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING DETRITAL CLAY CARBONATE RICH VOLCANIC ASH
Screen Lith : CARBONATE RICH GLASS RICH CLASTIC SEDIMENT
Leg : 23 Top/Bottom Interval(mm) : 850/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 70.75 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 71.40 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
========== ========= ======== ================ ============
50 35 68 1.78/ 55 58
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 71.40 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 72.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 68 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 100/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 73.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 74.40 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
========== ========= ======== ================ ============
50 35 68 1.67/ 62 118
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 350/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 74.55 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 75.70 Age:
Sect: 1 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 68 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETIRTAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 75.70 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 77.20 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
========== ========= ======== ================ ============
50 35 68 1.57/ 67 126
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 77.20 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 78.70 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
========== ========= ======== ================ ============
72 2 26 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 78.70 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 80.20 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 1.61/ 65 141
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/ 420 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 80.20 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 80.62 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 420/1310 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 80.62 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 81.51 Age:
Sect: 5 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 8 28 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING NANNO DETRITAL SILTY CLAY RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 1310/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 81.51 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 81.70 Age:
Sect: 5 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 0 /
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 81.70 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 83.20 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 1.63/ 64 133
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 600/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 83.60 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 84.50 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 0 /
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY NANNO RICH CARBONATE OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 84.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 86.00 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
========== ========= ======== ================ ============
61 2 37 1.36/ 80 138
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 220/ 620 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 86.22 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 86.62 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 620/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 86.62 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 87.50 Age:
Sect: 3 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 87.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 89.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.52/ 70 130
Processing Hist:
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/ 990 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 89.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 89.99 Age:
Sect: 5 Thickness of Layer(m) : 0.99
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 : GLASS BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 990/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 89.99 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 90.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH CARBONATE OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1050 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 90.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 91.55 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 25 1.54/ 69 95
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 1050/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 91.55 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 92.00 Age:
Sect: 6 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
========== ========= ======== ================ ============
50 35 25 1.63/ 64 36
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY NANNO RICH CARBONATE OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 100/ 230 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 113.10 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 113.23 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
========== ========= ======== ================ ============
50 35 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 230/ 420 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 113.23 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 113.42 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 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PALAGONITE TUFF
Screen Lith : PALAGONITE RICH TUFF
Leg : 23 Top/Bottom Interval(mm) : 420/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 113.42 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 114.50 Age:
Sect: 1 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
45 0 55 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY RICH CARBONATE NANNO CHALK
Screen Lith : CARBONATE RICH MARLY NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 114.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 114.85 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
========== ========= ======== ================ ============
50 35 55 1.53/ 70 29
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 350/ 970 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 114.85 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 115.47 Age:
Sect: 2 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 55 1.66/ 62 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PALAGONITIC TUFF
Screen Lith : PALAGONITE RICH TUFF
Leg : 23 Top/Bottom Interval(mm) : 970/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 115.47 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 116.00 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
========== ========= ======== ================ ============
72 0 28 1.66/ 62 48
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE RICH DETRITAL SILTY CLAY NANNO OOZE AND CHALK
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 150/ 760 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 116.15 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 116.76 Age:
Sect: 3 Thickness of Layer(m) : 0.61
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 : PALAGONITIC TUFF
Screen Lith : PALAGONITE RICH TUFF
Leg : 23 Top/Bottom Interval(mm) : 760/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 116.76 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 117.50 Age:
Sect: 3 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARBONATE RICH DETRITAL SILTY CLAY NANNO OOZE AND CHALK
Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 100/ 460 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 122.10 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 122.46 Age:
Sect: 1 Thickness of Layer(m) : 0.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 460/1330 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 122.46 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 123.33 Age:
Sect: 1 Thickness of Layer(m) : 0.87
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING ZEOLITIZED ALTERED PYROCLASTS
Screen Lith : ZEOLITE RICH PELAGIC CLAY
Leg : 23 Top/Bottom Interval(mm) : 1330/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 123.33 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 123.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 90 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING DETRITAL CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 123.50 Age: UPPER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 124.90 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 0 30 1.61/ 65 99
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 131.00 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 132.50 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
========== ========= ======== ================ ============
67 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITE BEARING CARBONATE RICH NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 138.50 Age: UPPER PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 139.90 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
========== ========= ======== ================ ============
85 0 15 1.46/ 74 108
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE BEARING CARBONATE NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 149.00 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 150.50 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
========== ========= ======== ================ ============
54 0 0 1.58/ 67 146
Processing Hist:
Shipboard Lith : ING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 150.50 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 152.00 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 1.64/ 63 142
Processing Hist:
Shipboard Lith : ING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 152.00 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 153.50 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 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : ING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 153.50 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 155.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ING DETRITAL SILTY CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 155.00 Age: UPPER PLEISTOCENE
Core: 12 Depth Bottom of Layer(m): 156.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.57/ 67 134
Processing Hist:
Shipboard Lith : CLAYEY SILT FORAM NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 158.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 159.50 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 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 159.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 161.00 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:
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 161.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 162.50 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
========== ========= ======== ================ ============
75 0 25 1.70/ 59 101
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 162.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 164.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 164.00 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 165.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 165.50 Age: UPPER PLEISTOCENE
Core: 13 Depth Bottom of Layer(m): 167.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITE BEARING CLAY CARBONATE RICH NANNO OOZE AND CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 1160/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 168.16 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 168.50 Age:
Sect: 1 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 : OLITE BEARING DETRITAL SILTY CLAY RICH CARBONATE NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 168.50 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 170.00 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
========== ========= ======== ================ ============
38 0 0 1.53/ 70 138
Processing Hist:
Shipboard Lith : OLITE BEARING DETRITAL SILTY CLAY RICH CARBONATE NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/ 880 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 170.00 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 170.88 Age:
Sect: 3 Thickness of Layer(m) : 0.88
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 : OLITE BEARING DETRITAL SILTY CLAY RICH CARBONATE NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 880/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 170.88 Age: UPPER PLEISTOCENE
Core: 14 Depth Bottom of Layer(m): 171.50 Age:
Sect: 3 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 176.40 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 177.90 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 2 11 /
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 0/ 600 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 177.90 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 178.50 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 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CHALK.
Leg : 23 Top/Bottom Interval(mm) : 600/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 178.50 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 179.40 Age:
Sect: 2 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILTY CLAY BEARING CARBONATE NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 179.40 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 180.20 Age:
Sect: 3 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY BEARING CARBONATE NANNO CHALK
Screen Lith : CHALK.
Leg : 23 Top/Bottom Interval(mm) : 800/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 180.20 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 180.90 Age:
Sect: 3 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CHALK.
Leg : 23 Top/Bottom Interval(mm) : 00/ 750 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 180.90 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 181.65 Age:
Sect: 4 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.58/ 67 70
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CHALK.
Leg : 23 Top/Bottom Interval(mm) : 750/1180 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 181.65 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 182.08 Age:
Sect: 4 Thickness of Layer(m) : 0.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 1.52/ 70 42
Processing Hist: Classification was successful.
Shipboard Lith : ORAM BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 1180/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 182.08 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 182.40 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.63/ 64 31
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 182.40 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 183.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 183.90 Age: UPPER PLEISTOCENE
Core: 15 Depth Bottom of Layer(m): 185.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1320 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 185.40 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 186.72 Age:
Sect: 1 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MUD
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 1320/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 186.72 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 186.90 Age:
Sect: 1 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 186.90 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 188.40 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
========== ========= ======== ================ ============
62 0 39 1.55/ 69 115
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILTY CLAY RICH CARBONATE NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1150 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 188.40 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 189.55 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY RICH CARBONATE NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 880/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 190.78 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 191.40 Age:
Sect: 4 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 191.40 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 192.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD BEARING SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 192.90 Age: UPPER PLEISTOCENE
Core: 16 Depth Bottom of Layer(m): 194.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : PTEROPOD BEARING SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 780/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 194.78 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 195.50 Age:
Sect: 1 Thickness of Layer(m) : 0.72
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/ 840 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 195.50 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 196.34 Age:
Sect: 2 Thickness of Layer(m) : 0.84
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 82
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 840/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 196.34 Age: UPPER PLEISTOCENE
Core: 17 Depth Bottom of Layer(m): 197.00 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 0 1.52/ 70 60
Processing Hist:
Shipboard Lith : NANNO WITH VOLCANIC GLASS
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 203.40 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 204.40 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
========== ========= ======== ================ ============
58 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 204.90 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 205.30 Age:
Sect: 2 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 23 Top/Bottom Interval(mm) : 910/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 205.81 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 206.40 Age:
Sect: 2 Thickness of Layer(m) : 0.59
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : ORAM BEARING DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 200/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 206.60 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 207.90 Age:
Sect: 3 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : DETRITAL SILTY CLAY CARBONATE RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 207.90 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 209.40 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : PTEROPOD BEARING DETRITAL SILTY CLAY RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 209.40 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 210.90 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : PTEROPOD BEARING DETRITAL SILTY CLAY RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 23 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 229A Depth Top of Layer(m) : 210.90 Age: UPPER PLEISTOCENE
Core: 18 Depth Bottom of Layer(m): 212.40 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 0 20 /
Processing Hist: Classification was successful.
Shipboard Lith : PTEROPOD BEARING DETRITAL SILTY CLAY RICH NANNO CHALK
Screen Lith : TERRIGENOUS DETRITUS RICH CARBONATE RICH NANNOFOSSIL CHALK
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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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