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Core Data from the Deep Sea Drilling Project
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 153.00 Age: EOCENE
Core: 1 Depth Bottom of Layer(m): 154.50 Age: PALEOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
77 6 17 1.32/ 82 127
Processing Hist: Classification was successful.
Shipboard Lith : FORAMINIFERAL RADIOLARIA CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE
Leg : 15 Top/Bottom Interval(mm) : 800/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 155.30 Age: EOCENE
Core: 1 Depth Bottom of Layer(m): 156.00 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 17 1.35/ 80 60
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMINIFERAL RADIOLARIA CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE
Leg : 15 Top/Bottom Interval(mm) : 1320/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 163.32 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 163.50 Age: PALEOCENE
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
========== ========= ======== ================ ============
17 0 83 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-RADIOLARIA CHALK
Screen Lith : FELDSPAR RICH GLASS RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 163.50 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 163.60 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 83 1.24/ 87 1
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 100/ 240 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 163.60 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 163.74 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 83 1.46/ 74 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 15 Top/Bottom Interval(mm) : 240/ 310 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 163.74 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 163.81 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 83 1.66/ 62 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK
Screen Lith : CHALK
Leg : 15 Top/Bottom Interval(mm) : 310/ 630 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 163.81 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 164.13 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 83 1.61/ 65 34
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 630/ 730 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 164.13 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 164.23 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 29 21 1.52/ 71 10
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RAD CHALK
Screen Lith : NANNOFOSSIL RICH SEMIINDURATED CALCAREOUS OOZE
Leg : 15 Top/Bottom Interval(mm) : 730/1180 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 164.23 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 164.68 Age: PALEOCENE
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
========== ========= ======== ================ ============
50 35 21 1.54/ 69 48
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 1180/1280 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 164.68 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 164.78 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 1.63/ 64 11
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS VOLCANIC CLAY
Screen Lith : GLASS RICH CLASTIC SEDIMENTSTONE
Leg : 15 Top/Bottom Interval(mm) : 1280/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 164.78 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 165.00 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 90 1.56/ 68 23
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1480 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 165.00 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 166.48 Age: PALEOCENE
Sect: 3 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 90 1.62/ 64 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAMS AND NANNOS CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/ 350 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 166.50 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 166.85 Age: PALEOCENE
Sect: 4 Thickness of Layer(m) : 0.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 90 1.59/ 66 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 350/ 420 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 166.85 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 166.92 Age: PALEOCENE
Sect: 4 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 90 1.59/ 66 7
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM TUFFACEOUS CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 420/ 480 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 166.92 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 166.98 Age: PALEOCENE
Sect: 4 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
========== ========= ======== ================ ============
10 6 84 1.57/ 68 7
Processing Hist: Classification was successful.
Shipboard Lith : ASH
Screen Lith : FELDSPAR RICH GLASS RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 480/1360 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 166.98 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 167.86 Age: PALEOCENE
Sect: 4 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 84 1.58/ 67 94
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHALK STREAKS OF ASH
Screen Lith : ASH
Leg : 15 Top/Bottom Interval(mm) : 00/1470 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 168.00 Age: EOCENE
Core: 2 Depth Bottom of Layer(m): 169.47 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 84 1.58/ 67 149
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM CHALK
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 1340/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 173.34 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 173.50 Age: PALEOCENE
Sect: 1 Thickness of Layer(m) : 0.16
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 12 13 /
Processing Hist: Classification was successful.
Shipboard Lith : RADIOLARIAN-FORAM OOZE
Screen Lith : FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/ 730 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 173.50 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 174.23 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.73
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 78
Processing Hist:
Shipboard Lith : RADIOLARIA FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 730/ 920 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 174.23 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 174.42 Age: PALEOCENE
Sect: 2 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 1.55/ 69 21
Processing Hist:
Shipboard Lith : FORAM CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 920/1470 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 174.42 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 174.97 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.55
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 65 58
Processing Hist:
Shipboard Lith : FORAM CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 1470/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 174.97 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 175.00 Age: PALEOCENE
Sect: 2 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.42/ 77 3
Processing Hist:
Shipboard Lith : FORAM CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 175.00 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 176.50 Age: PALEOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 0 0 1.63/ 64 160
Processing Hist:
Shipboard Lith : RADIOLARIA-FORAM CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 176.50 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 178.00 Age: PALEOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 0 1.68/ 61 159
Processing Hist:
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/ 270 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 178.00 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 178.27 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 6 19 1.72/ 59 27
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : INDURATED FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 270/ 300 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 178.27 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 178.30 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.89/ 49 4
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE
Screen Lith : INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 300/ 390 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 178.30 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 178.39 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 2.08/ 37 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERTY LIMESTONE
Screen Lith : CHERT FRAGMENT RICH INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 390/ 460 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 178.39 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 178.46 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.85/ 51 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 460/1200 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 178.46 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 179.20 Age: PALEOCENE
Sect: 5 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 19 1.82/ 53 79
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 1200/1220 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 179.20 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 179.22 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.78/ 55 2
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 1220/1250 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 179.22 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 179.25 Age: PALEOCENE
Sect: 5 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 19 1.86/ 50 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 15 Top/Bottom Interval(mm) : 1250/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 179.25 Age: EOCENE
Core: 3 Depth Bottom of Layer(m): 179.50 Age: PALEOCENE
Sect: 5 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
========== ========= ======== ================ ============
50 35 19 1.51/ 71 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: LOWER TERTIARY
Hole: 152 Depth Top of Layer(m) : 182.00 Age: EOCENE
Core: 4 Depth Bottom of Layer(m): 183.50 Age: PALEOCENE
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 19 1.50/ 71 139
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PALEOCENE
Hole: 152 Depth Top of Layer(m) : 183.50 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 185.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 12 3 1.51/ 71 158
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/ 950 Age: UPPER PALEOCENE
Hole: 152 Depth Top of Layer(m) : 185.00 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 185.95 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
========== ========= ======== ================ ============
25 12 63 1.54/ 69 94
Processing Hist: Classification was successful.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 950/1160 Age: UPPER PALEOCENE
Hole: 152 Depth Top of Layer(m) : 185.95 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 186.16 Age:
Sect: 3 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 63 1.14/ 93 1
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 1160/1170 Age: UPPER PALEOCENE
Hole: 152 Depth Top of Layer(m) : 186.16 Age: UPPER PALEOCENE
Core: 4 Depth Bottom of Layer(m): 186.17 Age:
Sect: 3 Thickness of Layer(m) : 0.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 63 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 15 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 152 Depth Top of Layer(m) : 192.10 Age:
Core: 5 Depth Bottom of Layer(m): 192.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 63 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS LIMESTONE
Screen Lith : INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 300/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 201.30 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 202.50 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 63 1.50/ 72 112
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/1170 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 202.50 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 203.67 Age:
Sect: 2 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
63 6 31 1.53/ 70 82
Processing Hist: Classification was successful.
Shipboard Lith : NANNO-FORAM CHALK
Screen Lith : FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 204.00 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 205.50 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
========== ========= ======== ================ ============
50 35 31 1.31/ 83 160
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO-FORAM CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 205.50 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 207.00 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
========== ========= ======== ================ ============
50 35 31 1.33/ 82 160
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO-FORAM CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/ 830 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 207.00 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 207.83 Age:
Sect: 5 Thickness of Layer(m) : 0.83
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 31 1.41/ 77 84
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 830/ 900 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 207.83 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 207.90 Age:
Sect: 5 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 31 1.59/ 66 8
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE
Screen Lith : INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 900/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 207.90 Age: MIDDLE PALEOCENE
Core: 6 Depth Bottom of Layer(m): 208.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 31 1.80/ 53 63
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 130/1010 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 211.13 Age: MIDDLE PALEOCENE
Core: 7 Depth Bottom of Layer(m): 212.01 Age:
Sect: 1 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
========== ========= ======== ================ ============
50 35 31 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICRITIC CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 212.50 Age: MIDDLE PALEOCENE
Core: 7 Depth Bottom of Layer(m): 214.00 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
========== ========= ======== ================ ============
93 0 7 1.48/ 73 138
Processing Hist: Classification was successful.
Shipboard Lith : MICRITIC CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/1370 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 214.00 Age: MIDDLE PALEOCENE
Core: 7 Depth Bottom of Layer(m): 215.37 Age:
Sect: 3 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
========== ========= ======== ================ ============
50 35 7 1.54/ 69 131
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM-NANNO CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 30/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 215.53 Age: MIDDLE PALEOCENE
Core: 7 Depth Bottom of Layer(m): 217.00 Age:
Sect: 4 Thickness of Layer(m) : 1.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 7 1.55/ 69 148
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 100/ 500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 220.10 Age: MIDDLE PALEOCENE
Core: 8 Depth Bottom of Layer(m): 220.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 7 1.57/ 68 33
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICIFIED LIMESTONE
Screen Lith : INDURATED CHALK
Leg : 15 Top/Bottom Interval(mm) : 500/1500 Age: MIDDLE PALEOCENE
Hole: 152 Depth Top of Layer(m) : 220.50 Age: MIDDLE PALEOCENE
Core: 8 Depth Bottom of Layer(m): 221.50 Age:
Sect: 1 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 7 1.68/ 61 106
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM MICRITIC CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 720/1500 Age: PALEOCENE
Hole: 152 Depth Top of Layer(m) : 229.72 Age: MIDDLE PALEOCENE
Core: 9 Depth Bottom of Layer(m): 230.50 Age: LOWER PALEOCENE
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 7 1.41/ 77 69
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO MICRITIC CHALK
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK
Leg : 15 Top/Bottom Interval(mm) : 1300/1500 Age: LOWER PALEOCENE
Hole: 152 Depth Top of Layer(m) : 240.30 Age: LOWER PALEOCENE
Core: 10 Depth Bottom of Layer(m): 240.50 Age:
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MICRITIC CHALK
Screen Lith : FELDSPAR RICH GLASS RICH CLASTIC SEDIMENT
Leg : 15 Top/Bottom Interval(mm) : 0/ 0 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 248.10 Age: MAESTRICHTIAN
Core: 11 Depth Bottom of Layer(m): 248.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 0/ 0 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 257.10 Age: MAESTRICHTIAN
Core: 12 Depth Bottom of Layer(m): 257.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLASTIC SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 660/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 267.66 Age: MAESTRICHTIAN
Core: 13 Depth Bottom of Layer(m): 268.50 Age:
Sect: 1 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 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 15 Top/Bottom Interval(mm) : 600/ 840 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 276.60 Age: MAESTRICHTIAN
Core: 14 Depth Bottom of Layer(m): 276.84 Age:
Sect: 1 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SAND
Screen Lith : SAND
Leg : 15 Top/Bottom Interval(mm) : 840/1390 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 276.84 Age: MAESTRICHTIAN
Core: 14 Depth Bottom of Layer(m): 277.39 Age:
Sect: 1 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
========== ========= ======== ================ ============
86 0 14 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 1390/1440 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 277.39 Age: MAESTRICHTIAN
Core: 14 Depth Bottom of Layer(m): 277.44 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILICIFIED LIMESTONE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 286.00 Age: MAESTRICHTIAN
Core: 15 Depth Bottom of Layer(m): 287.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 287.50 Age: MAESTRICHTIAN
Core: 15 Depth Bottom of Layer(m): 289.00 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
========== ========= ======== ================ ============
83 0 17 1.66/ 62 160
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO MICRITIC CHALK
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 15 Top/Bottom Interval(mm) : 440/ 510 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 342.44 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 342.51 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 0 0 /
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 510/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 342.51 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 343.50 Age:
Sect: 1 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 1.64/ 63 101
Processing Hist:
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/ 130 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 343.50 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 343.63 Age:
Sect: 2 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.44/ 75 13
Processing Hist:
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 130/ 160 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 343.63 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 343.66 Age:
Sect: 2 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 4
Processing Hist:
Shipboard Lith : NANNO MICRITIC TUFFACEOUS CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 160/ 250 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 343.66 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 343.75 Age:
Sect: 2 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.45/ 75 9
Processing Hist:
Shipboard Lith : SILICIFIED MICRITIC LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 250/ 830 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 343.75 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 344.33 Age:
Sect: 2 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 65 55
Processing Hist:
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 830/ 870 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 344.33 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 344.37 Age:
Sect: 2 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.99/ 43 4
Processing Hist:
Shipboard Lith : SILICIFIED LIMESTONE
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 870/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 344.37 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 345.00 Age:
Sect: 2 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.96/ 44 67
Processing Hist:
Shipboard Lith : NANNO MICRITIC CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1400 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 345.00 Age: MAESTRICHTIAN
Core: 16 Depth Bottom of Layer(m): 346.40 Age:
Sect: 3 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.93/ 46 147
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1320 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 398.00 Age: MAESTRICHTIAN
Core: 17 Depth Bottom of Layer(m): 399.32 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
========== ========= ======== ================ ============
92 0 0 1.71/ 59 104
Processing Hist:
Shipboard Lith : FORAM NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 399.50 Age: MAESTRICHTIAN
Core: 17 Depth Bottom of Layer(m): 401.00 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 0 1.91/ 47 154
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1420 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 407.00 Age: MAESTRICHTIAN
Core: 18 Depth Bottom of Layer(m): 408.42 Age:
Sect: 1 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 0 0 1.85/ 50 125
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 408.50 Age: MAESTRICHTIAN
Core: 18 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
========== ========= ======== ================ ============
91 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO MICRITIC CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: MAESTRICHTIAN
Hole: 152 Depth Top of Layer(m) : 416.00 Age: MAESTRICHTIAN
Core: 19 Depth Bottom of Layer(m): 417.50 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
========== ========= ======== ================ ============
90 0 0 1.63/ 64 137
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 15 Top/Bottom Interval(mm) : 1100/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 426.10 Age: CAMPANIAN
Core: 20 Depth Bottom of Layer(m): 426.50 Age:
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 12 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK OOZE
Screen Lith : FORAMINIFERA CHALK
Leg : 15 Top/Bottom Interval(mm) : 630/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 453.63 Age: CAMPANIAN
Core: 21 Depth Bottom of Layer(m): 454.50 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
========== ========= ======== ================ ============
92 0 0 1.67/ 61 58
Processing Hist:
Shipboard Lith : CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 880/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 462.88 Age: CAMPANIAN
Core: 22 Depth Bottom of Layer(m): 463.50 Age:
Sect: 1 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 : LIMESTONE OR CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 00/1480 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 463.50 Age: CAMPANIAN
Core: 22 Depth Bottom of Layer(m): 464.98 Age:
Sect: 2 Thickness of Layer(m) : 1.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
55 0 0 1.80/ 54 144
Processing Hist:
Shipboard Lith : LIMESTONE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 465.00 Age: CAMPANIAN
Core: 22 Depth Bottom of Layer(m): 466.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
64 0 36 1.87/ 49 151
Processing Hist: Classification was successful.
Shipboard Lith : LIMESTONE
Screen Lith : GLASS RICH LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/ 410 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 471.00 Age: CAMPANIAN
Core: 23 Depth Bottom of Layer(m): 471.41 Age:
Sect: 1 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
========== ========= ======== ================ ============
40 25 36 1.75/ 57 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 410/1410 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 471.41 Age: CAMPANIAN
Core: 23 Depth Bottom of Layer(m): 472.41 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 2.09/ 37 107
Processing Hist:
Shipboard Lith : BASALT
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 1410/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 472.41 Age: CAMPANIAN
Core: 23 Depth Bottom of Layer(m): 472.50 Age:
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 0 1.97/ 43 9
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : METAMORPHOSED LIMESTONE
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 474.00 Age: CAMPANIAN
Core: 24 Depth Bottom of Layer(m): 475.50 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 2.07/ 37 154
Processing Hist:
Shipboard Lith : BASALT
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 00/ 400 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 475.50 Age: CAMPANIAN
Core: 24 Depth Bottom of Layer(m): 475.90 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 0 2.08/ 37 42
Processing Hist:
Shipboard Lith : BASALT
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 400/ 520 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 475.90 Age: CAMPANIAN
Core: 24 Depth Bottom of Layer(m): 476.02 Age:
Sect: 2 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
========== ========= ======== ================ ============
40 25 0 1.93/ 46 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 520/1100 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 476.02 Age: CAMPANIAN
Core: 24 Depth Bottom of Layer(m): 476.60 Age:
Sect: 2 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.05/ 39 58
Processing Hist:
Shipboard Lith : BASALT
Screen Lith : LIMESTONE
Leg : 15 Top/Bottom Interval(mm) : 1100/1500 Age: CAMPANIAN
Hole: 152 Depth Top of Layer(m) : 476.60 Age: CAMPANIAN
Core: 24 Depth Bottom of Layer(m): 477.00 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
========== ========= ======== ================ ============
40 25 0 2.10/ 36 42
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
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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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