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Core Data from the Deep Sea Drilling Project
Leg : 62 Top/Bottom Interval(mm) : 00/ 20 Age: LOWER PLEISTOCENE
Hole: 464 Depth Top of Layer(m) : 0.00 Age: LOWER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.02 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MANGANESE NODULES
Screen Lith : MANGANESE RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 464 Depth Top of Layer(m) : 3.50 Age: LOWER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.00 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
========== ========= ======== ================ ============
35 26 39 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 5.00 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 6.50 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
========== ========= ======== ================ ============
35 50 39 1.22/ 89 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : CLAY MINERAL RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 6.50 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 8.00 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
========== ========= ======== ================ ============
35 50 39 1.21/ 89 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : CLAY MINERAL RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 8.00 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 9.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
35 50 39 1.25/ 87 47
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1410 Age: UPPER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 9.50 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 10.91 Age:
Sect: 5 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 39 1.20/ 90 139
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 11.00 Age: UPPER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 12.50 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
========== ========= ======== ================ ============
35 50 39 1.18/ 91 153
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/ 470 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 12.50 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 12.97 Age:
Sect: 7 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 40 58 /
Processing Hist: Classification was successful.
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : CLAY MINERAL RICH RADIOLARIA MUD
Leg : 62 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 13.07 Age: LOWER PLIOCENE
Core: 2 Depth Bottom of Layer(m): 13.17 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 74 15 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM RAD OOZE
Screen Lith : CLAY MINERAL RICH DIATOM RICH RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 13.00 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 14.50 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
========== ========= ======== ================ ============
6 44 51 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : DIATOM RICH RADIOLARIA RICH SILICEOUS MUD
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 14.50 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 16.00 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 1.15/ 92 156
Processing Hist:
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : SILICEOUS MUD.
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 16.00 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 17.50 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
========== ========= ======== ================ ============
10 40 50 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH SILICEOUS MUD
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 17.50 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 19.00 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
========== ========= ======== ================ ============
25 40 50 1.20/ 90 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY RAD OOZE
Screen Lith : CLAY MINERAL RICH MUDDY RADIOLARIA OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 19.00 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 20.50 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY
Screen Lith : RADIOLARIA RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 830 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 20.50 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 21.33 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 50 1.20/ 90 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY
Screen Lith : RADIOLARIA RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 80 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 21.47 Age: LOWER PLIOCENE
Core: 3 Depth Bottom of Layer(m): 21.55 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : (SILICEOUS) RAD CLAY
Screen Lith : RADIOLARIA RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1030 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 22.50 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 23.53 Age:
Sect: 1 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 1030/1480 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 23.53 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 23.98 Age:
Sect: 1 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
========== ========= ======== ================ ============
35 50 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO DIATOM OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 24.00 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 25.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.19/ 90 153
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 25.50 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 27.00 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1380 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 27.00 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 28.38 Age:
Sect: 4 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.20/ 90 130
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 570 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 28.50 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 29.07 Age:
Sect: 5 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 210 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 29.17 Age: LOWER PLIOCENE
Core: 4 Depth Bottom of Layer(m): 29.38 Age:
Sect: CC Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE
Hole: 464 Depth Top of Layer(m) : 32.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 33.50 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 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 33.50 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 35.00 Age: UPPER MIOCENE
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 50 1.18/ 91 155
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 35.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 36.50 Age: UPPER MIOCENE
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS CLAY TO CLAY
Screen Lith : OTHER SILICEOUS RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 36.50 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 38.00 Age: UPPER MIOCENE
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.31/ 83 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1130 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 38.00 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 39.13 Age: UPPER MIOCENE
Sect: 5 Thickness of Layer(m) : 1.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 1.34/ 81 76
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 180/ 300 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 39.32 Age: LOWER PLIOCENE
Core: 5 Depth Bottom of Layer(m): 39.44 Age: UPPER MIOCENE
Sect: CC Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 50 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 464 Depth Top of Layer(m) : 41.50 Age: LOWER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 43.00 Age: UPPER MIOCENE
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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 464 Depth Top of Layer(m) : 43.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 44.50 Age: UPPER EOCENE
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 1.35/ 81 156
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: TERTIARY
Hole: 464 Depth Top of Layer(m) : 44.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.00 Age: UPPER EOCENE
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
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 464 Depth Top of Layer(m) : 46.00 Age: LOWER EOCENE
Core: 6 Depth Bottom of Layer(m): 47.50 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 1.35/ 80 156
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 464 Depth Top of Layer(m) : 47.50 Age: LOWER EOCENE
Core: 6 Depth Bottom of Layer(m): 49.00 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 464 Depth Top of Layer(m) : 49.00 Age: LOWER EOCENE
Core: 6 Depth Bottom of Layer(m): 50.50 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 0 100 1.32/ 83 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 420 Age: LOWER EOCENE
Hole: 464 Depth Top of Layer(m) : 50.50 Age: LOWER EOCENE
Core: 6 Depth Bottom of Layer(m): 50.92 Age:
Sect: 7 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 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 150 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 51.06 Age: PALEOCENE
Core: 6 Depth Bottom of Layer(m): 51.21 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 51.00 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 52.50 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 52.50 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 54.00 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 0 100 1.29/ 84 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 54.00 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 55.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 55.50 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 57.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.30/ 84 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 57.00 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 58.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1340 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 58.50 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 59.84 Age:
Sect: 6 Thickness of Layer(m) : 1.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.27/ 85 120
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 80 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 59.94 Age: PALEOCENE
Core: 7 Depth Bottom of Layer(m): 60.02 Age:
Sect: CC Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 840 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 60.50 Age: PALEOCENE
Core: 8 Depth Bottom of Layer(m): 61.34 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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 890 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 62.00 Age: PALEOCENE
Core: 8 Depth Bottom of Layer(m): 62.89 Age:
Sect: 2 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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 50 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 62.99 Age: PALEOCENE
Core: 8 Depth Bottom of Layer(m): 63.04 Age:
Sect: CC 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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: PALEOCENE
Hole: 464 Depth Top of Layer(m) : 70.00 Age: PALEOCENE
Core: 9 Depth Bottom of Layer(m): 71.50 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
========== ========= ======== ================ ============
10 10 100 1.30/ 83 157
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 71.50 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 71.65 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 370/ 650 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 74.87 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 75.15 Age:
Sect: 4 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 900/1500 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 75.40 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 76.00 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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 950 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 76.00 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 76.95 Age:
Sect: 5 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1100 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 77.50 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 78.60 Age:
Sect: 6 Thickness of Layer(m) : 1.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 1.28/ 85 69
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 78.70 Age: UPPER CRETACEOUS
Core: 9 Depth Bottom of Layer(m): 78.80 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 50/1500 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 79.55 Age: UPPER CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 81.00 Age:
Sect: 1 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 81.00 Age: UPPER CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 82.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.34/ 81 157
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/1500 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 82.50 Age: UPPER CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 84.00 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 0 100 1.41/ 77 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : ZEOLITE RICH PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 970 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 84.00 Age: UPPER CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 84.97 Age:
Sect: 4 Thickness of Layer(m) : 0.97
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 100 1.41/ 77 44
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 85.07 Age: UPPER CRETACEOUS
Core: 10 Depth Bottom of Layer(m): 85.12 Age:
Sect: CC 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
========== ========= ======== ================ ============
10 10 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ZEOLITIC CLAY
Screen Lith : PELAGIC CLAY
Leg : 62 Top/Bottom Interval(mm) : 00/ 310 Age: UPPER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 89.00 Age: UPPER CRETACEOUS
Core: 11 Depth Bottom of Layer(m): 89.31 Age:
Sect: 1 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PORCELLANITE
Screen Lith : PORCELLANITE
Leg : 62 Top/Bottom Interval(mm) : 310/ 610 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 89.31 Age: CENOMANIAN
Core: 11 Depth Bottom of Layer(m): 89.61 Age:
Sect: 1 Thickness of Layer(m) : 0.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 610/ 880 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 89.61 Age: CENOMANIAN
Core: 11 Depth Bottom of Layer(m): 89.88 Age:
Sect: 1 Thickness of Layer(m) : 0.27
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE
Screen Lith : QUARTZ RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 62 Top/Bottom Interval(mm) : 00/ 220 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 98.50 Age: CENOMANIAN
Core: 12 Depth Bottom of Layer(m): 98.72 Age:
Sect: 1 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
========== ========= ======== ================ ============
20 0 80 /
Processing Hist: Classification was successful.
Shipboard Lith : (NANNO) LIMESTONE
Screen Lith : CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 62 Top/Bottom Interval(mm) : 00/ 170 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 108.10 Age: CENOMANIAN
Core: 13 Depth Bottom of Layer(m): 108.27 Age:
Sect: CC 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
========== ========= ======== ================ ============
22 5 73 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE
Screen Lith : CLAY MINERAL RICH CARBONATE RICH CLASTIC SEDIMENTSTONE
Leg : 62 Top/Bottom Interval(mm) : 00/ 430 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 117.50 Age: CENOMANIAN
Core: 14 Depth Bottom of Layer(m): 117.93 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
========== ========= ======== ================ ============
60 0 40 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS LIMESTONE
Screen Lith : CLAY MINERAL RICH CARBONATE LIMESTONE
Leg : 62 Top/Bottom Interval(mm) : 00/ 340 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 127.10 Age: CENOMANIAN
Core: 15 Depth Bottom of Layer(m): 127.44 Age:
Sect: CC 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
========== ========= ======== ================ ============
95 5 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : NANNOFOSSIL RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 10/ 30 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 136.51 Age: CENOMANIAN
Core: 16 Depth Bottom of Layer(m): 136.53 Age:
Sect: CC 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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 40/ 110 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 136.54 Age: CENOMANIAN
Core: 16 Depth Bottom of Layer(m): 136.61 Age:
Sect: CC 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
========== ========= ======== ================ ============
40 0 0 /
Processing Hist:
Shipboard Lith : NANNO LIMESTONE
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 110/ 150 Age: CENOMANIAN
Hole: 464 Depth Top of Layer(m) : 136.61 Age: CENOMANIAN
Core: 16 Depth Bottom of Layer(m): 136.65 Age:
Sect: CC 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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 00/ 420 Age: CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 146.10 Age: LOWER CENOMANIAN
Core: 17 Depth Bottom of Layer(m): 146.52 Age: UPPER ALBIAN
Sect: CC 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 360 Age: CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 155.60 Age: LOWER CENOMANIAN
Core: 18 Depth Bottom of Layer(m): 155.96 Age: UPPER ALBIAN
Sect: CC 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
========== ========= ======== ================ ============
80 15 5 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : RADIOLARIA RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER ALBIAN
Hole: 464 Depth Top of Layer(m) : 165.10 Age: UPPER ALBIAN
Core: 19 Depth Bottom of Layer(m): 165.32 Age:
Sect: CC Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : INDURATED CHALK.
Leg : 62 Top/Bottom Interval(mm) : 00/ 560 Age: UPPER ALBIAN
Hole: 464 Depth Top of Layer(m) : 174.50 Age: UPPER ALBIAN
Core: 20 Depth Bottom of Layer(m): 175.06 Age:
Sect: 1 Thickness of Layer(m) : 0.56
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : NANNOFOSSIL RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 810 Age: UPPER ALBIAN
Hole: 464 Depth Top of Layer(m) : 184.00 Age: UPPER ALBIAN
Core: 21 Depth Bottom of Layer(m): 184.81 Age:
Sect: 1 Thickness of Layer(m) : 0.81
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 5 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CLAY MINERAL RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER ALBIAN
Hole: 464 Depth Top of Layer(m) : 193.50 Age: UPPER ALBIAN
Core: 22 Depth Bottom of Layer(m): 193.90 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
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER ALBIAN
Hole: 464 Depth Top of Layer(m) : 203.00 Age: UPPER ALBIAN
Core: 23 Depth Bottom of Layer(m): 203.80 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
========== ========= ======== ================ ============
35 50 25 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 00/ 260 Age: ALBIAN
Hole: 464 Depth Top of Layer(m) : 212.60 Age: MIDDLE ALBIAN
Core: 24 Depth Bottom of Layer(m): 212.86 Age: LOWER ALBIAN
Sect: CC Thickness of Layer(m) : 0.26
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 10 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : NANNOFOSSIL RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/1060 Age: ALBIAN
Hole: 464 Depth Top of Layer(m) : 222.00 Age: MIDDLE ALBIAN
Core: 25 Depth Bottom of Layer(m): 223.06 Age: LOWER ALBIAN
Sect: 1 Thickness of Layer(m) : 1.06
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 : CHERT FRAGMENTS
Screen Lith : INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/1040 Age: ALBIAN
Hole: 464 Depth Top of Layer(m) : 231.50 Age: MIDDLE ALBIAN
Core: 26 Depth Bottom of Layer(m): 232.54 Age: LOWER ALBIAN
Sect: 1 Thickness of Layer(m) : 1.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 10 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : NANNOFOSSIL RICH INDURATED CARBONATE CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 840 Age: LOWER ALBIAN
Hole: 464 Depth Top of Layer(m) : 241.00 Age: LOWER ALBIAN
Core: 27 Depth Bottom of Layer(m): 241.84 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
========== ========= ======== ================ ============
85 15 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : RADIOLARIA RICH CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 62 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 250.50 Age: LOWER ALBIAN
Core: 28 Depth Bottom of Layer(m): 251.00 Age: UPPER APTIAN
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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 00/1410 Age: LOWER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 260.00 Age: LOWER ALBIAN
Core: 29 Depth Bottom of Layer(m): 261.41 Age: APTIAN
Sect: 1 Thickness of Layer(m) : 1.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FRAGMENTS OF CHERT
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 30/ 450 Age: LOWER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 269.53 Age: LOWER ALBIAN
Core: 30 Depth Bottom of Layer(m): 269.95 Age: APTIAN
Sect: 1 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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT PIECES
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 30/ 650 Age: LOWER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 279.03 Age: LOWER ALBIAN
Core: 31 Depth Bottom of Layer(m): 279.65 Age: APTIAN
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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT PIECES
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 20/ 800 Age: LOWER CRETACEOUS
Hole: 464 Depth Top of Layer(m) : 288.52 Age: LOWER ALBIAN
Core: 32 Depth Bottom of Layer(m): 289.30 Age: APTIAN
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
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FRAGMENTS OF CHERT AND NANNO CLAY
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 20/ 500 Age:
Hole: 464 Depth Top of Layer(m) : 298.02 Age:
Core: 33 Depth Bottom of Layer(m): 298.50 Age:
Sect: 1 Thickness of Layer(m) : 0.48
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 00/ 100 Age:
Hole: 464 Depth Top of Layer(m) : 307.80 Age:
Core: 34 Depth Bottom of Layer(m): 307.90 Age:
Sect: CC Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT FRAGMENTS
Screen Lith : CHERT
Leg : 62 Top/Bottom Interval(mm) : 110/ 260 Age:
Hole: 464 Depth Top of Layer(m) : 307.81 Age:
Core: 34 Depth Bottom of Layer(m): 307.96 Age:
Sect: CC Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT
Screen Lith : BASALT
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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