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Core Data from the Deep Sea Drilling Project
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 47.50 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 49.00 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 0 1.32/ 82 144
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 400 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 49.00 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 49.40 Age: UPPER MIOCENE
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 1.44/ 75 38
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 400/ 930 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 49.40 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 49.93 Age: UPPER MIOCENE
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
========== ========= ======== ================ ============
10 10 0 1.47/ 73 51
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 930/1080 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 49.93 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 50.08 Age: UPPER MIOCENE
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.45/ 74 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 1080/1500 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 50.08 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 50.50 Age: UPPER MIOCENE
Sect: 2 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
========== ========= ======== ================ ============
10 10 0 1.48/ 73 41
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 50.50 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 52.00 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
========== ========= ======== ================ ============
10 10 0 1.42/ 77 140
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 300 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 52.00 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 52.30 Age: UPPER MIOCENE
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: NEOGENE
Hole: 470A Depth Top of Layer(m) : 52.41 Age: LOWER PLIOCENE
Core: 1 Depth Bottom of Layer(m): 52.66 Age: UPPER MIOCENE
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 120/ 400 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 57.12 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 57.40 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.24/ 87 28
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY NANNO CLAY
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 400/1170 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 57.40 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 58.17 Age:
Sect: 1 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 0 1.37/ 79 75
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 1170/1230 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 58.17 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 58.23 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 6
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC ASH
Screen Lith : ASH
Leg : 63 Top/Bottom Interval(mm) : 1230/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 58.23 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 58.50 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
========== ========= ======== ================ ============
10 10 0 1.39/ 78 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 690 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 58.50 Age: UPPER MIOCENE
Core: 2 Depth Bottom of Layer(m): 59.19 Age:
Sect: 2 Thickness of Layer(m) : 0.69
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 50 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 66.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 66.55 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
========== ========= ======== ================ ============
57 3 40 1.24/ 87 3
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL OOZE
Leg : 63 Top/Bottom Interval(mm) : 50/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 66.55 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 68.00 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
========== ========= ======== ================ ============
0 0 40 1.36/ 80 141
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 68.00 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 68.70 Age:
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
========== ========= ======== ================ ============
0 0 40 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 63 Top/Bottom Interval(mm) : 700/1250 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 68.70 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 69.25 Age:
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
========== ========= ======== ================ ============
19 10 71 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICEOUS NANNO CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH CLAY
Leg : 63 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 69.25 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 69.50 Age:
Sect: 2 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 69.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 71.00 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
========== ========= ======== ================ ============
10 10 71 1.41/ 77 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CLAY
Screen Lith : OTHER SILICEOUS RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 71.00 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 72.50 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
========== ========= ======== ================ ============
10 10 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CLAY
Screen Lith : OTHER SILICEOUS RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/1350 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 72.50 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 73.85 Age:
Sect: 5 Thickness of Layer(m) : 1.35
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 71 1.34/ 81 120
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CLAY
Screen Lith : OTHER SILICEOUS RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 73.95 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 74.05 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 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILICEOUS NANNO CLAY
Screen Lith : OTHER SILICEOUS RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 76.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 76.25 Age:
Sect: 1 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 71 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 380/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 76.38 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 77.50 Age:
Sect: 1 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 18 72 /
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 77.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 79.00 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 72 1.21/ 89 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 79.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 80.50 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 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 80.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 82.00 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 72 1.22/ 88 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 82.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 83.50 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 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 83.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 84.20 Age:
Sect: 6 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 72 1.25/ 86 67
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DIATOM SILTY CLAY
Screen Lith : DIATOM RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 700/1500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 84.20 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 85.00 Age:
Sect: 6 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 10 72 1.34/ 81 77
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO DIATOM CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH PELAGIC CLAY
Leg : 63 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 85.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 85.50 Age:
Sect: 7 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 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO DIATOM SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 85.80 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 86.05 Age:
Sect: CC Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 72 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO DIATOM SILTY CLAY
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 63 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MIOCENE
Hole: 470A Depth Top of Layer(m) : 85.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 86.70 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
========== ========= ======== ================ ============
45 17 38 1.36/ 80 89
Processing Hist: Classification was successful.
Shipboard Lith : DIATOM NANNO CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 470A Depth Top of Layer(m) : 161.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 163.00 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
========== ========= ======== ================ ============
81 4 15 1.51/ 71 145
Processing Hist: Classification was successful.
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/1400 Age: MIDDLE MIOCENE
Hole: 470A Depth Top of Layer(m) : 163.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 164.40 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
========== ========= ======== ================ ============
0 0 0 1.51/ 71 125
Processing Hist:
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CHALK.
Leg : 63 Top/Bottom Interval(mm) : 00/ 630 Age: MIDDLE MIOCENE
Hole: 470A Depth Top of Layer(m) : 164.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 165.13 Age:
Sect: 3 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
========== ========= ======== ================ ============
98 2 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE TO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE MIOCENE
Hole: 470A Depth Top of Layer(m) : 165.23 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 165.48 Age:
Sect: CC 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
========== ========= ======== ================ ============
93 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DOLOMITE RICH NANNOFOSSIL CHALK
Leg : 63 Top/Bottom Interval(mm) : 00/ 580 Age: MIDDLE MIOCENE
Hole: 470A Depth Top of Layer(m) : 166.50 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 167.08 Age:
Sect: 1 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 7 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DOLOMITIC CLAYSTONE
Screen Lith : DOLOMITE RICH CLAYSTONE
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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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