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Core Data from the Deep Sea Drilling Project
Leg : 54 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 0.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.40 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
========== ========= ======== ================ ============
30 6 64 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 54 Top/Bottom Interval(mm) : 400/ 700 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 0.40 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 0.70 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
========== ========= ======== ================ ============
80 9 11 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL CHALK
Leg : 54 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 0.70 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 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
========== ========= ======== ================ ============
75 9 16 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 1.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.30 Age:
Sect: 2 Thickness of Layer(m) : 0.80
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 800/ 900 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 2.30 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.40 Age:
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY?
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 900/1200 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 2.40 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.70 Age:
Sect: 2 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:
Shipboard Lith : MOD OL BRN FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 1200/1400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 2.70 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.90 Age:
Sect: 2 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
========== ========= ======== ================ ============
45 8 48 /
Processing Hist: Classification was successful.
Shipboard Lith : DARK BRN FORAM CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 2.90 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : YELLOWISH BROWN FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/1050 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 3.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.05 Age:
Sect: 3 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 14 6 1.14/ 93 91
Processing Hist: Classification was successful.
Shipboard Lith : MOD OL BRN UNIFORM FORAM CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1050/1250 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.05 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.25 Age:
Sect: 3 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
========== ========= ======== ================ ============
80 14 6 1.14/ 93 22
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.25 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 0.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.18/ 91 25
Processing Hist:
Shipboard Lith : CLAY?
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.60 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.60 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
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : DARK OLIVE BROWN NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 160 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.66 Age:
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
========== ========= ======== ================ ============
35 6 59 /
Processing Hist: Classification was successful.
Shipboard Lith : DRK REDDISH BROWN CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 160/ 300 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.66 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 4.80 Age:
Sect: 1 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
========== ========= ======== ================ ============
70 9 21 /
Processing Hist: Classification was successful.
Shipboard Lith : DRK BRN FORAM CLAY
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 300/ 500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 4.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.00 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 0 /
Processing Hist:
Shipboard Lith : GRAYISH OLIVE CLAY?
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 500/ 700 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 5.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 5.20 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 0 /
Processing Hist:
Shipboard Lith : OL GRAY WET FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 5.20 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.00 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
========== ========= ======== ================ ============
80 14 6 /
Processing Hist: Classification was successful.
Shipboard Lith : LT OL GRAY FORAM CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 750 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 6.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.75 Age:
Sect: 2 Thickness of Layer(m) : 0.75
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 1.15/ 93 60
Processing Hist: Classification was successful.
Shipboard Lith : GRAYISH OLIVE FORAM CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 750/ 800 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 6.75 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 6.80 Age:
Sect: 2 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.14/ 93 6
Processing Hist:
Shipboard Lith : GREYISH OLIVE GREEN BAND
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 800/1420 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 6.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.42 Age:
Sect: 2 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.18/ 91 66
Processing Hist:
Shipboard Lith : GRAYISH OLIVE(CLAY?)
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 7.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 7.80 Age:
Sect: 3 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:
Shipboard Lith : OLIVE-BROWN FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 300/ 600 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 7.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.10 Age:
Sect: 3 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
========== ========= ======== ================ ============
60 9 31 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY?
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 600/ 700 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 8.10 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.20 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : OLIVE BROWN FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 700/1400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 8.20 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 8.90 Age:
Sect: 3 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 9 41 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY?
Screen Lith : IRON RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1450/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 8.95 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.00 Age:
Sect: 3 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.35 Age:
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
========== ========= ======== ================ ============
78 9 14 1.17/ 91 31
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY?
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 350/ 360 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.35 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.36 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.16/ 92 1
Processing Hist:
Shipboard Lith : DK GREY BAND(FORAM CLAY?)
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 360/ 400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.36 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.40 Age:
Sect: 4 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
========== ========= ======== ================ ============
85 9 6 1.16/ 92 4
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY?
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 400/ 440 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.44 Age:
Sect: 4 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
========== ========= ======== ================ ============
80 14 6 1.17/ 92 4
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY?
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 440/ 720 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.44 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.72 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
========== ========= ======== ================ ============
35 9 56 1.15/ 93 29
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 720/ 780 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.72 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.78 Age:
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
========== ========= ======== ================ ============
0 0 0 1.19/ 90 7
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 780/1350 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 9.78 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.35 Age:
Sect: 4 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 0 1.20/ 90 60
Processing Hist:
Shipboard Lith : FORAM CLAY?
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 1350/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 10.35 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.50 Age:
Sect: 4 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 1.25/ 86 16
Processing Hist:
Shipboard Lith : MIXTURE OF SEDIMENTS
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/ 280 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 10.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.78 Age:
Sect: 5 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 /
Processing Hist:
Shipboard Lith : WET FORAM CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 10.88 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 10.88 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 : BROKEN DARK GREYISH BROWN CLAY
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 200/1000 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 14.20 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.00 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
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : LT OL GREY(FORAM CLAY?)
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1000/1250 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.25 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 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 1250/1400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.25 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.40 Age:
Sect: 1 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
========== ========= ======== ================ ============
70 9 21 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM CLAY
Screen Lith : CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.40 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.70 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 200/ 400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.70 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 15.90 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 400/ 850 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 15.90 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.35 Age:
Sect: 2 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 14 6 /
Processing Hist: Classification was successful.
Shipboard Lith : OLIVE FORAM CLAY
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 850/1100 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 16.35 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 16.60 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
========== ========= ======== ================ ============
80 14 6 /
Processing Hist: Classification was successful.
Shipboard Lith : OLIVE GRAY CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 17.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 17.47 Age:
Sect: 3 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.24/ 87 47
Processing Hist:
Shipboard Lith : NANNO MARLY OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 470/1200 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 17.47 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.20 Age:
Sect: 3 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
========== ========= ======== ================ ============
85 9 6 1.28/ 85 77
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLY OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1200/1400 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 18.20 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.40 Age:
Sect: 3 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
========== ========= ======== ================ ============
70 14 16 1.21/ 89 22
Processing Hist: Classification was successful.
Shipboard Lith : NANNO MARLY OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 18.40 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 18.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.29/ 84 10
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 18.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 19.50 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
========== ========= ======== ================ ============
85 9 6 1.21/ 89 101
Processing Hist: Classification was successful.
Shipboard Lith : MARLY NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1000/1113 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 19.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 19.61 Age:
Sect: 4 Thickness of Layer(m) : 0.11
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.20/ 90 12
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1130/1420 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 19.63 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 19.92 Age:
Sect: 4 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.20/ 90 31
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1420/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 19.92 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.00 Age:
Sect: 4 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 0 1.28/ 85 8
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 40 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 20.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.04 Age:
Sect: 5 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 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 40/ 590 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 20.04 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 20.59 Age:
Sect: 5 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 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 540 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 23.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.04 Age:
Sect: 1 Thickness of Layer(m) : 0.54
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 7 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 540/1000 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 24.04 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 24.50 Age:
Sect: 1 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 14 16 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 24.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.00 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 25.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.30 Age:
Sect: 2 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 1.18/ 91 28
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 300/ 800 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 25.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 25.80 Age:
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.19/ 90 53
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 800/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 25.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 26.50 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
========== ========= ======== ================ ============
90 4 6 1.18/ 91 74
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 26.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 28.00 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
========== ========= ======== ================ ============
73 4 23 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 28.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 29.50 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
========== ========= ======== ================ ============
15 9 76 1.20/ 90 159
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 29.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 30.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
50 35 76 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 930/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 30.43 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 31.00 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
========== ========= ======== ================ ============
65 27 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1240 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 31.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 32.24 Age:
Sect: 6 Thickness of Layer(m) : 1.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 32.34 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 32.34 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 : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 33.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 34.50 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
========== ========= ======== ================ ============
36 19 45 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : RADIOLARIA RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 34.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 36.00 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
========== ========= ======== ================ ============
24 9 67 1.21/ 89 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 36.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 37.50 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 67 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 37.50 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 38.20 Age:
Sect: 4 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
========== ========= ======== ================ ============
85 9 6 1.26/ 86 70
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 38.20 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
85 9 6 1.22/ 89 85
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 39.00 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.12 Age:
Sect: 5 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 120/ 330 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 39.12 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.33 Age:
Sect: 5 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 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 39.43 Age: UPPER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 39.43 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 : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 42.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 43.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 54 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 43.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 44.00 Age:
Sect: 1 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 12 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 44.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 45.45 Age:
Sect: 2 Thickness of Layer(m) : 1.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
31 9 60 1.18/ 91 143
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 620 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 45.50 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 46.12 Age:
Sect: 3 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.17/ 91 61
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 620/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 46.12 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 47.00 Age:
Sect: 3 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 1.25/ 87 93
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 47.00 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 48.00 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
========== ========= ======== ================ ============
33 9 58 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 48.10 Age: UPPER PLEISTOCENE
Core: 6 Depth Bottom of Layer(m): 48.10 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 : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 52.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 52.19 Age:
Sect: 1 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 190/ 250 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 52.19 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 52.25 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
========== ========= ======== ================ ============
75 17 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 250/1300 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 52.25 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 53.30 Age:
Sect: 1 Thickness of Layer(m) : 1.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1300/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 53.30 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 53.50 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
========== ========= ======== ================ ============
40 64 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 570 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 53.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 54.07 Age:
Sect: 2 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
========== ========= ======== ================ ============
50 35 0 1.22/ 88 55
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 570/ 870 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 54.07 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 54.37 Age:
Sect: 2 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
========== ========= ======== ================ ============
65 17 18 1.18/ 91 32
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 870/1420 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 54.37 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 54.92 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
========== ========= ======== ================ ============
85 9 6 1.20/ 90 59
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1420/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 54.92 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 55.00 Age:
Sect: 2 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 0 1.22/ 88 8
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 55.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 56.50 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
========== ========= ======== ================ ============
32 9 59 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1020 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 56.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 57.52 Age:
Sect: 4 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
29 75 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 58.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 59.50 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
========== ========= ======== ================ ============
15 60 25 1.21/ 89 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 59.50 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 82 10 1.20/ 89 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 270 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 61.00 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.27 Age:
Sect: 7 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
========== ========= ======== ================ ============
55 37 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 61.37 Age: UPPER PLEISTOCENE
Core: 7 Depth Bottom of Layer(m): 61.37 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 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 61.50 Age: UPPER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 63.00 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
========== ========= ======== ================ ============
30 32 38 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH DIATOM MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 63.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 64.50 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
========== ========= ======== ================ ============
40 32 28 1.18/ 91 143
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 64.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 66.00 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
========== ========= ======== ================ ============
44 16 39 1.23/ 88 153
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 66.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 67.50 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
========== ========= ======== ================ ============
16 25 59 1.19/ 90 155
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 67.50 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 69.00 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
========== ========= ======== ================ ============
20 27 53 1.18/ 91 156
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/ 320 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 69.00 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 69.32 Age:
Sect: 6 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
========== ========= ======== ================ ============
70 22 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 69.46 Age: LOWER PLEISTOCENE
Core: 8 Depth Bottom of Layer(m): 69.46 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 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 20/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 71.02 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 72.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
23 27 50 1.22/ 89 155
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 72.50 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 73.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
70 22 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 500/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 73.00 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 74.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
100 4 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 74.00 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 75.50 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
========== ========= ======== ================ ============
22 17 61 1.19/ 90 155
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 75.50 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 77.00 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
========== ========= ======== ================ ============
22 22 56 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 77.00 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 78.50 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
========== ========= ======== ================ ============
27 17 56 1.20/ 89 153
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 78.50 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 78.59 Age:
Sect: 6 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 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 90/ 550 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 78.59 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 79.05 Age:
Sect: 6 Thickness of Layer(m) : 0.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 17 13 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 79.15 Age: LOWER PLEISTOCENE
Core: 9 Depth Bottom of Layer(m): 79.15 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 13 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 40/1500 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 80.54 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 82.00 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 22 56 1.17/ 91 152
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 82.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 83.50 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
========== ========= ======== ================ ============
50 35 56 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 83.50 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 85.00 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
========== ========= ======== ================ ============
34 14 52 1.20/ 90 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 85.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 86.50 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
========== ========= ======== ================ ============
28 12 60 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 86.50 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 88.00 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
========== ========= ======== ================ ============
19 17 64 1.18/ 91 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH MUD
Leg : 54 Top/Bottom Interval(mm) : 00/1460 Age: PLEISTOCENE
Hole: 420 Depth Top of Layer(m) : 88.00 Age: PLEISTOCENE
Core: 10 Depth Bottom of Layer(m): 89.46 Age:
Sect: 6 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
33 12 55 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 89.56 Age: UPPER PLIOCENE
Core: 10 Depth Bottom of Layer(m): 89.56 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 : NANNO FORAM OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 90.00 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 91.50 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
========== ========= ======== ================ ============
70 20 10 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 30/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 91.53 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 93.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
59 25 16 1.32/ 82 154
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : DIATOM RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1470 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 93.00 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 94.47 Age:
Sect: 3 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
========== ========= ======== ================ ============
61 22 17 1.26/ 86 148
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 470 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 94.50 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 94.97 Age:
Sect: 4 Thickness of Layer(m) : 0.47
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
80 12 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 95.18 Age: UPPER PLIOCENE
Core: 11 Depth Bottom of Layer(m): 95.18 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 : NANNO FORAM OOZE
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 54 Top/Bottom Interval(mm) : 60/1420 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 99.56 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 100.92 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
48 11 41 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 101.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 102.50 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
========== ========= ======== ================ ============
46 6 48 1.25/ 86 153
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 102.50 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 104.00 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
========== ========= ======== ================ ============
48 9 43 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 104.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 105.50 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
========== ========= ======== ================ ============
48 9 43 1.28/ 85 154
Processing Hist: Classification was successful.
Shipboard Lith : GREYISH OLIVE GREEN NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 105.50 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 107.00 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
========== ========= ======== ================ ============
30 9 61 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 107.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 107.30 Age:
Sect: 6 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
========== ========= ======== ================ ============
85 7 8 1.24/ 87 26
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 300/1000 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 107.30 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 108.00 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
========== ========= ======== ================ ============
90 6 4 1.26/ 86 73
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 1000/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 108.00 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 108.50 Age:
Sect: 6 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.26/ 86 53
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 70/ 450 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 108.57 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 108.95 Age:
Sect: 7 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 6 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 109.05 Age: UPPER PLIOCENE
Core: 12 Depth Bottom of Layer(m): 109.18 Age:
Sect: CC 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
========== ========= ======== ================ ============
90 6 4 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 700 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 109.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 109.70 Age:
Sect: 1 Thickness of Layer(m) : 0.70
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 700/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 109.70 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 110.50 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
========== ========= ======== ================ ============
80 6 14 /
Processing Hist: Classification was successful.
Shipboard Lith : OOZE (NANNO-FORAM?)
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 110.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 112.00 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
========== ========= ======== ================ ============
41 8 51 1.24/ 87 153
Processing Hist: Classification was successful.
Shipboard Lith : OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 850 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 112.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 112.85 Age:
Sect: 3 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 9 6 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 850/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 112.85 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 113.50 Age:
Sect: 3 Thickness of Layer(m) : 0.65
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
83 10 8 /
Processing Hist: Classification was successful.
Shipboard Lith : OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 300 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 113.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 113.80 Age:
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
========== ========= ======== ================ ============
90 6 4 1.31/ 83 26
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 300/ 690 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 113.80 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 114.19 Age:
Sect: 4 Thickness of Layer(m) : 0.39
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/ 83 41
Processing Hist:
Shipboard Lith : CALCAREOUS OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 690/1500 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 114.19 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 115.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
90 2 8 1.26/ 86 86
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/1410 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 115.00 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 116.41 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
========== ========= ======== ================ ============
30 2 68 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : MARLY NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 116.50 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 116.90 Age:
Sect: 6 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 2 8 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 54 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 420 Depth Top of Layer(m) : 117.05 Age: UPPER PLIOCENE
Core: 13 Depth Bottom of Layer(m): 117.05 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
========== ========= ======== ================ ============
90 2 8 /
Processing Hist: Classification was successful.
Shipboard Lith : BASALT
Screen Lith : INDURATED NANNOFOSSIL CHALK
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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