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Core Data from the Deep Sea Drilling Project
Leg : 29 Top/Bottom Interval(mm) : 00/ 300 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 13.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 13.30 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 300/ 570 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 13.30 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 13.57 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 570/ 840 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 13.57 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 13.84 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
========== ========= ======== ================ ============
50 35 0 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MICARB RICH FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 990/1500 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 13.99 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 14.50 Age:
Sect: 1 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
90 8 2 /
Processing Hist: Classification was successful.
Shipboard Lith : MICARB RICH FORAM NANNO OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 14.50 Age: PLEISTOCENE
Core: 1 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
========== ========= ======== ================ ============
97 3 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO RICH MICARB FORAM OOZE
Screen Lith : CARBONATE RICH FORAMINIFERA RICH CALCAREOUS OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 279A Depth Top of Layer(m) : 16.00 Age: PLEISTOCENE
Core: 1 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
========== ========= ======== ================ ============
91 3 6 1.56/ 68 146
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 279A Depth Top of Layer(m) : 17.50 Age: MIDDLE MIOCENE
Core: 1 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 620/1500 Age: MIDDLE MIOCENE
Hole: 279A Depth Top of Layer(m) : 99.62 Age: MIDDLE MIOCENE
Core: 2 Depth Bottom of Layer(m): 100.50 Age:
Sect: 1 Thickness of Layer(m) : 0.88
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 3 0 1.46/ 74 85
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/ 920 Age: MIDDLE MIOCENE
Hole: 279A Depth Top of Layer(m) : 100.50 Age: MIDDLE MIOCENE
Core: 2 Depth Bottom of Layer(m): 101.42 Age:
Sect: 2 Thickness of Layer(m) : 0.92
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.56/ 68 59
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 920/1160 Age: MIDDLE MIOCENE
Hole: 279A Depth Top of Layer(m) : 101.42 Age: MIDDLE MIOCENE
Core: 2 Depth Bottom of Layer(m): 101.66 Age:
Sect: 2 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.68/ 61 24
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 850/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 109.85 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 110.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 500/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 111.00 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 112.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 112.00 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 113.50 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
========== ========= ======== ================ ============
99 6 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 113.50 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 115.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.64/ 63 142
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/ 650 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 115.00 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 115.65 Age:
Sect: 5 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
========== ========= ======== ================ ============
99 1 0 1.58/ 67 63
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 750/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 115.75 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 116.50 Age:
Sect: 5 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
========== ========= ======== ================ ============
98 4 0 1.57/ 67 73
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 116.50 Age: LOWER MIOCENE
Core: 3 Depth Bottom of Layer(m): 118.00 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
========== ========= ======== ================ ============
86 4 10 1.65/ 62 142
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 200/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 118.20 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 119.50 Age:
Sect: 1 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 4 1 1.66/ 62 34
Processing Hist: Classification was successful.
Shipboard Lith : CLAY+FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 119.50 Age: LOWER MIOCENE
Core: 4 Depth Bottom of Layer(m): 121.00 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
========== ========= ======== ================ ============
82 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 960/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 128.46 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 129.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 500/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 129.50 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 130.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 330/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 130.83 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 132.00 Age:
Sect: 3 Thickness of Layer(m) : 1.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
92 2 6 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 132.00 Age: LOWER MIOCENE
Core: 5 Depth Bottom of Layer(m): 133.50 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
========== ========= ======== ================ ============
79 0 0 1.70/ 60 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 370/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 137.87 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 139.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
98 4 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 80/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 139.08 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 140.50 Age:
Sect: 2 Thickness of Layer(m) : 1.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 140/ 720 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 140.64 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 141.22 Age:
Sect: 3 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 990/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 141.49 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 142.00 Age:
Sect: 3 Thickness of Layer(m) : 0.51
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/ 360 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 142.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 142.36 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.52/ 70 35
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 450/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 142.45 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 143.50 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.49/ 72 102
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 143.50 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 145.00 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
========== ========= ======== ================ ============
80 0 0 1.52/ 71 146
Processing Hist:
Shipboard Lith : BRECCIA
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 145.00 Age: LOWER MIOCENE
Core: 6 Depth Bottom of Layer(m): 146.50 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.48/ 73 145
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 170/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 147.17 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 148.50 Age:
Sect: 1 Thickness of Layer(m) : 1.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
99 1 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 920/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 149.42 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 150.00 Age:
Sect: 2 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 460/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 150.46 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 151.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 650/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 152.15 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 153.00 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.53/ 70 83
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 153.00 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 154.50 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
========== ========= ======== ================ ============
84 0 0 1.66/ 62 146
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 154.50 Age: LOWER MIOCENE
Core: 7 Depth Bottom of Layer(m): 156.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 62 146
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 156.00 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 157.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 160.50 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 162.00 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
========== ========= ======== ================ ============
97 1 2 1.71/ 59 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 162.00 Age: LOWER MIOCENE
Core: 8 Depth Bottom of Layer(m): 163.50 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
========== ========= ======== ================ ============
80 1 19 1.68/ 61 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 166.00 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 167.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 690/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 168.19 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 169.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1160 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 169.00 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 170.16 Age:
Sect: 3 Thickness of Layer(m) : 1.16
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 BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 1160/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 170.16 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 170.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
98 2 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 170.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 172.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 70/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 172.07 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 173.50 Age:
Sect: 5 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
85 1 14 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 173.50 Age: LOWER MIOCENE
Core: 9 Depth Bottom of Layer(m): 175.00 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
========== ========= ======== ================ ============
94 5 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 1240/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 176.24 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 176.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 176.50 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 178.00 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 1.55/ 69 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 178.00 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 179.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/ 250 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 179.50 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 179.75 Age:
Sect: 4 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 1.49/ 72 24
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 340/1200 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 179.84 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 180.70 Age:
Sect: 4 Thickness of Layer(m) : 0.86
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 84
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 1270/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 180.77 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 181.00 Age:
Sect: 4 Thickness of Layer(m) : 0.23
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 22
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 181.00 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 182.50 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
========== ========= ======== ================ ============
83 0 0 1.69/ 60 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 182.50 Age: LOWER MIOCENE
Core: 10 Depth Bottom of Layer(m): 184.00 Age:
Sect: 6 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.69/ 60 146
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 185.00 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 186.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 270/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 186.77 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 188.00 Age:
Sect: 2 Thickness of Layer(m) : 1.23
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 BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 90/ 250 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 188.09 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 188.25 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM BEARING NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 29 Top/Bottom Interval(mm) : 250/ 770 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 188.25 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 188.77 Age:
Sect: 3 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
70 2 28 /
Processing Hist: Classification was successful.
Shipboard Lith : DETRITAL SILT NANNO OOZE
Screen Lith : TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK
Leg : 29 Top/Bottom Interval(mm) : 450/ 720 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 189.95 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 190.22 Age:
Sect: 4 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
========== ========= ======== ================ ============
50 35 28 1.67/ 61 26
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DETRITAL SILT NANNO OOZE
Screen Lith : DETRITAL MINERAL RICH NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 720/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 190.22 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 191.00 Age:
Sect: 4 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 28 1.66/ 62 76
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DISCOASTER-BRARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 191.00 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 192.50 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
========== ========= ======== ================ ============
50 35 28 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DISCOASTER BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE
Hole: 279A Depth Top of Layer(m) : 192.50 Age: LOWER MIOCENE
Core: 11 Depth Bottom of Layer(m): 194.00 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
========== ========= ======== ================ ============
50 35 28 1.75/ 57 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DISCOASTER BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 29 Top/Bottom Interval(mm) : 360/1500 Age:
Hole: 279A Depth Top of Layer(m) : 194.36 Age:
Core: 12 Depth Bottom of Layer(m): 195.50 Age:
Sect: 1 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.96/ 44 96
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : AMYGDALOIDAL BASALT
Screen Lith : AMYGDALOIDAL BASALT
Leg : 29 Top/Bottom Interval(mm) : 710/1500 Age:
Hole: 279A Depth Top of Layer(m) : 199.71 Age:
Core: 13 Depth Bottom of Layer(m): 200.50 Age:
Sect: 1 Thickness of Layer(m) : 0.79
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.98/ 43 59
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT
Screen Lith : BASALT
Leg : 29 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 279A Depth Top of Layer(m) : 200.50 Age:
Core: 13 Depth Bottom of Layer(m): 202.00 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 2.20/ 30 137
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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