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Core Data from the Deep Sea Drilling Project
Leg : 30 Top/Bottom Interval(mm) : 1000/1160 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 1.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.16 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
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : MICRONODULE BEARING GLASS SHARD RICH CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH CLASTIC SEDIMENT
Leg : 30 Top/Bottom Interval(mm) : 1160/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 1.16 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 Age:
Sect: 1 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
========== ========= ======== ================ ============
9 1 90 /
Processing Hist: Classification was successful.
Shipboard Lith : SPAR HEAVY MINERAL NANNO BEARING VOLC GLASS RICH SILTY CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 1.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.10 Age:
Sect: 2 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 1 100 1.56/ 68 58
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 600/ 850 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 2.10 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.35 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
========== ========= ======== ================ ============
0 0 0 1.59/ 66 25
Processing Hist:
Shipboard Lith : OPAQUE AND GLASS SHARD BEARING NANNO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 850/1030 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 2.35 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.53 Age:
Sect: 2 Thickness of Layer(m) : 0.18
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 1 83 1.62/ 64 17
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC GLASS BEARING NANNO RICH SILTY CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1030/1400 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 2.53 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 2.90 Age:
Sect: 2 Thickness of Layer(m) : 0.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
91 0 9 1.71/ 59 36
Processing Hist: Classification was successful.
Shipboard Lith : GLASS SHARD BEARING MICARB RICH NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER PLEISTOCENE
Hole: 287 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 1.72/ 59 10
Processing Hist:
Shipboard Lith : DISTURBED TURBIDITE AND NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 00/ 600 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 3.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.60 Age:
Sect: 3 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : GLASS SHARD AND MICARB BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 600/1150 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 3.60 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.15 Age:
Sect: 3 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 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE
Screen Lith : CLASTIC SEDIMENTSTONE
Leg : 30 Top/Bottom Interval(mm) : 1150/1250 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 4.15 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.25 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
========== ========= ======== ================ ============
50 35 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 1250/1500 Age: UPPER PLEISTOCENE
Hole: 287 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 5 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE
Screen Lith : SILT
Leg : 30 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 4.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.00 Age:
Sect: 4 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 5 1.75/ 56 48
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TURBIDITE
Screen Lith : SILT
Leg : 30 Top/Bottom Interval(mm) : 500/ 695 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.20 Age:
Sect: 4 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 5 1.72/ 59 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GLASS BEARING CLAY
Screen Lith : SILT
Leg : 30 Top/Bottom Interval(mm) : 695/ 720 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.20 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.22 Age:
Sect: 4 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 1 97 1.80/ 54 2
Processing Hist:
Shipboard Lith : FELDSPAR NANNO BEARING CLAY GLASS SHARD ASH CLAYEY SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 720/1180 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.22 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.68 Age:
Sect: 4 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
========== ========= ======== ================ ============
0 0 0 1.72/ 59 45
Processing Hist:
Shipboard Lith : OPAQUE BEARING
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 1180/1300 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.68 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.80 Age:
Sect: 4 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 1.69/ 60 12
Processing Hist:
Shipboard Lith : NANNO OOZE?
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 1300/1490 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.80 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 5.99 Age:
Sect: 4 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
========== ========= ======== ================ ============
9 1 91 1.72/ 58 18
Processing Hist:
Shipboard Lith : AQUE FELDSPAR AND NANNO BEARING GLASS SHARD RICH SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 1490/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 5.99 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 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 1.79/ 54 1
Processing Hist:
Shipboard Lith : EARING ALTERED VOLCANIC GLASS AND OPAQUE RICH FELDSPAR SILT
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 00/ 720 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 6.00 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.72 Age:
Sect: 5 Thickness of Layer(m) : 0.72
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 : GRADED SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 720/ 750 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 6.72 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.75 Age:
Sect: 5 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 750/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 6.75 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : GRADED SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 7.50 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 9.00 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
========== ========= ======== ================ ============
2 0 98 1.70/ 59 146
Processing Hist: Classification was successful.
Shipboard Lith : GLASS SHARD (ALTERED BEARING FELDSPAR RICH CLAY
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 9.10 Age: UPPER PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 9.10 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
========== ========= ======== ================ ============
14 1 85 /
Processing Hist: Classification was successful.
Shipboard Lith : MICROCARB
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1320/1370 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 18.82 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 18.87 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 1370/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 18.87 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 19.00 Age:
Sect: 1 Thickness of Layer(m) : 0.13
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CLAY TO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 19.00 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 19.25 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MIXED CLAY NANNO OOZE AND SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 250/ 550 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 19.25 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 19.55 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 : SILTY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 550/ 700 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 19.55 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 19.70 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
15 0 85 /
Processing Hist: Classification was successful.
Shipboard Lith : NIC GLASS NANNO AND PLANT DEBRIS BEARING FELDSPAR RICH CLAY
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 700/ 800 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 19.70 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 19.80 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
========== ========= ======== ================ ============
74 0 26 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC GLASS AND FORAM BEARING CLAY RICH NANNO OOZE
Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 800/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 19.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 20.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 20.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 20.70 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
========== ========= ======== ================ ============
0 0 0 1.54/ 69 19
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 200/ 300 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 20.70 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 20.80 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 1.60/ 66 10
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 300/ 750 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 20.80 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.25 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 0 1.55/ 69 44
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 750/ 830 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.25 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.33 Age:
Sect: 3 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 1.64/ 64 8
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 830/ 900 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.33 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.40 Age:
Sect: 3 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 6
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 900/1000 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.40 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.50 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 1.60/ 66 10
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1000/1200 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.50 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.70 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
========== ========= ======== ================ ============
0 0 0 1.58/ 67 20
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1200/1270 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.70 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.77 Age:
Sect: 3 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.57/ 67 7
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1270/1350 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.77 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.85 Age:
Sect: 3 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
========== ========= ======== ================ ============
75 0 25 1.61/ 65 7
Processing Hist: Classification was successful.
Shipboard Lith : GRADED FINE FORAM? SAND
Screen Lith : FORAMINIFERA RICH CARBONATE OOZE
Leg : 30 Top/Bottom Interval(mm) : 1350/1355 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.85 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 21.86 Age:
Sect: 3 Thickness of Layer(m) : 0.01
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 1
Processing Hist:
Shipboard Lith : FELDSPAR
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1355/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 21.86 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 22.00 Age:
Sect: 3 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 1.65/ 63 14
Processing Hist:
Shipboard Lith : SILTY CLAY
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 22.10 Age: UPPER PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 22.10 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 : MUD
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 500/ 850 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 37.00 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.35 Age:
Sect: 1 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
========== ========= ======== ================ ============
63 1 36 /
Processing Hist: Classification was successful.
Shipboard Lith : ERED VOLCANIC GLASS BEARING MICARB AND CLAY RICH NANNO OOZE
Screen Lith : CLAY MINERAL RICH CARBONATE OOZE
Leg : 30 Top/Bottom Interval(mm) : 850/ 950 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 37.35 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.45 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 : NANNO ASH
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1000/1050 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 37.50 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 37.55 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : SILT AND FINE SAND
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 1050/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 37.55 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 38.00 Age:
Sect: 1 Thickness of Layer(m) : 0.45
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : MICARB
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 38.10 Age: UPPER PLEISTOCENE
Core: 3 Depth Bottom of Layer(m): 38.10 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
========== ========= ======== ================ ============
80 1 19 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 800/ 900 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.30 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 56.40 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
========== ========= ======== ================ ============
50 35 19 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY TO NANNO CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 900/1000 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.40 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 56.50 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
========== ========= ======== ================ ============
50 35 19 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 1000/1300 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.50 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 56.80 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR BEARING ALTERED VOLCANIC GLASS
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1300/1360 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.80 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 56.86 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1360/1430 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.86 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 56.93 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CLAY
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 1430/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 56.93 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 57.00 Age:
Sect: 1 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 57.00 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 58.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 98 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARBONATE SANDY SILT
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 58.60 Age: UPPER PLEISTOCENE
Core: 4 Depth Bottom of Layer(m): 58.60 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
========== ========= ======== ================ ============
76 0 24 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 74.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 75.00 Age:
Sect: 0 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 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FORAM RICH NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 75.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 76.50 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 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 100/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 76.60 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 78.00 Age:
Sect: 2 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 00/ 950 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 78.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 78.95 Age:
Sect: 3 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 950/1200 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 78.95 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 79.20 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 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAYEY SILT
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1200/1230 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 79.20 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 79.23 Age:
Sect: 3 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 24 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SANDY SILT
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1230/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 79.23 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 79.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
4 1 95 /
Processing Hist: Classification was successful.
Shipboard Lith : MICARB FELDSPAR VOLCANIC GLASS BEARING SILTY CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/ 550 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 79.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 80.05 Age:
Sect: 4 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 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 550/ 700 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 80.05 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 80.20 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
========== ========= ======== ================ ============
90 0 10 /
Processing Hist: Classification was successful.
Shipboard Lith : CARBONATE SANDS
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 30 Top/Bottom Interval(mm) : 700/1200 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 80.20 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 80.70 Age:
Sect: 4 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 10 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1200/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 80.70 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 81.00 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
========== ========= ======== ================ ============
0 0 10 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARBONATE SILT
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 81.00 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 82.50 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 10 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : WHITE NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 00/ 900 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 82.50 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 83.40 Age:
Sect: 6 Thickness of Layer(m) : 0.90
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : SILTY CLAY
Screen Lith : SILTY CLAY
Leg : 30 Top/Bottom Interval(mm) : 900/ 910 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 83.40 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 83.41 Age:
Sect: 6 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 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DEVITRIFIED GLASS SHARD PUMICE ASH
Screen Lith : ASH
Leg : 30 Top/Bottom Interval(mm) : 910/1220 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 83.41 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 83.72 Age:
Sect: 6 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CARBONATE CLAY
Screen Lith : CLAY
Leg : 30 Top/Bottom Interval(mm) : 1220/1500 Age: LOWER PLEISTOCENE
Hole: 287 Depth Top of Layer(m) : 83.72 Age: LOWER PLEISTOCENE
Core: 5 Depth Bottom of Layer(m): 84.00 Age:
Sect: 6 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 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 287 Depth Top of Layer(m) : 84.10 Age:
Core: 5 Depth Bottom of Layer(m): 84.10 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
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1210/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 94.71 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 95.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
12 0 88 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR FORAM NANNO BEARING CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 95.00 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 96.50 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO OOZE WITH SILT AND CLAYEY SILT PATCHES
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 00/1200 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 96.50 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 97.70 Age:
Sect: 3 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED SILT AND CLAY CYCLES
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1200/1300 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 97.70 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 97.80 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NG CARBONATE FORAM AND CLAY RICH FELDSPAR SANDY CLAYEY SILT
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1300/1350 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 97.80 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 97.85 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 88 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED SILT AND CLAY CYCLES
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 1350/1450 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 97.85 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 97.95 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
========== ========= ======== ================ ============
36 0 64 /
Processing Hist: Classification was successful.
Shipboard Lith : NG CARBONATE FORAM AND CLAY RICH FELDSPAR SANDY CLAYEY SILT
Screen Lith : CLAY MINERAL RICH CARBONATE RICH MARLY FORAMINIFERA CHALK
Leg : 30 Top/Bottom Interval(mm) : 1450/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 97.95 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 98.00 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 : GRADED SILT AND CLAYEY SILT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 98.00 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 98.80 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
========== ========= ======== ================ ============
100 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO BEARING FORAM SAND-GRADED UNIT
Screen Lith : FORAMINIFERA OOZE
Leg : 30 Top/Bottom Interval(mm) : 800/ 850 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 98.80 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 98.85 Age:
Sect: 4 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
========== ========= ======== ================ ============
99 0 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM AND MICARB BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 850/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 98.85 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 99.50 Age:
Sect: 4 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 1 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED CLAY AND SILT AND SAND CYCLES
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 99.60 Age: UPPER PLIOCENE
Core: 6 Depth Bottom of Layer(m): 99.60 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1280/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 113.78 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 114.00 Age:
Sect: 1 Thickness of Layer(m) : 0.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : GRADED SANDY SILTY CARBONATE RICH UNIT
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 114.10 Age: UPPER PLIOCENE
Core: 7 Depth Bottom of Layer(m): 114.10 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
========== ========= ======== ================ ============
28 0 72 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/ 90 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.50 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.59 Age:
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.59/ 66 3
Processing Hist:
Shipboard Lith : MICRONODULES
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 90/ 110 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.59 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.61 Age:
Sect: 1 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 66 2
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 110/ 160 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.61 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.66 Age:
Sect: 1 Thickness of Layer(m) : 0.05
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.61/ 65 5
Processing Hist:
Shipboard Lith : MICRONODULES
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 160/ 170 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.66 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.67 Age:
Sect: 1 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 1.62/ 64 1
Processing Hist:
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 170/ 280 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.67 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.78 Age:
Sect: 1 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 1.64/ 64 11
Processing Hist:
Shipboard Lith : CRONODULES PYRITE FELDSPAR BEARING VOLCANIC GLASS RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 280/ 290 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.78 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.79 Age:
Sect: 1 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 1.62/ 64 1
Processing Hist:
Shipboard Lith : CLAYEY NANNO OOZE
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 290/ 320 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.79 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.82 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 65 3
Processing Hist:
Shipboard Lith : FELDSPAR SANDS
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 320/ 350 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.82 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.85 Age:
Sect: 1 Thickness of Layer(m) : 0.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.66/ 62 3
Processing Hist:
Shipboard Lith : CRONODULES PYRITE FELDSPAR BEARING VOLCANIC GLASS RICH CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 350/ 370 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.85 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 131.87 Age:
Sect: 1 Thickness of Layer(m) : 0.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.65/ 63 2
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR SANDS
Screen Lith : FELDSPAR RICH HEAVY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 370/1500 Age: UPPER PLIOCENE
Hole: 287 Depth Top of Layer(m) : 131.87 Age: UPPER PLIOCENE
Core: 8 Depth Bottom of Layer(m): 133.00 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
========== ========= ======== ================ ============
0 0 100 1.71/ 59 110
Processing Hist: Classification was successful.
Shipboard Lith : CRONODULES PYRITE FELDSPAR BEARING VOLCANIC GLASS RICH CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 287 Depth Top of Layer(m) : 133.00 Age:
Core: 8 Depth Bottom of Layer(m): 134.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.67/ 62 146
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 287 Depth Top of Layer(m) : 134.50 Age:
Core: 8 Depth Bottom of Layer(m): 136.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : BEARING FELDSPAR AND ALTERED VOLCANIC GLASS RICH SILTY CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 287 Depth Top of Layer(m) : 136.10 Age:
Core: 8 Depth Bottom of Layer(m): 136.10 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : HEAVY MINERALS
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 720/1500 Age:
Hole: 287 Depth Top of Layer(m) : 151.22 Age:
Core: 9 Depth Bottom of Layer(m): 152.00 Age:
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR ZEOLITE AND ALTERED VOLCANIC GLASS BEARING CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 287 Depth Top of Layer(m) : 152.00 Age:
Core: 9 Depth Bottom of Layer(m): 153.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FELDSPAR ZEOLITE AND ALTERED VOLCANIC GLASS BEARING CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 980/1500 Age:
Hole: 287 Depth Top of Layer(m) : 154.48 Age:
Core: 9 Depth Bottom of Layer(m): 155.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FELDSPAR ZEOLITE AND ALTERED VOLCANIC GLASS BEARING CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 287 Depth Top of Layer(m) : 155.10 Age:
Core: 9 Depth Bottom of Layer(m): 155.10 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC BEARING FELDSPAR RICH CLAY
Screen Lith : FELDSPAR RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 1400/1500 Age: UPPER OLIGOCENE
Hole: 287 Depth Top of Layer(m) : 170.90 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 171.00 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : FELDSPAR MICARB BEARING GLASS SHARD RICH SILTY CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 287 Depth Top of Layer(m) : 171.00 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 172.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.65/ 63 146
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TERED GLASS AND ZEOLITE BEARING MICRONODULE RICH SILTY CLAY
Screen Lith : MUD
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 287 Depth Top of Layer(m) : 172.50 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 174.00 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
========== ========= ======== ================ ============
76 0 24 1.69/ 60 144
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS SPICULE AND CLAY BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE
Hole: 287 Depth Top of Layer(m) : 174.00 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 175.50 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
========== ========= ======== ================ ============
85 0 0 1.73/ 58 146
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER OLIGOCENE
Hole: 287 Depth Top of Layer(m) : 175.60 Age: UPPER OLIGOCENE
Core: 10 Depth Bottom of Layer(m): 175.60 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
========== ========= ======== ================ ============
93 0 7 /
Processing Hist: Classification was successful.
Shipboard Lith : MICRONODULE BEARING NANNO OOZE
Screen Lith : NANNOFOSSIL OOZE
Leg : 30 Top/Bottom Interval(mm) : 200/ 270 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 179.20 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 179.27 Age:
Sect: 0 Thickness of Layer(m) : 0.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 270/ 500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 179.27 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 179.50 Age:
Sect: 0 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 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 179.50 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 181.00 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
========== ========= ======== ================ ============
87 0 14 1.76/ 56 146
Processing Hist: Classification was successful.
Shipboard Lith : CALCAREOUS SPICULE AND FORAM BEARING NANNO CHALK
Screen Lith : OPAQUE MINERAL RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 181.00 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 182.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 182.50 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 184.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.75/ 57 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/ 340 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 184.00 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 184.34 Age:
Sect: 4 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
========== ========= ======== ================ ============
92 0 8 1.72/ 59 33
Processing Hist: Classification was successful.
Shipboard Lith : VOLCANIC GLASS ZEOLITE AND MICARB BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 340/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 184.34 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 185.50 Age:
Sect: 4 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
========== ========= ======== ================ ============
91 6 3 1.64/ 63 113
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE AND SPONGE SPICULE BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 185.50 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 187.00 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 66 142
Processing Hist:
Shipboard Lith : GLASS SHARD BEARING NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/ 350 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 187.00 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 187.35 Age:
Sect: 6 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 188.60 Age: MIDDLE EOCENE
Core: 11 Depth Bottom of Layer(m): 188.60 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
========== ========= ======== ================ ============
82 25 0 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM SPONGE SPICULE BEARING RAD RICH NANNO CHALK
Screen Lith : RADIOLARIA RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 320/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 188.82 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 190.00 Age:
Sect: 1 Thickness of Layer(m) : 1.18
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 CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 510/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 190.51 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 191.50 Age:
Sect: 2 Thickness of Layer(m) : 0.99
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
89 11 0 1.49/ 72 97
Processing Hist: Classification was successful.
Shipboard Lith : FORAM RAD AND SPONGE SPICULE BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 191.50 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 193.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.53/ 70 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 193.00 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 194.50 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
========== ========= ======== ================ ============
83 16 1 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM AND SPONGE SPICULE BEARING RAD RICH NANNO CHALK
Screen Lith : RADIOLARIA RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 194.50 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 196.00 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
========== ========= ======== ================ ============
12 2 86 1.68/ 61 146
Processing Hist: Classification was successful.
Shipboard Lith : FORAM BEARING BEARING MICARB RICH NANNO CHALK
Screen Lith : NANNOFOSSIL RICH CLASTIC SEDIMENT
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 196.10 Age: MIDDLE EOCENE
Core: 12 Depth Bottom of Layer(m): 196.10 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
========== ========= ======== ================ ============
97 0 3 /
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE AND FORAM BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 1160/1400 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 199.16 Age: MIDDLE EOCENE
Core: 13 Depth Bottom of Layer(m): 199.40 Age:
Sect: 1 Thickness of Layer(m) : 0.24
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : MICARB RICH NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 1400/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 199.40 Age: MIDDLE EOCENE
Core: 13 Depth Bottom of Layer(m): 199.50 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
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM ZEOLITE AND MICARB BEARING NANNOCHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 199.50 Age: MIDDLE EOCENE
Core: 13 Depth Bottom of Layer(m): 201.00 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
========== ========= ======== ================ ============
98 0 2 1.68/ 61 146
Processing Hist: Classification was successful.
Shipboard Lith : MICARB NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 201.00 Age: MIDDLE EOCENE
Core: 13 Depth Bottom of Layer(m): 202.50 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
========== ========= ======== ================ ============
96 0 4 1.68/ 61 143
Processing Hist: Classification was successful.
Shipboard Lith : ZEOLITE AND FORAM BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 202.60 Age: MIDDLE EOCENE
Core: 13 Depth Bottom of Layer(m): 202.60 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
========== ========= ======== ================ ============
88 1 12 /
Processing Hist: Classification was successful.
Shipboard Lith : MICARB CALC SPICULE FORAM BEARING NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 700/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 208.20 Age: MIDDLE EOCENE
Core: 14 Depth Bottom of Layer(m): 209.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 209.00 Age: MIDDLE EOCENE
Core: 14 Depth Bottom of Layer(m): 210.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.76/ 56 146
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 210.50 Age: MIDDLE EOCENE
Core: 14 Depth Bottom of Layer(m): 212.00 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
========== ========= ======== ================ ============
56 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CHALK.
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE EOCENE
Hole: 287 Depth Top of Layer(m) : 212.10 Age: MIDDLE EOCENE
Core: 14 Depth Bottom of Layer(m): 212.10 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
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : ND CALC SPICULE BEARING MICARB AND ZEOLITE RICH NANNO CHALK
Screen Lith : ZEOLITE RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 620/1500 Age: LOWER EOCENE
Hole: 287 Depth Top of Layer(m) : 217.62 Age: LOWER EOCENE
Core: 15 Depth Bottom of Layer(m): 218.50 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : ZEOLITE RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age: LOWER EOCENE
Hole: 287 Depth Top of Layer(m) : 218.50 Age: LOWER EOCENE
Core: 15 Depth Bottom of Layer(m): 220.00 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
========== ========= ======== ================ ============
77 0 23 1.73/ 58 146
Processing Hist: Classification was successful.
Shipboard Lith : MINERAL PYRITE BEARING ZEOLITE AND MICARB RICH NANNO CHALK
Screen Lith : ZEOLITE RICH CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER EOCENE
Hole: 287 Depth Top of Layer(m) : 220.10 Age: LOWER EOCENE
Core: 15 Depth Bottom of Layer(m): 220.10 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
========== ========= ======== ================ ============
85 0 15 /
Processing Hist: Classification was successful.
Shipboard Lith : FORAM AND MICARB BEARING ZEOLITE RICH NANNO CHALK
Screen Lith : ZEOLITE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 280/ 720 Age: LOWER EOCENE
Hole: 287 Depth Top of Layer(m) : 236.28 Age: LOWER EOCENE
Core: 16 Depth Bottom of Layer(m): 236.72 Age:
Sect: 1 Thickness of Layer(m) : 0.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 0 13 /
Processing Hist: Classification was successful.
Shipboard Lith : OPAQUE ZEOLITE GLASS SHARD BEARING MICARB NANNO CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 30 Top/Bottom Interval(mm) : 720/1500 Age: LOWER EOCENE
Hole: 287 Depth Top of Layer(m) : 236.72 Age: LOWER EOCENE
Core: 16 Depth Bottom of Layer(m): 237.50 Age:
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 900/1500 Age:
Hole: 287 Depth Top of Layer(m) : 238.90 Age:
Core: 17 Depth Bottom of Layer(m): 239.50 Age:
Sect: 1 Thickness of Layer(m) : 0.60
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 287 Depth Top of Layer(m) : 239.50 Age:
Core: 17 Depth Bottom of Layer(m): 241.00 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 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 40/1190 Age:
Hole: 287 Depth Top of Layer(m) : 241.04 Age:
Core: 17 Depth Bottom of Layer(m): 242.19 Age:
Sect: 3 Thickness of Layer(m) : 1.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 1200/1500 Age:
Hole: 287 Depth Top of Layer(m) : 243.70 Age:
Core: 17 Depth Bottom of Layer(m): 244.00 Age:
Sect: CC 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: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 390/ 450 Age:
Hole: 287 Depth Top of Layer(m) : 242.89 Age:
Core: 18 Depth Bottom of Layer(m): 242.95 Age:
Sect: 1 Thickness of Layer(m) : 0.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : PORPHYRITIC BASALT
Screen Lith : PORPHYRITIC BASALT
Leg : 30 Top/Bottom Interval(mm) : 450/1500 Age:
Hole: 287 Depth Top of Layer(m) : 242.95 Age:
Core: 18 Depth Bottom of Layer(m): 244.00 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT
Screen Lith : BASALT
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Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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