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Core Data from the Deep Sea Drilling Project
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 0.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 1.50 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 7 1.27/ 86 145
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 1.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 3.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.30/ 84 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 3.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 4.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.26/ 86 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 4.50 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 6.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.27/ 85 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1270 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 6.00 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.27 Age:
Sect: 5 Thickness of Layer(m) : 1.27
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 : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 7.37 Age: PLEISTOCENE
Core: 1 Depth Bottom of Layer(m): 7.37 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE
Hole: 450 Depth Top of Layer(m) : 7.50 Age: PLEISTOCENE
Core: 2 Depth Bottom of Layer(m): 9.00 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
========== ========= ======== ================ ============
0 0 100 1.29/ 84 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 9.00 Age:
Core: 2 Depth Bottom of Layer(m): 10.50 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 10.50 Age:
Core: 2 Depth Bottom of Layer(m): 12.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.34/ 81 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 12.00 Age:
Core: 2 Depth Bottom of Layer(m): 13.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.33/ 82 159
Processing Hist:
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 13.50 Age:
Core: 2 Depth Bottom of Layer(m): 15.00 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 /
Processing Hist:
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 980 Age:
Hole: 450 Depth Top of Layer(m) : 15.00 Age:
Core: 2 Depth Bottom of Layer(m): 15.98 Age:
Sect: 6 Thickness of Layer(m) : 0.98
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 : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 450 Depth Top of Layer(m) : 16.08 Age:
Core: 2 Depth Bottom of Layer(m): 16.08 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 : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 17.00 Age:
Core: 3 Depth Bottom of Layer(m): 18.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.27/ 85 157
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 18.50 Age:
Core: 3 Depth Bottom of Layer(m): 20.00 Age:
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 20.00 Age:
Core: 3 Depth Bottom of Layer(m): 21.50 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.25/ 87 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 21.50 Age:
Core: 3 Depth Bottom of Layer(m): 23.00 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 23.00 Age:
Core: 3 Depth Bottom of Layer(m): 24.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.40/ 78 158
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age:
Hole: 450 Depth Top of Layer(m) : 24.50 Age:
Core: 3 Depth Bottom of Layer(m): 26.00 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 450 Age:
Hole: 450 Depth Top of Layer(m) : 26.00 Age:
Core: 3 Depth Bottom of Layer(m): 26.45 Age:
Sect: 7 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 0 100 /
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 90 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 26.56 Age: UPPER MIOCENE
Core: 3 Depth Bottom of Layer(m): 26.65 Age:
Sect: CC 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 0 100 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY + LITHIFIED ASH
Screen Lith : ASH
Leg : 59 Top/Bottom Interval(mm) : 00/1460 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 26.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 27.96 Age:
Sect: 1 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 1.50/ 72 152
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 60/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 28.06 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 29.50 Age:
Sect: 2 Thickness of Layer(m) : 1.44
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 20 80 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY WITH 15% RADS
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 70/1290 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 29.57 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 30.79 Age:
Sect: 3 Thickness of Layer(m) : 1.22
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 1290/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 30.79 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 31.00 Age:
Sect: 3 Thickness of Layer(m) : 0.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 80 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASHY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 31.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 32.50 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
========== ========= ======== ================ ============
27 4 69 1.47/ 73 159
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 32.50 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 34.00 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
========== ========= ======== ================ ============
17 0 83 1.57/ 68 158
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH SANDY MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 890 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 34.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 34.89 Age:
Sect: 6 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 30 70 /
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 35.00 Age: UPPER MIOCENE
Core: 4 Depth Bottom of Layer(m): 35.00 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 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/ 130 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 36.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 36.13 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 70 1.49/ 72 13
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : SEMILITH PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 130/ 430 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 36.13 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 36.43 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
========== ========= ======== ================ ============
0 0 70 1.57/ 67 32
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FLOWED ADMIXTURE OF 10YR3/4 CLAY + 10YR2/1 COARSE ASH
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 430/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 36.43 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 37.50 Age:
Sect: 1 Thickness of Layer(m) : 1.07
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 1.48/ 73 114
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/ 760 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 37.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 38.26 Age:
Sect: 2 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 1.53/ 70 80
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 760/ 930 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 38.26 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 38.43 Age:
Sect: 2 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
22 0 78 1.62/ 65 18
Processing Hist: Classification was successful.
Shipboard Lith : NANNO-RICH ASH
Screen Lith : CLAY MINERAL RICH GLASS RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 950/1060 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 38.45 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 38.56 Age:
Sect: 2 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 78 1.69/ 60 12
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ASH
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 1060/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 38.56 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 39.00 Age:
Sect: 2 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
========== ========= ======== ================ ============
0 0 78 1.57/ 67 46
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 39.00 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 40.50 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
========== ========= ======== ================ ============
2 20 78 1.49/ 72 159
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 890 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 40.50 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 41.39 Age:
Sect: 4 Thickness of Layer(m) : 0.89
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
5 6 89 /
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 41.49 Age: UPPER MIOCENE
Core: 5 Depth Bottom of Layer(m): 41.49 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 89 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER MIOCENE
Hole: 450 Depth Top of Layer(m) : 45.50 Age: UPPER MIOCENE
Core: 6 Depth Bottom of Layer(m): 45.57 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 89 1.36/ 80 5
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED FINE SANDY ASH
Screen Lith : ASH
Leg : 59 Top/Bottom Interval(mm) : 70/ 650 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 45.57 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.15 Age:
Sect: 1 Thickness of Layer(m) : 0.58
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 1.47/ 73 57
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 650/ 680 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 46.15 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.18 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 89 1.27/ 85 2
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : GRADED FINE SANDY ASH
Screen Lith : ASH
Leg : 59 Top/Bottom Interval(mm) : 680/1000 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 46.18 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.50 Age:
Sect: 1 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 89 1.42/ 77 34
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 1000/1190 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 46.50 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 46.69 Age:
Sect: 1 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
32 0 68 1.37/ 79 19
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 1190/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 46.69 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.00 Age:
Sect: 1 Thickness of Layer(m) : 0.31
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
1 0 99 1.37/ 80 31
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH PELAGIC CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/ 290 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 47.00 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.29 Age:
Sect: 2 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 47.39 Age: MIDDLE MIOCENE
Core: 6 Depth Bottom of Layer(m): 47.39 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 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 55.10 Age: MIDDLE MIOCENE
Core: 7 Depth Bottom of Layer(m): 55.30 Age:
Sect: CC 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : CLAY
Screen Lith : CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 140 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 64.50 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 64.64 Age:
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 2 98 1.36/ 80 13
Processing Hist: Classification was successful.
Shipboard Lith : GLASS + NANNO-RICH PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 410 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 66.00 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 66.41 Age:
Sect: 2 Thickness of Layer(m) : 0.41
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
4 0 96 1.53/ 70 29
Processing Hist: Classification was successful.
Shipboard Lith : PELAGIC CLAY
Screen Lith : GLASS RICH CLAY MINERAL RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 410/ 610 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 66.41 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 66.61 Age:
Sect: 2 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.35/ 81 13
Processing Hist:
Shipboard Lith : DRILLING GRUNGE
Screen Lith : CLASTIC SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 610/ 930 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 66.61 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 66.93 Age:
Sect: 2 Thickness of Layer(m) : 0.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.31/ 83 14
Processing Hist:
Shipboard Lith : CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 930/1320 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 66.93 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 67.32 Age:
Sect: 2 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.36/ 80 33
Processing Hist:
Shipboard Lith : DRILLING GRUNGE
Screen Lith : CLASTIC SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 67.42 Age: MIDDLE MIOCENE
Core: 8 Depth Bottom of Layer(m): 67.42 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 : SEMI-LITH ASHY CLAY
Screen Lith : CLASTIC SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 74.10 Age: MIDDLE MIOCENE
Core: 9 Depth Bottom of Layer(m): 74.10 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: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PELAGIC CLAY
Screen Lith : CLAY
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 83.60 Age: MIDDLE MIOCENE
Core: 10 Depth Bottom of Layer(m): 83.60 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
========== ========= ======== ================ ============
30 2 68 /
Processing Hist: Classification was successful.
Shipboard Lith : VOLC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUD
Leg : 59 Top/Bottom Interval(mm) : 00/ 170 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 93.00 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 93.17 Age:
Sect: 1 Thickness of Layer(m) : 0.17
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 1 97 /
Processing Hist:
Shipboard Lith : CLAY- TO FINE SILT-SIZED VOLC TUFF (VITRIC)
Screen Lith : TERRIGENOUS SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 170/ 460 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 93.17 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 93.46 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
========== ========= ======== ================ ============
0 0 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 93.62 Age: MIDDLE MIOCENE
Core: 11 Depth Bottom of Layer(m): 93.82 Age:
Sect: CC 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 97 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 280 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 102.50 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 102.78 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
9 0 91 /
Processing Hist: Classification was successful.
Shipboard Lith : LAPILLI (PUMICEOUS) VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 280/1470 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 102.78 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 103.97 Age:
Sect: 1 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 2 88 /
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC FINE TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1470/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 103.97 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.00 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 60 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 104.00 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.06 Age:
Sect: 2 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
========== ========= ======== ================ ============
5 0 95 1.28/ 85 1
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 60/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 104.06 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.20 Age:
Sect: 2 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 95 1.56/ 68 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 200/ 230 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 104.20 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 104.23 Age:
Sect: 2 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 95 1.67/ 61 3
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 230/1420 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 104.23 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.42 Age:
Sect: 2 Thickness of Layer(m) : 1.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 2 90 1.53/ 70 125
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 190 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 105.50 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.69 Age:
Sect: 3 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 105.79 Age: MIDDLE MIOCENE
Core: 12 Depth Bottom of Layer(m): 105.99 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1340 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 112.00 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.34 Age:
Sect: 1 Thickness of Layer(m) : 1.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
6 3 92 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1340/1390 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 113.34 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.39 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 : LAPILLI (PUMICEOUS) VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1390/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 113.39 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 113.50 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 113.50 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 115.00 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
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 530 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 115.00 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 115.53 Age:
Sect: 3 Thickness of Layer(m) : 0.53
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : DRILLING GOUGE OF FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 530/1020 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 115.53 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.02 Age:
Sect: 3 Thickness of Layer(m) : 0.49
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
88 4 8 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 1020/1160 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 116.02 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.16 Age:
Sect: 3 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 2 96 /
Processing Hist: Classification was successful.
Shipboard Lith : DRILLING ADMIXTURE
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 116.26 Age: MIDDLE MIOCENE
Core: 13 Depth Bottom of Layer(m): 116.46 Age:
Sect: CC 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 96 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 121.50 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 123.00 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
========== ========= ======== ================ ============
4 0 97 1.58/ 67 158
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 123.00 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 124.50 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
========== ========= ======== ================ ============
2 0 98 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 124.50 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 126.00 Age:
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 1.58/ 67 158
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 850 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 126.00 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 126.85 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 850/1000 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 126.85 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 127.00 Age:
Sect: 4 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : COARSE VITRIC TUFF WITH 10% PUMICEOUS LAPILLI
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 127.50 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 128.00 Age:
Sect: 5 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.60/ 66 52
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 500/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 128.00 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 129.00 Age:
Sect: 5 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
========== ========= ======== ================ ============
2 0 98 1.67/ 61 106
Processing Hist: Classification was successful.
Shipboard Lith : ILT-SIZED VITRIC TUFF WITH 10% PUMICEOUS ANG GLASS LAPILLI
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 129.00 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 130.50 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 440 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 130.50 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 130.94 Age:
Sect: 7 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
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 131.04 Age: MIDDLE MIOCENE
Core: 14 Depth Bottom of Layer(m): 131.24 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : LAPILLI (PUMICEOUS + GLASSY) VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 131.00 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 132.50 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
========== ========= ======== ================ ============
7 0 93 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 132.50 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 132.80 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
========== ========= ======== ================ ============
6 0 94 1.50/ 71 31
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 300/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 132.80 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 134.00 Age:
Sect: 2 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 94 1.53/ 70 127
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 134.00 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 135.50 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
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 100 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 135.50 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 135.60 Age:
Sect: 4 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 70 1.61/ 65 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 100/ 320 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 135.60 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 135.82 Age:
Sect: 4 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 0 100 1.62/ 65 24
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 320/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 135.82 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 137.00 Age:
Sect: 4 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 1.55/ 69 125
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1020 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 137.00 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 138.02 Age:
Sect: 5 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 138.12 Age: MIDDLE MIOCENE
Core: 15 Depth Bottom of Layer(m): 138.32 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1080 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 140.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 141.58 Age:
Sect: 1 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 0 1.49/ 72 110
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1080/1320 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 141.58 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 141.82 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
========== ========= ======== ================ ============
2 0 98 1.65/ 62 25
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1320/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 141.82 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 142.00 Age:
Sect: 1 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
========== ========= ======== ================ ============
2 0 98 1.50/ 72 19
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 142.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 143.50 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
========== ========= ======== ================ ============
1 0 99 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 143.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.00 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 1 99 1.51/ 71 157
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 930 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 145.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 145.93 Age:
Sect: 4 Thickness of Layer(m) : 0.93
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 146.50 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 148.00 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 99 1.48/ 73 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1020 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 148.00 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 149.02 Age:
Sect: 6 Thickness of Layer(m) : 1.02
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 149.12 Age: MIDDLE MIOCENE
Core: 16 Depth Bottom of Layer(m): 149.12 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 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 150.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 150.15 Age:
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.44/ 75 15
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 150/1400 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 150.15 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 151.40 Age:
Sect: 1 Thickness of Layer(m) : 1.25
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.41/ 77 126
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 1400/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 151.40 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 151.50 Age:
Sect: 1 Thickness of Layer(m) : 0.10
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 99 1.43/ 76 10
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 151.50 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 153.00 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 99 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 153.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 154.50 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
========== ========= ======== ================ ============
15 0 85 1.46/ 74 158
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 154.50 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 156.00 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 85 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1160 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 156.00 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 157.16 Age:
Sect: 5 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
========== ========= ======== ================ ============
6 0 94 1.49/ 72 109
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1160/1340 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 157.16 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 157.34 Age:
Sect: 5 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
========== ========= ======== ================ ============
0 0 94 1.59/ 66 20
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 157.44 Age: MIDDLE MIOCENE
Core: 17 Depth Bottom of Layer(m): 157.44 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 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 90 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 159.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 159.59 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 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 90/ 370 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 159.59 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 159.87 Age:
Sect: 1 Thickness of Layer(m) : 0.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 760/ 940 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 160.26 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 160.44 Age:
Sect: 1 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
========== ========= ======== ================ ============
0 0 94 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 940/1280 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 160.44 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 160.78 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
========== ========= ======== ================ ============
30 2 68 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1280/1470 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 160.78 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 160.97 Age:
Sect: 1 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 68 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1470/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 160.97 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 161.00 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 68 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 161.00 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 162.50 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 1.48/ 73 158
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 870 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 162.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 163.37 Age:
Sect: 3 Thickness of Layer(m) : 0.87
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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 870/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 163.37 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 164.00 Age:
Sect: 3 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
17 2 81 /
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH SANDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1400 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 164.00 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 165.40 Age:
Sect: 4 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 73 148
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 1400/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 165.40 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 165.50 Age:
Sect: 4 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 1.66/ 62 10
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 380 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 165.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 165.88 Age:
Sect: 5 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 380/ 440 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 165.88 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 165.94 Age:
Sect: 5 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:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 230/1150 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 167.23 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 168.15 Age:
Sect: 6 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 1150/1400 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 168.15 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 168.40 Age:
Sect: 6 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 : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 1400/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 168.40 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 168.50 Age:
Sect: 6 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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 440 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 168.50 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 168.94 Age:
Sect: 7 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
========== ========= ======== ================ ============
17 1 82 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 169.04 Age: MIDDLE MIOCENE
Core: 18 Depth Bottom of Layer(m): 169.04 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 : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 169.00 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 170.50 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 : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 170.50 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 170.65 Age:
Sect: 2 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.63/ 64 16
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 150/1310 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 170.65 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 171.81 Age:
Sect: 2 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 1.51/ 71 123
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1310/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 171.81 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 172.00 Age:
Sect: 2 Thickness of Layer(m) : 0.19
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.65/ 63 20
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 70 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 172.00 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 172.07 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 /
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 70/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 172.07 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 173.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
7 1 92 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 290 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 173.50 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 173.79 Age:
Sect: 4 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.62/ 64 30
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 290/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 173.79 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 175.00 Age:
Sect: 4 Thickness of Layer(m) : 1.21
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.43/ 76 129
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1030 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 175.00 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 176.03 Age:
Sect: 5 Thickness of Layer(m) : 1.03
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1070 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 176.50 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 177.57 Age:
Sect: 6 Thickness of Layer(m) : 1.07
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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 177.68 Age: MIDDLE MIOCENE
Core: 19 Depth Bottom of Layer(m): 177.68 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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 60/1420 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 178.56 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 179.92 Age:
Sect: 1 Thickness of Layer(m) : 1.36
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1460 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 180.00 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 181.46 Age:
Sect: 2 Thickness of Layer(m) : 1.46
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
8 2 90 1.65/ 63 155
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1460/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 181.46 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 181.50 Age:
Sect: 2 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 1.47/ 74 4
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 380 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 181.50 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 181.88 Age:
Sect: 3 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
16 0 84 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 181.98 Age: MIDDLE MIOCENE
Core: 20 Depth Bottom of Layer(m): 181.98 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 : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1380 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 188.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 189.38 Age:
Sect: 1 Thickness of Layer(m) : 1.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1380/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 189.38 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 189.50 Age:
Sect: 1 Thickness of Layer(m) : 0.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 189.50 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 191.00 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 1.52/ 71 159
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 420 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 191.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 191.42 Age:
Sect: 3 Thickness of Layer(m) : 0.42
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 420/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 191.42 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 192.50 Age:
Sect: 3 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 420/1180 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 192.92 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 193.68 Age:
Sect: 4 Thickness of Layer(m) : 0.76
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
3 0 98 1.54/ 69 81
Processing Hist: Classification was successful.
Shipboard Lith : CLAY + NANNO-RICH FINE TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1180/1280 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 193.68 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 193.78 Age:
Sect: 4 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 1.55/ 68 11
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1280/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 193.78 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 194.00 Age:
Sect: 4 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 1.53/ 70 23
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 194.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 195.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 400 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 195.50 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 195.90 Age:
Sect: 6 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 196.00 Age: MIDDLE MIOCENE
Core: 21 Depth Bottom of Layer(m): 196.00 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 : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 980 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 197.50 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 198.48 Age:
Sect: 1 Thickness of Layer(m) : 0.98
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 : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 540/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 201.04 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 202.00 Age:
Sect: 3 Thickness of Layer(m) : 0.96
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 : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 202.00 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 203.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 203.50 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 205.00 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 40 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 205.00 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 205.04 Age:
Sect: 6 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : VITRIC TUFF (SAND)
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 40/ 960 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 205.04 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 205.96 Age:
Sect: 6 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
========== ========= ======== ================ ============
21 0 79 /
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF (SAND)
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 206.06 Age: MIDDLE MIOCENE
Core: 22 Depth Bottom of Layer(m): 206.06 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 : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 380 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 207.00 Age: MIDDLE MIOCENE
Core: 23 Depth Bottom of Layer(m): 207.38 Age:
Sect: 1 Thickness of Layer(m) : 0.38
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
10 0 90 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 207.49 Age: MIDDLE MIOCENE
Core: 23 Depth Bottom of Layer(m): 207.49 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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 150 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 216.50 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 216.65 Age:
Sect: 1 Thickness of Layer(m) : 0.15
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 150/ 380 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 216.65 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 216.88 Age:
Sect: 1 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 : LAPILLI TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 380/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 216.88 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 218.00 Age:
Sect: 1 Thickness of Layer(m) : 1.12
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 218.00 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 219.50 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 1.66/ 62 158
Processing Hist:
Shipboard Lith : FLOW-IN WITH FEW SCATTERED BISCUITS IN DRILLING GOUGE
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1140 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 219.50 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 220.64 Age:
Sect: 3 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
========== ========= ======== ================ ============
2 0 0 1.72/ 58 86
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 220.84 Age: MIDDLE MIOCENE
Core: 24 Depth Bottom of Layer(m): 220.84 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 2 98 /
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 226.00 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 227.50 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
========== ========= ======== ================ ============
21 0 79 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1150 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 227.50 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 228.65 Age:
Sect: 2 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
========== ========= ======== ================ ============
3 2 95 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 228.75 Age: MIDDLE MIOCENE
Core: 25 Depth Bottom of Layer(m): 228.95 Age:
Sect: CC 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 95 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 235.50 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 237.00 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
========== ========= ======== ================ ============
32 2 66 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 237.00 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 238.50 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 66 1.52/ 71 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1280 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 238.50 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 239.78 Age:
Sect: 3 Thickness of Layer(m) : 1.28
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 2 68 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 239.88 Age: MIDDLE MIOCENE
Core: 26 Depth Bottom of Layer(m): 240.08 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 245.00 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 246.50 Age:
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 100 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 330 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 246.50 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 246.83 Age:
Sect: 2 Thickness of Layer(m) : 0.33
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 : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 246.93 Age: MIDDLE MIOCENE
Core: 27 Depth Bottom of Layer(m): 247.13 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 254.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 254.80 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
========== ========= ======== ================ ============
8 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF
Screen Lith : GLASS RICH SANDSTONE
Leg : 59 Top/Bottom Interval(mm) : 300/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 254.80 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 256.00 Age:
Sect: 1 Thickness of Layer(m) : 1.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 256.00 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 257.50 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 1.50/ 71 157
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 790 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 257.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 258.29 Age:
Sect: 3 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
========== ========= ======== ================ ============
5 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 790/1190 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 258.29 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 258.69 Age:
Sect: 3 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
30 0 70 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1190/1210 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 258.69 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 258.71 Age:
Sect: 3 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 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1210/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 258.71 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.00 Age:
Sect: 3 Thickness of Layer(m) : 0.29
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 90 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 259.00 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.09 Age:
Sect: 4 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 70 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 90/ 330 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 259.09 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.33 Age:
Sect: 4 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 70 1.49/ 72 25
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 330/ 470 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 259.33 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.47 Age:
Sect: 4 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 2 11 1.48/ 73 15
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 470/ 480 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 259.47 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 259.48 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 11 1.43/ 76 1
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : MASSIVE LAYER
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 480/1410 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 259.48 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 260.41 Age:
Sect: 4 Thickness of Layer(m) : 0.93
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 11 1.46/ 74 99
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 260.50 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 262.00 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
========== ========= ======== ================ ============
11 0 89 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 262.10 Age: MIDDLE MIOCENE
Core: 28 Depth Bottom of Layer(m): 262.30 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 264.00 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 265.50 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 2 99 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 265.50 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 267.00 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
========== ========= ======== ================ ============
25 0 75 1.50/ 72 147
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 267.00 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 267.20 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 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 267.30 Age: MIDDLE MIOCENE
Core: 29 Depth Bottom of Layer(m): 267.50 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 273.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 275.00 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
========== ========= ======== ================ ============
12 2 86 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 275.00 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 276.50 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
========== ========= ======== ================ ============
10 0 90 1.56/ 68 159
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : FELDSPAR RICH SILTSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 276.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 277.50 Age:
Sect: 3 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
========== ========= ======== ================ ============
90 2 8 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 278.00 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 279.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 8 1.56/ 68 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1060 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 279.50 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 280.56 Age:
Sect: 5 Thickness of Layer(m) : 1.06
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
25 0 75 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 280.68 Age: MIDDLE MIOCENE
Core: 30 Depth Bottom of Layer(m): 280.88 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLASTIC STONE.
Leg : 59 Top/Bottom Interval(mm) : 00/ 880 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 283.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 283.88 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
========== ========= ======== ================ ============
27 2 71 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : NANNOFOSSIL RICH GLASS RICH SILTSTONE
Leg : 59 Top/Bottom Interval(mm) : 880/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 283.88 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 284.50 Age:
Sect: 1 Thickness of Layer(m) : 0.62
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
66 2 32 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 580 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 284.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 285.08 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 32 1.55/ 69 58
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 580/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 285.08 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 286.00 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 32 1.52/ 71 95
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 286.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 287.50 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 32 1.58/ 67 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 287.50 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 289.00 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 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 289.00 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 290.50 Age:
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 290.60 Age: MIDDLE MIOCENE
Core: 31 Depth Bottom of Layer(m): 290.80 Age:
Sect: CC 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 32 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 292.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 294.00 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
========== ========= ======== ================ ============
46 2 52 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 294.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 295.50 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 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 295.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 297.00 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 52 1.53/ 70 148
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 297.00 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 298.50 Age:
Sect: 4 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 780 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 298.50 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 299.28 Age:
Sect: 5 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 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 299.38 Age: MIDDLE MIOCENE
Core: 32 Depth Bottom of Layer(m): 299.58 Age:
Sect: CC 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 52 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 302.00 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 303.50 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
========== ========= ======== ================ ============
8 0 92 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 303.50 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 305.00 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 92 1.54/ 69 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 305.00 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 306.50 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 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 306.50 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 308.00 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 92 1.62/ 64 159
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 450 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 308.00 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 308.45 Age:
Sect: 5 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 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 308.56 Age: MIDDLE MIOCENE
Core: 33 Depth Bottom of Layer(m): 308.76 Age:
Sect: CC 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 92 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : GLASS RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 311.50 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 313.00 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
========== ========= ======== ================ ============
79 0 21 1.49/ 72 144
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 00/1200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 313.00 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 314.20 Age:
Sect: 2 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
========== ========= ======== ================ ============
31 0 69 /
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 314.30 Age: MIDDLE MIOCENE
Core: 34 Depth Bottom of Layer(m): 314.50 Age:
Sect: CC Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/ 630 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 321.00 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 321.63 Age:
Sect: 1 Thickness of Layer(m) : 0.63
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 0 65 1.60/ 65 66
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 630/ 660 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 321.63 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 321.66 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 1.49/ 72 3
Processing Hist:
Shipboard Lith : VITRIC TUFF
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 59 Top/Bottom Interval(mm) : 660/ 760 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 321.66 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 321.76 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
========== ========= ======== ================ ============
90 2 8 1.43/ 76 11
Processing Hist: Classification was successful.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 59 Top/Bottom Interval(mm) : 760/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 321.76 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 322.50 Age:
Sect: 1 Thickness of Layer(m) : 0.74
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 0 60 1.55/ 69 78
Processing Hist: Classification was successful.
Shipboard Lith : VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 322.50 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 324.00 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 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 180 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 324.00 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 324.18 Age:
Sect: 3 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
========== ========= ======== ================ ============
0 0 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 180/ 950 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 324.18 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 324.95 Age:
Sect: 3 Thickness of Layer(m) : 0.77
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 60 1.64/ 63 45
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 325.05 Age: MIDDLE MIOCENE
Core: 35 Depth Bottom of Layer(m): 325.25 Age:
Sect: CC 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 60 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : FINE VITRIC TUFF
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE
Hole: 450 Depth Top of Layer(m) : 330.50 Age: MIDDLE MIOCENE
Core: 36 Depth Bottom of Layer(m): 332.00 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
========== ========= ======== ================ ============
0 0 100 1.62/ 65 158
Processing Hist: Classification was successful.
Shipboard Lith : HYDROTHERMALLY ALTERED FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH CLAYSTONE
Leg : 59 Top/Bottom Interval(mm) : 00/1080 Age:
Hole: 450 Depth Top of Layer(m) : 332.00 Age:
Core: 36 Depth Bottom of Layer(m): 333.08 Age:
Sect: 2 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
2 0 98 1.63/ 64 114
Processing Hist: Classification was successful.
Shipboard Lith : HYDROTHERMALLY ALTERED FINE VITRIC TUFF
Screen Lith : CLAY MINERAL RICH MUDSTONE
Leg : 59 Top/Bottom Interval(mm) : 1080/1240 Age:
Hole: 450 Depth Top of Layer(m) : 333.08 Age:
Core: 36 Depth Bottom of Layer(m): 333.24 Age:
Sect: 2 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 98 1.43/ 76 17
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHAOTIC INTERLAYING OF TUFFS
Screen Lith : TUFF
Leg : 59 Top/Bottom Interval(mm) : 1240/1500 Age:
Hole: 450 Depth Top of Layer(m) : 333.24 Age:
Core: 36 Depth Bottom of Layer(m): 333.50 Age:
Sect: 2 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 2.23/ 28 27
Processing Hist: Classification failed; no smear slide data exists.
Shipboard Lith : BASALT- SEE VISUAL DESCRIPTION FOR IGNEOUS ROCKS
Screen Lith : BASALT- SEE VISUAL DESCRIPTION FOR IGNEOUS ROCKS
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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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