Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 0.00 Age: UPPER 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 ========== ========= ======== ================ ============ 34 45 21 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : NANNOFOSSIL RICH DIATOM RICH SPICULE RICH SILICEOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1450 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 1.50 Age: UPPER PLEISTOCENE Core: 1 Depth Bottom of Layer(m): 2.95 Age: Sect: 2 Thickness of Layer(m) : 1.45 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 32 28 2.22/ 29 143 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 3.00 Age: UPPER 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 ========== ========= ======== ================ ============ 39 19 43 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 4.50 Age: UPPER 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 29 71 2.25/ 27 154 Processing Hist: Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : MARLY CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1220 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 6.00 Age: UPPER PLEISTOCENE Core: 1 Depth Bottom of Layer(m): 7.22 Age: Sect: 5 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 26 74 / Processing Hist: Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : MARLY CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1420 Age: UPPER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 7.50 Age: UPPER PLEISTOCENE Core: 1 Depth Bottom of Layer(m): 8.92 Age: Sect: 6 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 38 32 31 2.26/ 26 136 Processing Hist: Classification was successful. Shipboard Lith : MUDDY SILICEOUS CARBONATE OOZE Screen Lith : DIATOM RICH FORAMINIFERA RICH MARLY NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 260 Age: Hole: 501 Depth Top of Layer(m) : 9.00 Age: Core: 1 Depth Bottom of Layer(m): 9.26 Age: Sect: 7 Thickness of Layer(m) : 0.26 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : MUDDY SILICEOUS CARBONATE OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: Hole: 501 Depth Top of Layer(m) : 9.37 Age: Core: 1 Depth Bottom of Layer(m): 10.87 Age: Sect: CC Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 70 16 14 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 55.10 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 56.60 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 ========== ========= ======== ================ ============ 50 35 14 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : NANNOFOSSIL RICH FORAMINIFERA RICH CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 56.60 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 58.10 Age: Sect: 2 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 55 5 2.15/ 33 151 Processing Hist: Classification was successful. Shipboard Lith : CALCAREOUS SILICEOUS OOZE Screen Lith : NANNOFOSSIL RICH DIATOM OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 58.10 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 59.60 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 ========== ========= ======== ================ ============ 46 59 0 / Processing Hist: Classification was successful. Shipboard Lith : CARBON-SILICEOUS OOZE Screen Lith : NANNOFOSSIL RICH SPICULE RICH DIATOM RICH SILICEOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 59.60 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 61.00 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 ========== ========= ======== ================ ============ 60 35 5 2.18/ 31 131 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : DIATOM RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 61.10 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 62.30 Age: Sect: 5 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 ========== ========= ======== ================ ============ 51 22 28 / Processing Hist: Classification was successful. Shipboard Lith : SILIC-CARBONATE OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 62.60 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 64.10 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 ========== ========= ======== ================ ============ 38 26 36 2.16/ 32 151 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER PLEISTOCENE Hole: 501 Depth Top of Layer(m) : 64.10 Age: LOWER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 64.55 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 ========== ========= ======== ================ ============ 55 20 25 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CARBONATE OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: Hole: 501 Depth Top of Layer(m) : 64.65 Age: Core: 3 Depth Bottom of Layer(m): 64.75 Age: Sect: CC Thickness of Layer(m) : 0.10 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 21 80 / Processing Hist: Shipboard Lith : SILICEOUS CALCAREOUS OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: Hole: 501 Depth Top of Layer(m) : 112.10 Age: Core: 4 Depth Bottom of Layer(m): 113.60 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 ========== ========= ======== ================ ============ 42 24 34 2.21/ 29 152 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS NANNO OOZE Screen Lith : SPICULE RICH MARLY NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: Hole: 501 Depth Top of Layer(m) : 113.60 Age: Core: 4 Depth Bottom of Layer(m): 115.00 Age: Sect: 2 Thickness of Layer(m) : 1.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 25 34 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CLAYEY SILICEOUS NANNO OOZE Screen Lith : SPICULE RICH MARLY NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1350 Age: Hole: 501 Depth Top of Layer(m) : 115.10 Age: Core: 4 Depth Bottom of Layer(m): 116.45 Age: Sect: 3 Thickness of Layer(m) : 1.35 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 25 34 2.04/ 40 138 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CLAYEY SILIC NANNO OOZE Screen Lith : SPICULE RICH MARLY NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 1360/1380 Age: Hole: 501 Depth Top of Layer(m) : 116.46 Age: Core: 4 Depth Bottom of Layer(m): 116.48 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 34 2.13/ 34 3 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : ASH Screen Lith : ASH Leg : 68 Top/Bottom Interval(mm) : 1390/1500 Age: Hole: 501 Depth Top of Layer(m) : 116.49 Age: Core: 4 Depth Bottom of Layer(m): 116.60 Age: Sect: 3 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 ========== ========= ======== ================ ============ 47 23 30 2.07/ 38 11 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY SILIC NANNO OOZE WITH ASH Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: Hole: 501 Depth Top of Layer(m) : 116.60 Age: Core: 4 Depth Bottom of Layer(m): 116.67 Age: Sect: 4 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 : SILIC NANNO OOZE WITH ASH Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 80/1500 Age: Hole: 501 Depth Top of Layer(m) : 116.68 Age: Core: 4 Depth Bottom of Layer(m): 118.10 Age: Sect: 4 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 24 77 / Processing Hist: Shipboard Lith : SILICEOUS NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: Hole: 501 Depth Top of Layer(m) : 118.10 Age: Core: 4 Depth Bottom of Layer(m): 119.60 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 ========== ========= ======== ================ ============ 60 35 5 2.06/ 38 156 Processing Hist: Classification was successful. Shipboard Lith : MUDDY SILICEOUS CARBONATE OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1200 Age: Hole: 501 Depth Top of Layer(m) : 119.60 Age: Core: 4 Depth Bottom of Layer(m): 120.80 Age: Sect: 6 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 ========== ========= ======== ================ ============ 58 30 12 / Processing Hist: Classification was successful. Shipboard Lith : SILIC NANNO OOZE Screen Lith : SPICULE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 400 Age: Hole: 501 Depth Top of Layer(m) : 121.10 Age: Core: 4 Depth Bottom of Layer(m): 121.50 Age: Sect: 7 Thickness of Layer(m) : 0.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SILIC NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1200 Age: Hole: 501 Depth Top of Layer(m) : 169.10 Age: Core: 5 Depth Bottom of Layer(m): 170.30 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 ========== ========= ======== ================ ============ 70 10 20 / Processing Hist: Classification was successful. Shipboard Lith : SILIC CLAYEY NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/1420 Age: Hole: 501 Depth Top of Layer(m) : 170.60 Age: Core: 5 Depth Bottom of Layer(m): 172.02 Age: Sect: 2 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 66 8 26 1.84/ 51 139 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 900 Age: Hole: 501 Depth Top of Layer(m) : 172.10 Age: Core: 5 Depth Bottom of Layer(m): 173.00 Age: Sect: 3 Thickness of Layer(m) : 0.90 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 58 20 22 / Processing Hist: Classification was successful. Shipboard Lith : SILIC CLAYEY NANNO OOZE Screen Lith : CLAY MINERAL RICH SEMIINDURATED NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: Hole: 501 Depth Top of Layer(m) : 173.12 Age: Core: 5 Depth Bottom of Layer(m): 173.32 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 ========== ========= ======== ================ ============ 69 11 20 / Processing Hist: Classification was successful. Shipboard Lith : SILIC CLAYEY NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 226.10 Age: UPPER MIOCENE Core: 6 Depth Bottom of Layer(m): 227.60 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 ========== ========= ======== ================ ============ 74 23 4 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS CLAYEY NANNO CHALK Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1200 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 227.60 Age: UPPER MIOCENE Core: 6 Depth Bottom of Layer(m): 228.80 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 16 84 1.87/ 49 86 Processing Hist: Shipboard Lith : SILICEOUS CLAYEY NANNO CHALK Screen Lith : PELAGIC CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1450 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 229.10 Age: UPPER MIOCENE Core: 6 Depth Bottom of Layer(m): 230.55 Age: Sect: 3 Thickness of Layer(m) : 1.45 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 62 27 11 2.00/ 42 140 Processing Hist: Shipboard Lith : CLAYEY SILICEOUS NANNO CHALK Screen Lith : PELAGIC CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 500 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 230.60 Age: UPPER MIOCENE Core: 6 Depth Bottom of Layer(m): 231.10 Age: Sect: 4 Thickness of Layer(m) : 0.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 48 35 18 / Processing Hist: Classification was successful. Shipboard Lith : CLAYEY DIATOMACEOUS NANNO CHALK Screen Lith : DIATOM RICH SEMIINDURATED NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 235.60 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 235.70 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 ========== ========= ======== ================ ============ 35 50 18 2.80/ -6 1 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : BANDED CHERT Screen Lith : CHERT Leg : 68 Top/Bottom Interval(mm) : 110/1180 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 235.71 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 236.78 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 ========== ========= ======== ================ ============ 81 2 17 1.67/ 61 114 Processing Hist: Classification was successful. Shipboard Lith : SILIC CLAYEY NANNO CHALK Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 1190/1300 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 236.79 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 236.90 Age: Sect: 1 Thickness of Layer(m) : 0.11 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.69/ 60 12 Processing Hist: Shipboard Lith : SILIC LIMESTONE Screen Lith : CHALK. Leg : 68 Top/Bottom Interval(mm) : 1310/1400 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 236.91 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 237.00 Age: Sect: 1 Thickness of Layer(m) : 0.09 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.72/ 58 10 Processing Hist: Shipboard Lith : SILIC CLAYEY NANNO CHALK Screen Lith : CHALK. Leg : 68 Top/Bottom Interval(mm) : 00/1290 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 237.10 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 238.39 Age: Sect: 2 Thickness of Layer(m) : 1.29 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 84 5 11 1.72/ 59 114 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 1300/1450 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 238.40 Age: UPPER MIOCENE Core: 7 Depth Bottom of Layer(m): 238.55 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 ========== ========= ======== ================ ============ 87 2 11 1.70/ 60 16 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY NANNO LIMESTONE Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 245.10 Age: UPPER MIOCENE Core: 8 Depth Bottom of Layer(m): 245.30 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 ========== ========= ======== ================ ============ 90 5 5 / Processing Hist: Classification was successful. Shipboard Lith : CLAYEY NANNO LIMESTONE Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 490 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 254.60 Age: UPPER MIOCENE Core: 9 Depth Bottom of Layer(m): 255.09 Age: Sect: 1 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 ========== ========= ======== ================ ============ 50 35 5 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : LIMESTONE AND CHERT Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 255.19 Age: UPPER MIOCENE Core: 9 Depth Bottom of Layer(m): 255.39 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 ========== ========= ======== ================ ============ 50 35 5 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CLAYEY CHALK Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 00/ 70 Age: UPPER MIOCENE Hole: 501 Depth Top of Layer(m) : 264.10 Age: UPPER MIOCENE Core: 10 Depth Bottom of Layer(m): 264.17 Age: Sect: 1 Thickness of Layer(m) : 0.07 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 5 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO LIMESTONE WITH CHERT Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 68 Top/Bottom Interval(mm) : 80/1500 Age: Hole: 501 Depth Top of Layer(m) : 264.18 Age: Core: 10 Depth Bottom of Layer(m): 265.60 Age: Sect: 1 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Classification failed; no smear slide data exists. Shipboard Lith : BASALT Screen Lith : BASALT |
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]
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