Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 503B 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 ========== ========= ======== ================ ============ 73 20 7 1.27/ 85 139 Processing Hist: Classification was successful. Shipboard Lith : IRON OXIDE AND CALC Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1060 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 1.50 Age: UPPER PLEISTOCENE Core: 1 Depth Bottom of Layer(m): 2.56 Age: Sect: 2 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 ========== ========= ======== ================ ============ 50 35 7 1.26/ 86 62 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : IRON OXIDE AND CALC Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 90 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 2.76 Age: UPPER PLEISTOCENE Core: 1 Depth Bottom of Layer(m): 2.85 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 ========== ========= ======== ================ ============ 50 35 7 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : IRON OXIDE AND CALC Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 2.80 Age: UPPER PLEISTOCENE Core: 2 Depth Bottom of Layer(m): 4.30 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 20 30 1.24/ 87 144 Processing Hist: Classification was successful. Shipboard Lith : IRON OXIDE AND MARL AND OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1300 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 4.30 Age: UPPER PLEISTOCENE Core: 2 Depth Bottom of Layer(m): 5.60 Age: Sect: 2 Thickness of Layer(m) : 1.30 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 15 35 1.31/ 83 106 Processing Hist: Classification was successful. Shipboard Lith : IRON OXIDE AND MARL Screen Lith : CARBONATE RICH NANNOFOSSIL RICH MARLY CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 5.73 Age: UPPER PLEISTOCENE Core: 2 Depth Bottom of Layer(m): 5.97 Age: Sect: CC Thickness of Layer(m) : 0.24 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : IRON OXIDE AND SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 7.20 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 8.70 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 ========== ========= ======== ================ ============ 63 14 24 1.28/ 85 140 Processing Hist: Classification was successful. Shipboard Lith : MARL AND OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 8.70 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 10.10 Age: Sect: 2 Thickness of Layer(m) : 1.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 14 86 1.24/ 87 128 Processing Hist: Shipboard Lith : SILICEOUS BEARING MARL AND OOZE Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1240 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 10.20 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 11.44 Age: Sect: 3 Thickness of Layer(m) : 1.24 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 51 21 29 1.17/ 91 88 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 11.55 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 11.75 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 ========== ========= ======== ================ ============ 32 0 0 / Processing Hist: Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 60/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 11.66 Age: PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 13.10 Age: Sect: 1 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 ========== ========= ======== ================ ============ 50 18 33 1.19/ 90 130 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : NANNOFOSSIL RICH CARBONATE RICH MARLY CALCAREOUS OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 13.10 Age: PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 14.60 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 ========== ========= ======== ================ ============ 53 23 25 1.21/ 89 142 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1100 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 14.60 Age: PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 15.70 Age: Sect: 3 Thickness of Layer(m) : 1.10 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 55 17 28 1.21/ 89 72 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 15.85 Age: PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 16.05 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 ========== ========= ======== ================ ============ 41 0 0 / Processing Hist: Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 16.00 Age: PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 17.50 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 1.22/ 88 134 Processing Hist: Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 17.50 Age: PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 19.00 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 ========== ========= ======== ================ ============ 50 15 36 1.20/ 89 143 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1050 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 19.00 Age: PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 20.05 Age: Sect: 3 Thickness of Layer(m) : 1.05 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 35 32 33 1.23/ 88 58 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 20.15 Age: PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 20.35 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 : SILICEOUS BEARING MARL Screen Lith : MARLY CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 20.40 Age: PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 21.90 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 ========== ========= ======== ================ ============ 52 15 33 1.19/ 90 133 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 21.90 Age: PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 23.40 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 ========== ========= ======== ================ ============ 47 21 32 1.17/ 91 143 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL AND OOZE Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1250 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 23.40 Age: PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 24.65 Age: Sect: 3 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 ========== ========= ======== ================ ============ 50 25 25 1.17/ 91 86 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL AND OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 180 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 24.75 Age: PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 24.93 Age: Sect: CC 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 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL AND OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 50/1500 Age: CENOZOIC Hole: 503B Depth Top of Layer(m) : 24.85 Age: PLEISTOCENE Core: 7 Depth Bottom of Layer(m): 26.30 Age: UPPER PLIOCENE Sect: 1 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 ========== ========= ======== ================ ============ 0 8 93 1.19/ 90 138 Processing Hist: Shipboard Lith : SILICEOUS BEARING CALCAREOUS OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: CENOZOIC Hole: 503B Depth Top of Layer(m) : 26.30 Age: PLEISTOCENE Core: 7 Depth Bottom of Layer(m): 27.70 Age: UPPER PLIOCENE Sect: 2 Thickness of Layer(m) : 1.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.15/ 92 131 Processing Hist: Shipboard Lith : SILICEOUS AND CALCAREOUS OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 40/1150 Age: CENOZOIC Hole: 503B Depth Top of Layer(m) : 27.84 Age: PLEISTOCENE Core: 7 Depth Bottom of Layer(m): 28.95 Age: UPPER PLIOCENE Sect: 3 Thickness of Layer(m) : 1.11 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 26 34 1.18/ 91 74 Processing Hist: Classification was successful. Shipboard Lith : SI Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 250 Age: CENOZOIC Hole: 503B Depth Top of Layer(m) : 29.05 Age: PLEISTOCENE Core: 7 Depth Bottom of Layer(m): 29.30 Age: UPPER PLIOCENE Sect: CC 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 : SI Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: CENOZOIC Hole: 503B Depth Top of Layer(m) : 29.20 Age: PLEISTOCENE Core: 8 Depth Bottom of Layer(m): 30.70 Age: UPPER PLIOCENE 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 1.16/ 92 120 Processing Hist: Shipboard Lith : SILICEOUS BEARING CALC Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 30.70 Age: UPPER PLIOCENE Core: 8 Depth Bottom of Layer(m): 32.20 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 ========== ========= ======== ================ ============ 60 10 30 1.15/ 92 128 Processing Hist: Classification was successful. Shipboard Lith : CALC Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 32.20 Age: UPPER PLIOCENE Core: 8 Depth Bottom of Layer(m): 33.20 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 ========== ========= ======== ================ ============ 28 22 50 1.13/ 94 71 Processing Hist: Classification was successful. Shipboard Lith : CALC Screen Lith : CARBONATE RICH CLAY MINERAL RICH CLASTIC SEDIMENT Leg : 68 Top/Bottom Interval(mm) : 1100/1380 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 33.30 Age: UPPER PLIOCENE Core: 8 Depth Bottom of Layer(m): 33.58 Age: Sect: 3 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 ========== ========= ======== ================ ============ 50 35 50 1.14/ 93 21 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CALC Screen Lith : CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 150 Age: Hole: 503B Depth Top of Layer(m) : 33.68 Age: Core: 8 Depth Bottom of Layer(m): 33.83 Age: Sect: CC 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 ========== ========= ======== ================ ============ 40 25 50 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SI Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 70/ 380 Age: Hole: 503B Depth Top of Layer(m) : 33.67 Age: Core: 9 Depth Bottom of Layer(m): 33.98 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SI Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLEISTOCENE Hole: 503B Depth Top of Layer(m) : 38.00 Age: PLEISTOCENE Core: 10 Depth Bottom of Layer(m): 39.50 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 ========== ========= ======== ================ ============ 40 25 0 1.22/ 89 141 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 39.50 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 40.90 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 0 1.24/ 87 135 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1000 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 41.00 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 42.00 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 ========== ========= ======== ================ ============ 45 23 32 1.17/ 91 49 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 42.10 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 42.30 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 ========== ========= ======== ================ ============ 46 0 0 / Processing Hist: Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 42.40 Age: UPPER PLIOCENE Core: 11 Depth Bottom of Layer(m): 43.90 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 ========== ========= ======== ================ ============ 45 25 30 1.21/ 89 136 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1420 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 43.90 Age: UPPER PLIOCENE Core: 11 Depth Bottom of Layer(m): 45.32 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 ========== ========= ======== ================ ============ 50 22 28 1.19/ 90 123 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1410 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 45.40 Age: UPPER PLIOCENE Core: 11 Depth Bottom of Layer(m): 46.81 Age: Sect: 3 Thickness of Layer(m) : 1.41 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.22/ 88 131 Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 46.91 Age: UPPER PLIOCENE Core: 11 Depth Bottom of Layer(m): 47.11 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 : SILICEOUS MARL Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 46.80 Age: UPPER PLIOCENE Core: 12 Depth Bottom of Layer(m): 48.30 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 24 76 1.13/ 93 102 Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 48.30 Age: UPPER PLIOCENE Core: 12 Depth Bottom of Layer(m): 49.80 Age: Sect: 2 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 46 26 28 1.18/ 91 131 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL AND CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 920 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 49.80 Age: UPPER PLIOCENE Core: 12 Depth Bottom of Layer(m): 50.72 Age: Sect: 3 Thickness of Layer(m) : 0.92 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.15/ 92 31 Processing Hist: Shipboard Lith : SILICEOUS MARL AND CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 50.82 Age: UPPER PLIOCENE Core: 12 Depth Bottom of Layer(m): 51.04 Age: Sect: CC Thickness of Layer(m) : 0.22 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL AND CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 51.20 Age: UPPER PLIOCENE Core: 13 Depth Bottom of Layer(m): 52.70 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 29 21 1.26/ 86 138 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS AND CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1420 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 52.70 Age: UPPER PLIOCENE Core: 13 Depth Bottom of Layer(m): 54.12 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 ========== ========= ======== ================ ============ 30 30 40 1.22/ 88 131 Processing Hist: Classification was successful. Shipboard Lith : SI AND CALC OOZE AND SI MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 550 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 54.20 Age: UPPER PLIOCENE Core: 13 Depth Bottom of Layer(m): 54.75 Age: Sect: 3 Thickness of Layer(m) : 0.55 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 45 26 29 / Processing Hist: Classification was successful. Shipboard Lith : SI AND CALC MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 190 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 54.85 Age: UPPER PLIOCENE Core: 13 Depth Bottom of Layer(m): 55.04 Age: Sect: CC 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 ========== ========= ======== ================ ============ 46 0 0 / Processing Hist: Shipboard Lith : SI AND CALC MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 55.60 Age: UPPER PLIOCENE Core: 14 Depth Bottom of Layer(m): 57.10 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 27 23 1.24/ 87 132 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 57.10 Age: UPPER PLIOCENE Core: 14 Depth Bottom of Layer(m): 58.60 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 ========== ========= ======== ================ ============ 55 25 20 1.22/ 88 146 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 920 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 58.60 Age: UPPER PLIOCENE Core: 14 Depth Bottom of Layer(m): 59.52 Age: Sect: 3 Thickness of Layer(m) : 0.92 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.21/ 89 33 Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 59.62 Age: UPPER PLIOCENE Core: 14 Depth Bottom of Layer(m): 59.82 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 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 503B Depth Top of Layer(m) : 60.00 Age: UPPER PLIOCENE Core: 15 Depth Bottom of Layer(m): 61.50 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 ========== ========= ======== ================ ============ 47 20 33 1.26/ 86 144 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1430 Age: PLIOCENE Hole: 503B Depth Top of Layer(m) : 61.50 Age: UPPER PLIOCENE Core: 15 Depth Bottom of Layer(m): 62.93 Age: LOWER PLIOCENE Sect: 2 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 ========== ========= ======== ================ ============ 0 0 0 1.20/ 90 139 Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1150 Age: PLIOCENE Hole: 503B Depth Top of Layer(m) : 63.00 Age: UPPER PLIOCENE Core: 15 Depth Bottom of Layer(m): 64.15 Age: LOWER PLIOCENE Sect: 3 Thickness of Layer(m) : 1.15 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 45 25 30 1.18/ 91 80 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 140 Age: PLIOCENE Hole: 503B Depth Top of Layer(m) : 64.25 Age: UPPER PLIOCENE Core: 15 Depth Bottom of Layer(m): 64.39 Age: LOWER PLIOCENE Sect: CC 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 ========== ========= ======== ================ ============ 35 0 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE Hole: 503B Depth Top of Layer(m) : 64.40 Age: UPPER PLIOCENE Core: 16 Depth Bottom of Layer(m): 65.90 Age: LOWER PLIOCENE 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 1.27/ 85 145 Processing Hist: Shipboard Lith : SILICEOUS CALCAREOUS OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 65.90 Age: LOWER PLIOCENE Core: 16 Depth Bottom of Layer(m): 67.40 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 ========== ========= ======== ================ ============ 45 32 23 1.22/ 88 145 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS & CALCAREOUS OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1140 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 67.40 Age: LOWER PLIOCENE Core: 16 Depth Bottom of Layer(m): 68.54 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 ========== ========= ======== ================ ============ 50 25 25 1.21/ 89 76 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS & CALCAREOUS OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 160 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 68.64 Age: LOWER PLIOCENE Core: 16 Depth Bottom of Layer(m): 68.80 Age: Sect: CC 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 ========== ========= ======== ================ ============ 55 0 0 / Processing Hist: Shipboard Lith : SILICEOUS & CALCAREOUS OOZE Screen Lith : CALCAREOUS OOZE. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 68.80 Age: LOWER PLIOCENE Core: 17 Depth Bottom of Layer(m): 70.30 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 ========== ========= ======== ================ ============ 55 25 20 1.20/ 90 140 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL AND CALC OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 70.30 Age: LOWER PLIOCENE Core: 17 Depth Bottom of Layer(m): 71.70 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 ========== ========= ======== ================ ============ 50 28 22 1.19/ 90 135 Processing Hist: Classification was successful. Shipboard Lith : SI CALC OOZE AND SI MARL Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 720 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 71.80 Age: LOWER PLIOCENE Core: 17 Depth Bottom of Layer(m): 72.52 Age: Sect: 3 Thickness of Layer(m) : 0.72 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.16/ 92 21 Processing Hist: Shipboard Lith : SI AND CALC OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 230 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 72.86 Age: LOWER PLIOCENE Core: 17 Depth Bottom of Layer(m): 73.09 Age: Sect: CC 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 ========== ========= ======== ================ ============ 48 0 0 / Processing Hist: Shipboard Lith : SI AND CALC OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 73.20 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 74.70 Age: Sect: 1 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 36 27 37 1.20/ 89 143 Processing Hist: Classification was successful. Shipboard Lith : SI CALC OOZE Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 74.70 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 76.20 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 1.24/ 87 144 Processing Hist: Shipboard Lith : CALC OOZE AND SI MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 750 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 76.20 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 76.95 Age: Sect: 3 Thickness of Layer(m) : 0.75 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.19/ 90 64 Processing Hist: Shipboard Lith : CALC OOZE AND SI MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 760/ 850 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 76.96 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 77.05 Age: Sect: 3 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 ========== ========= ======== ================ ============ 45 20 35 1.21/ 89 9 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS BEARING MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 860/1420 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 77.06 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 77.62 Age: Sect: 3 Thickness of Layer(m) : 0.56 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 43 26 31 1.23/ 88 54 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE AND SI MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 77.72 Age: LOWER PLIOCENE Core: 18 Depth Bottom of Layer(m): 77.94 Age: Sect: CC Thickness of Layer(m) : 0.22 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SI CALC OOZE Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 180/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 77.78 Age: LOWER PLIOCENE Core: 19 Depth Bottom of Layer(m): 79.10 Age: Sect: 1 Thickness of Layer(m) : 1.32 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 37 27 36 1.20/ 89 129 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE AND SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 79.10 Age: LOWER PLIOCENE Core: 19 Depth Bottom of Layer(m): 80.60 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 42 33 1.18/ 91 144 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE AND SILICEOUS MARL Screen Lith : DIATOM RICH RADIOLARIA RICH SILICEOUS MUD Leg : 68 Top/Bottom Interval(mm) : 00/ 560 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 80.60 Age: LOWER PLIOCENE Core: 19 Depth Bottom of Layer(m): 81.16 Age: Sect: 3 Thickness of Layer(m) : 0.56 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 : SILICEOUS MARL Screen Lith : SILICEOUS MUD. Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 81.26 Age: LOWER PLIOCENE Core: 19 Depth Bottom of Layer(m): 81.46 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 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : SILICEOUS MUD. Leg : 68 Top/Bottom Interval(mm) : 00/1300 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 82.00 Age: LOWER PLIOCENE Core: 20 Depth Bottom of Layer(m): 83.30 Age: Sect: 1 Thickness of Layer(m) : 1.30 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.22/ 89 97 Processing Hist: Shipboard Lith : DRILLING RUBBLE Screen Lith : SILICEOUS MUD. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 83.50 Age: LOWER PLIOCENE Core: 20 Depth Bottom of Layer(m): 85.00 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 ========== ========= ======== ================ ============ 30 39 31 1.19/ 90 143 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS OOZE AND CALC OOZE Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH DIATOM MUD Leg : 68 Top/Bottom Interval(mm) : 00/1230 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 85.00 Age: LOWER PLIOCENE Core: 20 Depth Bottom of Layer(m): 86.23 Age: Sect: 3 Thickness of Layer(m) : 1.23 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 53 20 27 1.20/ 90 94 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS OOZE AND CALC OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 86.33 Age: LOWER PLIOCENE Core: 20 Depth Bottom of Layer(m): 86.53 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 : SILICEOUS OOZE AND CALC OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 86.40 Age: LOWER PLIOCENE Core: 21 Depth Bottom of Layer(m): 87.90 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 1.25/ 87 141 Processing Hist: Shipboard Lith : CALC OOZE & SILICEOUS MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 87.90 Age: LOWER PLIOCENE Core: 21 Depth Bottom of Layer(m): 89.30 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 ========== ========= ======== ================ ============ 50 24 26 1.26/ 86 135 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE & SILICEOUS MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1450 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 89.40 Age: LOWER PLIOCENE Core: 21 Depth Bottom of Layer(m): 90.85 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 ========== ========= ======== ================ ============ 30 28 42 1.25/ 87 138 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE & SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 260 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 90.95 Age: LOWER PLIOCENE Core: 21 Depth Bottom of Layer(m): 91.21 Age: Sect: CC 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 ========== ========= ======== ================ ============ 50 0 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 90.80 Age: LOWER PLIOCENE Core: 22 Depth Bottom of Layer(m): 92.30 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 ========== ========= ======== ================ ============ 45 20 35 1.32/ 83 132 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 92.30 Age: LOWER PLIOCENE Core: 22 Depth Bottom of Layer(m): 93.80 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 26 34 1.18/ 91 144 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 93.80 Age: LOWER PLIOCENE Core: 22 Depth Bottom of Layer(m): 95.20 Age: Sect: 3 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 ========== ========= ======== ================ ============ 32 25 43 1.25/ 86 123 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 95.37 Age: LOWER PLIOCENE Core: 22 Depth Bottom of Layer(m): 95.59 Age: Sect: CC Thickness of Layer(m) : 0.22 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 970 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 95.20 Age: LOWER PLIOCENE Core: 23 Depth Bottom of Layer(m): 96.17 Age: Sect: 1 Thickness of Layer(m) : 0.97 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 : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 96.27 Age: LOWER PLIOCENE Core: 23 Depth Bottom of Layer(m): 96.47 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 : SILICEOUS MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 99.60 Age: LOWER PLIOCENE Core: 24 Depth Bottom of Layer(m): 101.10 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 ========== ========= ======== ================ ============ 54 28 18 1.34/ 81 133 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE AND SILICEOUS MARL Screen Lith : CLAY MINERAL RICH NANNOFOSSIL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 900 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 101.10 Age: LOWER PLIOCENE Core: 24 Depth Bottom of Layer(m): 102.00 Age: Sect: 2 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 ========== ========= ======== ================ ============ 35 32 33 1.28/ 85 47 Processing Hist: Classification was successful. Shipboard Lith : CALC OOZE AND SILIC MARL Screen Lith : CLAY MINERAL RICH MARLY CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 102.10 Age: LOWER PLIOCENE Core: 24 Depth Bottom of Layer(m): 102.30 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 ========== ========= ======== ================ ============ 67 0 0 / Processing Hist: Shipboard Lith : CALC OOZE AND SILIC MARL Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 330/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 104.33 Age: LOWER PLIOCENE Core: 25 Depth Bottom of Layer(m): 105.50 Age: Sect: 1 Thickness of Layer(m) : 1.17 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.26/ 86 109 Processing Hist: Shipboard Lith : SILIC CALC OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 68 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 105.50 Age: LOWER PLIOCENE Core: 25 Depth Bottom of Layer(m): 105.98 Age: Sect: 2 Thickness of Layer(m) : 0.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 40 35 25 1.26/ 86 46 Processing Hist: Classification was successful. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE OOZE Leg : 68 Top/Bottom Interval(mm) : 530/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 106.03 Age: LOWER PLIOCENE Core: 25 Depth Bottom of Layer(m): 107.00 Age: Sect: 2 Thickness of Layer(m) : 0.97 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 25 25 1.28/ 85 91 Processing Hist: Classification was successful. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 107.00 Age: LOWER PLIOCENE Core: 25 Depth Bottom of Layer(m): 107.15 Age: Sect: 3 Thickness of Layer(m) : 0.15 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 25 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 80/ 200 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 107.25 Age: LOWER PLIOCENE Core: 25 Depth Bottom of Layer(m): 107.37 Age: Sect: CC 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 ========== ========= ======== ================ ============ 50 35 25 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 200/1500 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 108.60 Age: LOWER PLIOCENE Core: 26 Depth Bottom of Layer(m): 109.90 Age: Sect: 1 Thickness of Layer(m) : 1.30 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 25 1.24/ 87 127 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/1320 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 109.90 Age: LOWER PLIOCENE Core: 26 Depth Bottom of Layer(m): 111.22 Age: Sect: 2 Thickness of Layer(m) : 1.32 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 25 1.33/ 82 128 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE Leg : 68 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER PLIOCENE Hole: 503B Depth Top of Layer(m) : 111.42 Age: LOWER PLIOCENE Core: 26 Depth Bottom of Layer(m): 111.55 Age: Sect: CC Thickness of Layer(m) : 0.13 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 25 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILIC CALC OOZE Screen Lith : CLAY MINERAL RICH CARBONATE RICH NANNOFOSSIL OOZE |
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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