Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: HOLOCENE Hole: 495 Depth Top of Layer(m) : 19.00 Age: HOLOCENE Core: 3 Depth Bottom of Layer(m): 20.50 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 36 64 / Processing Hist: Classification was successful. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : CLAY MINERAL RICH DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 20.50 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 22.00 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 : DIATOMACEOUS MUD Screen Lith : ZEOLITE RICH GLASS RICH PELAGIC CLAY Leg : 67 Top/Bottom Interval(mm) : 340/1500 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 22.34 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 23.50 Age: Sect: 3 Thickness of Layer(m) : 1.16 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : GREEN MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 320/1140 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 23.82 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 24.64 Age: Sect: 4 Thickness of Layer(m) : 0.82 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 : DIATOMACEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1480 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 25.00 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 26.48 Age: Sect: 5 Thickness of Layer(m) : 1.48 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/ 87 137 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : HEMI-PELAGIC MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 60/ 520 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 26.56 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 27.02 Age: Sect: 6 Thickness of Layer(m) : 0.46 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 100 1.34/ 81 42 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : HEMI-PELAGIC MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 120 Age: UPPER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 27.24 Age: UPPER PLEISTOCENE Core: 3 Depth Bottom of Layer(m): 27.36 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 ========== ========= ======== ================ ============ 0 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 70/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 28.57 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 30.00 Age: Sect: 1 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 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : RAD DIATOM SILTY CLAY Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 30/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 30.03 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 31.50 Age: Sect: 2 Thickness of Layer(m) : 1.47 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 13 15 72 / Processing Hist: Classification was successful. Shipboard Lith : RAD DIATOM SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 250/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 31.75 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 33.00 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 ========== ========= ======== ================ ============ 2 0 0 / Processing Hist: Shipboard Lith : RAD DIATOM SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1400 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 33.00 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 34.40 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 1.16/ 92 58 Processing Hist: Shipboard Lith : RAD DIATOM SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 34.50 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 36.00 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 ========== ========= ======== ================ ============ 14 19 67 1.20/ 90 117 Processing Hist: Classification was successful. Shipboard Lith : RAD DIATOM SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 580 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 36.00 Age: LOWER PLEISTOCENE Core: 4 Depth Bottom of Layer(m): 36.58 Age: Sect: 6 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 67 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 38.00 Age: LOWER PLEISTOCENE Core: 5 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 ========== ========= ======== ================ ============ 0 0 67 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY CLAY Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 39.50 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 41.00 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 ========== ========= ======== ================ ============ 1 19 80 / Processing Hist: Classification was successful. Shipboard Lith : SILTY CLAY Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 41.00 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 42.50 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 16 84 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 42.50 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 44.00 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 ========== ========= ======== ================ ============ 3 0 0 / Processing Hist: Shipboard Lith : SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 44.00 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 45.44 Age: Sect: 5 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 0 0 1.28/ 85 132 Processing Hist: Shipboard Lith : SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1360 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 45.50 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 46.86 Age: Sect: 6 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 1.36/ 80 129 Processing Hist: Shipboard Lith : SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 30/ 140 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 47.03 Age: LOWER PLEISTOCENE Core: 5 Depth Bottom of Layer(m): 47.14 Age: Sect: 7 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 : SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 47.50 Age: LOWER PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 49.00 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 0 / Processing Hist: Shipboard Lith : SILTY CLAY Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1180 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 49.00 Age: LOWER PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 50.18 Age: Sect: 2 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 ========== ========= ======== ================ ============ 2 12 86 1.37/ 79 84 Processing Hist: Classification was successful. Shipboard Lith : SANDY SILTY MUD Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 50.50 Age: LOWER PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 51.94 Age: Sect: 3 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 ========== ========= ======== ================ ============ 2 40 58 1.42/ 76 133 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS SANDY MUD Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 800 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 52.00 Age: LOWER PLEISTOCENE Core: 6 Depth Bottom of Layer(m): 52.80 Age: Sect: 4 Thickness of Layer(m) : 0.80 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 3 97 1.34/ 81 11 Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : CLAY MINERAL RICH GLASS RICH SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLEISTOCENE Hole: 495 Depth Top of Layer(m) : 57.00 Age: LOWER PLEISTOCENE Core: 7 Depth Bottom of Layer(m): 58.50 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 97 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 58.50 Age: UPPER PLIOCENE Core: 7 Depth Bottom of Layer(m): 60.00 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 35 62 1.24/ 87 143 Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : DIATOM RICH RADIOLARIA RICH SILICEOUS MUD Leg : 67 Top/Bottom Interval(mm) : 00/1430 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 60.00 Age: UPPER PLIOCENE Core: 7 Depth Bottom of Layer(m): 61.43 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 ========== ========= ======== ================ ============ 0 0 62 1.25/ 87 131 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 800 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 61.50 Age: UPPER PLIOCENE Core: 7 Depth Bottom of Layer(m): 62.30 Age: Sect: 4 Thickness of Layer(m) : 0.80 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 6 10 84 1.27/ 85 8 Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 390 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 66.50 Age: UPPER PLIOCENE Core: 8 Depth Bottom of Layer(m): 66.89 Age: Sect: 1 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 ========== ========= ======== ================ ============ 2 30 68 / Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 76.00 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 77.50 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 68 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 77.50 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 79.00 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 68 1.18/ 91 142 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 79.00 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 80.50 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 ========== ========= ======== ================ ============ 1 49 50 / Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : CLAY MINERAL RICH DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 80.50 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 82.00 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 50 1.23/ 88 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1130 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 82.00 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 83.13 Age: Sect: 5 Thickness of Layer(m) : 1.13 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 50 1.20/ 89 74 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 530 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 83.50 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 84.03 Age: Sect: 6 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 50 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 60 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 84.25 Age: UPPER PLIOCENE Core: 9 Depth Bottom of Layer(m): 84.31 Age: Sect: CC 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 50 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 85.50 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 87.00 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 50 1.31/ 83 142 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 87.00 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 88.50 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 50 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 88.50 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 90.00 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 50 1.30/ 83 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 90.00 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 91.50 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 50 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 91.50 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 93.00 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 21 79 1.32/ 83 145 Processing Hist: Classification was successful. Shipboard Lith : SILTY MUD Screen Lith : DIATOM RICH CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 93.00 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 94.50 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 79 1.31/ 83 143 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 220 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 94.50 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 94.72 Age: Sect: 7 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 79 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 100 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 94.82 Age: UPPER PLIOCENE Core: 10 Depth Bottom of Layer(m): 94.92 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 0 79 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER PLIOCENE Hole: 495 Depth Top of Layer(m) : 95.00 Age: UPPER PLIOCENE Core: 11 Depth Bottom of Layer(m): 96.50 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 79 1.16/ 92 113 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTY DIATOMACEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: PLIOCENE Hole: 495 Depth Top of Layer(m) : 96.50 Age: PLIOCENE Core: 11 Depth Bottom of Layer(m): 97.94 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 ========== ========= ======== ================ ============ 1 59 41 1.17/ 92 125 Processing Hist: Classification was successful. Shipboard Lith : SILTY DIATOMACEOUS MUD Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 140/ 680 Age: PLIOCENE Hole: 495 Depth Top of Layer(m) : 98.14 Age: PLIOCENE Core: 11 Depth Bottom of Layer(m): 98.68 Age: Sect: 3 Thickness of Layer(m) : 0.54 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 2 45 53 / Processing Hist: Classification was successful. Shipboard Lith : SILTY DIATOMACEOUS AND RAD MUD Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: PLIOCENE Hole: 495 Depth Top of Layer(m) : 104.50 Age: PLIOCENE Core: 12 Depth Bottom of Layer(m): 106.00 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 0 1.19/ 90 137 Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 106.00 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 107.50 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 ========== ========= ======== ================ ============ 4 42 54 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : CLAY MINERAL RICH RADIOLARIA MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 107.50 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 109.00 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.21/ 89 145 Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 109.00 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 110.20 Age: Sect: 4 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 ========== ========= ======== ================ ============ 1 35 64 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH SILICEOUS MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 110.50 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 112.00 Age: Sect: 5 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.26/ 86 144 Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/ 900 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 112.00 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 112.90 Age: Sect: 6 Thickness of Layer(m) : 0.90 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/ 470 Age: LOWER PLIOCENE Hole: 495 Depth Top of Layer(m) : 113.50 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 113.97 Age: Sect: 7 Thickness of Layer(m) : 0.47 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/ 40 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 114.07 Age: LOWER PLIOCENE Core: 12 Depth Bottom of Layer(m): 114.11 Age: UPPER MIOCENE Sect: CC 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 : MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 114.00 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 115.50 Age: UPPER MIOCENE 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 : SILICEOUS MUD Screen Lith : SILICEOUS MUD. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 115.50 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 117.00 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 17 45 38 1.32/ 83 144 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : CLAY MINERAL RICH DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 117.00 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 118.50 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 1 0 0 1.20/ 89 143 Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1300 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 118.50 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 119.80 Age: UPPER MIOCENE Sect: 4 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 1.28/ 85 107 Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1460 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 120.00 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 121.46 Age: UPPER MIOCENE Sect: 5 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 0 / Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/ 50 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 121.56 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 121.61 Age: UPPER MIOCENE Sect: CC 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 : SILICEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 200/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 121.66 Age: LOWER PLIOCENE Core: 13 Depth Bottom of Layer(m): 122.96 Age: UPPER MIOCENE Sect: CC 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 / Processing Hist: Shipboard Lith : SILICEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 123.50 Age: LOWER PLIOCENE Core: 14 Depth Bottom of Layer(m): 125.00 Age: UPPER MIOCENE 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 0 / Processing Hist: Shipboard Lith : DIATOMACEOUS MUD Screen Lith : TRANSITIONAL SILICEOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 125.00 Age: LOWER PLIOCENE Core: 14 Depth Bottom of Layer(m): 126.50 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 4 63 33 1.25/ 87 144 Processing Hist: Classification was successful. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 126.50 Age: LOWER PLIOCENE Core: 14 Depth Bottom of Layer(m): 128.00 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 33 1.28/ 85 145 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 128.00 Age: LOWER PLIOCENE Core: 14 Depth Bottom of Layer(m): 129.50 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 33 1.29/ 84 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 380 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 129.50 Age: LOWER PLIOCENE Core: 14 Depth Bottom of Layer(m): 129.88 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 33 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 133.00 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 134.50 Age: UPPER MIOCENE 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 30 70 / Processing Hist: Classification was successful. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : CLAY MINERAL RICH GLASS RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 134.50 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 136.00 Age: UPPER MIOCENE 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 59 39 1.24/ 87 144 Processing Hist: Classification was successful. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : CLAY MINERAL RICH MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 136.00 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 137.50 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 39 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1180 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 137.50 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 138.68 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 39 1.36/ 80 85 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 139.00 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 140.44 Age: UPPER MIOCENE Sect: 5 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 ========== ========= ======== ================ ============ 25 40 39 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 140.50 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 142.00 Age: UPPER MIOCENE 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 ========== ========= ======== ================ ============ 25 40 39 1.23/ 88 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 100/ 430 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 142.10 Age: LOWER PLIOCENE Core: 15 Depth Bottom of Layer(m): 142.43 Age: UPPER MIOCENE Sect: 7 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 ========== ========= ======== ================ ============ 25 40 39 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 480 Age: NEOGENE Hole: 495 Depth Top of Layer(m) : 142.50 Age: LOWER PLIOCENE Core: 16 Depth Bottom of Layer(m): 142.98 Age: UPPER MIOCENE Sect: 1 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 ========== ========= ======== ================ ============ 5 17 78 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 144.00 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 145.50 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 78 1.28/ 85 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 145.50 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 147.00 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 78 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 147.00 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 148.50 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 78 1.25/ 86 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 148.50 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 150.00 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 78 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 150.00 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 151.50 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 ========== ========= ======== ================ ============ 25 40 78 1.30/ 83 146 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 151.50 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 153.00 Age: Sect: 7 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 53 47 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : CLAY MINERAL RICH RADIOLARIA RICH MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 350 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 153.00 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 153.35 Age: Sect: 8 Thickness of Layer(m) : 0.35 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 25 40 47 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUDDY DIATOM OOZE Leg : 67 Top/Bottom Interval(mm) : 350/ 450 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 153.35 Age: UPPER MIOCENE Core: 16 Depth Bottom of Layer(m): 153.45 Age: Sect: 8 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 47 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 152.00 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 153.50 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 ========== ========= ======== ================ ============ 10 25 65 / Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : RADIOLARIA RICH CLAY MINERAL RICH MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 153.50 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 155.00 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 65 1.25/ 87 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 155.00 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 156.50 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 65 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 156.50 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 158.00 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 65 1.22/ 88 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 158.00 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 159.44 Age: Sect: 5 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 0 65 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/1380 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 159.50 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 160.88 Age: Sect: 6 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 65 1.25/ 87 132 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 380 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 161.00 Age: UPPER MIOCENE Core: 17 Depth Bottom of Layer(m): 161.38 Age: Sect: 7 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 65 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 240 Age: UPPER MIOCENE Hole: 495 Depth Top of Layer(m) : 161.50 Age: UPPER MIOCENE Core: 18 Depth Bottom of Layer(m): 161.74 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 ========== ========= ======== ================ ============ 25 40 65 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUDDY SILICEOUS OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 163.00 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 164.50 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 68 30 1.24/ 87 135 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : DIATOM RICH RADIOLARIA RICH MUDDY SILICEOUS OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 164.50 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 166.00 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 ========== ========= ======== ================ ============ 25 40 30 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : MUDDY SILICEOUS OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 166.00 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 167.50 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 0 100 1.31/ 83 144 Processing Hist: Classification was successful. Shipboard Lith : SILICEOUS MUD Screen Lith : QUARTZ RICH GLASS RICH SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 167.50 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 169.00 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 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 169.00 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 170.50 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 100 1.19/ 90 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 170.50 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 171.70 Age: Sect: 7 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 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/ 160 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 172.00 Age: MIDDLE MIOCENE Core: 18 Depth Bottom of Layer(m): 172.16 Age: Sect: 8 Thickness of Layer(m) : 0.16 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILICEOUS MUD Screen Lith : SANDY MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 171.00 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 172.50 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 ========== ========= ======== ================ ============ 25 40 100 1.27/ 85 142 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : DIATOMACEOUS MUD Screen Lith : DIATOM MUD Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 172.50 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 174.00 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 40 100 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : RAD OOZE Screen Lith : MUDDY SILICEOUS OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 174.00 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 175.50 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 12 86 1.26/ 86 143 Processing Hist: Classification was successful. Shipboard Lith : RAD OOZE Screen Lith : GLASS RICH ZEOLITE RICH PELAGIC CLAY Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 175.50 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 177.00 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 ========== ========= ======== ================ ============ 10 10 86 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : RAD OOZE AND PELAGIC CLAY Screen Lith : PELAGIC CLAY Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 177.00 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 178.50 Age: Sect: 5 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 80 19 1 1.31/ 83 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE AND RED CLAY Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 860 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 178.50 Age: MIDDLE MIOCENE Core: 19 Depth Bottom of Layer(m): 179.36 Age: Sect: 6 Thickness of Layer(m) : 0.86 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND RED CLAY Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 180.50 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 182.00 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 ========== ========= ======== ================ ============ 74 7 19 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 182.00 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 183.50 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 1.42/ 76 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 183.50 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 185.00 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 ========== ========= ======== ================ ============ 69 14 17 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 185.00 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 186.50 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 1.48/ 73 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 186.50 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 187.94 Age: Sect: 5 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 ========== ========= ======== ================ ============ 51 18 31 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : ZEOLITE RICH MARLY CALCAREOUS OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 188.00 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 189.50 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.47/ 73 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/ 300 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 189.50 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 189.80 Age: Sect: 7 Thickness of Layer(m) : 0.30 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/ 130 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 189.90 Age: MIDDLE MIOCENE Core: 20 Depth Bottom of Layer(m): 190.03 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 100/ 220 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 190.10 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 190.22 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 : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 191.50 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 193.00 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 1.57/ 67 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 193.00 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 194.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 194.50 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 196.00 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 ========== ========= ======== ================ ============ 84 0 0 1.60/ 66 145 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 196.00 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 197.50 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 3 98 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 197.50 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 198.70 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 ========== ========= ======== ================ ============ 0 0 0 1.57/ 68 87 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 199.00 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 200.50 Age: Sect: 7 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/ 460 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 200.50 Age: MIDDLE MIOCENE Core: 21 Depth Bottom of Layer(m): 200.96 Age: Sect: 8 Thickness of Layer(m) : 0.46 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 199.50 Age: MIDDLE MIOCENE Core: 22 Depth Bottom of Layer(m): 201.00 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 ========== ========= ======== ================ ============ 83 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 201.00 Age: MIDDLE MIOCENE Core: 22 Depth Bottom of Layer(m): 202.50 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 1.55/ 68 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS SEDIMENT. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 202.50 Age: MIDDLE MIOCENE Core: 22 Depth Bottom of Layer(m): 204.00 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 ========== ========= ======== ================ ============ 72 2 26 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE WITH ASH Screen Lith : GLASS RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 204.00 Age: MIDDLE MIOCENE Core: 22 Depth Bottom of Layer(m): 205.50 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 1.54/ 69 145 Processing Hist: Shipboard Lith : SLIGHTLY CLAYEY NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 750 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 205.50 Age: MIDDLE MIOCENE Core: 22 Depth Bottom of Layer(m): 206.25 Age: Sect: 5 Thickness of Layer(m) : 0.75 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 495 Depth Top of Layer(m) : 209.00 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 210.50 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 ========== ========= ======== ================ ============ 85 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 210.50 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 212.00 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 90 5 5 1.52/ 70 144 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 212.00 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 213.50 Age: LOWER MIOCENE Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 213.50 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 215.00 Age: LOWER MIOCENE 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 1.62/ 65 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 215.00 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 216.50 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 99 1 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 216.50 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 217.94 Age: LOWER MIOCENE Sect: 6 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 0 0 1.64/ 63 133 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 420 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 218.00 Age: MIDDLE MIOCENE Core: 23 Depth Bottom of Layer(m): 218.42 Age: LOWER MIOCENE Sect: 7 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 : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 420 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 218.50 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 218.92 Age: LOWER MIOCENE Sect: 1 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 : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 220.00 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 221.50 Age: LOWER MIOCENE 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 1.61/ 65 143 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 221.50 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 223.00 Age: LOWER MIOCENE Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 223.00 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 224.50 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 76 0 0 1.57/ 68 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1190 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 224.50 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 225.69 Age: LOWER MIOCENE Sect: 5 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 226.00 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 227.50 Age: LOWER MIOCENE Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.53/ 70 145 Processing Hist: Shipboard Lith : FORAM BEARING NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 227.50 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 229.00 Age: LOWER MIOCENE Sect: 7 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 ========== ========= ======== ================ ============ 92 9 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 130 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 229.00 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 229.13 Age: LOWER MIOCENE Sect: 8 Thickness of Layer(m) : 0.13 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 250 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 229.34 Age: MIDDLE MIOCENE Core: 24 Depth Bottom of Layer(m): 229.59 Age: LOWER MIOCENE 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 : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 228.00 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 229.50 Age: LOWER MIOCENE 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 : NANNO OOZE AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 229.50 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 231.00 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 73 0 0 1.49/ 72 144 Processing Hist: Shipboard Lith : NANNO OOZE AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 231.00 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 232.50 Age: LOWER MIOCENE Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 232.50 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 234.00 Age: LOWER MIOCENE 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 1.50/ 72 145 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 234.00 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 235.50 Age: LOWER MIOCENE 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 : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 235.50 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 237.00 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 73 8 19 1.50/ 71 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 320 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 237.00 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 237.32 Age: LOWER MIOCENE Sect: 7 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 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 120 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 237.43 Age: MIDDLE MIOCENE Core: 25 Depth Bottom of Layer(m): 237.55 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 495 Depth Top of Layer(m) : 237.50 Age: MIDDLE MIOCENE Core: 26 Depth Bottom of Layer(m): 239.00 Age: LOWER MIOCENE 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 : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 239.00 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 240.50 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 1.56/ 68 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 240.50 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 242.00 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 ========== ========= ======== ================ ============ 82 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 242.00 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 243.50 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 1.63/ 64 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 243.50 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 244.94 Age: Sect: 5 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 0 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1150 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 245.00 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 246.15 Age: Sect: 6 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 ========== ========= ======== ================ ============ 86 8 6 1.63/ 64 90 Processing Hist: Classification was successful. Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 246.40 Age: LOWER MIOCENE Core: 26 Depth Bottom of Layer(m): 246.60 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 : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 20/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 247.02 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 248.50 Age: Sect: 1 Thickness of Layer(m) : 1.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.59/ 66 144 Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 248.50 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 250.00 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 ========== ========= ======== ================ ============ 96 6 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 20/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 250.02 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 251.50 Age: Sect: 3 Thickness of Layer(m) : 1.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 74 0 0 1.52/ 70 144 Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 251.50 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 252.70 Age: Sect: 4 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 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 253.00 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 254.50 Age: Sect: 5 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 84 17 0 1.50/ 72 144 Processing Hist: Classification was successful. Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 254.60 Age: LOWER MIOCENE Core: 27 Depth Bottom of Layer(m): 254.80 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 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1450 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 256.50 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 257.95 Age: 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 0 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 258.00 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 259.50 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 1.53/ 70 146 Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 259.50 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 261.00 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 261.00 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 262.50 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 1.56/ 68 145 Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 262.50 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 264.00 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 ========== ========= ======== ================ ============ 68 0 0 / Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 264.00 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 265.50 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.55/ 69 145 Processing Hist: Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 265.50 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 266.00 Age: Sect: 7 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 ========== ========= ======== ================ ============ 60 25 15 / Processing Hist: Classification was successful. Shipboard Lith : NANNO AND FORAM OOZE Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 266.10 Age: LOWER MIOCENE Core: 28 Depth Bottom of Layer(m): 266.30 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 : NANNO AND FORAM OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 266.00 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 267.50 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 ========== ========= ======== ================ ============ 95 6 0 / Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO OOZE Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 267.50 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 269.00 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/ 70 144 Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 269.00 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 270.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 270.50 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 272.00 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 ========== ========= ======== ================ ============ 75 0 0 1.55/ 69 144 Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1430 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 272.00 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 273.43 Age: Sect: 5 Thickness of Layer(m) : 1.43 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 273.50 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 275.00 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.58/ 67 144 Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 380 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 275.00 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 275.38 Age: Sect: 7 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 ========== ========= ======== ================ ============ 96 4 0 / Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO OOZE Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 275.49 Age: LOWER MIOCENE Core: 29 Depth Bottom of Layer(m): 275.62 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 275.50 Age: LOWER MIOCENE Core: 30 Depth Bottom of Layer(m): 277.00 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 0 1.42/ 76 142 Processing Hist: Shipboard Lith : FORAM NANNO CHALK AND OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 277.00 Age: LOWER MIOCENE Core: 30 Depth Bottom of Layer(m): 278.50 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 ========== ========= ======== ================ ============ 75 0 0 1.49/ 72 139 Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 130 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 278.50 Age: LOWER MIOCENE Core: 30 Depth Bottom of Layer(m): 278.63 Age: Sect: 3 Thickness of Layer(m) : 0.13 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 278.73 Age: LOWER MIOCENE Core: 30 Depth Bottom of Layer(m): 278.83 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 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 285.00 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 286.50 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 : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 286.50 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 288.00 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 1.57/ 67 145 Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 288.00 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 289.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 289.50 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 291.00 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 ========== ========= ======== ================ ============ 84 0 0 1.59/ 66 145 Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 291.00 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 292.20 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1440 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 292.50 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 293.94 Age: Sect: 6 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 11 89 1.60/ 66 134 Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 294.05 Age: LOWER MIOCENE Core: 31 Depth Bottom of Layer(m): 294.15 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 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1430 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 294.50 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 295.93 Age: Sect: 1 Thickness of Layer(m) : 1.43 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 85 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 296.00 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 297.50 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 ========== ========= ======== ================ ============ 61 14 25 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 297.50 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 299.00 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 ========== ========= ======== ================ ============ 67 18 15 1.57/ 67 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : ZEOLITE RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 299.00 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 300.50 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 : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1290 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 300.50 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 301.79 Age: Sect: 5 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 ========== ========= ======== ================ ============ 0 0 0 1.67/ 62 108 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 301.89 Age: LOWER MIOCENE Core: 32 Depth Bottom of Layer(m): 301.99 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 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 304.00 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 305.50 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 : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 305.50 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 307.00 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 1.65/ 63 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 307.00 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 308.50 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 ========== ========= ======== ================ ============ 87 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 308.50 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 310.00 Age: Sect: 4 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.69/ 60 144 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 310.00 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 311.50 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 : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 480 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 311.50 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 311.98 Age: Sect: 6 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 ========== ========= ======== ================ ============ 67 18 15 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : MICRONODULE RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 312.08 Age: LOWER MIOCENE Core: 33 Depth Bottom of Layer(m): 312.30 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 : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 313.50 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 315.00 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 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 315.00 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 316.50 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 ========== ========= ======== ================ ============ 68 3 29 1.67/ 61 143 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : CLAY MINERAL RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 316.50 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 317.70 Age: Sect: 3 Thickness of Layer(m) : 1.20 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 89 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 318.00 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 319.50 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 1.74/ 57 143 Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 450 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 319.50 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 319.95 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 0 / Processing Hist: Shipboard Lith : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 320.06 Age: LOWER MIOCENE Core: 34 Depth Bottom of Layer(m): 320.26 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 : NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 30/1450 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 323.03 Age: LOWER MIOCENE Core: 35 Depth Bottom of Layer(m): 324.45 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 ========== ========= ======== ================ ============ 85 6 9 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1400 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 324.50 Age: LOWER MIOCENE Core: 35 Depth Bottom of Layer(m): 325.90 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 ========== ========= ======== ================ ============ 0 0 0 1.59/ 66 125 Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 20/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 326.02 Age: LOWER MIOCENE Core: 35 Depth Bottom of Layer(m): 327.50 Age: Sect: 3 Thickness of Layer(m) : 1.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 86 0 0 1.60/ 66 142 Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 830 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 327.50 Age: LOWER MIOCENE Core: 35 Depth Bottom of Layer(m): 328.33 Age: Sect: 4 Thickness of Layer(m) : 0.83 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 150 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 328.49 Age: LOWER MIOCENE Core: 35 Depth Bottom of Layer(m): 328.64 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 332.50 Age: LOWER MIOCENE Core: 36 Depth Bottom of Layer(m): 334.00 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 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 334.00 Age: LOWER MIOCENE Core: 36 Depth Bottom of Layer(m): 335.50 Age: Sect: 2 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.67/ 62 144 Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 335.50 Age: LOWER MIOCENE Core: 36 Depth Bottom of Layer(m): 337.00 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 337.00 Age: LOWER MIOCENE Core: 36 Depth Bottom of Layer(m): 338.50 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 ========== ========= ======== ================ ============ 88 23 0 1.66/ 62 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : ZEOLITE RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 338.60 Age: LOWER MIOCENE Core: 36 Depth Bottom of Layer(m): 338.80 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 0 / Processing Hist: Shipboard Lith : NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 30/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 342.03 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 343.50 Age: Sect: 1 Thickness of Layer(m) : 1.47 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 343.50 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 345.00 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 ========== ========= ======== ================ ============ 60 7 33 1.62/ 64 143 Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : ZEOLITE RICH FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 345.00 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 346.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 346.50 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 348.00 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 ========== ========= ======== ================ ============ 94 0 0 1.70/ 60 144 Processing Hist: Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 60/ 520 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 348.06 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 348.52 Age: Sect: 5 Thickness of Layer(m) : 0.46 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 60/ 350 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 348.58 Age: LOWER MIOCENE Core: 37 Depth Bottom of Layer(m): 348.87 Age: Sect: CC 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 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 351.50 Age: LOWER MIOCENE Core: 38 Depth Bottom of Layer(m): 353.00 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 0 1.78/ 55 140 Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 353.00 Age: LOWER MIOCENE Core: 38 Depth Bottom of Layer(m): 354.50 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 1.83/ 52 144 Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1090 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 354.50 Age: LOWER MIOCENE Core: 38 Depth Bottom of Layer(m): 355.59 Age: Sect: 3 Thickness of Layer(m) : 1.09 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 92 0 0 1.82/ 52 65 Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 356.00 Age: LOWER MIOCENE Core: 38 Depth Bottom of Layer(m): 357.50 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 1.84/ 52 145 Processing Hist: Shipboard Lith : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/ 250 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 357.50 Age: LOWER MIOCENE Core: 38 Depth Bottom of Layer(m): 357.75 Age: Sect: 5 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 : FORAM NANNO OOZE Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 361.00 Age: LOWER MIOCENE Core: 39 Depth Bottom of Layer(m): 362.50 Age: Sect: 1 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 67 Top/Bottom Interval(mm) : 00/1380 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 362.50 Age: LOWER MIOCENE Core: 39 Depth Bottom of Layer(m): 363.88 Age: Sect: 2 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 ========== ========= ======== ================ ============ 91 40 0 1.85/ 51 123 Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO CHALK Screen Lith : RADIOLARIA RICH FORAMINIFERA RICH INDURATED CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 364.00 Age: LOWER MIOCENE Core: 39 Depth Bottom of Layer(m): 365.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO FORAM CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1170 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 365.50 Age: LOWER MIOCENE Core: 39 Depth Bottom of Layer(m): 366.67 Age: Sect: 4 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 1.84/ 51 82 Processing Hist: Shipboard Lith : NANNO FORAM CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 100 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 366.80 Age: LOWER MIOCENE Core: 39 Depth Bottom of Layer(m): 366.90 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 0 0 / Processing Hist: Shipboard Lith : NANNO FORAM CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 50 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 370.60 Age: LOWER MIOCENE Core: 40 Depth Bottom of Layer(m): 370.65 Age: Sect: CC 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 : FORAM NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 380.00 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 381.50 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 ========== ========= ======== ================ ============ 94 2 4 / Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO CHALK Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 381.50 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 383.00 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 35 4 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1350 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 383.00 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 384.35 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 ========== ========= ======== ================ ============ 50 35 4 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 1360/1390 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 384.36 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 384.39 Age: Sect: 3 Thickness of Layer(m) : 0.03 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 35 50 4 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CHERT Screen Lith : CHERT Leg : 67 Top/Bottom Interval(mm) : 1400/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 384.40 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 384.50 Age: Sect: 3 Thickness of Layer(m) : 0.10 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 4 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 384.50 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 386.00 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 ========== ========= ======== ================ ============ 50 35 4 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO OOZE AND CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 386.00 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 387.50 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 ========== ========= ======== ================ ============ 40 62 0 / Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO OOZE Screen Lith : FORAMINIFERA RICH RADIOLARIA OOZE Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 387.50 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 389.00 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO OOZE Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 240 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 389.00 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 389.24 Age: Sect: 7 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 ========== ========= ======== ================ ============ 50 35 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 180 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 389.34 Age: LOWER MIOCENE Core: 41 Depth Bottom of Layer(m): 389.52 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 ========== ========= ======== ================ ============ 50 35 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 389.50 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 391.00 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 ========== ========= ======== ================ ============ 50 35 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FORAM NANNO CHALK Screen Lith : CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 391.00 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 392.50 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 ========== ========= ======== ================ ============ 100 0 0 1.78/ 55 144 Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO CHALK Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 392.50 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 394.00 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 394.00 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 395.50 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 1.78/ 55 144 Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 395.50 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 397.00 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 ========== ========= ======== ================ ============ 92 0 8 / Processing Hist: Classification was successful. Shipboard Lith : FORAM NANNO CHALK Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 330 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 397.00 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 397.33 Age: Sect: 6 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 : FORAM NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 90 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 397.43 Age: LOWER MIOCENE Core: 42 Depth Bottom of Layer(m): 397.52 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 0 / Processing Hist: Shipboard Lith : FORAM NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 399.00 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 400.50 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 : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 400.50 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 402.00 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 1.79/ 54 145 Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 402.00 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 403.50 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 403.50 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 405.00 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 ========== ========= ======== ================ ============ 89 3 8 1.70/ 60 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 405.00 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 406.50 Age: Sect: 5 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 83 4 13 / Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 406.50 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 408.00 Age: Sect: 6 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.77/ 55 144 Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 440 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 408.00 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 408.44 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 : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 408.54 Age: LOWER MIOCENE Core: 43 Depth Bottom of Layer(m): 408.68 Age: 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1480 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 408.50 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 409.98 Age: Sect: 1 Thickness of Layer(m) : 1.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 410.00 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 411.50 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 ========== ========= ======== ================ ============ 86 2 12 1.84/ 52 145 Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 411.50 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 413.00 Age: Sect: 3 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 413.00 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 414.50 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 1.81/ 53 144 Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 414.50 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 416.00 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 ========== ========= ======== ================ ============ 91 2 7 / Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 416.00 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 417.50 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 ========== ========= ======== ================ ============ 94 0 0 1.80/ 54 145 Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 220 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 417.50 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 417.72 Age: Sect: 7 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 : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/ 70 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 417.83 Age: LOWER MIOCENE Core: 44 Depth Bottom of Layer(m): 417.90 Age: Sect: CC Thickness of Layer(m) : 0.07 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 100/1450 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 418.10 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 419.45 Age: Sect: 1 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 ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 20/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 419.52 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 421.00 Age: Sect: 2 Thickness of Layer(m) : 1.48 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.83/ 52 143 Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : INDURATED CHALK. Leg : 67 Top/Bottom Interval(mm) : 00/1400 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 421.00 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 422.40 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 ========== ========= ======== ================ ============ 86 0 14 / Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 422.50 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 424.00 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 ========== ========= ======== ================ ============ 50 35 14 1.87/ 49 144 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1350 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 424.00 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 425.35 Age: Sect: 5 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 ========== ========= ======== ================ ============ 50 35 14 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/ 70 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 425.46 Age: LOWER MIOCENE Core: 45 Depth Bottom of Layer(m): 425.53 Age: Sect: CC 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 14 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 67 Top/Bottom Interval(mm) : 00/1100 Age: LOWER MIOCENE Hole: 495 Depth Top of Layer(m) : 427.50 Age: LOWER MIOCENE Core: 46 Depth Bottom of Layer(m): 428.60 Age: Sect: 1 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 ========== ========= ======== ================ ============ 50 35 14 1.74/ 57 88 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK |
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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