Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 0.00 Age: MIDDLE MIOCENE Core: 1 Depth Bottom of Layer(m): 1.50 Age: Sect: 1 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 64 0 36 1.38/ 79 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1130 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 1.50 Age: MIDDLE MIOCENE Core: 1 Depth Bottom of Layer(m): 2.63 Age: Sect: 2 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 ========== ========= ======== ================ ============ 96 0 4 1.39/ 78 80 Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 2.88 Age: MIDDLE MIOCENE Core: 1 Depth Bottom of Layer(m): 3.08 Age: Sect: CC Thickness of Layer(m) : 0.20 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 5.00 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 6.50 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 ========== ========= ======== ================ ============ 100 2 0 1.48/ 73 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1100 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 6.50 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 7.60 Age: Sect: 2 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 ========== ========= ======== ================ ============ 100 0 0 1.48/ 73 116 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 1100/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 7.60 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 8.00 Age: Sect: 2 Thickness of Layer(m) : 0.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 102 2 0 1.50/ 72 42 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 8.00 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 9.50 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 ========== ========= ======== ================ ============ 91 6 2 1.48/ 73 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 9.50 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 11.00 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 4 7 1.48/ 73 159 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1000 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 11.00 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 12.00 Age: Sect: 5 Thickness of Layer(m) : 1.00 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 90 5 5 1.47/ 73 53 Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 12.50 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 14.00 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 ========== ========= ======== ================ ============ 95 2 3 1.52/ 70 159 Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 210 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 14.00 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 14.21 Age: Sect: 7 Thickness of Layer(m) : 0.21 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 98 4 0 / Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 14.35 Age: MIDDLE MIOCENE Core: 2 Depth Bottom of Layer(m): 14.55 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 : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 14.50 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 16.00 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 ========== ========= ======== ================ ============ 94 2 5 1.50/ 72 158 Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1030 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 16.00 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 17.03 Age: Sect: 2 Thickness of Layer(m) : 1.03 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 92 3 5 / Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 1060/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 18.56 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 19.00 Age: Sect: 3 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 ========== ========= ======== ================ ============ 102 4 0 / Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 19.00 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 20.50 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 ========== ========= ======== ================ ============ 96 2 2 / Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 450/1350 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 20.95 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 21.85 Age: Sect: 5 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 ========== ========= ======== ================ ============ 96 2 2 / Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 21.95 Age: MIDDLE MIOCENE Core: 3 Depth Bottom of Layer(m): 22.15 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 : MUD Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE MIOCENE Hole: 448 Depth Top of Layer(m) : 24.00 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 25.50 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 ========== ========= ======== ================ ============ 81 2 17 1.49/ 72 158 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : GLASS RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 25.50 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 27.00 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 ========== ========= ======== ================ ============ 0 3 97 1.50/ 72 158 Processing Hist: Shipboard Lith : NANNOFOSSIL OOZE(?) Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 27.00 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 28.50 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 ========== ========= ======== ================ ============ 92 5 3 1.51/ 71 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 28.50 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 30.00 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 ========== ========= ======== ================ ============ 95 4 2 1.51/ 71 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 30.00 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 31.50 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 2 98 1.49/ 72 159 Processing Hist: Shipboard Lith : NANNO OOZE (?) Screen Lith : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 31.50 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 33.00 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 ========== ========= ======== ================ ============ 0 2 98 1.49/ 72 158 Processing Hist: Shipboard Lith : NANNO OOZE (?) Screen Lith : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 33.10 Age: MIDDLE MIOCENE Core: 4 Depth Bottom of Layer(m): 33.30 Age: LOWER MIOCENE 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 : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/1350 Age: MIOCENE Hole: 448 Depth Top of Layer(m) : 33.50 Age: MIDDLE MIOCENE Core: 5 Depth Bottom of Layer(m): 34.85 Age: LOWER MIOCENE 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 ========== ========= ======== ================ ============ 60 5 35 1.52/ 70 129 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : MARLY NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 35.00 Age: LOWER MIOCENE Core: 5 Depth Bottom of Layer(m): 35.20 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 : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 43.00 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 44.50 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 ========== ========= ======== ================ ============ 80 15 5 1.52/ 71 153 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 44.50 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 46.00 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 ========== ========= ======== ================ ============ 70 15 15 1.55/ 68 158 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1420 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 46.00 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 47.42 Age: Sect: 3 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 1.61/ 65 147 Processing Hist: Shipboard Lith : NANNO OOZE (?) Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 47.50 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 49.00 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 ========== ========= ======== ================ ============ 85 10 5 1.58/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 140 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 49.00 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 49.14 Age: Sect: 5 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 OOZE (?) Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 49.24 Age: LOWER MIOCENE Core: 6 Depth Bottom of Layer(m): 49.44 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 : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 120/1430 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 52.62 Age: LOWER MIOCENE Core: 7 Depth Bottom of Layer(m): 53.93 Age: Sect: 1 Thickness of Layer(m) : 1.31 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 79 19 2 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE (?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 150/ 200 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 54.09 Age: LOWER MIOCENE Core: 7 Depth Bottom of Layer(m): 54.14 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 : NANNO OOZE (?) Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 62.00 Age: LOWER MIOCENE Core: 8 Depth Bottom of Layer(m): 63.50 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 ========== ========= ======== ================ ============ 89 12 0 1.60/ 65 159 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1010 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 63.50 Age: LOWER MIOCENE Core: 8 Depth Bottom of Layer(m): 64.51 Age: Sect: 2 Thickness of Layer(m) : 1.01 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 87 17 0 1.62/ 64 58 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 65.00 Age: LOWER MIOCENE Core: 8 Depth Bottom of Layer(m): 66.50 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 ========== ========= ======== ================ ============ 81 17 2 1.58/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1240 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 66.50 Age: LOWER MIOCENE Core: 8 Depth Bottom of Layer(m): 67.74 Age: Sect: 4 Thickness of Layer(m) : 1.24 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 77 23 0 1.59/ 66 105 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: LOWER MIOCENE Hole: 448 Depth Top of Layer(m) : 67.84 Age: LOWER MIOCENE Core: 8 Depth Bottom of Layer(m): 68.04 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 : MUD Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 81.00 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 82.50 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 ========== ========= ======== ================ ============ 82 13 5 1.58/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 82.50 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 84.00 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 ========== ========= ======== ================ ============ 81 20 0 / Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 84.00 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 85.50 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 ========== ========= ======== ================ ============ 90 11 0 1.64/ 63 159 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 85.50 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 87.00 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 ========== ========= ======== ================ ============ 80 11 9 / Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 87.00 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 88.50 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 ========== ========= ======== ================ ============ 93 7 0 1.60/ 65 159 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 88.50 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 90.00 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 ========== ========= ======== ================ ============ 93 7 1 / Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE? Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 400 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 90.00 Age: UPPER OLIGOCENE Core: 10 Depth Bottom of Layer(m): 90.40 Age: Sect: 7 Thickness of Layer(m) : 0.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 86 12 2 / Processing Hist: Classification was successful. Shipboard Lith : ****** NO LITH GIVEN *** Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1100 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 90.50 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 91.60 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 ========== ========= ======== ================ ============ 0 0 0 1.62/ 64 116 Processing Hist: Shipboard Lith : (NANNO OOZE?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 1100/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 91.60 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 92.00 Age: Sect: 1 Thickness of Layer(m) : 0.40 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 93 8 0 1.58/ 67 42 Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 92.00 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 93.50 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 ========== ========= ======== ================ ============ 95 4 1 / Processing Hist: Classification was successful. Shipboard Lith : (NANNO OOZE?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 93.50 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 95.00 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 ========== ========= ======== ================ ============ 80 6 14 1.61/ 65 158 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1410 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 95.00 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 96.41 Age: Sect: 4 Thickness of Layer(m) : 1.41 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 80 6 14 / Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 96.50 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 98.00 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 ========== ========= ======== ================ ============ 88 16 0 1.63/ 64 158 Processing Hist: Classification was successful. Shipboard Lith : MUD Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 98.00 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 99.50 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 5 95 / Processing Hist: Shipboard Lith : MUD Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/ 450 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 99.50 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 99.95 Age: Sect: 7 Thickness of Layer(m) : 0.45 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 85 11 4 / Processing Hist: Classification was successful. Shipboard Lith : (MUD?) Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 100.07 Age: UPPER OLIGOCENE Core: 11 Depth Bottom of Layer(m): 100.27 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 : MUD Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 100.00 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 101.50 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 ========== ========= ======== ================ ============ 98 3 0 1.56/ 68 159 Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 101.50 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 103.00 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 ========== ========= ======== ================ ============ 97 7 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 103.00 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 104.50 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 ========== ========= ======== ================ ============ 82 17 2 1.62/ 64 159 Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 104.50 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 106.00 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 16 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : RADIOLARIA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 106.00 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 107.50 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 7 10 1.66/ 62 159 Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL OOZE Screen Lith : NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 00/1320 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 107.50 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 108.82 Age: Sect: 6 Thickness of Layer(m) : 1.32 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/ 150 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 109.00 Age: UPPER OLIGOCENE Core: 12 Depth Bottom of Layer(m): 109.15 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 : NANNO CHALK Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 109.50 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 111.00 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 ========== ========= ======== ================ ============ 88 18 0 1.60/ 66 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK (NANNOFOSSIL) Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 111.00 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 112.50 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 ========== ========= ======== ================ ============ 95 7 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNOFOSSIL CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 112.50 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 114.00 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 ========== ========= ======== ================ ============ 90 9 2 1.61/ 65 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK (NANNOFOSSIL) Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 114.00 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 115.50 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 ========== ========= ======== ================ ============ 92 8 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK (NANNO) Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1000 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 115.50 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 116.50 Age: Sect: 5 Thickness of Layer(m) : 1.00 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 94 5 1 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 117.00 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 118.50 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 ========== ========= ======== ================ ============ 93 6 1 1.60/ 66 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 465 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 118.50 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 118.97 Age: Sect: 7 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 ========== ========= ======== ================ ============ 92 6 2 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 80/ 200 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 119.06 Age: UPPER OLIGOCENE Core: 13 Depth Bottom of Layer(m): 119.18 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 0 / Processing Hist: Shipboard Lith : CHALK Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 119.00 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 120.50 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 ========== ========= ======== ================ ============ 92 6 2 1.57/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 120.50 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 122.00 Age: Sect: 2 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : CHALK (NANNOFOSSIL) Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 122.00 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 123.50 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 ========== ========= ======== ================ ============ 84 5 11 1.62/ 64 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 123.50 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 125.00 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 4 2 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 125.00 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 126.50 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 ========== ========= ======== ================ ============ 94 6 0 1.64/ 63 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 430 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 126.50 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 126.93 Age: Sect: 6 Thickness of Layer(m) : 0.43 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 90 10 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 120/ 260 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 127.05 Age: UPPER OLIGOCENE Core: 14 Depth Bottom of Layer(m): 127.19 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 : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 128.50 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 130.00 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 ========== ========= ======== ================ ============ 88 11 1 1.58/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 130.00 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 131.50 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 ========== ========= ======== ================ ============ 83 9 8 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 131.50 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 133.00 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 ========== ========= ======== ================ ============ 81 9 10 1.64/ 63 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 133.00 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 134.50 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 ========== ========= ======== ================ ============ 90 10 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 134.50 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 136.00 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 ========== ========= ======== ================ ============ 102 9 0 1.61/ 65 158 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1300 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 136.00 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 137.30 Age: Sect: 6 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 ========== ========= ======== ================ ============ 88 11 2 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 185 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 137.40 Age: UPPER OLIGOCENE Core: 15 Depth Bottom of Layer(m): 137.58 Age: Sect: CC Thickness of Layer(m) : 0.18 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Shipboard Lith : CHALK Screen Lith : CHALK. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 138.00 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 139.50 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 9 0 1.57/ 67 159 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : FORAMINIFERA RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 139.50 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 141.00 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 ========== ========= ======== ================ ============ 89 12 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 141.00 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 142.50 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 ========== ========= ======== ================ ============ 88 12 0 1.58/ 67 149 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 142.50 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 144.00 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 ========== ========= ======== ================ ============ 80 6 14 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : GLASS RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1400 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 144.00 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 145.40 Age: Sect: 5 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 ========== ========= ======== ================ ============ 91 7 2 1.61/ 65 56 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 145.50 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 147.00 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 1.61/ 65 156 Processing Hist: Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 360 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 147.00 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 147.36 Age: Sect: 7 Thickness of Layer(m) : 0.36 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 93 7 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 160/ 260 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 147.62 Age: UPPER OLIGOCENE Core: 16 Depth Bottom of Layer(m): 147.72 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 : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 147.50 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 149.00 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 ========== ========= ======== ================ ============ 89 11 1 1.51/ 71 94 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 149.00 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 150.50 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 ========== ========= ======== ================ ============ 95 4 1 1.53/ 70 157 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 150.50 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 152.00 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 ========== ========= ======== ================ ============ 85 13 3 / Processing Hist: Classification was successful. Shipboard Lith : CLAYEY CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 152.00 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 153.50 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 7 94 / Processing Hist: Shipboard Lith : CLAYEY CHALK W/BASAL ASH Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 153.50 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 155.00 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 7 94 1.54/ 69 159 Processing Hist: Shipboard Lith : ASHY CLAYEY CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 155.00 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 156.50 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 / Processing Hist: Shipboard Lith : ASHY? GREY CLAY? Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 330 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 156.50 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 156.83 Age: 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 ========== ========= ======== ================ ============ 92 8 0 / Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 250 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 156.94 Age: UPPER OLIGOCENE Core: 17 Depth Bottom of Layer(m): 157.19 Age: 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 : CHALK Screen Lith : CHALK. Leg : 59 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 157.10 Age: UPPER OLIGOCENE Core: 18 Depth Bottom of Layer(m): 157.10 Age: Sect: CC Thickness of Layer(m) : 0.00 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 73 4 23 / Processing Hist: Classification was successful. Shipboard Lith : SAND Screen Lith : GLASS RICH NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: UPPER OLIGOCENE Hole: 448 Depth Top of Layer(m) : 166.50 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 168.00 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 ========== ========= ======== ================ ============ 92 8 0 1.39/ 78 155 Processing Hist: Classification was successful. Shipboard Lith : CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 168.00 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 168.50 Age: MIDDLE OLIGOCENE Sect: 2 Thickness of Layer(m) : 0.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 500/ 830 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 168.50 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 168.83 Age: MIDDLE OLIGOCENE Sect: 2 Thickness of Layer(m) : 0.33 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 28 0 72 / Processing Hist: Classification was successful. Shipboard Lith : CHALKY VITRIC TUFF Screen Lith : NANNOFOSSIL RICH GLASS RICH PELAGIC CLAY Leg : 59 Top/Bottom Interval(mm) : 830/1020 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 168.83 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 169.02 Age: MIDDLE OLIGOCENE Sect: 2 Thickness of Layer(m) : 0.19 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 88 12 0 / Processing Hist: Classification was successful. Shipboard Lith : NANNO CHALK Screen Lith : NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 169.50 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 171.00 Age: MIDDLE OLIGOCENE 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 8 92 1.57/ 67 154 Processing Hist: Shipboard Lith : CLAYEY ASHY? CHALK Screen Lith : CALCAREOUS OOZE. Leg : 59 Top/Bottom Interval(mm) : 00/ 580 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 171.00 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 171.58 Age: MIDDLE OLIGOCENE Sect: 4 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 ========== ========= ======== ================ ============ 89 8 3 / Processing Hist: Classification was successful. Shipboard Lith : NANNO OOZE Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE Leg : 59 Top/Bottom Interval(mm) : 580/ 680 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 171.58 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 171.68 Age: MIDDLE OLIGOCENE Sect: 4 Thickness of Layer(m) : 0.10 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 3 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : GRADATIONAL ZONE Screen Lith : AUTHIGENIC CARBONATE RICH TUFF Leg : 59 Top/Bottom Interval(mm) : 680/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 171.68 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 172.50 Age: MIDDLE OLIGOCENE 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 3 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 680 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 172.50 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 173.18 Age: MIDDLE OLIGOCENE Sect: 5 Thickness of Layer(m) : 0.68 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 3 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 210 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 173.29 Age: UPPER OLIGOCENE Core: 19 Depth Bottom of Layer(m): 173.50 Age: MIDDLE OLIGOCENE Sect: CC Thickness of Layer(m) : 0.21 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 3 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : ASH-CLAY Screen Lith : GLASS RICH CLAY Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 176.00 Age: UPPER OLIGOCENE Core: 20 Depth Bottom of Layer(m): 177.50 Age: MIDDLE OLIGOCENE 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 ========== ========= ======== ================ ============ 2 9 89 1.48/ 73 154 Processing Hist: Classification was successful. Shipboard Lith : CLAYEY ASH Screen Lith : NANNOFOSSIL RICH SILT Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 177.50 Age: UPPER OLIGOCENE Core: 20 Depth Bottom of Layer(m): 179.00 Age: MIDDLE OLIGOCENE 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 89 1.57/ 67 159 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CHALK Screen Lith : CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 610 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 179.00 Age: UPPER OLIGOCENE Core: 20 Depth Bottom of Layer(m): 179.61 Age: MIDDLE OLIGOCENE Sect: 3 Thickness of Layer(m) : 0.61 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 63 1 36 / Processing Hist: Classification was successful. Shipboard Lith : TUFF Screen Lith : GLASS RICH NANNOFOSSIL LIMESTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 179.72 Age: UPPER OLIGOCENE Core: 20 Depth Bottom of Layer(m): 179.92 Age: MIDDLE OLIGOCENE 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 : CHALK Screen Lith : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 185.50 Age: UPPER OLIGOCENE Core: 21 Depth Bottom of Layer(m): 187.00 Age: MIDDLE OLIGOCENE Sect: 1 Thickness of Layer(m) : 1.50 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 100 / Processing Hist: Shipboard Lith : TURBIDITE Screen Lith : CALCAREOUS SEDIMENT. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 187.00 Age: UPPER OLIGOCENE Core: 21 Depth Bottom of Layer(m): 188.50 Age: MIDDLE OLIGOCENE 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 12 0 1.36/ 80 156 Processing Hist: Classification was successful. Shipboard Lith : ASH Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 188.50 Age: UPPER OLIGOCENE Core: 21 Depth Bottom of Layer(m): 190.00 Age: MIDDLE OLIGOCENE 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 1.34/ 81 99 Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 300 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 190.00 Age: UPPER OLIGOCENE Core: 21 Depth Bottom of Layer(m): 190.30 Age: MIDDLE OLIGOCENE Sect: 4 Thickness of Layer(m) : 0.30 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 190.55 Age: UPPER OLIGOCENE Core: 21 Depth Bottom of Layer(m): 190.75 Age: MIDDLE OLIGOCENE 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: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1230 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 195.00 Age: UPPER OLIGOCENE Core: 22 Depth Bottom of Layer(m): 196.23 Age: MIDDLE OLIGOCENE Sect: 1 Thickness of Layer(m) : 1.23 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 0 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 196.34 Age: UPPER OLIGOCENE Core: 22 Depth Bottom of Layer(m): 196.54 Age: MIDDLE OLIGOCENE 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: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 60 Age: OLIGOCENE Hole: 448 Depth Top of Layer(m) : 204.50 Age: UPPER OLIGOCENE Core: 23 Depth Bottom of Layer(m): 204.56 Age: MIDDLE OLIGOCENE Sect: 1 Thickness of Layer(m) : 0.06 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 20 0 80 / Processing Hist: Classification was successful. Shipboard Lith : ASH? Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 60/1150 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 204.56 Age: MIDDLE OLIGOCENE Core: 23 Depth Bottom of Layer(m): 205.65 Age: Sect: 1 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 ========== ========= ======== ================ ============ 15 0 85 / Processing Hist: Classification was successful. Shipboard Lith : TURBITIC UNIT Screen Lith : NANNOFOSSIL RICH GLASS RICH SILTSTONE Leg : 59 Top/Bottom Interval(mm) : 1150/1320 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 205.65 Age: MIDDLE OLIGOCENE Core: 23 Depth Bottom of Layer(m): 205.82 Age: Sect: 1 Thickness of Layer(m) : 0.17 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 11 2 87 / Processing Hist: Classification was successful. Shipboard Lith : MUDSTONE Screen Lith : CLAY MINERAL RICH GLASS RICH MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 206.03 Age: MIDDLE OLIGOCENE Core: 23 Depth Bottom of Layer(m): 206.23 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 87 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 430 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 214.00 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 214.43 Age: Sect: 1 Thickness of Layer(m) : 0.43 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 4 0 96 / Processing Hist: Classification was successful. Shipboard Lith : MUDSTONE Screen Lith : CLAY MINERAL RICH CLAYSTONE Leg : 59 Top/Bottom Interval(mm) : 430/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 214.43 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 215.50 Age: Sect: 1 Thickness of Layer(m) : 1.07 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FINE VITRIC TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/1280 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 215.50 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 216.78 Age: Sect: 2 Thickness of Layer(m) : 1.28 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FINE VITRIC TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 1280/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 216.78 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 217.00 Age: Sect: 2 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 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 490 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 217.00 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 217.49 Age: Sect: 3 Thickness of Layer(m) : 0.49 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : FINE VITRIC TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 217.60 Age: MIDDLE OLIGOCENE Core: 24 Depth Bottom of Layer(m): 217.80 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 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 223.50 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 225.00 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 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 710 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 225.00 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 225.71 Age: Sect: 2 Thickness of Layer(m) : 0.71 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 16 1 83 / Processing Hist: Classification was successful. Shipboard Lith : SILTITE Screen Lith : CARBONATE RICH GLASS RICH MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 710/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 225.71 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 226.50 Age: Sect: 2 Thickness of Layer(m) : 0.79 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 83 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SANDSTONE Screen Lith : SANDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 226.50 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 228.00 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 83 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SANDSTONE Screen Lith : SANDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 220 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 228.00 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 228.22 Age: Sect: 4 Thickness of Layer(m) : 0.22 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 83 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SANDSTONE Screen Lith : SANDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 228.39 Age: MIDDLE OLIGOCENE Core: 25 Depth Bottom of Layer(m): 228.59 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 : SANDSTONE Screen Lith : CLASTIC STONE. Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 233.00 Age: MIDDLE OLIGOCENE Core: 26 Depth Bottom of Layer(m): 234.50 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 ========== ========= ======== ================ ============ 3 1 97 / Processing Hist: Shipboard Lith : SANDSTONE Screen Lith : CLASTIC STONE. Leg : 59 Top/Bottom Interval(mm) : 00/1420 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 234.50 Age: MIDDLE OLIGOCENE Core: 26 Depth Bottom of Layer(m): 235.92 Age: Sect: 2 Thickness of Layer(m) : 1.42 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 97 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 236.00 Age: MIDDLE OLIGOCENE Core: 26 Depth Bottom of Layer(m): 237.50 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 ========== ========= ======== ================ ============ 12 0 88 / Processing Hist: Classification was successful. Shipboard Lith : MUDSTONE Screen Lith : CLAY MINERAL RICH MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 700 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 237.50 Age: MIDDLE OLIGOCENE Core: 26 Depth Bottom of Layer(m): 238.20 Age: Sect: 4 Thickness of Layer(m) : 0.70 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 20 0 80 / Processing Hist: Classification was successful. Shipboard Lith : MUDSTONE Screen Lith : NANNOFOSSIL RICH GLASS RICH MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 238.30 Age: MIDDLE OLIGOCENE Core: 26 Depth Bottom of Layer(m): 238.50 Age: Sect: CC Thickness of Layer(m) : 0.20 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : SILTSTONE Screen Lith : SILTSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 242.50 Age: MIDDLE OLIGOCENE Core: 27 Depth Bottom of Layer(m): 244.00 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1440 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 244.00 Age: MIDDLE OLIGOCENE Core: 27 Depth Bottom of Layer(m): 245.44 Age: Sect: 2 Thickness of Layer(m) : 1.44 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 245.50 Age: MIDDLE OLIGOCENE Core: 27 Depth Bottom of Layer(m): 247.00 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 120 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 247.00 Age: MIDDLE OLIGOCENE Core: 27 Depth Bottom of Layer(m): 247.12 Age: Sect: 4 Thickness of Layer(m) : 0.12 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 247.25 Age: MIDDLE OLIGOCENE Core: 27 Depth Bottom of Layer(m): 247.45 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 252.00 Age: MIDDLE OLIGOCENE Core: 28 Depth Bottom of Layer(m): 253.50 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1040 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 253.50 Age: MIDDLE OLIGOCENE Core: 28 Depth Bottom of Layer(m): 254.54 Age: Sect: 2 Thickness of Layer(m) : 1.04 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 254.64 Age: MIDDLE OLIGOCENE Core: 28 Depth Bottom of Layer(m): 254.84 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 261.50 Age: MIDDLE OLIGOCENE Core: 29 Depth Bottom of Layer(m): 263.00 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 263.00 Age: MIDDLE OLIGOCENE Core: 29 Depth Bottom of Layer(m): 264.50 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 264.50 Age: MIDDLE OLIGOCENE Core: 29 Depth Bottom of Layer(m): 266.00 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 340 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 266.00 Age: MIDDLE OLIGOCENE Core: 29 Depth Bottom of Layer(m): 266.34 Age: Sect: 4 Thickness of Layer(m) : 0.34 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 0 0 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 266.47 Age: MIDDLE OLIGOCENE Core: 29 Depth Bottom of Layer(m): 266.67 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 250 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 271.10 Age: MIDDLE OLIGOCENE Core: 30 Depth Bottom of Layer(m): 271.35 Age: 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 80 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : MUDSTONE Screen Lith : MUDSTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 280.50 Age: MIDDLE OLIGOCENE Core: 31 Depth Bottom of Layer(m): 282.00 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 ========== ========= ======== ================ ============ 42 1 58 / Processing Hist: Classification was successful. Shipboard Lith : NANNOCHALK Screen Lith : GLASS RICH MARLY NANNOFOSSIL LIMESTONE Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 282.00 Age: MIDDLE OLIGOCENE Core: 31 Depth Bottom of Layer(m): 283.50 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 ========== ========= ======== ================ ============ 92 6 3 / Processing Hist: Classification was successful. Shipboard Lith : NANNOCHALK Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 283.50 Age: MIDDLE OLIGOCENE Core: 31 Depth Bottom of Layer(m): 285.00 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 ========== ========= ======== ================ ============ 94 5 2 / Processing Hist: Classification was successful. Shipboard Lith : NANNOCHALK Screen Lith : INDURATED NANNOFOSSIL CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 285.10 Age: MIDDLE OLIGOCENE Core: 31 Depth Bottom of Layer(m): 285.30 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 2 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : ASH Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 70 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 290.10 Age: MIDDLE OLIGOCENE Core: 32 Depth Bottom of Layer(m): 290.17 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 : ASH Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 70/ 170 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 290.07 Age: MIDDLE OLIGOCENE Core: 32 Depth Bottom of Layer(m): 290.17 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 1 99 / Processing Hist: Shipboard Lith : NANNOCHALK Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/ 200 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 299.60 Age: MIDDLE OLIGOCENE Core: 33 Depth Bottom of Layer(m): 299.80 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 4 96 / Processing Hist: Shipboard Lith : NANNOCHALK Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/1500 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 309.00 Age: MIDDLE OLIGOCENE Core: 34 Depth Bottom of Layer(m): 310.50 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 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : VESICULAR BASALT Screen Lith : TUFF Leg : 59 Top/Bottom Interval(mm) : 00/1270 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 310.50 Age: MIDDLE OLIGOCENE Core: 34 Depth Bottom of Layer(m): 311.77 Age: Sect: 2 Thickness of Layer(m) : 1.27 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 50 35 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CHALK Screen Lith : CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 255 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 311.88 Age: MIDDLE OLIGOCENE Core: 34 Depth Bottom of Layer(m): 312.14 Age: 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 ========== ========= ======== ================ ============ 50 35 96 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : CHALK Screen Lith : CHALK Leg : 59 Top/Bottom Interval(mm) : 00/ 960 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 318.50 Age: MIDDLE OLIGOCENE Core: 35 Depth Bottom of Layer(m): 319.46 Age: Sect: 1 Thickness of Layer(m) : 0.96 Average Percent G.R.A.P.E. Avg # G.R.A.P.E. Calcareous Siliceous Detrital Density/Porosity meas Avg'd ========== ========= ======== ================ ============ 66 0 34 / Processing Hist: Classification was successful. Shipboard Lith : TUFF Screen Lith : GLASS RICH NANNOFOSSIL RICH LIMESTONE Leg : 59 Top/Bottom Interval(mm) : 00/ 220 Age: MIDDLE OLIGOCENE Hole: 448 Depth Top of Layer(m) : 319.56 Age: MIDDLE OLIGOCENE Core: 35 Depth Bottom of Layer(m): 319.78 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 34 / Processing Hist: Data incomplete; interpretation allowed manual encoding. Shipboard Lith : TUFF Screen Lith : TUFF |
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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