leg site hole core section top interval depth (cm) bottom interval depth (cm) top of layer (m) bottom of layer(m) thickness of layer(m) lithology source heterogeneity hardness comp1 comp2 comp3 comp4 comp5 processing history flag lithology name from screen program lithology name from shipboard observer avg. calcareous material avg. siliceous material avg. detrital material age mnemonic at top of layer age mnemonic at bottom of layer age code(interpreted) avg density from g.r.a.p.e. avg porosity from g.r.a.p.e. number of g.r.a.p.e. measurements 70 508 1 1 0.0 140.0 0.00 1.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM-NANNO OOZE 78 24 0 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.26 86 127 70 508 1 2 0.0 139.0 1.50 2.89 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE WITH ASH 62 0 0 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.30 84 135 70 508 1 3 0.0 60.0 3.00 3.60 0.60 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 67 29 4 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 508 1 CC 0.0 15.0 3.91 4.06 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 0 0 0 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 508 2 1 0.0 139.0 4.00 5.39 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE WITH ASH 80 22 0 RECENT UPPER PLEISTOCENE NO AGE GIVEN 1.28 85 127 70 508 2 2 0.0 139.0 5.50 6.89 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE WITH ASH 54 19 27 UPPER PLEISTOCENE NO AGE GIVEN 1.29 84 135 70 508 2 3 0.0 140.0 7.00 8.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 80 18 3 UPPER PLEISTOCENE NO AGE GIVEN 1.31 83 125 70 508 2 CC 0.0 15.0 8.50 8.65 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 3 1 0.0 138.0 8.40 9.78 1.38 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE WITH ASH 83 22 0 UPPER PLEISTOCENE NO AGE GIVEN 1.31 83 133 70 508 3 2 0.0 138.0 9.90 11.28 1.38 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE WITH ASH 46 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.32 83 134 70 508 3 3 0.0 110.0 11.40 12.50 1.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.33 82 82 70 508 3 CC 7.0 15.0 12.71 12.79 0.08 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 4 1 0.0 139.0 12.80 14.19 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 15 86 UPPER PLEISTOCENE NO AGE GIVEN 1.32 82 130 70 508 4 2 0.0 140.0 14.30 15.70 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 58 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.30 83 136 70 508 4 3 0.0 136.0 15.80 17.16 1.36 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 82 18 0 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 130 70 508 4 CC 6.0 15.0 17.33 17.42 0.09 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 5 1 0.0 140.0 17.20 18.60 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 17 0 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 136 70 508 5 2 0.0 47.0 18.70 19.17 0.47 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL NANNOFOSSIL OOZE NANNO OOZE 70 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.40 77 16 70 508 5 2 48.0 109.0 19.18 19.79 0.61 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 85 17 0 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 60 70 508 5 3 0.0 140.0 20.20 21.60 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 132 70 508 5 CC 0.0 17.0 21.75 21.92 0.17 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE AND ASH 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 6 1 0.0 140.0 21.60 23.00 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL RADIOLARIA Successful RADIOLARIA RICH NANNOFOSSIL OOZE NANNO OOZE 78 34 0 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 136 70 508 6 2 0.0 139.0 23.10 24.49 1.39 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 80 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.45 75 135 70 508 6 3 0.0 125.0 24.60 25.85 1.25 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 87 12 1 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 112 70 508 6 CC 0.0 18.0 26.09 26.27 0.18 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 7 1 0.0 140.0 26.00 27.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 129 70 508 7 2 0.0 140.0 27.50 28.90 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 65 23 12 UPPER PLEISTOCENE NO AGE GIVEN 1.40 77 135 70 508 7 3 0.0 116.0 29.00 30.16 1.16 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 94 70 508 7 CC 0.0 10.0 30.39 30.49 0.10 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE AND ASH 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 508 8 1 0.0 140.0 30.40 31.80 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL OOZE NANNO OOZE 82 22 0 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 131 70 508 8 2 0.0 110.0 31.90 33.00 1.10 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO OOZE 64 27 9 UPPER PLEISTOCENE NO AGE GIVEN 1.40 78 104 70 508 8 3 45.0 116.0 33.85 34.56 0.71 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH CALCAREOUS OOZE FORAM NANNO OOZE 93 2 5 UPPER PLEISTOCENE NO AGE GIVEN 1.56 68 69