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 70 507 D 1 1 0.0 63.0 0.00 0.63 0.63 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE SILICEOUS NANNO OOZE 50 35 50 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 1 1 64.0 83.0 0.64 0.83 0.19 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 56 21 24 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 1 1 84.0 94.0 0.84 0.94 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR CLAY 0 0 24 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 1 CC 1.0 17.0 0.95 1.11 0.16 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD HYDROTHERMAL CLAY 0 0 24 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 2 1 0.0 150.0 1.00 2.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT GRANULAR HYDROTHERMAL CLAY 0 7 93 RECENT UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 2 2 0.0 26.0 2.50 2.76 0.26 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 4 6 90 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 2 2 27.0 66.0 2.77 3.16 0.39 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL CLAY MINERAL RICH CLASTIC SEDIMENT GRANULAR HYDROTHERMAL CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.25 87 21 70 507 D 2 2 67.0 98.0 3.17 3.48 0.31 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT CLAY 7 19 74 UPPER PLEISTOCENE NO AGE GIVEN 1.32 82 30 70 507 D 3 1 0.0 140.0 5.40 6.80 1.40 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY HYDROTHERMAL CLAY 10 10 74 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 135 70 507 D 3 2 0.0 150.0 6.90 8.40 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY HYDROTHERMAL CLAY 10 10 74 UPPER PLEISTOCENE NO AGE GIVEN 1.26 86 138 70 507 D 3 3 0.0 89.0 8.40 9.29 0.89 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR CLAY 10 10 74 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 27 70 507 D 3 CC 0.0 18.0 9.40 9.58 0.18 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY SILICEOUS PELAGIC CLAY 10 10 74 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 4 1 0.0 40.0 9.80 10.20 0.40 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY HYDROTHERMAL CLAY 10 10 74 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 29 70 507 D 4 1 41.0 81.0 10.21 10.61 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD SILICEOUS PELAGIC CLAY 0 14 86 UPPER PLEISTOCENE NO AGE GIVEN 1.20 89 33 70 507 D 4 1 82.0 140.0 10.62 11.20 0.58 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 56 70 507 D 4 2 0.0 29.0 11.30 11.59 0.29 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 24 70 507 D 4 2 31.0 43.0 11.61 11.73 0.12 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.19 90 12 70 507 D 4 2 44.0 97.0 11.74 12.27 0.53 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 51 70 507 D 4 2 98.0 102.0 12.28 12.32 0.04 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.25 87 4 70 507 D 4 2 103.0 150.0 12.33 12.80 0.47 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 46 70 507 D 4 3 0.0 12.0 12.80 12.92 0.12 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 86 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 4 3 13.0 60.0 12.93 13.40 0.47 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CLAY MINERAL Successful CLAY MINERAL RICH CLASTIC SEDIMENT SILICEOUS PELAGIC CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.34 81 19 70 507 D 4 3 61.0 98.0 13.41 13.78 0.37 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 100 UPPER PLEISTOCENE NO AGE GIVEN 1.21 89 36 70 507 D 4 CC 0.0 1.5 14.00 14.02 0.02 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY GRANULAR HYDROTHERMAL CLAY 10 10 100 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 5 1 0.0 62.0 14.20 14.82 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 100 UPPER PLEISTOCENE NO AGE GIVEN 1.42 76 52 70 507 D 5 1 63.0 96.0 14.83 15.16 0.33 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD SILICEOUS CLAY 0 11 89 UPPER PLEISTOCENE NO AGE GIVEN 1.23 88 29 70 507 D 5 1 97.0 115.0 15.17 15.35 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 89 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 18 70 507 D 5 1 116.0 131.0 15.36 15.51 0.15 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 89 UPPER PLEISTOCENE NO AGE GIVEN 1.15 93 15 70 507 D 5 1 132.0 139.0 15.52 15.59 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 89 UPPER PLEISTOCENE NO AGE GIVEN 1.15 93 5 70 507 D 5 2 0.0 35.0 15.70 16.05 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 89 UPPER PLEISTOCENE NO AGE GIVEN 1.34 81 6 70 507 D 5 2 36.0 114.0 16.06 16.84 0.78 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE SILICEOUS NANNOFOSSIL OOZE 100 2 0 UPPER PLEISTOCENE NO AGE GIVEN 1.27 86 76 70 507 D 5 3 0.0 7.0 17.20 17.27 0.07 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 50 35 0 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 5 3 8.0 13.0 17.28 17.33 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 5 3 14.0 25.0 17.34 17.45 0.11 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 50 35 0 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 5 3 26.0 50.0 17.46 17.70 0.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.29 84 18 70 507 D 5 3 51.0 107.0 17.71 18.27 0.56 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE FORAM NANNO OOZE 58 3 39 UPPER PLEISTOCENE NO AGE GIVEN 1.27 86 55 70 507 D 5 CC 0.0 16.0 18.60 18.76 0.16 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL MARLY CALCAREOUS OOZE. FORAM NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 6 1 0.0 127.0 18.60 19.87 1.27 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE GRANULAR HYDROTHERMAL CLAY 50 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 112 70 507 D 6 1 128.0 135.0 19.88 19.95 0.07 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 50 35 50 UPPER PLEISTOCENE NO AGE GIVEN 1.18 91 5 70 507 D 6 1 136.0 149.0 19.96 20.09 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.20 89 10 70 507 D 6 2 0.0 148.0 20.10 21.58 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.33 82 139 70 507 D 6 3 0.0 90.0 21.60 22.50 0.90 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.31 83 83 70 507 D 6 3 91.0 112.0 22.51 22.72 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SILICEOUS PELAGIC CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.30 84 21 70 507 D 6 3 113.0 135.0 22.73 22.95 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.31 83 21 70 507 D 7 1 0.0 70.0 23.00 23.70 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY GRANULAR HYDROTHERMAL CLAY 0 0 50 UPPER PLEISTOCENE NO AGE GIVEN 1.47 73 65 70 507 D 7 1 71.0 118.0 23.71 24.18 0.47 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 100 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.37 80 46 70 507 D 7 1 119.0 130.0 24.19 24.30 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 11 70 507 D 7 1 131.0 140.0 24.31 24.40 0.09 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 50 35 0 UPPER PLEISTOCENE NO AGE GIVEN 1.37 79 8 70 507 D 7 2 0.0 78.0 24.50 25.28 0.78 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNO OOZE 73 2 25 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 75 70 507 D 7 2 79.0 84.0 25.29 25.34 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD GRANULAR HYDROTHERMAL CLAY 0 0 25 UPPER PLEISTOCENE NO AGE GIVEN 1.45 75 5 70 507 D 7 2 85.0 113.0 25.35 25.63 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS SANDY MUD FORAM NANNO OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.40 78 27 70 507 D 7 2 114.0 143.0 25.64 25.93 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD HYDROTHERMAL CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.35 80 28 70 507 D 7 3 0.0 149.0 26.00 27.49 1.49 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL OOZE HYDROTHERMAL CLAY AND PELAGIC OOZE 84 0 16 UPPER PLEISTOCENE NO AGE GIVEN 1.35 81 143 70 507 D 8 1 0.0 139.0 27.40 28.79 1.39 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CLASTIC SEDIMENT HYDROTHERMAL SEDIMENT AND PELAGIC OOZE 9 2 89 UPPER PLEISTOCENE NO AGE GIVEN 1.43 76 121 70 507 D 8 2 0.0 144.0 28.90 30.34 1.44 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY HYDROTHERMAL SEDIMENT AND PELAGIC OOZE 10 10 89 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 139 70 507 D 8 3 0.0 119.0 30.40 31.59 1.19 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE PELAGIC OOZE 78 0 22 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 92 70 507 D 8 CC 0.0 0.0 31.77 31.77 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CALCAREOUS OOZE. PELAGIC CLAY 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 9 1 0.0 141.0 31.80 33.21 1.41 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE PELAGIC OOZE W/HYDROTHERMAL CLAY 78 0 23 UPPER PLEISTOCENE NO AGE GIVEN 1.41 77 133 70 507 D 9 2 0.0 143.0 33.30 34.73 1.43 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE PELAGIC OOZE 95 0 5 UPPER PLEISTOCENE NO AGE GIVEN 1.40 77 134 70 507 D 9 3 0.0 101.0 34.80 35.81 1.01 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE PELAGIC OOZE 50 35 5 UPPER PLEISTOCENE NO AGE GIVEN 1.42 77 63 70 507 D 9 CC 0.0 0.0 36.04 36.04 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE PELAGIC OOZE 50 35 5 UPPER PLEISTOCENE NO AGE GIVEN 70 507 D 10 1 0.0 23.0 36.20 36.43 0.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS Precoded data SANDY MUD HYDROTHERMAL SEDIMENT 0 0 5 70 507 D 10 1 24.0 40.0 36.44 36.60 0.16 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE HYDROTHERMAL CLAY W/PELAGIC OOZE 90 6 4 70 507 D 10 1 41.0 107.0 36.61 37.27 0.66 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE PELAGIC OOZE 95 6 0 70 507 D 10 2 0.0 150.0 37.70 39.20 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE PELAGIC OOZE 50 35 0 70 507 D 10 3 0.0 90.0 39.20 40.10 0.90 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE PELAGIC OOZE 50 35 0 70 507 D 10 CC 0.0 0.0 40.20 40.20 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE PELAGIC OOZE 50 35 0