Sample Texture Mineral Biogenic Rock Leg Site Hole Core Coretype Section Top Interval (cm) Depth (mbsf) " Lithology (D=Dominant, M=Minor)" Sand (%) Silt (%) Clay (%) Accessory Minerals (%) Amphibole (%) Apatite (%) Biotite (%) Carbonate (%) Chert (%) Clay (%) Clinoptilolite (%) Feldspar (%) Garnet (%) Glauconite (%) Heavy Minerals (%) Mica (%) Muscovite (%) Olivine (%) Opaques (%) Phillipsite (%) Plagioclase (%) Pyrite (%) Quartz (%) Siderite (%) " Sphene, Titanite (%)" Tridymite (%) Unspecified Minerals (%) Volcanic Glass (%) Zeolite (%) Zircon (%) Diatoms (%) Dinoflagellate (%) Fish Remains (%) Foraminifers (%) Nannofossils (%) Radiolarians (%) Siliceous Sponge Spicules (%) Silicoflagellates (%) Sponge Spicules (%) Coal (%) Lithic Fragments (%) Micrite (%) Rock Fragment (%) Comments 188 1165 A 1 H 1 19 0.19 D 0 8 92 25 8 40 20 5 2 silt- and foraminifer-bearing diatom ooze 188 1165 A 1 H 2 10 0.6 D 0 25 75 15 5 65 8 2 5 foraminifer-bearing diatom ooze 188 1165 A 1 H 2 30 0.8 D 15 8 45 30 2 foraminifer-bearing diatom ooze 188 1165 A 1 H 6 40 2.9 D 0 40 60 50 5 40 3 2 silty clay with few diatoms 188 1165 A 1 H 8 17 3.67 D 40 20 25 5 10 spicule-bearing diatom clayey silt 188 1165 A 1 H 7 22 3.22 D 50 45 2 2 1 clayey silt 188 1165 A 1 H 7 16 3.16 D 40 55 55 2 silty clay 188 1165 B 1 H 2 150 3 M 0 10 90 89 1 1 8 1 0 0 diatom-bearing clay 188 1165 B 1 H 1 80 0.8 M 10 90 62 1 25 10 1 1 foraminifer-bearing diatom ooze 188 1165 B 1 H 5 35 6.35 D 10 90 84 1 1 10 3 1 diatom-bearing clay 188 1165 B 2 H 1 75 7.55 M 5 95 88 1 1 5 5 diatom-bearing clay 188 1165 B 2 H 3 90 10.7 D 10 90 95 2 1 1 1 diatom-bearing clay 188 1165 B 2 H 6 110 15.4 D 12 88 35 1 4 30 10 10 diatom-bearing siliceous ooze 188 1165 B 2 H 5 27.5 13.07 M 100 50 50 Opaques organic? 30% Amphibole fraction 188 1165 B 3 H 1 40.5 16.7 D 20 75 5 "diatom-bearing, silt-bearing clay" 188 1165 B 4 H 1 45 26.25 D 48 50 2 silty clay 188 1165 B 4 H 2 45 27.75 D 36 60 3 1 silty clay 188 1165 B 4 H 3 45 29.25 D 16 80 2 1 1 silty clay 188 1165 B 4 H 5 90 32.7 D 6 90 2 clay 188 1165 B 4 H 7 45 35.25 D 75 5 15 2 3 diatom-bearing clay 188 1165 B 4 H 5 90 32.7 D 6 90 1 1 clay 188 1165 B 5 H 1 6 35.36 M 6 90 2 1 1 clay 188 1165 B 5 H 1 100 36.3 D 6 90 1 2 1 3 clay 188 1165 B 5 H 4 80 40.6 D 6 80 5 1 8 silica-bearing clay 188 1165 B 5 H 6 100 43.8 D 11 50 10 4 24 "silt-bearing, silica-bearing clay" 188 1165 B 6 H 2 90 47.2 M 9 50 10 3 2 8 "ash-bearing (??), silica-bearing clay" 188 1165 B 6 H 4 120 50.5 D 20 50 10 20 "silt-bearing, silica clay" 188 1165 B 6 H 6 90 53.2 D 15 55 10 20 "silt-bearing, silica clay" 188 1165 B 8 H 2 80 66.1 D 60 25 5 diatom-bearing clay 188 1165 B 8 H 3 91 67.71 M 60 diatom clay 188 1165 B 8 H 2 80 66.1 D 5 2 diatom-bearing clay 188 1165 B 8 H 3 91 67.71 M 30 5 5 diatom clay 188 1165 B 8 H 4 100 69.3 D 90 2 5 5 2 clay 188 1165 B 9 H 1 50 73.8 D 30 70 35 5 5 30 siliceous ooze 188 1165 B 9 H 5 65 79.95 D 55 2 8 25 10 siliceous clay 188 1165 B 9 H 1 50 73.8 D 30 70 1 25 siliceous ooze 188 1165 B 10 H 6 48 90.78 D 20 80 55 5 25 15 diatom-bearing clay 188 1165 B 11 H 2 100 94.8 D 15 85 90 1 2 5 2 clay 188 1165 B 11 H 4 50 97.3 D 33 67 40 4 1 15 25 5 10 siliceous clay 188 1165 B 13 H 2 80 108.6 D 10 90 70 1 1 18 10 diatom-bearing clay 188 1165 B 13 H 5 80 113.1 D 20 80 50 1 1 30 3 15 diatom clay 188 1165 B 14 H 5 40 122.05 D 10 75 9 3 3 silt-bearing clay (pelletized); black 188 1165 B 14 H 6 60 123.66 D 20 40 1 20 19 "diatom-bearing, spicule-bearing silty clay; g" 188 1165 B 15 H 1 100 126.3 D 10 90 70 5 5 10 10 diatom- and spicule-bearing clay; black 188 1165 B 15 H 2 30 127.1 D 10 90 76 1 3 10 10 diatom- and spicule-bearing clay: greenish 188 1165 B 16 H 4 138 133.42 D 9 67 16 3 5 opaque-bearing clay; black 188 1165 B 16 H 6 100 134.89 D 25 40 1 15 19 "diatom-bearing, spicule-bearing silty clay; g" 188 1165 B 17 H 1 133 139.63 D 10 44 1 20 25 "diatom-bearing, spicule-bearing silty clay" 188 1165 B 17 H 2 30 140.1 D 20 39 1 15 25 "diatom-bearing, spicule-bearing silty clay" 188 1165 B 17 H 4 80 143.6 D 15 85 60 3 7 15 15 diatom- and spicule-bearing silty clay 188 1165 B 20 X 3 87 160.07 D 20 80 76 1 3 5 15 spicule-bearing clay 188 1165 B 20 X 5 80 163 D 15 85 65 2 8 10 15 diatom- and spicule-bearing clay (green) 188 1165 B 20 X 5 50 162.7 D 15 85 80 3 2 1 4 5 5 siliceous microfossil-bearing silty clay 188 1165 B 20 X 5 123 163.43 M 2 98 40 5 2 5 3 40 5 nannofossil chalk 188 1165 B 21 X 3 48 169.28 D 25 75 70 1 1 3 15 10 diatom- and spicule-bearing clay (dark) 188 1165 B 21 X 4 121 171.51 D 25 75 75 2 1 1 15 6 diatom- and spicule-bearing clay (green) 188 1165 B 22 X 2 80 177.8 D 33 67 40 2 15 3 1 20 4 1 15 siliceous clay 188 1165 B 23 X 2 142 188.02 D 25 75 65 2 1 5 15 2 10 diatom- and spicule-bearing clay (dark lam.) 188 1165 B 23 X 5 60 191.7 D 20 80 74 1 1 2 5 10 7 diatom- and spicule-bearing clay (dark) 188 1165 B 24 X 2 41 196.61 D 5 95 10 80 10 nannofossil chalk 188 1165 B 24 X CC 35 199.1 D 20 80 63 1 1 20 15 diatom / spicule-bearing clay 188 1165 B 27 X 2 78 225.78 D 20 80 71 1 3 15 10 diatom / spicule clay 188 1165 B 27 X 3 36 226.86 D 20 80 70 1 4 15 10 diatom / spicule clay 188 1165 B 28 X 3 70 236.8 D 15 85 1 65 2 2 5 15 5 1 4 diatom- and spicule-bearing clay 188 1165 B 28 X 7 42 242.52 D 15 85 77 1 5 5 10 2 diatom-bearing clay 188 1165 B 32 X 2 7 263.57 D 10 79 5 3 3 silt-bearing clay; dark 188 1165 B 32 X 2 80 264.3 D 8 55 2 10 25 diatom- and spicule-bearing clay 188 1165 B 33 X 1 120 272.8 D 100 micritic chalk 188 1165 B 34 X 1 120 282.4 D 30 48 2 10 10 diatom and spicule-bearing silty clay 188 1165 B 34 X 3 65 284.85 D 10 60 20 10 diatom and spicule-bearing clay 188 1165 B 35 X 1 77.5 291.27 D 10 50 20 20 diatom and spicule-bearing clay 188 1165 B 35 X 3 70 294.2 D 10 50 20 20 diatom and spicule-bearing clay 188 1165 B 36 X 1 135 301.15 D 10 50 23 2 15 diatom and spicule-bearing clay; green 188 1165 B 36 X 6 56 307.86 D 5 84 1 9 1 clay; dark green 188 1165 B 37 X 1 125 310.35 D 12 88 2 75 2 4 10 1 1 5 diatom bearing clay; from lamination 188 1165 B 37 X 5 85 315.95 M 20 80 2 13 85 micrite chalk 188 1165 B 37 X 4 138 314.98 M 15 85 1 74 10 10 5 diatom-bearing silty clay: dark green 188 1165 B 38 X 2 84 321.04 D 10 90 81 1 3 10 5 diatom bearing clay 188 1165 B 38 X 5 46 325.16 D 10 90 1 84 1 7 5 2 diatom bearing clay 188 1165 B 39 X 2 69 330.59 D 15 85 1 73 1 10 10 5 diatom-bearing clay 188 1165 B 39 X 2 114 331.04 D 1 20 79 1 63 1 20 10 5 diatom-bearing clay 188 1165 B 39 X 2 69 330.59 D 15 85 1 73 1 10 10 5 diatom-bearing claystone 188 1165 B 39 X 2 114 331.04 D 1 20 79 1 63 1 20 10 5 diatom-bearing claystone 188 1165 B 40 X 3 40 340.95 D 15 85 75 1 7 1 10 1 5 diatom-bearing claystone 188 1165 B 40 X 5 87 344.42 D 10 90 1 85 1 5 5 3 diatom-bearing claystone 188 1165 B 41 X 1 128 348.88 D * 20 80 1 70 1 2 20 3 3 diatom-bearing claystone 188 1165 B 42 X 4 83 362.56 D 20 80 1 72 1 20 3 3 claystone 188 1165 B 43 X 2 100 369.4 D 20 80 1 75 1 10 10 3 claystone 188 1165 B 44 X 2 116 379.16 D 9 71 15 5 diatom-bearing claystone 188 1165 B 44 X 4 86 381.86 D 9 61 3 20 7 diatom-bearing claystone 188 1165 B 45 X 1 108 387.18 D 6 84 5 5 silica-bearing claystone 188 1165 B 45 X 4 119 391.79 D 9 69 2 10 10 silica-bearing claystone 188 1165 B 46 X 3 107 399.77 D 5 83 2 5 5 silica-bearing claystone; intermediate color 188 1165 B 48 X 3 30 418.2 D 5 95 77 diatom-bearing claystone (gray) 188 1165 B 48 X 3 44 418.34 D 5 10 85 1 73 3 1 10 10 2 diatom-bearing silty claystone (green) 188 1165 B 48 X 3 30 418.2 D 5 95 2 15 1 5 diatom-bearing claystone (gray) 188 1165 B 49 X 2 134 427.44 D 10 5 80 10 1 3 1 glauconite-bearing claystone; very green layer 188 1165 B 49 X 6 138 433.48 D 5 77 10 5 3 opaque-bearing claystone; black layer 188 1165 B 49 X 6 138.5 433.48 D 5 91 2 2 claystone; light layer 188 1165 B 50 X 1 108.5 435.29 D 9 79 3 7 2 claystone; dark green layer w/fish teeth 188 1165 B 50 X 6 30 442 D 9 88 2 1 claystone; dark 188 1165 B 51 X 4 91 449.21 D 10 90 1 68 1 15 10 5 diatom-bearing claystone 188 1165 B 51 X 4 94 449.24 D 15 85 61 20 15 1 3 diatom-bearing claystone 188 1165 B 52 X 2 46 455.36 D 15 85 1 61 1 1 20 10 1 5 diatom-bearing claystone 188 1165 B 52 X 3 31 456.71 D 10 90 1 79 2 10 5 3 diatom-bearing claystone 188 1165 B 53 X 3 140 467.4 D 15 85 1 76 1 10 10 2 diatom-bearing claystone 188 1165 B 53 X 4 20 467.7 D 10 90 77 1 10 10 2 diatom-bearing claystone 188 1165 B 54 X 4 73 477.83 D 10 90 75 2 10 5 3 5 diatom-bearing claystone 188 1165 B 55 X 2 118 484.88 D 15 85 68 15 15 2 diatom-bearing claystone; one foraminifer 188 1165 B 56 X 1 109 492.89 D * 5 95 5 3 87 2 3 nannofossil (?) chalk 188 1165 B 56 X 2 89 494.19 D 5 95 1 84 2 1 5 5 2 diatom-bearing claystone 188 1165 B 57 X 1 53 501.93 D 5 95 1 84 5 3 2 5 claystone 188 1165 B 58 X 1 95.5 511.95 D 10 90 1 70 5 nannofossil-bearing claystone 188 1165 B 58 X 2 34 512.84 D 5 2 nannofossil chalk; dark 188 1165 B 58 X 1 95.5 511.95 D 10 90 20 nannofossil-bearing claystone 188 1165 B 58 X 2 34 512.84 D 5 5 87 1 nannofossil chalk; dark 188 1165 B 58 X 1 95.5 511.95 D 10 90 2 2 nannofossil-bearing claystone 188 1165 B 64 X 1 70 569.5 D 8 10 1 1 79 1 clay-bearing nannofossil chalk 188 1165 B 66 X 2 38 589.88 D 5 91 2 2 claystone 188 1165 B 67 X 2 10 599.3 D 5 87 5 3 claystone 188 1165 B 74 X 1 26 655.66 D 15 85 1 79 3 15 1 1 claystone 188 1165 C 1 R 1 22 54.22 D 14 40 1 10 15 "diatom-bearing, spicule-bearing silty clay" 188 1165 C 1 R 2 41 55.91 D 14 40 1 10 15 "diatom-bearing, spicule-bearing silty clay" 188 1165 C 1 R 7 40 63.4 D 9 73 10 1 3 1 3 opaque-bearing clay (dark) 188 1165 C 1 R 7 46 63.46 D 10 62 2 10 1 15 diatom and spicule-bearing silty clay (green) 188 1165 C 2 R 2 51 674.99 D 20 80 2 74 1 20 2 1 claystone (dark) 188 1165 C 2 R 3 53 676.39 M 65 35 5 33 2 60 clayey silt (silt lens) 188 1165 C 3 R 3 100 685.99 D 15 85 3 81 1 15 claystone (dark) 188 1165 C 3 R 4 87 687.11 M 10 90 1 84 15 claystone (green) 188 1165 C 3 R 3 51 685.5 M 90 10 1 1 2 clayey siltstone (silt layer) 188 1165 C 6 R 3 78 714.64 M 10 90 98 2 chalk (chalk layer) 188 1165 C 6 R 4 4 715.14 D 15 85 7 82 10 claystone (dark) 188 1165 C 7 R 2 110 723.18 D 10 90 7 76 1 1 15 claystone (dark) 188 1165 C 8 R 1 41 730.61 M 2 98 98 micritic chalk 188 1165 C 8 R 4 71 735.01 D 5 95 5 claystone 188 1165 C 14 R 2 64 790.14 D 10 90 7 83 10 claystone 188 1165 C 15 R 4 57 802.67 D 10 90 3 86 10 claystone 188 1165 C 16 R 6 36 815.06 D 10 90 1 87 1 1 10 claystone 188 1165 C 23 R 6 36 882.16 D 10 90 claystone (light layer w/plagioclase: oligoclase?) 188 1165 C 25 R 5 68 900.28 D 1 8 91 1 claystone (w/opal CT?) 188 1165 C 26 R 3 40 906.6 D 5 90 5 claystone 188 1165 C 27 R 2 93 915.23 M 5 95 micrite (calcite vein) 188 1165 C 28 R 2 48 924.48 M 80 20 siltstone (green lamina) 188 1165 C 28 R 6 45 930.47 M 80 20 siltstone (green layer) 188 1165 C 30 R 5 35 947.65 M 5 80 15 15 85 siltstone 188 1165 C 34 R CC 14 983.14 D 100 micrite 188 1165 C 35 R 5 77 996.27 M 60 40 zeolitic(?) siltstone (green lamina) 188 1165 C 35 R 6 37 997.37 M 5 20 75 micrite