Sample Texture Mineral Biogenic Rock Leg Site H0le Core Type Section Interval Top (cm) Depth (mbsf) Lithology Sand Silt Clay Accessory Minerals (1) Amphibole (8) Biotite (22) Calcite (30) Chlorite (45) Clay (47) Fe Oxide (68) Fe Sulfide (69) Feldspar (71) Glauconite (82) Mica (118) Muscovite (131) Opaques (140) Pyrite (169) Pyroxene (171) Quartz (172) Unspecified Minerals (218) Volcanic Glass (81) Zeolite (222) Algae (5) Diatoms (58) Echinoid Spine (64) Fish Remains (74) Foraminifers (78) Nannofossils (132) Plant Debris (161) Pollen (162) Radiolarians (173) Silicoflagellates (189) Sponge Spicules (199) Bioclasts (21) Fecal Pellet (70) Igneous Rock Fragments (94) Shell Debris (183) Volcanic Fragments (220) Comments 184 1144 A 1 H 1 5 0.05 D 0 30 70 66 2 20 5 1 2 1 1 2 Quartzy silty shale 184 1144 A 1 H 1 46 0.46 M 0 15 85 1 62 2 2 7 2 1 2 1 1 4 15 Clay with fecal pellets 184 1144 A 1 H 5 10 6.10 D 0 15 85 2 75 1 2 4 4 2 3 1 1 5 Clay with silt 184 1144 A 2 H 1 100 7.90 M 0 20 80 4 59 8 1 4 4 20 Clay with spicules 184 1144 A 2 H 7 30 16.20 D 0 20 80 7 68 3 10 1 4 1 1 1 4 Clay with silt 184 1144 A 3 H 5 126 23.66 D 0 15 85 3 73 1 1 7 1 5 1 1 1 6 Clay with silt 184 1144 A 3 H 6 80 24.70 D 0 15 85 5 74 2 5 5 1 1 7 Clay with silt 184 1144 A 4 H 3 80 29.74 D 0 15 85 8 53 1 6 1 5 1 20 1 4 Clay with silt and nannofossils 184 1144 A 5 H 2 30 37.20 D 30 70 3 58 3 2 7 15 8 1 3 Clay with Silt and Diatoms 184 1144 A 5 H 3 82 39.22 M 0 90 10 1 2 3 3 88 2 1 Volcanic Ash 184 1144 A 5 H 3 83 39.23 M 10 80 10 2 3 5 4 84 2 Volcanic Ash (in burrow) 184 1144 A 5 H 4 42 40.32 M 0 70 30 50 3 15 10 2 3 2 15 Clay with Quartz Silt and Nannofossils Spicules and Diatoms 184 1144 A 6 H 2 56 46.96 M 40 30 30 20 64 2 2 5 2 5 Fe Oxides with Clay 184 1144 A 6 H 4 86 50.26 D 0 40 60 2 43 5 15 10 8 7 2 8 Clay with Silt and Diatoms 184 1144 A 7 H 3 41 57.63 M 0 70 30 1 10 5 15 5 10 54 Spicules with Silt Clay and Nannofossils 184 1144 A 7 H 4 26 58.85 D 0 35 65 2 60 1 3 8 1 3 15 1 5 1 Clay with Nannofossils 184 1144 A 7 H 5 95 61.04 D 3 27 70 2 63 5 20 3 1 2 2 2 Clay with Quartz and Silt 184 1144 A 8 H 2 83 66.23 D 0 40 60 8 1 40 20 5 1 3 10 2 10 Clay with Quartz 184 1144 A 8 H 5 61 70.51 M 10 70 20 5 2 65 15 5 1 2 5 Iron Sulphide with Quartz 184 1144 A 9 H 3 74 77.14 D 0 45 55 3 8 30 24 5 1 5 10 2 12 Clay with Quartz Nannofossils and Spicules 184 1144 A 9 H 6 126 82.16 M 0 70 30 5 11 10 2 2 2 35 6 2 5 10 10 Silt with Clay Nannofossils and Spicules 184 1144 A 10 H 4 55 87.95 D 0 40 60 5 3 35 2 15 5 5 18 2 10 Clay with Nannofossils and Quartz 184 1144 A 11 H 3 53 95.93 D 0 10 90 69 10 4 1 10 2 4 Clay with Silt and Nannofossils 184 1144 A 11 H 5 139 99.79 M 0 70 30 5 6 5 2 5 20 40 2 10 5 Volcanic Silt with Nannofossils 184 1144 A 12 H 1 50 102.40 D 3 15 82 1 1 3 60 2 1 8 1 2 1 7 3 10 Clay with Silt-Sized Sponge Spicules 184 1144 A 12 H 2 90 104.30 M 0 100 0 100 Pyrite 184 1144 A 12 H 2 128 104.68 M 0 100 0 100 Pyrite 184 1144 A 13 H 1 80 112.20 D 5 25 70 2 61 2 3 10 2 1 7 2 10 Clay with Silt -Sized Quartz and Spicules 184 1144 A 13 H 3 80 115.20 D 5 20 75 1 2 61 3 1 10 1 2 1 6 2 10 Clay with Silt-Sized Quartz and Spiocules 184 1144 A 14 H 4 51 125.42 M 40 50 10 10 5 5 3 2 75 Sponges Spicules with Clay 184 1144 A 14 H 4 66 125.57 D 2 7 91 1 2 77 3 10 1 1 1 1 1 2 Clay with Quartz Silt 184 1144 A 15 H 3 80 134.25 D 2 10 88 1 1 79 2 2 1 10 1 1 1 1 Clay with Quartz Silt 184 1144 A 16 H 5 50 146.32 D 0 10 90 2 76 10 5 4 3 Clay with quartz silt 184 1144 A 17 H 1 87 150.27 D 0 20 80 2 75 1 10 5 2 2 3 Clay with quartz silt 184 1144 A 17 H 3 45 152.81 D 0 15 85 2 84 10 2 1 1 Clay with quartz silt 184 1144 A 18 H 3 1 161.91 M 0 90 10 2 10 80 1 1 5 1 Volcanisc ash 184 1144 A 18 H 3 3 161.93 M 10 85 5 2 1 1 1 5 90 Volcanis ash 184 1144 A 18 H 3 5 161.95 M 30 70 3 5 6 5 69 1 10 1 Volcanic ash with sand 184 1144 A 19 H 1 30 168.70 D 15 85 80 5 10 3 2 Clay with silt 184 1144 A 20 H 5 55 184.45 D 0 10 90 2 83 5 6 1 3 Clay 184 1144 A 20 H 6 40 185.73 D 5 20 75 70 5 7 8 4 3 1 2 Clay with silt 184 1144 A 21 H 1 40 187.80 D 3 10 87 1 75 1 5 8 3 5 2 Clay with sily 184 1144 A 21 H 2 20 189.10 D 0 5 95 82 1 3 3 4 5 2 Clay 184 1144 A 21 H 2 83 189.73 D 7 10 83 74 1 5 5 4 8 1 2 Clay 184 1144 A 21 H 4 80 192.70 M 63 35 2 2 5 2 40 1 30 20 Quartz sand 184 1144 A 22 H 4 104 202.44 D 8 90 2 2 2 1 89 1 2 3 Ash layer 184 1144 A 23 H 3 60 209.74 D 0 10 90 64 1 1 1 10 5 5 10 3 Clay with silt 184 1144 A 25 H 6 20 233.10 D 5 10 85 60 2 3 10 2 4 8 5 1 5 Clay with quartz silt 184 1144 A 26 X 2 88 237.28 D 2 20 78 1 1 49 4 10 1 2 3 25 1 1 2 Clay with quartz silt 184 1144 A 26 X 5 55 241.45 D 0 10 90 1 77 1 5 2 1 10 3 Clay with silt 184 1144 A 28 X 2 80 253.20 D 0 40 60 5 10 30 15 5 3 20 2 10 Clay with Nannofossils and Quartz Silt 184 1144 A 28 X 4 77 256.17 M 10 70 20 1 2 15 60 2 5 3 1 8 1 2 Fe Oxide with Clay 184 1144 A 29 X 3 102 264.52 D 3 25 72 2 2 43 3 1 3 14 2 1 5 20 2 2 Clay with Nannofossils and Quartz Silt 184 1144 A 29 X 6 68 268.68 D 0 50 50 8 8 30 2 20 3 2 20 2 5 Clay with Nannofossils and Quartz Silt 184 1144 A 30 X 4 81 275.41 D 5 40 55 6 10 30 2 22 5 3 15 2 5 Clay with Quartz Silt and Nannofossils 184 1144 A 31 X 2 90 282.10 D 1 15 84 1 2 68 2 3 8 1 1 10 1 3 Clay with Nannofossils 184 1144 A 31 X 6 60 287.80 D 5 8 87 1 2 67 3 2 8 1 1 12 3 Clay with Nannofossils 184 1144 A 32 X 1 20 289.50 D 2 15 83 3 67 2 3 5 1 1 15 3 Clay with Nannofossils 184 1144 A 32 X 2 130 292.10 D 15 45 40 1 3 20 3 5 1 10 2 5 10 40 Clay and Spicule Mixed Sediment 184 1144 A 32 X 6 80 297.60 D 1 20 79 2 3 55 2 5 7 2 1 3 20 Clay with Spicules 184 1144 A 33 X 3 80 302.80 D 15 20 65 2 2 60 4 10 3 2 4 2 10 1 Clay with Spicules and Quartz 184 1144 A 34 X 1 30 308.90 D 5 25 70 1 2 40 2 10 3 1 20 1 20 Clay with Spicules Nannos and Silt 184 1144 A 34 X 5 100 315.60 D 5 20 75 1 3 54 3 7 12 1 1 1 5 1 11 Clay with Quartz and Sponge Spicules 184 1144 A 35 X 1 50 318.70 D 3 27 70 1 5 47 7 20 1 1 10 1 7 Clay with Quartz and Nannos 184 1144 A 35 X CC 10 327.82 D 8 30 62 2 5 44 5 3 20 1 5 1 3 1 10 Clay and Silt Sized Quartz and Siliceous Bioc 184 1144 A 36 X 1 139 329.29 M 0 60 40 10 10 3 5 5 55 5 5 2 Quartz Silt Burrow Fill 184 1144 A 36 X 2 20 329.60 D 5 25 70 2 3 56 3 5 1 1 1 20 5 3 Clay with Nannofossils 184 1144 A 37 X 5 14 343.64 D 0 20 80 3 2 53 2 8 5 20 2 5 Clay with Nannofossils 184 1144 A 37 X 6 40 345.40 D 0 15 85 4 5 45 10 2 2 25 2 3 2 Clay with Nannofossils and Quartz 184 1144 A 38 X 2 65 349.25 D 0 30 70 3 5 45 2 13 5 20 7 Clay with Nannofossils and Quartz Silt 184 1144 A 38 X 4 88 352.48 M 5 85 10 5 2 5 2 8 75 1 2 Volcanic Glass 184 1144 A 39 X 4 34 361.54 D 0 30 70 8 47 3 2 15 2 4 15 1 3 Clay with Nannofossils and Quartz Silt 184 1144 A 39 X 5 65 363.35 M 10 70 20 18 3 1 37 15 2 3 1 3 12 5 Pyrite with Silt Clay and Nannofossils 184 1144 A 40 X 2 80 368.70 D 0 40 60 5 38 3 2 12 1 1 14 20 2 2 Clay with Silt and Nannofossils 184 1144 A 40 X 6 22 374.12 M 0 90 10 2 3 15 3 3 67 2 5 Quartzose Silt 184 1144 A 41 X 1 73 376.73 M 0 20 80 2 65 15 1 2 15 Clay with quartz silt and nannofossils 184 1144 A 43 X 2 40 397.10 D 0 15 85 72 1 0 10 2 15 Clay with quartz silt and nannofossils 184 1144 A 45 X 1 20 414.60 D 0 10 90 2 68 10 20 Clay with quartz silt and nannofossils 184 1144 A 46 X 3 85 427.85 M 0 10 90 2 61 2 8 2 25 Clay with silt and nannofossils 184 1144 A 46 X 3 100 428.00 D 0 10 90 2 64 2 5 0 2 25 Clay with silt and nannofossils 184 1144 A 46 X 5 90 430.90 D 0 10 90 1 60 2 10 1 26 Clay with quartz silt and nannofossils 184 1144 A 47 X 3 147 438.07 M 15 20 65 2 47 3 8 30 10 Foraminifer silty clay 184 1144 A 47 X 4 6 438.16 M 41 20 39 40 2 5 3 40 10 Foraminifer silty sand 184 1144 A 47 X 6 12 441.22 M 20 30 50 2 37 5 1 15 40 Nannofossil clay 184 1144 A 48 X 5 3 449.26 M 50 40 10 10 35 5 50 Volcanic ash with pyrite 184 1144 B 2 H 1 1 0.11 D 2 15 83 1 1 48 3 2 4 1 30 3 7 Clay with Nannos 184 1144 B 2 H 5 50 6.60 D 5 20 75 1 58 2 5 10 4 1 8 1 8 2 Clay with Quartz Silt 184 1144 B 3 H 2 80 11.90 D 5 30 65 1 63 3 10 6 2 5 1 8 1 Clay with Quartz Silt 184 1144 B 4 H 3 77 22.87 D 0 15 85 2 64 2 3 8 6 1 3 8 1 2 clay with Silt 184 1144 B 5 H 2 80 30.90 D 3 20 77 2 2 60 7 10 3 1 5 1 7 2 Clay with Silty Quartz 184 1144 B 6 H 3 66 41.76 D 2 20 78 1 1 51 5 8 1 20 3 1 2 2 5 Clay with Silt Sized Quartz 184 1144 B 7 H 3 70 51.30 D 1 30 69 2 2 48 5 8 20 1 3 1 3 2 5 Sily Clay 184 1144 B 7 H 3 108 51.68 D 2 20 78 1 1 52 3 5 10 1 3 1 10 3 8 2 Clay with Quartz Silt and nannofossils 184 1144 B 8 H 2 50 59.10 D 2 20 78 1 1 53 2 8 8 5 1 5 2 10 4 Clay with Siliceous Bioclasts 184 1144 B 9 H 2 50 67.31 D 2 30 68 1 1 55 5 5 2 15 3 2 1 5 5 Clay with Silt 184 1144 B 9 H 6 60 73.41 D 3 30 67 3 53 5 3 2 20 5 1 2 1 5 Clay with Quartz Silt 184 1144 B 10 H 4 56 81.16 D 2 28 70 1 2 59 3 4 3 15 5 1 1 1 5 Clay with Silt 184 1144 B 11 H 3 5 88.65 D 2 20 78 2 58 1 5 1 1 2 25 2 3 Nannofossil Clay 184 1144 B 11 H 4 145 91.55 M 0 10 90 3 1 45 1 3 3 8 5 21 2 8 Clay with Nannofossils 184 1144 B 12 H 7 30 104.40 D 5 10 85 2 1 51 1 10 1 3 2 25 1 3 Clay with silt 184 1144 B 13 H 3 33 107.93 M 30 40 30 2 9 70 3 1 3 2 8 2 Opaques 184 1144 B 13 H 3 118 108.78 M 5 80 15 1 10 5 5 1 3 75 Sponge spicules 184 1144 B 14 H 1 12 114.22 D 3 10 87 2 51 1 10 1 8 5 15 2 5 184 1144 B 15 H 4 15 128.25 D 5 15 80 2 5 40 2 2 20 1 4 5 15 1 3 Clay with quartz silt and nannofossils 184 1144 B 16 H 3 100 137.10 D 3 10 87 1 8 61 2 1 8 1 3 1 10 1 3 Clay with nannofossils 184 1144 B 17 H 2 70 143.90 D 1 15 84 1 5 60 1 2 8 2 3 15 3 Clay with nannofossils 184 1144 B 17 H 6 57 149.77 M 2 10 88 1 3 50 10 7 2 5 8 10 1 3 Opaques 184 1144 B 18 H 7 94.5 161.24 M 10 90 2 2 2 2 4 88 Volcanic ash 184 1144 B 18 H 7 97 161.26 M 3 92 5 2 5 5 5 10 73 Volcanic ash with silt 184 1144 B 19 H 3 20 164.80 D 5 10 85 1 2 48 2 2 8 2 1 30 1 3 Clay with nannofossils 184 1144 B 19 H 4 47 166.57 M 0 10 90 2 5 25 10 5 3 10 40 Sponge spicules (in clay with silt) 184 1144 B 20 H 6 47 178.99 D 0 10 90 1 3 63 2 8 2 2 15 1 3 Clay with nannofossils 184 1144 B 22 H 5 87 196.88 D 2 10 88 2 5 57 2 7 1 2 8 8 1 2 5 Clay with silt 184 1144 B 22 H 6 37 197.88 M 3 15 82 2 4 53 2 15 3 2 8 1 10 Quartz and spicules (in clay with silt) 184 1144 B 23 X 2 36 201.46 D 5 20 75 1 38 5 15 3 3 20 15 Clay with Silt Spicules and Nannos 184 1144 B 24 X 3 76 212.96 D 0 25 75 1 1 53 5 10 2 1 20 1 5 1 Clay with Nannos and Quartz Silt 184 1144 B 25 X 2 90 221.20 D 1 17 82 3 31 5 10 2 2 40 4 3 Nannofossil Clay Mixed Sediment with Qtz Silt 184 1144 B 25 X 3 7 221.87 M 0 80 20 2 2 4 3 5 80 2 2 Volcanic Ash 184 1144 B 25 X 4 80 224.10 D 1 30 69 1 2 38 3 2 10 1 3 1 30 1 8 Clay Nannofossil Mixed Sediment with Qtz Silt 184 1144 B 26 X 3 50 232.00 D 10 30 60 2 4 49 5 1 15 3 1 9 1 10 Clay with Quartz and Spicule Silt 184 1144 B 27 X 3 80 237.90 D 8 29 63 1 2 48 7 1 15 3 1 15 1 6 Clay with Quartz and Nannos 184 1144 B 28 X 1 93 244.73 M 5 75 20 3 10 3 22 3 2 7 50 Spicules with Quartz and Clay 184 1144 B 28 X 3 73 247.53 D 0 15 85 2 40 1 10 4 5 25 2 1 10 Nannofossil Clay with Quartz Silt and Spicule 184 1144 B 29 X 4 72 258.72 D 0 25 75 5 3 35 2 2 17 3 25 2 1 5 Nannofossils clay with quartz silt 184 1144 B 30 X 2 12 264.82 M 10 60 30 5 30 10 10 40 1 1 1 2 Clayey Volcanic Ash 184 1144 B 30 X 2 16 264.86 M 50 50 10 20 20 50 Volcanic Ash 184 1144 B 30 X 4 100 268.70 D 0 11 89 65 1 2 2 5 1 1 20 1 2 Clay with Nannofossils 184 1144 B 30 X 6 140 272.10 M 0 85 15 5 10 3 10 64 2 1 5 Volcanic Ash 184 1144 B 31 X 2 90 275.20 D 3 32 65 1 4 55 3 1 10 5 1 10 10 Clay with Quartz nannos and Spicules 184 1144 B 32 X 3 67 286.17 D 1 28 71 1 3 41 3 1 15 1 1 2 29 3 Nannofossil Clay with Quartz 184 1144 B 33 X 2 20 293.90 D 5 30 65 2 1 35 5 2 8 1 5 5 20 1 15 Clay with Nannos and Spicules 184 1144 B 34 X 4 87 307.27 D 2 33 65 1 3 51 5 1 8 1 4 1 15 10 Clay with Nannos and Spicules 184 1144 B 35 X 3 80 315.30 D 0 25 75 1 3 57 2 6 1 1 18 1 10 Clay with Nannos and Spicules 184 1144 B 35 X 6 11 319.11 M 0 75 25 5 22 15 1 46 8 3 Quartz Silt with Clay 184 1144 B 36 X 2 40 321.75 D 0 40 60 2 5 38 3 15 4 2 20 2 1 8 Clay with Silt & Nannos 184 1144 B 36 X 5 74 326.59 M 5 88 7 3 5 16 2 60 3 1 3 5 2 Quartz Silt 184 1144 B 37 X 5 80 337.50 D 2 20 78 2 5 58 1 3 10 2 1 15 3 Clay with silt and nannofossils 184 1144 B 38 X 3 77 344.07 D 3 10 87 2 5 63 1 10 1 3 15 Clay with silt and nannofossils 184 1144 B 38 X 5 60 346.90 M 2 70 28 2 5 7 15 1 2 8 60 Spicule with quartz ooze 184 1144 B 39 X 1 136 351.36 M 10 40 50 5 35 10 40 2 8 Volcanic ash 184 1144 B 39 X 2 50 352.00 D 10 90 2 5 65 1 10 1 1 15 Clay with silt and nannofossils 184 1144 B 40 X 3 130 364.00 M 20 40 40 2 4 28 2 20 1 5 20 10 1 1 6 Forams and quartz 184 1144 B 42 X 2 50 380.90 D 15 85 2 6 73 1 7 2 1 8 Clay with silt 184 1144 B 44 X 4 35 402.95 M 90 10 1 15 1 50 3 30 Foraminifer Pyrite 184 1144 B 44 X 6 144 407.04 M 5 50 45 1 5 30 1 7 2 4 10 40 Spicules 184 1144 B 47 X 2 80 429.20 D 21 79 60 10 4 5 20 1 Clay with nannofossils and quzrtz silt 184 1144 B 49 X 2 30 447.90 D 1 13 86 1 1 71 1 2 3 1 1 2 15 2 Clay with Nannos 184 1144 C 1 H 1 1 0.01 D 5 21 74 1 1 59 1 8 1 3 20 6 Clay with Nannos 184 1144 C 1 H 3 23 3.23 M 5 30 65 2 40 1 7 2 2 30 1 15 Nanno Clay with Spicules 184 1144 C 17 H 5 97 163.17 M 10 30 60 2 8 42 4 8 2 3 3 25 1 2