Site 1221 Smear Slides Sample Texture Mineral Biogenic Leg Site Hole Core Coretype Section Top Interval (cm) Depth (mbsf) Lithology Sand Silt Clay Apatite (14) Calcite (30) Clay Mineral (47) Dolomite (62) Fe Oxide (68) Feldspar (71) Opaques (140) Plagioclase (159) Volcanic Glass (81) Zeolite (222) Calcispheres (29) Diatoms (58) Fish Remains (74) Foraminifers (78) Nannofossils (132) Radiolarians (173) Siliceous Sponge Spicules (185) Silicoflagellates (189) Theracosphera (252) Comments 199 1221 A 1 H 4 17 4.67 D 100 10 10 15 35 30 "Radiolarian, nannofossil ooze with diatoms, clay and glass" 199 1221 A 1 H 4 75 5.25 D 100 10 10 40 35 5 "Nannofossil, diatom ooze with clay, and volcanic glass" 199 1221 A 1 H 4 80 5.3 D 100 10 15 25 40 10 "Nannofossil ooze with diatoms, volcanic glass, radiolarians and clay" 199 1221 A 1 H 5 40 6.4 D 100 10 10 35 30 15 "Nannofossil diatom ooze with radiolarian, clay, and volcanic glass" 199 1221 A 1 H 5 90 6.9 D 100 20 1 15 24 20 20 "Diatom ooze with clay, glass, nannofossils, and radiolarians" 199 1221 A 1 H 6 109 8.59 D 100 56 2 3 2 2 35 Radiolarian clay 199 1221 A 1 H 7 30 9.3 D 100 53 7 3 2 35 Zeolitic clay 199 1221 A 1 H 7 80 9.8 D 100 15 5 * 80 Radiolarian ooze with clay 199 1221 A 1 H CC 20 10.09 D 100 15 3 2 80 Radiolarian ooze with clay 199 1221 A 2 H 1 64 10.14 D 100 40 15 15 1 29 Zeolitic clay with Fe-oxides and opaque minerals 199 1221 A 2 H 3 9 12.59 D 100 55 15 15 * 15 "Clay with Fe-oxides, opaque minerals, and radiolarians" 199 1221 A 2 H 3 30 12.8 D 100 15 5 3 77 Radiolarian ooze with clay 199 1221 A 2 H 5 9 15.59 M 100 5 95 Radiolarian ooze 199 1221 A 3 H 4 60 24.1 M 100 65 20 10 5 * Clay with iron oxides and volcanic glass 199 1221 A 3 H 4 80 24.3 D 100 39 2 5 45 9 Clayey radiolarian ooze 199 1221 A 4 H 3 93 32.43 M 100 25 5 1 69 * Clayey radiolarian ooze 199 1221 A 4 H 5 123 35.73 D 100 15 2 3 78 2 Radiolarian ooze with clay 199 1221 A 4 H 6 90 36.9 M 100 15 * 83 2 Radiolarian ooze with clay 199 1221 A 4 H 6 119 37.19 M 100 20 79 1 Radiolarian ooze with clay 199 1221 A 5 H 1 90 38.9 D 100 20 5 5 * 65 5 Radiolarian ooze with clay 199 1221 A 5 H 4 60 43.1 D 100 18 2 35 40 5 Diatomaceous radiolarian ooze with clay 199 1221 A 5 H 5 20 44.2 D 100 15 5 3 20 57 * Radiolarian ooze with diatoms and clay 199 1221 A 5 H 7 20 47.2 D 100 36 5 5 45 9 Clayey radiolarian ooze 199 1221 A 6 H 5 117 54.67 D 100 20 * 78 2 Radiolarian ooze with clay 199 1221 A 7 H 4 80 62.3 D 100 20 6 65 9 * Radiolarian ooze with clay 199 1221 A 8 H 4 117 72.17 M 100 5 * 93 2 Radiolarian ooze 199 1221 A 8 H 5 51 73.01 M 100 8 1 1 * 88 2 Radiolarian ooze 199 1221 A 8 H 6 39 74.39 D 100 10 5 * 83 2 Radiolarian ooze with clay 199 1221 A 10 H 4 60 90.6 D 100 10 3 * 87 Radiolarian ooze with clay 199 1221 A 10 H 6 50 93.5 D 100 20 5 5 70 Radiolarian ooze with clay 199 1221 A 11 H 4 30 99.8 D 100 15 3 82 Radiolarian ooze with clay 199 1221 A 11 H 4 80 100.3 D 100 20 10 3 67 Radiolarian ooze with clay and Fe-oxides 199 1221 A 11 H 6 30 102.8 D 100 20 5 5 70 Radiolarian ooze with clay 199 1221 A 12 H 2 90 106.9 D 100 55 8 7 30 Radiolarian clay (Flow in) 199 1221 A 12 H 6 75 112.75 D 100 10 3 87 Radiolarian ooze (Flow in) 199 1221 B 1 H 1 2 0.02 D 100 45 10 10 15 20 "Clay with radiolarians, diatoms, Fe-oxides, and opaque minerals" 199 1221 B 1 H 1 11 0.11 D 100 55 15 20 5 5 Clay with opaques and Fe-oxides 199 1221 B 1 H 1 82 0.82 D 100 10 60 30 Radiolarian diatom ooze with clay 199 1221 B 1 H 1 139 1.39 D 100 90 10 Nannofossil ooze with radiolarians 199 1221 B 1 H 2 30 1.8 D 100 85 15 Nannofossil ooze with radiolarians 199 1221 B 1 H 3 39 3.39 D 100 20 10 15 55 "Radiolarian ooze with clay, diatoms, and volcanic glass" 199 1221 B 2 H 2 99 7.19 D 100 20 2 2 5 71 Radiolarian ooze with diatoms 199 1221 B 2 H 3 139 9.09 D 100 10 3 5 77 5 Nannofossil ooze with clay 199 1221 B 2 H 4 130 10.5 D 100 15 3 1 * 81 Radiolarian ooze with clay 199 1221 B 2 H 5 99 11.69 D 100 75 10 5 * 10 Clay with Fe-oxides and zeolites 199 1221 C 1 H 1 99 0.99 D 100 15 * * 83 2 Radiolarian ooze with clay 199 1221 C 1 H 1 130 1.3 D 100 3 * * 77 20 * Nannofossil ooze with radiolarians 199 1221 C 1 H 4 100 5.5 D 100 8 4 1 35 20 30 2 Radiolarian diatom ooze with nannofossils 199 1221 C 1 H 4 142 5.92 M 100 5 35 20 40 * Diatomaceous radiolarian ooze with nannofossil 199 1221 C 1 H 5 95 6.95 D 100 15 5 25 15 40 * Diatom radiolarian ooze with nannofossils and clay 199 1221 C 1 H CC 0 7.18 D 100 30 1 1 * 55 13 Clayey nannofossil ooze with radiolarians 199 1221 C 2 H 1 30 7.7 D 100 30 8 2 * 60 * Clayey radiolarian ooze 199 1221 C 2 H 5 30 13.7 M 100 65 20 * 15 Clay with iron oxides and zeolites 199 1221 C 3 H 1 130 35.3 D 100 15 3 * 5 75 2 Radiolarian ooze with clay 199 1221 C 3 H 3 75 37.75 M 100 72 8 5 15 * Clay with radiolarians 199 1221 C 4 H 4 130 84.8 M 100 40 24 9 23 4 Clay with radiolarians and iron oxides 199 1221 C 5 H 6 49 100.99 M 100 3 2 2 90 3 Radiolarian ooze 199 1221 C 6 X 2 104 105.04 M 100 10 15 2 * 73 * Radiolarian ooze with iron oxides and clay 199 1221 C 10 X CC 10 140.9 M 100 3 * 5 90 2 Radiolarian ooze 199 1221 C 10 X CC 20 141 D 100 20 3 5 70 2 Nannofossil ooze with calcite 199 1221 C 11 X 1 121 151.61 D 100 50 10 18 1 1 20 "Calcareous chalk with dolomite, nannofossils, and clay" 199 1221 C 11 X 1 139 151.79 D 100 30 15 30 * 25 Carbonate chalk with nannofossils and clay 199 1221 C 11 X 3 30 153.7 D 100 55 10 15 5 15 "Calcareous chalk with dolomite, nannofossils, and clay" 199 1221 C 11 X 3 45 153.85 D 100 60 10 7 3 20 "Calcareous chalk with nannofossils, dolomite, and clay" 199 1221 C 11 X 3 48 153.88 D 100 68 10 5 * 2 * 15 Calcareous chalk with nannofossils and clay 199 1221 C 11 X 3 51.5 153.92 D 100 72 15 3 5 * * 5 Calcareous chalk with clay 199 1221 C 11 X 3 54 153.94 D 100 65 15 * 2 3 15 Calcareous chalk with nannofossils and clay 199 1221 C 11 X 3 55 153.95 D 100 25 20 10 20 10 15 "Carbonate chalk with clay, opaque minerals, nannofossils, and Fe-oxides" 199 1221 C 11 X 3 56 153.96 D 100 69 10 * 1 * 20 Carbonate chalk with nannofossils and clay 199 1221 C 11 X 3 57 153.97 D 100 59 15 5 1 * 20 Carbonate chalk with nannofossils and clay 199 1221 C 11 X 3 60 154 D 100 3 5 15 5 70 2 Zeolite clay 199 1221 C 11 X 3 62 154.02 D 100 5 3 15 1 4 70 2 Zeolite clay 199 1221 C 11 X 3 64 154.04 D 100 5 * 10 3 12 70 * Zeolite clay with opaques 199 1221 C 11 X 3 66 154.06 D 100 5 10 3 3 * 79 Zeolite clay 199 1221 C 11 X 3 68 154.08 D 100 3 2 20 10 15 50 Zeolite clay with opaques and Fe-oxides 199 1221 C 11 X 3 69 154.09 D 100 2 15 50 4 3 6 10 10 "Clay with calcite, nannofossils, and zeolites" 199 1221 C 11 X 3 70 154.1 D 100 2 5 25 3 15 45 5 Zeolite silt with clay and opaque minerals 199 1221 C 11 X 3 71 154.11 D 100 45 15 35 5 * Opaque mineral rich clay with Fe-oxides 199 1221 C 11 X 3 73 154.13 D 100 27 3 25 45 * Zeolite silt with clay and opaque minerals 199 1221 C 11 X 3 75.5 154.16 D 100 25 * * 5 70 Zeolite silt with clay 199 1221 C 11 X 3 77 154.17 D 100 1 63 * 1 35 * * * Opaque mineral rich claystone 199 1221 C 11 X 3 77.5 154.18 D 100 * 44 1 5 50 * Zeolitic clay 199 1221 C 11 X 3 79 154.19 D 100 * 10 1 2 * 87 * Zeolitic clay 199 1221 C 11 X 3 84 154.24 D 100 55 10 * 35 Zeolitic clay 199 1221 C 11 X 3 94 154.34 D 100 65 5 15 5 10 Carbonate chalk with dolomite and nannofossils 199 1221 C 11 X 3 102 154.42 D 100 48 10 1 1 35 5 Zeolitic carbonate chalk with clay 199 1221 C 11 X 3 119 154.59 D 100 80 5 3 2 * 10 Carbonate chalk with nannofossils 199 1221 C 11 X 3 127 154.67 D 100 75 5 5 * 15 Carbonate chalk with nannofossils 199 1221 C 11 X CC 9 154.91 D 100 52 10 5 2 1 15 15 Carbonate chalk with zeolites and nannofossils 199 1221 C 12 X 1 9 155.49 D 100 15 15 5 5 20 40 "Nannofossil chalk with zeolites, calcite, and clay" 199 1221 C 12 X 1 29 155.69 D 100 50 2 10 3 35 Zeolitic claystone 199 1221 C 12 X 1 42 155.82 D 100 52 10 2 4 2 15 15 "Carbonate chalk with zeolites, nannofossils, and clay" 199 1221 C 12 X 1 60 156 D 100 40 10 5 2 3 15 25 "Carbonate chalk with nannofossils, zeolites, and clay" 199 1221 C 12 X CC 3 156.15 D 100 55 10 3 1 1 30 Carbonate chalk with nannofossils and clay 199 1221 D 4 X 2 20 151.71 D 100 75 10 3 2 * 10 Carbonate chalk with clay and nannofossils 199 1221 D 4 X 2 60 152.11 D 100 75 10 * * 5 * 10 Carbonate chalk with clay and nannofossils 199 1221 D 4 X 2 74 152.25 D 100 * 34 20 * 5 10 1 * * 30 Nannofossil carbonate chalk with clay and opaque minerals 199 1221 D 4 X 2 80 152.31 D 100 5 15 25 4 5 10 35 1 "Zeolite silt with clay, calcite, and opaque minerals" 199 1221 D 4 X 2 90 152.41 D 100 5 2 20 2 3 68 Zeolite silt with clay 199 1221 D 4 X 2 93 152.44 D 100 2 3 35 10 25 * 25 "Claystone with zeolites, opaque minerals, and Fe-oxides" 199 1221 D 4 X 2 97 152.48 D 100 * 20 20 45 15 * Metalliferous sediment with clay and zeolites 199 1221 D 4 X 2 102 152.53 D 100 20 1 1 * 77 1 Zeolitic clay 199 1221 D 4 X 2 115 152.66 D 100 2 2 96 Zeolitic clay 199 1221 D 4 X 2 138 152.89 D 100 60 15 1 9 15 Carbonate chalk with clay and nannofossils