Hole 1218A Smear Slides Sample Texture Mineral Biogenic Leg Site Hole Core Coretype Section Top Interval (cm) Depth (mbsf) Lithology Sand Silt Clay Aragonite (15) Aragonite tiny needles (237) Calcite (30) Clay Mineral (47) Dolomite (62) Fe Oxide (68) Feldspar (71) Opaques (140) Pyrite (169) Quartz (172) Volcanic Glass (81) Zeolite (222) Coccolith (51) Diatoms (58) Discoaster (61) Fish Remains (74) Foraminifers (78) Nannofossils (132) Planktonic Forams (160) Radiolarians (173) Siliceous Sponge Spicules (185) Silicoflagellates (189) Sponge Spicules (199) Comments 199 1218 A 1 H 1 80 0.8 D 100 60 5 * 5 30 * Radiolarian clay 199 1218 A 1 H 2 85 2.35 D 100 73 2 2 3 20 * * Clay with radiolarians 199 1218 A 1 H 2 100 2.5 D 100 85 3 2 3 2 5 * * Clay 199 1218 A 1 H 2 119 2.69 M 100 77 5 5 * * 3 10 * * Clay with radiolarians 199 1218 A 1 H 6 1 7.51 M 100 70 5 15 5 5 * Clay with opaque minerals 199 1218 A 1 H 6 15 7.65 D 100 83 5 * 2 * 10 * Clay with radiolarians 199 1218 A 1 H 6 19 7.69 M 100 70 5 10 2 5 2 3 3 Clay with opaque minerals 199 1218 A 2 H 2 95 10.65 D 100 70 * * * 1 * * 29 * * Radiolarian clay 199 1218 A 2 H 4 80 13.5 D 100 75 5 5 * 10 3 2 Clay with zeolites 199 1218 A 2 H 5 95 15.15 D 100 85 5 * 10 * Clay with zeolites 199 1218 A 2 H CC 0 17.86 D 100 65 10 2 2 20 * 1 Clay with radiolarians and Fe-oxides 199 1218 A 3 H 1 85 18.55 D 100 77 3 5 10 5 * Clay with zeolites 199 1218 A 3 H 1 93 18.63 D 100 74 5 5 10 * 5 1 Clay with zeolites 199 1218 A 3 H 3 80 21.5 M 100 81 5 1 10 3 * Clay with zeolites 199 1218 A 3 H 3 100 21.7 D 100 78 5 5 2 5 * 5 Clay 199 1218 A 3 H 6 77 25.97 D 100 72 5 5 3 15 Clay with radiolarians 199 1218 A 3 H 6 136 26.56 D 100 70 3 1 * 10 15 1 Clay with radiolarians and zeolites 199 1218 A 3 H 7 5 26.75 D 100 75 5 5 15 Clay with radiolarians 199 1218 A 3 H 7 58 27.28 D 100 80 2 3 2 3 10 Clay with radiolarians 199 1218 A 3 H CC 13 27.67 D 100 59 3 3 35 Radiolarian clay 199 1218 A 4 H 1 20 27.4 D 100 65 5 * 5 25 * Clay with radiolarians 199 1218 A 4 H 1 36 27.56 D 100 74 1 5 * 20 Clay with radiolarians 199 1218 A 4 H 1 131 28.51 D 100 68 5 5 * 2 20 Clay with radiolarians 199 1218 A 4 H 3 53 30.73 D 100 77 10 5 5 3 Clay with Fe-oxides 199 1218 A 4 H 5 120 34.4 D 100 73 5 5 1 1 15 * Clay with radiolarians 199 1218 A 4 H 6 130 36 D 100 15 5 55 25 Nannofossil ooze with radiolarians and clay 199 1218 A 4 H CC 130 D 100 25 10 5 45 15 Clayey nannofossil ooze with radiolarians 199 1218 A 5 H 1 105 37.75 D 100 80 5 * 15 Clay with radiolarians 199 1218 A 5 H 1 140 38.1 M 100 55 5 20 20 Clay with nannofossils and radiolarians 199 1218 A 5 H 4 80 42 D 100 70 5 10 * 15 Clay with radiolarians and opaque minerals 199 1218 A 5 H 5 15 42.85 D 100 80 4 15 1 Clay with radiolarians 199 1218 A 5 H 5 90 43.6 D 100 20 4 70 1 5 Nannofossil ooze with clay 199 1218 A 5 H 6 23 44.43 D 100 15 1 64 20 Nannofossil ooze with radiolarians and clay 199 1218 A 5 H 7 40 46.1 D 100 10 5 5 70 * 10 Nannofossil ooze with radiolarians and clay 199 1218 A 5 H CC 0 46.16 D 100 50 5 30 15 Nannofossil clay with radiolarians 199 1218 A 6 H 1 72 46.92 D 100 63 5 2 30 Radiolarian clay 199 1218 A 6 H 4 130 52 D 100 20 1 5 70 3 1 Radiolarian ooze with clay 199 1218 A 6 H 4 145 52.15 D 100 20 10 50 20 "Nannofossil ooze with clay, radiolarians, and opaque minerals" 199 1218 A 6 H 5 52 52.72 D 100 15 10 60 15 "Nannofossil ooze with clay, radiolarians, and opaque minerals" 199 1218 A 6 H 5 143 53.63 D 100 10 5 70 15 Nannofossil ooze with radiolarians and clay 199 1218 A 6 H 6 79 54.49 D 100 15 5 60 20 Nannofossil ooze with radiolarians and clay 199 1218 A 6 H 7 6 54.76 D 100 10 5 75 10 Nannofossil ooze with radiolarians and clay 199 1218 A 6 H 7 54 55.24 D 100 10 3 82 5 * Nannofossil ooze with clay 199 1218 A 6 H CC 0 55.32 D 100 5 5 47 20 20 3 Radiolarian nannofossil ooze 199 1218 A 7 H 1 4 55.74 D 100 40 9 5 1 20 * 15 10 Nannofossil clay with radiolarians 199 1218 A 7 H 2 80 58 D 100 5 * * 70 20 * 5 Nannofossil ooze 199 1218 A 7 H 4 80 61 D 100 10 5 55 20 * 10 Nannofossil ooze with radiolarians and clay 199 1218 A 7 H 5 46 62.16 M 100 * 5 * 70 20 2 3 * Nannofossil ooze 199 1218 A 7 H 6 20 63.4 D 100 30 5 25 * 10 * 30 Clayey radiolarian nannofossil ooze 199 1218 A 7 H CC 0 65.51 D 100 * * 85 15 Nannofossil ooze with radiolarians 199 1218 A 8 H 2 15 66.85 D 100 15 5 40 3 30 7 * Nannofossil ooze with clay 199 1218 A 8 H 3 55 68.75 D 100 8 3 50 1 35 3 * * Nannofossil ooze 199 1218 A 8 H 4 87 70.57 D 100 10 7 40 2 35 * 6 * Nannofossil ooze with clay 199 1218 A 8 H 6 16 72.86 M 100 10 10 55 20 5 Nannofossil ooze with Fe-oxide and volcanic glass 199 1218 A 9 H 2 74 76.94 D 100 80 10 10 * Nannofossil ooze with radiolarians 199 1218 A 9 H 3 75 78.45 D 100 5 10 60 5 15 5 Nannofossil ooze with radiolarians and Fe-oxide 199 1218 A 9 H 4 34 79.54 M 100 10 5 * 70 5 10 * Nannofossil ooze with radiolarians and aragonite needles 199 1218 A 9 H 4 35 79.55 M 100 10 10 1 45 3 25 6 * Nannofossil ooze with radiolarians and aragonite 199 1218 A 9 H 6 80 83 D 100 10 15 5 30 30 5 5 Nannofossil ooze with clay and aragonite needles 199 1218 A 10 H 3 64 87.84 M 100 10 15 * 50 10 15 * "Nannofossil ooze with clay, radiolarians, and aragonite(?)" 199 1218 A 10 H 4 40 89.1 D 100 3 15 * 60 15 7 * Nannofossil ooze with clay 199 1218 A 10 H 5 114 91.34 D 100 8 85 5 2 Nannofossil ooze 199 1218 A 10 H 6 8 91.78 M 100 5 90 3 2 Nannofossil ooze 199 1218 A 10 H 6 103 92.73 D 100 5 2 2 68 20 3 Nannofossil ooze with radiolarians 199 1218 A 10 H 7 34 93.54 M 100 5 12 61 20 2 Nannofossil ooze with radiolarians and clay 199 1218 A 11 H 1 9 93.79 M 100 3 * 8 20 67 2 Nannofossil ooze with opaque minerals 199 1218 A 11 H 2 50 95.7 D 100 5 5 * 45 * 40 * 5 * Nannofossil ooze 199 1218 A 11 H 6 41 101.61 M 100 3 3 5 1 1 55 30 * 2 Nannofossil ooze 199 1218 A 11 H 7 50 103.2 D 100 5 * 7 1 2 50 30 5 Nannofossil ooze 199 1218 A 12 H 1 47 103.67 D 100 3 5 5 * * 67 15 5 Nannofossil ooze 199 1218 A 12 H 3 43 106.63 M 100 10 * 45 27 8 10 Nannofossil ooze with clay and sponge spicule 199 1218 A 12 H 4 40 108.1 D 100 8 3 5 46 30 8 * Nannofossil ooze 199 1218 A 12 H 5 120 110.4 D 100 1 5 5 76 * 10 3 * Nannofossil ooze 199 1218 A 12 H 6 115 111.85 M 100 * 45 45 10 Fe-oxide nannofossil ooze 199 1218 A 13 H 1 80 113.5 D 100 1 60 34 5 Nannofossil ooze 199 1218 A 13 H 4 100 118.2 D 100 60 1 36 3 Nannofossil ooze 199 1218 A 13 H 6 50 120.7 D 100 * 70 * 28 2 Nannofossil ooze 199 1218 A 14 H 1 99 123.19 D 100 5 50 1 29 15 Nannofossil ooze with radiolarians 199 1218 A 14 H 3 125 126.45 D 100 5 60 32 3 Nannofossil ooze 199 1218 A 15 H 1 90 132.6 D 100 5 60 29 1 5 Nannofossil ooze 199 1218 A 15 H 4 4 136.24 D 100 5 50 40 5 Nannofossil ooze 199 1218 A 15 H CC 0 141.63 D 100 * 60 37 3 Nannofossil ooze 199 1218 A 16 H 1 97 142.17 D 100 60 39 1 Nannofossil ooze 199 1218 A 16 H 3 15 144.35 D 100 60 * 39 1 * Nannofossil ooze 199 1218 A 17 H 3 18 153.88 D 100 60 * 32 3 5 Nannofossil ooze 199 1218 A 17 H 6 110 159.31 D 100 * 98 2 Nannofossil ooze 199 1218 A 17 H 7 83 160.55 M 100 5 * 5 89 1 Nannofossil ooze with volcanic glass 199 1218 A 18 H 2 70 162.4 D 100 5 * 85 * 8 * 2 Nannofossil ooze 199 1218 A 18 H 4 70 165.4 D 100 6 82 1 8 * 3 * Nannofossil ooze 199 1218 A 19 H 2 105 172.25 D 100 3 90 * 5 2 * Nannofossil ooze 199 1218 A 19 H 5 24 175.94 D 100 3 91 * 5 1 * Nannofossil ooze 199 1218 A 20 H 1 76 179.96 D 100 6 * 87 * 5 2 * Nannofossil ooze 199 1218 A 20 H 3 99 183.19 D 100 8 * 87 1 2 * 2 * Nannofossil ooze 199 1218 A 20 H 6 33 187.03 M 100 7 2 86 * 4 1 * * Nannofossil ooze 199 1218 A 22 X 5 24 202.14 D 100 5 10 55 5 20 5 Nannofossil chalk with radiolarians and zeolites 199 1218 A 23 X 1 74 206.24 D 100 15 2 3 25 50 5 Diatomaceous nannofossil chalk with clay 199 1218 A 23 X 2 76 207.76 D 100 10 * 50 35 5 Nannofossil diatomite with clay 199 1218 A 23 X 3 60 209.1 M 100 15 5 2 75 3 Nannofossil chalk with clay 199 1218 A 23 X 4 138 211.38 M 100 15 3 30 50 2 Diatomaceous nannofossil chalk with clay 199 1218 A 23 X 5 80 212.3 M 100 20 * * 50 30 Clayey radiolarian nannofossil chalk 199 1218 A 23 X 5 114 212.64 D 100 10 * * 5 82 3 Nannofossil chalk with clay 199 1218 A 23 X 7 28 214.78 M 100 5 1 * 89 5 Nannofossil chalk 199 1218 A 24 X 1 27 215.37 D 100 25 5 * * * 65 5 Clayey nannofossil chalk 199 1218 A 24 X 1 49 215.59 D 100 20 5 * 70 5 Nannofossil chalk with clay 199 1218 A 24 X 1 81 215.91 D 100 15 * 5 75 5 Nannofossil chalk with clay 199 1218 A 24 X 2 37 216.55 D 100 15 3 * * 72 10 Nannofossil chalk with clay and radiolarians 199 1218 A 24 X 2 60 216.78 D 100 20 5 1 54 20 Nannofossil chalk with clay and radiolarians 199 1218 A 24 X 2 76 216.94 D 100 25 5 * * 15 55 Clayey radiolarite with nannofossils 199 1218 A 24 X 2 85 217.03 D 100 25 10 * 10 55 Clayey radiolarite with nannofossils and opaque minerals 199 1218 A 24 X 2 116 217.34 D 100 30 10 3 2 55 Clayey radiolarite with opaque minerals 199 1218 A 24 X 3 145 219.15 M 100 20 * 45 35 Radiolarian nannofossil chalk with clay 199 1218 A 24 X 4 35 219.55 D 100 30 5 10 20 35 Clayey nannofossil radiolarite with diatoms 199 1218 A 24 X 4 70 219.9 D 100 30 5 40 10 15 Clayey diatomite with radiolarians and nannofossils 199 1218 A 24 X 4 92 220.12 D 100 27 3 40 * 25 5 Clayey nannofossil diatomite 199 1218 A 24 X 4 120 220.4 D 100 20 10 30 5 35 Diatomaceous radiolarite with clay and opaque 199 1218 A 24 X 5 26 220.96 D 100 20 7 3 70 Radiolarite with clay and opaque minerals 199 1218 A 24 X 5 56 221.26 D 100 10 5 15 70 Radiolarite with clay and nannofossils 199 1218 A 24 X 6 148 223.68 D 100 25 * * * * 75 Clayey radiolarite 199 1218 A 24 X CC 0 224.6 D 100 39 5 1 15 40 Radiolarian claystone with nannofossils 199 1218 A 25 X 1 1 224.71 M 100 2 3 80 15 * Nannofossil chalk with radiolarians 199 1218 A 25 X 1 100 225.7 M 100 5 86 9 Chert 199 1218 A 25 X 1 137 226.07 D 100 35 5 2 20 38 Clayey radiolarite with nannofossils 199 1218 A 25 X 2 45 226.65 M 100 50 * 15 3 2 30 Nannofossil claystone with iron-oxides 199 1218 A 25 X 3 79 228.49 D 100 38 * * 20 40 2 Clayey radiolarite with nannofossils 199 1218 A 25 X 4 28 229.48 M 100 30 10 55 5 Clayey radiolarite with pyrite 199 1218 A 25 X 6 57 232.77 M 100 15 4 * 7 * 1 * * 58 15 * Nannofossil chalk with clay and radiolarians 199 1218 A 25 X 6 65 232.85 D 100 8 2 * 2 * 55 33 Radiolarian nannofossil chalk 199 1218 A 25 X CC 0 234.05 D 100 25 * 40 35 Radiolarian nannofossil chalk with clay 199 1218 A 26 X 1 39 234.69 D 100 25 5 30 40 Clayey nannofossil radiolarite 199 1218 A 26 X 1 84 235.14 D 100 65 10 * * 25 Radiolarian claystone with opaque minerals 199 1218 A 26 X 2 64 236.44 D 100 20 5 60 15 Nannofossil chalk with clay and radiolarians 199 1218 A 26 X 2 108 236.88 D 100 20 10 40 30 Radiolarian nannofossil chalk with clay and opaque minerals 199 1218 A 26 X 3 29 237.59 D 100 20 10 30 40 Nannofossil radiolarite with clay and opaque minerals 199 1218 A 26 X 3 73 238.03 D 100 15 3 * 62 20 Nannofossil chalk with radiolarians and clay 199 1218 A 26 X 6 82 242.62 D 100 15 * 3 25 57 Nannofossil radiolarite with clay 199 1218 A 26 X CC 0 243.82 D 100 30 5 15 50 Clayey radiolarite with nannofossils 199 1218 A 27 X 1 8 243.98 D 100 15 4 1 10 70 Radiolarite with clay and nannofossils 199 1218 A 27 X 1 70 244.6 D 100 20 * 1 35 44 Nannofossil radiolarite with clay 199 1218 A 27 X 3 86 247.76 D 100 15 * * 85 Radiolarite with clay 199 1218 A 27 X 5 25 249.65 D 100 20 * 10 70 Radiolarite with clay and diatoms 199 1218 A 27 X 5 62 250.02 D 100 20 5 * 35 40 Nannofossil radiolarite with clay 199 1218 A 27 X CC 4 250.15 D 100 20 15 35 30 Radiolarian nannofossil chalk with clay and diatoms 199 1218 A 28 X 3 14 256.64 D 100 30 35 2 30 3 * Clayey radiolarian nannofossil chalk 199 1218 A 28 X 3 105 257.55 M 100 20 38 5 * * 30 5 2 Radiolarian nannofossil chalk with clay 199 1218 A 28 X 4 62 258.62 M 100 40 10 * 45 5 Nannofossil radiolarian chalk with diatoms 199 1218 A 28 X 6 26 261.26 M 100 15 45 * 35 5 Radiolarian nannofossil chalk with clay 199 1218 A 29 X 1 68 263.78 D 100 15 70 3 12 * Nannofossil chalk with radiolarians and clay 199 1218 A 29 X 3 62 266.72 M 100 5 15 60 20 Nannofossil chalk with radiolarians and dolomite 199 1218 A 29 X 4 38 267.98 D 100 10 20 3 * 67 Nannofossil chalk with dolomite and clay 199 1218 A 30 X 1 28 270.98 M 100 15 15 10 2 58 "Nannofossil chalk with dolomite, clay and Fe-oxide" 199 1218 A 30 X 1 62 271.32 D 100 9 8 17 6 * 60 Nannofossil chalk with dolomite 199 1218 A 30 X 2 56 272.76 M 100 2 8 15 5 * 70 * Nannofossil chalk with dolomite 199 1218 A 30 X 3 20 273.9 M 100 5 5 15 5 70 * Nannofossil chalk with dolomite 199 1218 A 30 X CC 17 274.2 D 100 5 5 20 5 * 65 * Nannofossil chalk with dolomite Hole 1218B Smear Slides Sample Texture Mineral Biogenic Leg Site Hole Core Coretype Section Top Interval (cm) Depth (mbsf) Lithology Sand Silt Clay Aragonite (15) Aragonite tiny needles (237) Calcite (30) Carbonate (35) Clay Mineral (47) Dolomite (62) Fe Oxide (68) Feldspar (71) Opaques (140) Pyrite (169) Quartz (172) Volcanic Glass (81) Zeolite (222) Coccolith (51) Diatoms (58) Discoaster (61) Fish Remains (74) Foraminifers (78) Nannofossils (132) Planktonic Forams (160) Radiolarians (173) Siliceous Sponge Spicules (185) Silicoflagellates (189) Sponge Spicules (199) Comments 199 1218 B 1 H 2 92 2.42 D 100 50 25 25 Diatom radiolarian clay 199 1218 B 1 H 3 49 3.49 D 100 60 20 20 Clay with radiolarians and diatoms 199 1218 B 2 H 6 54 11.94 D 100 75 10 5 10 Clay with radiolarians and iron-oxides 199 1218 B 3 H 2 108 15.98 D 100 45 20 1 25 3 * * * 6 Zeolitic clay with iron-oxides 199 1218 B 3 H 5 101 20.41 M 100 50 5 3 7 5 30 * * Radiolarian clay 199 1218 B 3 H CC 0 23.16 D 100 60 5 10 25 * Clay with radiolarians and zeolites 199 1218 B 4 H 3 27 26.17 M 100 60 2 * 3 35 * * Radiolarian clay 199 1218 B 4 H 3 100 26.9 D 100 35 25 * 2 * 8 30 * Radiolarian clay with iron-oxide 199 1218 B 4 H 5 96 29.86 D 100 40 30 2 * 14 1 * * * * 13 Fe-oxide clay with zeolites and radiolarian 199 1218 B 5 H 2 80 34.7 M 100 15 * 5 70 10 Nannofossil ooze with clay and radiolarians 199 1218 B 5 H 7 60 42 M 100 30 10 * 45 15 * Clayey nannofossil ooze with Fe-oxides and radiolarians 199 1218 B 5 H CC 0 42.23 D 100 19 3 10 1 30 * 30 7 * Nannofossil ooze with clay and Fe-oxides 199 1218 B 6 H CC 0 50.9 D 100 50 30 2 * 1 1 6 * 10 * * Fe-oxide clay with radiolarians 199 1218 B 7 H 1 78 52.18 D 100 15 5 20 * 40 20 * * Nannofossil ooze with radiolarians and clay 199 1218 B 7 H 4 45 56.3 D 100 5 * * 50 40 5 Nannofossil ooze 199 1218 B 7 H 6 36 59.21 M 100 10 19 1 30 * 37 3 Nannofossil ooze with clay and aragonite 199 1218 B 7 H 7 26 60.61 D 100 5 15 9 * 10 * 46 * 15 * Nannofossil ooze with clay and radiolarians 199 1218 B 7 H CC 0 60.99 D 100 40 4 1 25 2 20 8 * Nannofossil clay 199 1218 B 8 H 2 62 63.02 D 100 15 5 50 30 * Radiolarian nannofossil ooze with clay 199 1218 B 8 H 3 112 65.02 D 100 5 2 * 80 3 10 Nannofossil ooze with radiolarians 199 1218 B 9 H 3 60 74 D 100 10 3 1 71 15 Nannofossil ooze with radiolarians and clay 199 1218 B 9 H 6 95 78.85 D 100 5 3 5 1 1 50 35 Radiolarian nannofossil ooze 199 1218 B 10 H 2 116 82.56 D 100 10 4 1 65 20 Nannofossil ooze with radiolarians and clay 199 1218 B 10 H 2 139 82.79 M 100 10 20 55 15 Nannofossil ooze with opaques 199 1218 B 10 H 4 121 85.61 D 100 2 5 1 90 2 Nannofossil ooze 199 1218 B 11 H 3 33 92.73 M 100 5 * 85 10 Nannofossil ooze with radiolarians 199 1218 B 11 H 5 95 96.35 D 100 5 10 * 75 10 Nannofossil ooze with radiolarians and clay 199 1218 B 13 H 3 85 112.25 D 100 5 * 90 * 5 Nannofossil ooze 199 1218 B 13 H 3 110 112.5 D 100 10 * * 69 1 20 * Nannofossil ooze with radiolarians and clay 199 1218 B 14 H 4 73 123.13 M 100 95 5 Nannofossil ooze 199 1218 B 15 H 6 140 136.3 D 100 93 7 * Nannofossil ooze 199 1218 B 19 X 4 90 170.8 D 100 * 98 1 1 Nannofossil ooze 199 1218 B 20 X 4 55 180.15 D 100 5 94 1 Nannofossil ooze 199 1218 B 21 X 1 90 185.7 D 100 5 2 92 1 Nannofossil ooze 199 1218 B 21 X 3 40 188.2 D 100 10 2 2 81 5 Nannofossil ooze with clay 199 1218 B 21 X 5 50 191.3 D 100 15 5 10 60 10 Nannofossil ooze with clay 199 1218 B 22 X 1 30 194.7 D 100 10 2 86 2 Nannofossil ooze with clay 199 1218 B 22 X 7 30 203.33 D 100 10 40 48 2 Diatomaceous nannofossil chalk with clay 199 1218 B 23 X 5 10 210.2 D 100 * * 100 * * Nannofossil chalk 199 1218 B 27 X 1 69 238.59 D 100 20 4 2 4 50 20 * Nannofossil chalk with clay and radiolarians 199 1218 B 27 X 3 87 241.77 D 100 20 10 3 6 1 60 * Radiolarite with clay and Fe-oxides 199 1218 B 27 X 4 108 243.48 D 100 25 20 8 2 3 * 2 40 * Radiolarite with calcite and clay 199 1218 B 27 X 6 52 245.92 M 100 20 8 2 5 65 * * Radiolarite with calcite 199 1218 B 28 X 3 68 251.18 D 100 5 5 5 7 65 10 3 Nannofossil chalk with radiolarians Hole 1218C Smear Slides Sample Texture Mineral Biogenic Leg Site Hole Core Coretype Section Top Interval (cm) Depth (mbsf) Lithology Sand Silt Clay Clay Mineral (47) Opaques (140) Volcanic Glass (81) Diatoms (58) Foraminifers (78) Nannofossils (132) Radiolarians (173) Comments 199 1218 C 17 X 3 50 213.9 D 100 10 * 5 1 82 2 Nannofossil chalk with clay 199 1218 C 17 X 3 63 214.03 M 100 5 1 5 87 2 Nannofossil chalk 199 1218 C 17 X 4 140 216.3 D 100 15 2 1 77 5 Nannofossil chalk with clay 199 1218 C 17 X 5 30 216.7 D 100 20 5 2 15 48 10 "Nannofossil chalk with clay, diatoms, and radiolarians" 199 1218 C 17 X 7 20 219.3 D 100 25 5 70 Radiolarite with clay 199 1218 C 18 X 2 130 225.87 D 100 20 15 65 Radiolarite with clay and opaque minerals 199 1218 C 18 X 3 70 226.77 D 100 20 20 10 50 "Radiolarite with clay, opaque minerals and nannofossils"