"Initial Reports, Volume 201" Shipboard Scientific Party Site 1225 Smear Slides Sample Mineral Biogenic Site H Cor CT Sct Top (cm) Depth (mbsf) Lithology Carbonate (35) Glauconite (82) Mica (118) Opaques (140) Plagioclase (159) Pyrite (169) Volcanic Glass (81) Diatoms (58) Foraminifers (78) Nannofossils (132) Radiolarians (173) Silicoflagellates (189) Sponge Spicules (199) Comments 1225 A 1 H 1 20 0.2 D 1 1 10 5 51 30 1 1 Diatom-bearing Radiolarian-rich Nannofossil Ooze 1225 A 1 H 1 130 1.3 D 1 20 5 62 10 1 1 Radiolarian-bearing Diatom-rich Nannofossil Ooze 1225 A 1 H 2 40 1.9 D 1 15 20 47 15 1 1 Radiolarian and Diatom and Foraminifer-rich Nannofossil Ooze 1225 A 1 H 2 135 2.85 D 1 10 5 52 30 1 1 Diatom-bearing Radiolarian-rich Nannofossil Ooze 1225 A 1 H 3 50 3.5 D 1 15 5 47 30 1 1 Diatom and Radiolarian-rich Nannofossil Ooze 1225 A 1 H 3 80 3.8 D 2 1 1 10 10 54 20 1 1 Diatom and Foraminifer-bearing Radiolarian-rich Nannofossil Ooze 1225 A 2 H 1 5 4.35 M 1 15 10 63 10 1 Foraminifer and Radiolarian-bearing Nannofossil Ooze 1225 A 2 H 1 87 5.17 D 1 15 10 58 15 1 Foraminifer-bearing Diatom and Radiolarian-rich Nannofossil Ooze 1225 A 2 H 1 122 5.52 M 1 1 1 20 10 57 10 Foraminifer and Radiolarian-bearing Diatom-rich Nannofossil Ooze 1225 A 2 H 2 49 6.29 D 1 10 5 79 5 Foraminifer-bearing Nannofossil Ooze 1225 A 2 H 2 100 6.8 D 1 1 10 10 73 5 Diatom and Foraminifer-bearing Nannofossil Ooze 1225 A 2 H 3 110 8.4 D 1 1 5 25 58 10 Radiolarian-bearing Foraminifer-rich Nannofossil Ooze 1225 A 2 H 4 5.5 8.86 D 1 10 20 59 10 Diatom and Radiolarian-bearing Foraminifer-rich Nannofossil Ooze 1225 A 2 H 4 138 10.18 D 1 1 10 5 73 10 Diatom and Radiolarian-bearing Nannofossil Ooze 1225 A 2 H 5 59 10.89 D 1 10 10 68 10 1 Diatom and Radiolarian and fora-bearing Nannofossil Ooze 1225 A 2 H 5 116 11.46 D 5 5 10 5 64 10 1 Diatom and Radiolarian-bearing Nannofossil Ooze 1225 A 2 H 6 14.5 11.95 D 5 10 80 5 Diatom-bearing Nannofossil Ooze 1225 A 2 H 6 92 12.72 D 5 10 75 10 Diatom and Radiolarian-bearing Nannofossil Ooze 1225 A 2 H 6 104 12.84 D 5 10 5 70 10 Foraminifer and Radiolarian-bearing Nannofossil Ooze 1225 A 3 H 5 48 20.28 D 1 15 5 54 20 5 Diatom and Radiolarian-rich Nannofossil Ooze 1225 A 3 H 5 75 20.55 D 1 10 10 59 15 5 Diatom and Foraminifer-bearing Radiolarian-rich Nannofossil Ooze 1225 A 3 H 6 9 21.39 D 1 20 58 20 1 Diatom and Radiolarian-rich Nannofossil Ooze 1225 A 4 H 1 30 23.6 D 1 20 76 1 1 1 Diatom-rich Nannofossil Ooze 1225 A 4 H 1 80 24.1 D 1 10 89 Diatom-bearing Nannofossil Ooze with few echinoids 1225 A 4 H 3 99 27.29 D 1 20 78 1 Diatom-rich Nannofossil Ooze 1225 A 4 H 4 115 28.95 D 1 5 1 91 1 1 Nannofossil Ooze (Dark layer) 1225 A 4 H 6 86 31.66 D 1 30 59 10 Diatom-rich Nannofossil Ooze 1225 A 5 H 1 22 33.02 D 5 20 73 1 1 Diatom-rich Nannofossil Ooze 1225 A 5 H 4 80 38.1 D 5 15 79 1 Foraminifer-rich Nannofossil Ooze 1225 A 5 H 6 54 40.84 D 5 5 5 84 1 Nannofossil Ooze 1225 A 6 H 2 92 44.72 M 1 10 88 1 Foraminifer-bearing Nannofossil Ooze 1225 A 7 H 1 21 52.01 D 1 10 77 10 1 1 Diatom- and Radiolarian-bearing Nannofossil Ooze 1225 A 7 H 1 60 52.4 D 1 1 97 1 Nannofossil Ooze (Whitish sediment) 1225 A 8 H 1 40 61.7 D 1 10 1 77 10 1 Diatom and Radiolarian-bearing Nannofossil Ooze 1225 A 8 H 1 80 62.1 D 1 5 78 15 1 Radiolarian-rich Nannofossil Ooze 1225 A 8 H 7 42 70.72 D 1 10 78 10 1 Diatom and Radiolarian-bearing Nannofossil Ooze 1225 A 9 H 2 63 72.93 D 1 15 78 1 5 Diatom-rich Nannofossil Ooze 1225 A 9 H 2 64 72.94 D 10 73 15 1 1 Diatom-bearing Radiolarian-rich Nannofossil Ooze 1225 A 10 H 1 70 81 M 1 1 1 25 61 5 1 5 Diatom-rich Nannofossil Ooze (Brownish layer; few echinoderms) 1225 A 10 H 1 72 81.02 D 1 20 1 75 1 1 1 Diatom-rich Nannofossil Ooze (Below brownish layer) 1225 A 10 H 4 101 85.81 D 1 1 15 81 1 1 Diatom-rich Nannofossil Ooze 1225 A 11 H 4 80 95.1 D 1 1 15 68 5 10 Diatom-rich Nannofossil Ooze (Above brownish zone) 1225 A 11 H 4 85 95.15 M 1 20 64 10 5 Radiolarian-bearing Diatom-rich Nannofossil Ooze (Brownish layered zone) 1225 A 11 H 6 80 98.1 M 1 20 69 5 5 Diatom-bearing Nannofossil Ooze (Burrow) 1225 A 11 H 6 91 98.21 D 10 85 5 Diatom-bearing Nannofossil Ooze (Below burrow) 1225 A 12 H 7 60 108.9 D 5 93 1 1 Nannofossil Ooze 1225 A 13 H 6 10 116.4 D 10 88 1 1 Diatom-bearing Nannofossil Ooze 1225 A 14 H 1 27 118.57 D 5 92 1 1 1 Nannofossil Ooze (Light brown layer) 1225 A 15 H 4 54 132.84 M 5 5 89 1 Nannofossil Ooze (Dark green/black layer framboidal Pyrite) 1225 A 16 H 7 33 146.63 M 1 20 1 76 1 1 Diatom-rich Nannofossil Ooze (Black spot) 1225 A 17 H 1 9 146.89 M 20 79 1 Diatom-rich Nannofossil Ooze (Green spot) 1225 A 17 H 3 15 149.14 D 20 1 78 1 Diatom-rich Nannofossil Ooze (Light brown layer) 1225 A 17 H 6 111 154.6 D 1 10 1 86 1 1 Diatom-bearig Nannofossil Ooze (Light green layer) 1225 A 18 H 6 122 165.02 D 10 90 Diatom-bearing Nannofossil Ooze (Light brown layer) 1225 A 19 H 5 50 172.3 D 20 78 1 1 Diatom-rich Nannofossil Ooze 1225 A 20 H 2 53.5 177.34 M 1 30 20 47 1 1 Brownish-black layer; Diatoms partly pyritized 1225 A 21 H 6 45 192.75 D 1 20 75 1 2 1 Diatom-rich Nannofossil Ooze 1225 A 22 H CC 4 204 D 1 20 76 1 2 Diatom-rich Nannofossil Ooze (Dark layer) 1225 A 23 H 1 110 206.4 D 20 73 5 2 Diatom-rich Nannofossil Ooze 1225 A 24 H 5 70 221.58 D 5 90 5 Nannofossil Ooze 1225 A 25 H 3 62 227.92 D 40 50 10 Radiolarian-bearing Diatom-rich Nannofossil Ooze 1225 A 25 H 5 55 230.85 D 15 80 5 Diatom-rich Nannofossil Ooze 1225 A 26 H 1 120 235 D 8 92 Diatom-bearing Nannofossil Ooze 1225 A 26 H 7 60 243.4 D 15 83 1 1 Diatom-rich Nannofossil Ooze (Dark green layer) 1225 A 27 H 5 107 250.37 M 10 90 Diatom-bearing Nannofossil Ooze (Light gray spot) 1225 A 30 H 5 40 270.49 D 60 40 Nannofossil-rich Diatom Ooze (massive brown layer) 1225 A 31 H 1 20 273.9 D 60 38 1 1 Nannofossil-rich Diatom Ooze (Brown layer) 1225 A 31 H 2 145 276.65 D 10 89 1 Diatom-bearing Nannofossil Ooze (Light green layer) 1225 A 32 H 6 30 290.87 D 10 87 2 1 Diatom-bearing Nannofossil Ooze (Light brown layer) 1225 A 33 H 3 29 295.99 D 10 8 80 1 1 Diatom bearing Nannofossil Ooze 1225 A 33 H 5 100 299.7 D 5 5 88 1 1 Nannofossil Ooze 1225 A 34 H 5 25 309.95 D 8 90 1 1 Diatom-bearing Nannofossil Ooze 1225 A 34 H 6 13 311.33 D 1 1 20 1 75 1 1 Diatom-rich Nannofossil Ooze 1225 A 34 H 6 36 311.56 D 1 20 77 1 1 Diatom-rich Nannofossil Ooze 1225 A 35 X 3 47 316.67 M 1 10 88 1 Diatom-rich Nannofossil Chalk (Ash layer) 1225 A 35 X 4 42 318.12 D 1 99 Nannofossil Chalk 1225 B 1 H 1 26 0.26 M 5 5 10 74 5 1 Diatom-bearing Nannofossil Ooze (Brown layer) 1225 B 1 H 2 36 1.86 M 5 20 1 72 1 1 Diatom-rich Nannofossil Ooze (White spot) 1225 B 1 H 2 85 2.35 D 5 7 3 84 1 Diatom-bearing Nannofossil Ooze (Brown layer) 1225 B 1 H 3 120 4.2 D 5 10 5 78 1 1 Diatom-bearing Nannofossil Ooze (Light brown layer) 1225 B 1 H 6 75 8.25 D 1 5 93 1 Nannofossil Ooze (Very pale green layer) 1225 C 3 H 2 41 20.21 D 5 94 1 Nannofossil Ooze (Green layer) 1225 C 3 H 2 42 20.22 D 1 99 Nannofossil Ooze (White layer) 1225 C 3 H 2 90 20.7 D 3 95 1 1 Nannofossil Ooze 1225 C 7 H 1 70 57 D 1 97 1 1 Nannofossil Ooze 1225 C 7 H 4 126 62.06 D 5 89 5 1 Nannofossil Ooze (White layer) 1225 C 7 H 4 140 62.2 D 1 98 1 Nannofossil Ooze (White layer) 1225 C 8 H 3 70 69.5 D 5 6 88 1 Diatom-bearing Nannofossil Ooze (Gray layer) 1225 C 9 H 3 70 79 D 1 7 89 2 1 Diatom-bearing Nannofossil Ooze (Brownish gray layer) 1225 C 10 H 3 85 88.65 D 10 84 5 1 Diatom-bearing Nannofossil Ooze (Pale green layer) 1225 C 10 H 7 7 93.87 D 1 5 92 1 1 Nannofossil Ooze (Gray layer) 1225 C 11 H 5 70 101 D 10 83 5 1 1 Diatom-bearing Nannofossil Ooze (White layer) 1225 C 12 H 5 62 110.42 D 1 20 75 3 1 Diatom-rich Nannofossil Ooze (Dark green layer) 1225 C 13 H 6 95 121.75 D 15 1 82 1 1 Diatom-rich Nannofossil Ooze (Pale gray layer) 1225 C 21 H 5 58 195.88 D 1 20 69 5 5 Diatom-rich Nannofossil Ooze 1225 C 22 H 5 85 205.65 D 1 10 87 2 Diatom-bearing Nannofossil Ooze (Dark gray layer) 1225 C 22 H 5 90 205.7 D 1 10 85 3 1 Diatom-bearing Nannofossil Ooze (Pale green layer) 1225 C 23 H 6 90 216.7 D 10 89 1 Diatom-bearing Nannofossil Ooze (Pale green layer) 1225 C 24 H 3 30 221.1 D 1 7 1 90 1 Diatom-bearing Nannofossil Ooze 1225 C 25 H 1 22 227.52 M 15 83 1 1 Diatom-rich Nannofossil Ooze 1225 C 25 H 2 90 229.7 M 7 90 2 1 Diatom-bearing Nannofossil Ooze 1225 C 26 H 6 33 244.63 D 20 80 Diatom-rich Nannofossil Ooze 1225 C 27 H 5 116 253.46 D 1 60 39 Nannofossil/rich diatom Nannofossil Ooze (Dark green band) 1225 C 27 H 5 130 253.6 D 69 30 1 Nannofossil-rich diatom Nannofossil Ooze 1225 C 28 H 1 80 256.6 D 5 93 1 1 Diatom-bearing Nannofossil Ooze 1225 C 28 H 1 90 256.7 D 5 93 2 Nannofossil Ooze 1225 C 28 H 3 70 259.5 D 10 88 1 1 Dark diatom-rich Nannofossil Ooze