Note: 0.5 equal to tr. Leg Site Hole Core Type Section Interval (cm) Depth (mbsf) Depth (mcd) Described by Major lithology (1) Minor lithology (2) Sand Silt sum {sand+silt} Clay sum {sand+silt+clay} Quartz Feldspar Clay (too fine to identify) Mica Glauconite Rock Fragments Volcanic Glass Acc. Minerals Carbonate Opaque Framboids/micronodules Other Terrigenous (tot silccl.-clay coutns) Total clay + siliciclastic Nannofossils Foraminifers Diatoms Radiolarians Coccolith Silicoflagellates Sponge Spicules Shell debris unidentified/other Total Biogenic Sediment or Rock Name 178 1099 A 1 H 1 10 0.1 ce 2 5 85 90 10 5.0 1.0 12.0 2.0 2.0 10 22 0.5 75.0 3.0 78 Diatom ooze 178 1099 A 1 H 1 50 0.5 ce 1 5 30 35 15 5.0 2.0 10.0 5.0 12 22 75.0 3.0 78 Diatom ooze 178 1099 A 1 H 1 80 0.8 ce 1 5 85 90 10 10.0 2.0 3.0 2.0 3.0 17 20 75.0 5.0 80 Diatom ooze 178 1099 A 1 H 2 130 2.8 ce 1 8 75 83 12 10.0 1.0 10.0 2.0 5.0 3.0 21 31 64.0 0.5 5.0 69 Diatom ooze 178 1099 A 1 H 3 30 3.3 ce 1 5 8 13 15 7.0 10.0 2.0 3.0 12 22 75.0 3.0 78 Diatom ooze 178 1099 A 1 H 3 73 3.73 ce 2 2 95 97 3 5 5 95.0 0.5 95 Diatom ooze 178 1099 A 1 H 3 130 4.3 ce 1 3 87 90 10 10.0 2.0 2.0 6.0 20 20 0.5 75.0 5.0 80 Diatom ooze 178 1099 A 1 H CC 11 5.12 ce 1 3 77 80 10 10.0 2.0 9.0 2.0 4.0 18 27 0.5 69.0 4.0 73 Diatom ooze 178 1099 A 2 H 1 100 6.3 ce 1 3 92 95 5 10.0 2.0 5.0 2.0 3.0 17 22 73.0 5.0 78 Diatom ooze 178 1099 A 2 H 2 27 7.07 ce 2 5 70 75 25 25.0 3.0 35.0 2.0 8.0 38 73 5.0 20.0 2.0 27 Diatomaceous silty clay 178 1099 A 2 H 2 138 8.18 ce 1 1 94 95 5 10.0 3.0 1.0 2.0 13 16 80.0 1.0 2.0 84 Mud-bearing Diatom ooze 178 1099 A 2 H 3 30 8.6 ce 2 3 92 95 5 5.0 2.0 5.0 3.0 10 15 80.0 0.5 5.0 85 Diatom ooze 178 1099 A 2 H 3 38 8.68 ce 2 3 90 93 2 10.0 10 10 85.0 0.5 5.0 90 Diatom ooze 178 1099 A 2 H 3 50 8.8 ce 1 3 92 95 5 10.0 2.0 2.0 2.0 16 16 80.0 1.0 3.0 84 Mud-bearing Diatom ooze 178 1099 A 2 H 4 40 10.2 cjp 1 0 90 90 10 15.0 5.0 10.0 5.0 0.5 25 35 0.5 64.0 1.0 65 Muddy diatom ooze 178 1099 A 2 H 4 76 10.56 ce 1 3 87 90 10 10.0 2.0 4.0 1.0 3.0 16 20 75.0 0.5 5.0 80 Mud-bearing Diatom ooze 178 1099 A 2 H 4 82 10.62 ce 2 5 85 90 10 8.0 2.0 5.0 3.0 13 18 0.5 80.0 0.5 2.0 82 Diatom ooze 178 1099 A 2 H 4 130 11.1 ce 1 5 85 90 10 10.0 2.0 5.0 2.0 3.0 17 22 75.0 0.5 3.0 78 Mud-bearing Diatom ooze 178 1099 A 2 H 5 100 12.3 cjp 1 1 89 90 10 15.0 5.0 10.0 1.0 21 31 0.5 69.0 0.5 69 Muddy diatom ooze 178 1099 A 2 H 5 106 12.36 ce 2 15 75 90 10 30.0 5.0 22.0 5.0 3.0 5.0 53 75 0.5 20.0 0.5 5.0 25 Diatomaceous sandy silt 178 1099 A 2 H 6 80 13.6 ce 1 3 92 95 5 10.0 5.0 2.0 12 17 80.0 0.5 3.0 83 Mud-bearing Diatom ooze 178 1099 A 3 H 1 50 15.3 am 1 0 90 90 10 3.0 2.0 3 5 85.0 15.0 95 Diatom ooze 178 1099 A 3 H 2 138 17.68 am 1 1 69 70 30 0.0 3.0 10.0 2.0 5 15 60.0 25.0 85 diatom mud 178 1099 A 3 H 4 68 19.98 am 1 3 70 73 27 25.0 6.0 10.0 10.0 41 51 3.0 26.0 10.0 10.0 49 Diatomaceous clayey silt 178 1099 A 3 H 4 85 20.15 am 1 0 30 30 70 5.0 5.0 5 10 10.0 80.0 90 Diatom ooze 178 1099 A 3 H 5 42 21.22 am 1 0 10 10 90 2.0 3.0 5 5 20.0 75.0 95 Diatom ooze 178 1099 A 3 H 6 64 22.94 am 1 1 40 41 59 8.0 1.0 2.0 5.0 16 16 59.0 10.0 15.0 84 Diatom ooze 178 1099 A 3 H 6 148 23.78 am 1 0 60 60 40 10.0 1.0 2.0 5.0 18 18 20.0 8.0 54.0 82 Diatom ooze 178 1099 A 3 H 7 6 23.86 am 1 0 80 80 20 10.0 1.0 7.0 2.0 20 20 60.0 10.0 10.0 80 Diatom ooze 178 1099 A 4 H 1 70 25 cjp 1 1 79 80 20 15.0 3.0 15.0 1.0 5.0 1.0 25 40 1.0 59.0 0.5 0.5 60 Diatom ooze 178 1099 A 4 H 3 70 28.05 cjp 1 1 79 80 20 25.0 5.0 15.0 12.0 1.0 1.0 44 59 1.0 40.0 0.5 0.5 41 Diatomaceous clayey silt 178 1099 A 4 H 5 60 30.95 cjp 1 1 79 80 20 30.0 6.0 20.0 10.0 3.0 1.0 50 70 30.0 0.5 0.5 30 Diatomaceous clayey silt 178 1099 A 4 H 6 60 32.45 cjp 1 20 70 90 10 30.0 10.0 10.0 2.0 15.0 2.0 1.0 60 70 30.0 0.5 0.5 30 Diatomaceous silty mud 178 1099 A 4 H 6 120 33.05 cjp 1 1 79 80 20 38.0 5.0 15.0 1.0 8.0 1.0 1.0 54 69 30.0 0.5 1.0 31 Diatomaceous clayey silt 178 1099 A 4 H 7 60 33.95 cjp 1 10 60 70 30 35.0 7.0 25.0 0.5 10.0 2.0 1.0 55 80 20.0 0.5 0.5 20 Diatom-bearing silty mud 178 1099 A 5 H 1 80 34.6 eac 1 5 70 75 25 28.0 15.0 20.0 2.0 45 65 35.0 2.0 35 Diatomaceous clayey silt 178 1099 A 5 H 2 75 36.05 eac 1 2 88 90 20 20.0 2.0 14.0 2.0 5.0 3.0 33 47 50.0 3.0 53 Diatom ooze 178 1099 A 5 H 3 137 38.27 eac 1 6 40 46 64 45 45 55.0 0.5 0.5 55 Diatom ooze 178 1099 A 5 H 4 84 39.34 eac 2 3 35 38 62 10.0 6.0 55.0 4.0 20 75 25.0 0.5 25 Diatomaceous silty clay 178 1099 A 5 H 5 57 40.59 ce 2 10 75 85 15 20.0 3.0 18.0 3.0 3.0 29 47 50.0 3.0 53 Diatom ooze 178 1099 A 5 H 5 76 40.78 ce 1 3 87 90 10 10.0 2.0 18.0 2.0 3.0 2.0 19 37 0.5 60.0 3.0 63 Diatom ooze 178 1099 A 5 H 5 120 41.22 eac 1 5 40 45 65 40 40 55.0 5.0 60 Diatom ooze 178 1099 A 6 H 1 143 44.73 am 1 0 50 50 50 10.0 20.0 10.0 20 40 40.0 10.0 10.0 60 Diatom-bearing silty clay 178 1099 A 6 H 3 76 47.09 am 1 0 30 30 70 5.0 25.0 5.0 10 35 40.0 25.0 65 Diatom ooze 178 1099 A 6 H 5 56 49.9 am 1 0 40 40 60 13.0 28.0 12.0 25 53 20.0 27.0 47 Diatom-bearing silty clay 178 1099 A 6 H 7 27 52.61 am 1 0 35 35 65 15.0 3.0 30.0 10.0 28 58 22.0 20.0 42 Diatom-bearing silty clay 178 1099 A 7 H 1 70 53.5 cjp 1 5 65 70 30 25.0 7.0 25.0 1.0 1.0 1.0 35 60 0.5 40.0 0.5 0.5 40 Diatomaceous clayey silt 178 1099 A 7 H 2 133 55.63 cjp 2 5 75 80 20 30.0 7.0 15.0 1.0 5.0 1.0 1.0 45 60 0.5 40.0 0.5 0.5 40 Diatomaceous clayey silt 178 1099 A 7 H 3 70 56.5 cjp 1 2 68 70 30 25.0 7.0 25.0 1.0 1.0 1.0 35 60 40.0 0.5 0.5 40 Diatomaceous clayey silt 178 1099 A 7 H 6 130 61.6 cjp 1 2 68 70 30 20.0 4.0 25.0 2.0 5.0 3.0 1.0 35 60 40.0 0.5 0.5 40 Diatomaceous clayey silt 178 1099 B 2 H 1 78 70.28 wlf 1 12 55 67 33 12.0 8.0 2.0 13.0 1.0 2.0 36 38 44.0 8.0 10.0 62 Diatomaceous clayey silt 178 1099 B 2 H 2 64 71.64 wlf 2 3 95 98 2 2.0 1.0 0.0 1.0 1.0 5 5 93.0 2.0 95 Diatom ooze 178 1099 B 2 H 3 86 73.36 wlf 1 45 45 90 10 20.0 10.0 9.0 7.0 28.0 2.0 1.0 3.0 5.0 76 85 3.0 7.0 2.0 3.0 15 sandy mud 178 1099 B 2 H 3 141 73.91 wlf 2 30 60 90 10 18.0 3.0 8.0 10.0 25.0 5.0 70 70 0.5 10.0 2.0 5.0 13.0 30 Diatom-bearing silty mud 178 1099 B 2 H 4 97 74.97 wlf 1 10 70 80 20 13.0 7.0 15.0 2.0 8.0 10.0 55 55 2.0 31.0 2.0 10.0 45 Diatomaceous silty mud 178 1099 B 2 H 6 30 77.3 wlf 1 2 88 90 10 12.0 7.0 2.0 18.0 2.0 4.0 10.0 43 45 27.0 1.0 12.0 10.0 55 Diatomaceous silt 178 1099 B 3 H 1 79 79.79 wlf 1 8 50 58 42 12.0 7.0 3.0 12.0 5.0 4.0 42 45 39.0 8.0 8.0 55 Diatomaceous clayey silt 178 1099 B 3 H 2 132 81.87 wlf 1 2 60 62 38 9.0 4.0 6.0 12.0 1.0 3.0 5.0 34 40 40.0 5.0 10.0 5.0 60 Diatomaceous clayey silt 178 1099 B 3 H 4 103 84.58 wlf 1 1 59 60 40 6.0 3.0 6.0 1.0 9.0 1.0 2.0 2.0 22 28 0.4 59.0 3.0 12.0 72 Diatom ooze 178 1099 B 3 H 5 48 85.53 wlf 2 1 95 96 4 2.0 1.0 1.0 1.0 3.0 1.0 1.0 2.0 14 15 83.0 2.0 85 Diatom ooze 178 1099 B 3 H 5 105 86.1 wlf 2 2 95 97 3 2.0 1.0 2.0 1.0 1.0 10 10 85.0 3.0 2.0 90 Diatom ooze 178 1099 B 3 H 6 38 86.93 wlf 2 1 95 96 4 2.0 1.0 0.0 1.0 3.0 1.0 1.0 22.0 35 35 58.0 0.5 0.5 2.0 5.0 65 Diatom ooze 178 1099 B 3 H 6 50 87.05 wlf 2 2 68 70 30 5.0 3.0 2.0 2.0 7.0 2.0 4.0 5.0 28 30 56.0 1.0 8.0 5.0 70 Diatom ooze 178 1099 B 4 H 1 110 89.6 wlf 1 2 60 62 38 5.0 3.0 4.0 6.0 1.0 2.0 1.0 18 22 67.0 2.0 9.0 78 Diatom ooze 178 1099 B 4 H 3 57 92.07 wlf 1 2 60 62 38 10.0 3.0 2.0 5.0 1.0 1.0 1.0 2.0 23 25 62.0 1.0 7.0 5.0 75 Diatom ooze 178 1099 B 4 H 3 103 92.53 wlf 2 100 0 100 0 0 0 100.0 100 Foraminifer ooze 178 1099 B 4 H 5 120 95.7 wlf 2 96 2 98 2 30.0 20.0 0.0 5.0 15.0 5.0 20.0 3.0 98 98 1.0 1.0 2 sand 178 1099 B 4 H 6 105 96.86 wlf 2 30 70 100 0 1.0 1.0 1.0 6.0 9 10 43.0 2.0 50.0 5.0 90 Diatom-bearing silty mud 178 1099 B 5 H 1 96 98.96 wlf 1 5 75 80 20 4.0 3.0 2.0 4.0 1.0 1.0 1.0 1.0 16 18 75.0 2.0 5.0 82 Diatom ooze 178 1099 B 5 H 2 150 101 wlf 1 8 80 88 12 4.0 2.0 2.0 5.0 1.0 1.0 3.0 2.0 18 20 67.0 3.0 10.0 80 Diatom ooze 178 1099 B 5 H 5 11 104.11 wlf 2 70 29 99 1 2.0 1.0 2.0 20.0 10.0 95 95 3.0 2.0 5 sandy mud 178 1099 B 5 H 6 58 106.08 wlf 1 10 50 60 40 7.0 4.0 3.0 5.0 3.0 3.0 5.0 27 30 4.0 62.0 2.0 2.0 70 Diatom ooze 178 1099 B 5 H CC 30 107.98 wlf 2 2 40 42 58 8.0 7.0 8.0 8.0 2.0 3.0 4.0 5.0 37 45 0.5 37.0 8.0 10.0 55 Diatom-bearing silty clay