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 1098 A 1 H 1 15 0.15 wlf 1 5 70 75 25 100 12.0 4.0 2.0 3.0 2.0 4.0 25 27 2.0 55.0 0.5 4.0 10.0 2.0 73 silty muddy diatom ooze 178 1098 A 1 H 1 40 0.4 wlf 2 15 65 80 20 100 8.0 2.0 0.5 5.0 1.0 5.0 21 21 2.0 60.0 2.0 6.0 9.0 79 silty muddy diatom ooze 178 1098 A 1 H 1 60 0.6 wlf 1 6 64 70 30 100 15.0 7.0 0.5 5.0 6.0 33 33 2.0 50.0 0.5 2.0 10.0 3.0 67 silty muddy siliceous ooze 178 1098 A 1 H 2 29 1.29 wlf 1 7 68 75 25 100 16.0 7.0 0.5 4.0 1.0 5.0 33 33 1.0 45.0 0.5 3.0 8.0 10.0 67 silty muddy siliceous ooze 178 1098 A 1 H 2 42 1.42 wlf 2 10 85 95 5 100 3.0 1.0 0.5 2.0 3.0 9 9 85.0 1.0 5.0 91 silty diatom ooze 178 1098 A 2 H 1 70 2.6 wlf 2 5 90 95 5 100 3.0 2.0 0.5 4.0 5.0 13 13 70.0 2.0 10.0 5.0 87 silty diatom ooze 178 1098 A 2 H 2 10 3.5 wlf 1 5 75 80 20 100 11.0 3.0 0.5 8.0 5.0 27 27 3.0 58.0 10.0 2.0 73 silty muddy diatom ooze 178 1098 A 2 H 2 121 4.61 wlf 1 8 77 85 15 100 8.0 2.0 0.5 4.0 3.0 17 17 3.0 70.0 3.0 4.0 3.0 83 silty muddy diatom ooze 178 1098 A 2 H 3 30 5.2 wlf 1 7 78 85 25 110 10.0 3.0 1.0 3.0 5.0 21 22 2.0 60.0 2.0 10.0 4.0 78 silty muddy diatom ooze 178 1098 A 2 H 4 65 7.05 wlf 1 5 75 80 30 110 13.0 3.0 2.0 8.0 3.0 27 29 2.0 53.0 2.0 9.0 4.0 71 silty muddy diatom ooze 178 1098 A 2 H 5 53 8.43 wlf 2 8 87 95 5 100 2.0 1.0 1.0 3.0 3.0 8 9 1.0 84.0 0.5 2.0 91 silty diatom ooze 178 1098 A 2 H 6 82 10.22 wlf 1 4 76 80 20 100 12.0 5.0 1.0 5.0 2.0 24 25 2.0 60.0 10.0 10.0 1.0 75 silty muddy diatom ooze 178 1098 A 2 H 6 146 10.86 wlf 1 2 68 70 30 100 8.0 3.0 3.0 4.0 4.0 19 22 1.0 60.0 3.0 10.0 14.0 88 silty muddy diatom ooze 178 1098 A 3 H 1 94 12.34 wlf 1 5 75 80 20 100 10.0 5.0 4.0 6.0 2.0 23 27 2.0 55.0 3.0 10.0 3.0 73 silty muddy diatom ooze 178 1098 A 3 H 2 22 13.12 wlf 2 3 92 95 5 100 3.0 2.0 1.0 3.0 1.0 9 10 80.0 10.0 90 silty diatom ooze 178 1098 A 3 H 3 98 15.38 wlf 1 8 77 85 15 100 8.0 3.0 2.0 5.0 5.0 20 22 1.0 65.0 4.0 8.0 78 silty muddy diatom ooze 178 1098 A 3 H 4 103 16.93 wlf 1 10 80 90 10 100 10.0 4.0 2.0 8.0 6.0 29 31 2.0 51.0 4.0 10.0 2.0 69 silty muddy diatom ooze 178 1098 A 3 H 5 6 17.46 wlf 1 7 68 75 25 100 10.0 3.0 1.0 8.0 3.0 24 25 2.0 56.0 4.0 10.0 3.0 75 silty muddy diatom ooze 178 1098 A 3 H 6 117 20.07 wlf 1 5 70 75 25 100 8.0 4.0 2.0 8.0 1.0 21 23 1.0 58.0 4.0 12.0 4.0 77 silty muddy diatom ooze 178 1098 A 4 H 1 80 21.7 wlf 1 2 88 90 10 100 7.0 3.0 2.0 6.0 1.0 17 19 3.0 60.0 2.0 12.0 4.0 81 silty muddy diatom ooze 178 1098 A 4 H 2 100 23.4 wlf 1 4 86 90 10 100 6.0 3.0 1.0 4.0 4.0 7.0 24 25 1.0 57.0 5.0 12.0 75 silty muddy diatom ooze 178 1098 A 4 H 3 80 24.7 wlf 1 2 88 90 10 100 10.0 3.0 1.0 4.0 5.0 5.0 27 28 1.0 59.0 5.0 12.0 5.0 72 silty muddy diatom ooze 178 1098 A 4 H 4 90 26.3 wlf 1 2 88 90 10 100 7.0 4.0 2.0 5.0 4.0 1.0 21 23 1.0 57.0 3.0 12.0 4.0 77 silty muddy diatom ooze 178 1098 A 4 H 5 26 27.16 wlf 2 12 48 60 40 100 7.0 3.0 0.5 5.0 40.0 5.0 60 60 2.0 20.0 12.0 8.0 40 diatom-bearing silty mud 178 1098 A 4 H 5 37 27.27 wlf 2 10 15 25 75 100 4.0 2.0 0.0 80.0 4.0 90 90 7.0 2.0 1.0 10 clay 178 1098 A 4 H 5 138 28.28 wlf 1 5 85 90 10 100 4.0 2.0 1.0 4.0 3.0 2.0 19 20 2.0 66.0 4.0 12.0 6.0 80 silty muddy diatom ooze 178 1098 A 4 H 6 73 29.13 wlf 1 3 87 90 10 100 6.0 3.0 0.0 5.0 3.0 1.0 18 18 2.0 54.0 6.0 10.0 10.0 82 silty muddy diatom ooze 178 1098 A 4 H 7 30 30.2 wlf 2 5 85 90 10 100 7.0 4.0 2.0 4.0 2.0 6.0 23 25 50.0 3.0 12.0 10.0 75 silty diatom ooze 178 1098 A 5 H 1 76 31.16 wlf 1 6 64 70 30 100 5.0 3.0 2.0 4.0 4.0 2.0 18 20 58.0 3.0 14.0 5.0 80 silty muddy diatom ooze 178 1098 A 5 H 2 103 32.93 wlf 2 5 85 90 10 100 3.0 2.0 3.0 3.0 1.0 12 15 71.0 1.0 8.0 5.0 85 silty diatom ooze 178 1098 A 5 H 3 13 33.53 wlf 1 2 78 80 20 100 3.0 1.0 2.0 2.0 2.0 5.0 13 15 61.0 4.0 15.0 5.0 85 silty mud bearing diatom ooze 178 1098 A 5 H 3 140 34.8 wlf 2 15 80 95 5 100 2.0 3.0 0.0 5.0 64.0 10.0 85 85 10.0 5.0 15 diatom-bearing silty mud 178 1098 A 5 H 4 80 35.7 wlf 1 4 81 85 15 100 10.0 3.0 3.0 2.0 3.0 3.0 6.0 27 30 51.0 4.0 10.0 5.0 70 silty muddy diatom ooze 178 1098 A 5 H 5 48 36.88 wlf 1 4 56 60 40 100 12.0 8.0 7.0 8.0 10.0 38 45 33.0 2.0 10.0 10.0 55 diatom-bearing silty mud 178 1098 A 5 H 7 35 39.25 wlf 2 8 82 90 10 100 10.0 4.0 10.0 2.0 10.0 1.0 8.0 25 35 42.0 2.0 10.0 10.0 65 silt bearing diatom ooze 178 1098 A 6 H 1 36 40.26 ce 1 5 65 70 30 100 5.0 2.0 53.0 0.5 7 60 40.0 40 Diatomaceous silty clay 178 1098 A 6 H 1 38 40.28 ce 1 1 30 31 69 100 10.0 2.0 10.0 1.0 35.0 1.0 1.0 50 60 40.0 40 Diatomaceous silty clay 178 1098 A 6 H 3 11 43.01 cjp 2 1 94 95 5 100 10.0 80.0 90 10.0 10 diatom-bearing silt 178 1098 A 6 H 3 24 43.14 ce 1 0 40 40 60 100 5.0 2.0 53.0 2.0 3.0 12 65 35.0 35 Diatomaceous silty clay 178 1098 A 6 H 3 45 43.35 ce 1 3 40 43 57 100 15.0 2.0 3.0 75.0 75 25.0 25 Diatomaceous silty clay 178 1098 A 6 H 3 109 43.99 cjp 2 1 94 95 5 100 2.0 5.0 2.0 0.5 4 9 91.0 0.5 91 Diatom ooze 178 1098 A 6 H 4 18 44.58 ce 1 20 30 50 50 100 20.0 10.0 60.0 2.0 3.0 3.0 40 100 0 silty clay 178 1098 A 6 H 4 25 44.65 ce 1 0 25 25 75 100 25.0 5.0 60.0 2.0 4.0 4.0 40 100 0 silty clay 178 1098 A 7 H CC 20 45.6 cjp 1 2 68 70 30 100 20.0 5.0 25.0 5.0 5.0 2.0 35 60 40.0 40 Diatomaceous clayey silt 178 1098 B 1 H 1 29 0.29 cjp 1 10 90 100 0 100 10.0 0.0 0.0 1.0 5.0 1.0 17 17 83.0 83 silty muddy diatom ooze 178 1098 B 1 H 1 117 1.17 cjp 1 2 93 95 5 100 30.0 5.0 5.0 5.0 1.0 0.5 41 46 53.0 1.0 54 muddy diatom ooze 178 1098 B 1 H 2 60 2.1 cjp 2 0 100 100 0 100 5.0 5 0.5 94.0 1.0 95 silty diatom ooze 178 1098 B 1 H 2 120 2.7 cjp 1 1 89 90 10 100 20.0 5.0 10.0 5.0 0.5 30 40 0.5 60.0 0.5 60 silty diatom ooze 178 1098 B 1 H 3 81 3.81 cjp 2 5 95 100 0 100 6.0 2.0 0.0 2.0 10 10 89.0 90 diatom ooze 178 1098 B 1 H 3 113 4.13 cjp 1 89 90 10 100 20.0 5.0 10.0 5.0 1.0 31 41 59.0 0.5 0.5 59 silty diatom ooze 178 1098 B 1 H 4 65 5.15 cjp 1 5 85 90 10 100 15.0 5.0 10.0 5.0 0.5 25 35 65.0 0.5 0.5 65 silty diatom ooze 178 1098 B 2 H 1 81 6.81 ce 1 2 50 52 48 100 10.0 3.0 38.0 4.0 17 55 40.0 5.0 45 Diatomaceous silt 178 1098 B 2 H 2 135 8.85 ce 1 2 58 60 40 100 20.0 2.0 20.0 2.0 3.0 27 47 50.0 3.0 53 Diatom ooze 178 1098 B 2 H 3 43 9.43 ce 2 5 70 75 25 100 8.0 42.0 8 50 50.0 50 Diatomaceous silt 178 1098 B 2 H 4 113 11.63 ce 1 2 58 60 40 100 20.0 35.0 20 55 45.0 45 silty diatom ooze 178 1098 B 2 H 5 90 12.9 ce 1 5 45 50 50 100 20.0 3.0 21.0 3.0 26 47 50.0 3.0 53 Diatom ooze 178 1098 B 2 H 6 40 13.9 ce 2 2 55 57 43 100 10.0 2.0 38.0 12 50 50.0 50 silty diatom ooze 178 1098 B 3 H 1 139 16.89 am 1 1 60 61 39 100 13.0 3.0 8.0 2.0 16 24 60.0 1.0 15.0 76 Diatom ooze 178 1098 B 3 H 2 29 17.29 am 1 0 30 30 70 100 5.0 0.0 22.0 5.0 10 32 35.0 3.0 25.0 68 Diatomaceous silty clay 178 1098 B 3 H 2 45 17.45 am 1 0 10 10 90 100 10.0 0 10 10.0 90.0 90 diatom ooze 178 1098 B 3 H 3 28 18.78 am 1 0 10 10 90 100 10.0 0 10 10.0 80.0 90 diatom ooze 178 1098 B 3 H 3 39 18.89 am 1 0 15 15 85 100 3.0 1.0 9.0 2.0 6 15 12.0 3.0 70.0 85 diatom ooze 178 1098 B 3 H 4 130 21.3 am 1 0 30 30 70 100 7.0 2.0 15.0 3.0 12 27 35.0 3.0 5.0 30.0 73 Diatomaceous silt 178 1098 B 3 H 5 135 22.85 am 1 3 60 63 37 100 10.0 3.0 5.0 5.0 18 23 1.0 66.0 2.0 3.0 5.0 77 diatom ooze 178 1098 B 3 H 6 29 23.29 am 1 1 89 90 10 100 6.0 3.0 3.0 12 70.0 3.0 15.0 88 diatom ooze 178 1098 B 3 H 7 30 24.8 am 1 0 40 40 60 100 20.0 5.0 10.0 5.0 30 40 40.0 20.0 60 diatom-bearing mud 178 1098 B 4 H 1 20 25.2 ce 1 3 60 63 37 100 30.0 3.0 27.0 2.0 2.0 3.0 67 30.0 0.5 3.0 33 Diatomaceous clay 178 1098 B 4 H 1 130 26.3 ce 1 5 85 90 10 100 50.0 5.0 10.0 3.0 2.0 3.0 77 0.5 20.0 3.0 23 Diatomaceous silt 178 1098 B 4 H 2 25 26.75 ce 2 5 55 60 40 100 15.0 2.0 18.0 3.0 35.0 5.0 3.0 82 15.0 3.0 18 diatom-bearing clayey silt 178 1098 B 4 H 2 140 27.9 ce 1 2 88 90 10 100 25.0 5.0 10.0 2.0 3.0 45 50.0 5.0 55 muddy diatom ooze 178 1098 B 4 H 3 73 28.73 cjp 1 2 88 90 10 100 20.0 6.0 10.0 1.0 10.0 2.0 1.0 50 0.5 50.0 0.5 50 muddy diatom ooze 178 1098 B 4 H 3 142 29.42 cjp 1 5 90 95 5 100 20.0 5.0 5.0 8.0 1.0 39 0.5 60.0 1.0 0.5 61 muddy diatom ooze 178 1098 B 4 H 4 78 30.28 cjp 1 5 85 90 10 100 30.0 10.0 10.0 1.0 16.0 2.0 1.0 70 0.5 30.0 30 Diatomaceous clayey silt 178 1098 B 4 H 4 120 30.7 cjp 2 10 80 90 10 100 30.0 7.0 10.0 1.0 10.0 1.0 1.0 60 40.0 0.5 40 Diatomaceous silty mud 178 1098 B 4 H 5 68 31.68 ce 1 2 55 57 43 100 25.0 2.0 28.0 2.0 5.0 62 35.0 3.0 38 Diatomaceous clayey silt 178 1098 B 4 H 6 68 33.18 cjp 2 0 95 95 5 100 5.0 5.0 10 90.0 90 diatom ooze 178 1098 B 4 H 7 13 33.73 ce 1 5 55 60 40 100 25.0 3.0 40.0 2.0 2.0 72 25.0 3.0 28 Diatomaceous clayey silt 178 1098 B 5 H 1 84 35.34 wlf 1 8 67 75 25 100 8.0 3.0 0.0 5.0 8.0 24 24 58.0 3.0 10.0 5.0 76 diatom ooze 178 1098 B 5 H 4 82 39.82 wlf 1 3 67 70 30 100 10.0 1.0 10.0 9.0 29 30 52.0 3.0 10.0 5.0 70 diatom ooze 178 1098 B 5 H 6 82 42.82 wlf 2 5 90 95 5 100 2.0 1.0 0.0 3.0 4.0 10 10 10.0 90.0 90 diatom ooze 178 1098 C 1 H 2 45 1.95 wlf 2 5 85 90 10 100 3.0 2.0 1.0 2.0 2.0 9 10 30.0 10.0 50.0 90 diatom-bearing silt 178 1098 C 1 H 2 110 2.6 wlf 1 5 70 75 25 100 10.0 4.0 2.0 8.0 2.0 9.0 33 35 40.0 4.0 10.0 11.0 65 Diatomaceous clayey silt 178 1098 C 1 H 3 28 3.28 wlf 2 10 65 75 25 100 3.0 2.0 0.0 3.0 8.0 4.0 20 20 51.0 4.0 10.0 15.0 80 Diatomaceous clayey silt 178 1098 C 1 H 6 50 8 wlf 1 5 65 70 30 100 8.0 3.0 0.0 10.0 4.0 10.0 35 35 35.0 3.0 12.0 15.0 65 Diatomaceous silty clay 178 1098 C 2 H 1 80 9.5 wlf 1 3 67 70 30 100 5.0 3.0 5.0 9.0 2.0 2.0 21 26 49.0 5.0 10.0 10.0 74 Diatomaceous clayey silt 178 1098 C 2 H 4 67 13.87 wf 1 5 65 70 30 100 9.0 5.0 3.0 2.0 5.0 2.0 9.0 32 35 40.0 3.0 12.0 10.0 65 Diatomaceous silty clay 178 1098 C 2 H 7 43 18.13 wlf 2 5 55 60 40 100 8.0 3.0 4.0 2.0 10.0 8.0 31 35 41.0 2.0 10.0 12.0 65 Diatomaceous silty clay 178 1098 C 3 H 1 74 18.94 wlf 1 5 70 75 25 100 8.0 2.0 7.0 4.0 7.0 21 28 43.0 4.0 10.0 15.0 72 Diatomaceous clayey silt 178 1098 C 3 H 3 80 22 wlf 1 5 65 70 30 100 10.0 5.0 2.0 2.0 8.0 3.0 6.0 33 35 42.0 2.0 13.0 8.0 65 Diatomaceous clayey silt 178 1098 C 3 H 5 8 24.28 wlf 1 5 70 75 25 100 8.0 4.0 0.0 2.0 6.0 8.0 2.0 30 30 47.0 3.0 10.0 10.0 70 Diatomaceous clayey silt 178 1098 C 4 H 1 92 28.62 wlf 1 2 68 70 30 100 8.0 4.0 2.0 8.0 5.0 8.0 35 47.0 3.0 10.0 5.0 65 Diatomaceous clayey silt 178 1098 C 4 H 3 77 31.47 wlf 1 5 65 70 30 100 7.0 2.0 4.0 5.0 20 52.0 4.0 14.0 10.0 80 diatom ooze 178 1098 C 4 H 5 63 34.33 wlf 1 3 57 60 40 100 10.0 4.0 2.0 7.0 3.0 9.0 35 51.0 2.0 12.0 10.0 65 diatom ooze 178 1098 C 5 H 1 99 38.19 wlf 1 1 60 61 39 100 8.0 4.0 0.0 2.0 8.0 4.0 4.0 30 25.0 2.0 3.0 40.0 70 diatom ooze 178 1098 C 5 H 1 115 38.35 wlf 2 1 45 46 54 100 9.0 4.0 5.0 2.0 10.0 3.0 2.0 35 25.0 8.0 33.0 65 diatom ooze 178 1098 C 5 H 3 105 41.3 wlf 1 1 95 96 4 100 1.0 1.0 1.0 1.0 1.0 5 10.0 1.0 8.0 76.0 95 diatom ooze 178 1098 C 5 H 4 17 41.92 wlf 1 8 85 93 7 100 12.0 2.0 2.0 3.0 3.0 5.0 25 12.0 1.0 8.0 54.0 75 diatom ooze 178 1098 C 5 H 5 102 44.27 wlf 1 2 40 42 58 100 30.0 21.0 20.0 4.0 5.0 10.0 2.0 92 2.0 1.0 5.0 8 silty clay