Table T1. Site 1097 coring summary. LEG 178 SITE 1097 HOLE 1097A Position " 66 deg 23.5678'S, 70 deg 45.3840'W " "Water depth (drillpipe measurementfrom sealevel, m) m" 551.70 Core No Date Time Core Top Depth (mbsf) Core Bottom Depth (mbsf) Length Cored (m) Length Recov (m) Recov % Sect Liner Length (m) Curated Length (m) Section Top Depth (mbsf) Section Bottom Depth (mbsf) CatwalkSamples Comment 1R 03/06/98 1425 0.0 7.5 7.5 0.07 0.9 CC(w/CC) 0.07 0.07 0.00 0.07 PAL Paleo 0-2 cm 0.07 0.07 2R 03/06/98 1755 7.5 15.4 7.9 0.04 0.5 CC(w/CC) 0.04 0.04 7.50 7.54 PAL All to PAL 0.04 0.04 3R 03/06/98 2130 15.4 25.0 9.6 0.16 1.7 CC(w/CC) 0.16 0.16 15.40 15.56 0.16 0.16 4R 03/06/98 2325 25.0 34.6 9.6 0.65 6.8 1 0.65 0.65 25.00 25.65 0.65 0.65 5R 03/07/98 0040 34.6 44.2 9.6 0.40 4.2 1 0.40 0.40 34.60 35.00 0.40 0.40 6R 03/07/98 0150 44.2 53.6 9.4 0.33 3.5 1 0.33 0.33 44.20 44.53 0.33 0.33 7R 03/07/98 0310 53.6 63.2 9.6 0.00 0.0 No recovery 1 0.00 0.00 0.00 0.00 8R 03/07/98 0640 63.2 72.8 9.6 0.18 1.9 CC(w/CC) 0.18 0.18 63.20 63.38 PAL 0.18 0.18 9R 03/07/98 0845 72.8 82.4 9.6 0.51 5.3 1 0.51 0.62 72.80 73.42 PAL 0.51 0.62 10R 03/07/98 1120 82.4 92.1 9.7 1.07 11.0 1 0.91 0.84 82.40 83.24 CC(w/1) 0.16 0.16 83.24 83.40 PAL 1.07 1.00 11R 03/07/98 1240 92.1 101.8 9.7 0.45 4.6 1 0.32 0.43 92.10 92.53 CC(w/1) 0.13 0.22 92.53 92.75 PAL Just a trace to Paleo 0.45 0.65 12R 03/07/98 1400 101.8 111.5 9.7 2.10 21.6 1 1.50 1.50 101.80 103.30 2 0.45 0.45 103.30 103.75 CC(w/2) 0.15 0.15 103.75 103.90 PAL 2.10 2.10 13R 03/07/98 1600 111.5 116.1 4.6 1.19 25.9 1 1.02 1.02 111.50 112.52 CC(w/CC) 0.17 0.17 112.52 112.69 PAL 1.19 1.19 14R 03/07/98 1750 116.1 121.1 5.0 1.18 23.6 1 1.01 1.01 116.10 117.11 CC(w/1) 0.17 0.17 117.11 117.28 PAL 1.18 1.18 15R 03/07/98 1925 121.1 125.7 4.6 1.77 38.5 1 0.54 0.54 121.10 121.64 2 1.09 1.09 121.64 122.73 CC(w/2) 0.14 0.14 122.73 122.87 PAL 1.77 1.77 16R 03/07/98 2035 125.7 130.7 5.0 0.73 14.6 1 0.61 0.61 125.70 126.31 CC(w/1) 0.12 0.12 126.31 126.43 PAL 0.73 0.73 17R 03/07/98 2340 130.7 140.3 9.6 2.69 28.0 1 1.38 1.38 130.70 132.08 2 1.06 1.06 132.08 133.14 HS CC(w/2) 0.25 0.25 133.14 133.39 PAL 2.69 2.69 18R 03/08/98 0130 140.3 149.9 9.6 0.96 10.0 1 0.81 0.81 140.30 141.11 HS CC(w/1) 0.15 0.15 141.11 141.26 PAL 0.96 0.96 19R 03/08/98 0250 149.9 159.5 9.6 1.23 12.8 1 1.12 1.12 149.90 151.02 HS CC(w/1) 0.11 0.11 151.02 151.13 PAL 1.23 1.23 20R 03/08/98 0600 159.5 164.1 4.6 0.22 4.8 CC(w/CC) 0.22 0.22 159.50 159.72 0.22 0.22 21R 03/08/98 0540 164.1 169.2 5.1 0.05 1.0 CC(w/CC) 0.05 0.05 164.10 164.15 0.05 0.05 22R 03/08/98 0635 169.2 178.9 9.7 0.15 1.5 CC(w/CC) 0.15 0.18 169.20 169.38 PAL 0.15 0.18 23R 03/08/98 0735 178.9 188.5 9.6 0.80 8.3 1 0.67 0.67 178.90 179.57 HS CC(w/1) 0.13 0.16 179.57 179.73 PAL 0.80 0.83 24R 03/08/98 0845 188.5 198.1 9.6 0.23 2.4 CC(w/CC) 0.23 0.23 188.50 188.73 PAL 0.23 0.23 25R 03/08/98 0950 198.1 207.7 9.6 1.80 18.8 1 1.51 1.51 198.10 199.61 " PAL,HS " 2 0.29 0.31 199.61 199.92 1.80 1.82 26R 03/08/98 1230 207.7 217.3 9.6 1.25 13.0 1 0.20 0.20 207.70 207.90 2 0.79 0.79 207.90 208.69 HS CC(w/2) 0.26 0.26 208.69 208.95 PAL 1.25 1.25 27R 03/08/98 1515 217.3 226.9 9.6 2.14 22.3 1 1.23 1.23 217.30 218.53 2 0.75 0.75 218.53 219.28 PAL CC(w/2) 0.16 0.16 219.28 219.44 2.14 2.14 28R 03/08/98 1745 226.9 236.6 9.7 1.43 14.7 1 1.29 1.29 226.90 228.19 CC(w/1) 0.14 0.14 228.19 228.33 PAL 1.43 1.43 29R 03/08/98 1850 236.6 246.2 9.6 0.15 1.6 Rock only. No paleo sample CC(w/CC) 0.15 0.15 236.60 236.75 0.15 0.15 30R 03/09/98 1650 246.2 255.7 9.5 0.17 1.8 Rock only. No paleo sample CC(w/CC) 0.17 0.22 246.20 246.42 0.17 0.22 31R 03/09/98 1915 255.7 265.3 9.6 0.21 2.2 No paleo CC(w/CC) 0.21 0.26 255.70 255.96 0.21 0.26 32R 03/09/98 2010 265.3 274.9 9.6 0.26 2.7 CC(w/CC) 0.26 0.32 265.30 265.62 PAL 0.26 0.32 33R 03/09/98 2120 274.9 284.5 9.6 0.77 8.0 1 0.59 0.59 274.90 275.49 PAL CC(w/1) 0.18 0.18 275.49 275.67 0.77 0.77 34R 03/09/98 2215 284.5 293.9 9.4 4.34 46.2 1 1.50 1.50 284.50 286.00 2 1.50 1.50 286.00 287.50 " HS,IW " 3 1.20 1.20 287.50 288.70 CC(w/3) 0.14 0.14 288.70 288.84 PAL 4.34 4.34 35R 03/10/98 0040 293.9 303.5 9.6 2.35 24.5 1 1.50 1.50 293.90 295.40 2 0.56 0.56 295.40 295.96 HS CC(w/2) 0.29 0.29 295.96 296.25 PAL 2.35 2.35 36R 03/10/98 0130 303.5 313.1 9.6 5.34 55.6 1 1.50 1.50 303.50 305.00 2 1.50 1.50 305.00 306.50 3 1.50 1.50 306.50 308.00 HS 4 0.59 0.59 308.00 308.59 CC(w/4) 0.25 0.25 308.59 308.84 PAL 5.34 5.34 37R 03/10/98 0220 313.1 322.7 9.6 3.10 32.3 1 1.50 1.50 313.10 314.60 IW 2 1.40 1.40 314.60 316.00 HS CC(w/CC) 0.20 0.20 316.00 316.20 PAL 3.10 3.10 38R 03/10/98 0325 322.7 332.3 9.6 0.18 1.9 CC(w/CC) 0.18 0.29 322.70 322.99 PAL 17-18 cm Paleo 0.18 0.29 39R 03/10/98 0430 332.3 341.9 9.6 1.79 18.6 1 1.00 1.00 332.30 333.30 2 0.61 0.61 333.30 333.91 HS CC(w/2) 0.18 0.12 333.91 334.03 PAL 1.79 1.73 40R 03/10/98 0600 341.9 346.9 5.0 1.93 38.6 1 1.00 1.00 341.90 342.90 HS 2 0.67 0.67 342.90 343.57 CC(w/2) 0.26 0.26 343.57 343.83 PAL 1.93 1.93 41R 03/10/98 0740 346.9 351.5 4.6 0.26 5.7 CC(w/CC) 0.26 0.33 346.90 347.23 PAL 0.26 0.33 42R 03/10/98 1900 351.5 356.5 5.0 2.39 47.8 1 0.32 0.42 351.50 351.92 2 1.24 1.24 351.92 353.16 " IW,HS " 3 0.76 0.76 353.16 353.92 CC(w/3) 0.07 0.07 353.92 353.99 PAL 2.39 2.49 43R 03/10/98 2015 356.5 361.2 4.7 0.26 5.5 CC(w/CC) 0.26 0.41 356.50 356.91 0.26 0.41 44R 03/10/98 2300 361.2 370.8 9.6 4.24 44.2 1 1.50 1.50 361.20 362.70 2 1.50 1.50 362.70 364.20 3 0.98 0.98 364.20 365.18 HS CC(w/3) 0.26 0.26 365.18 365.44 PAL 4.24 4.24 45R 03/11/98 0030 370.8 380.5 9.7 2.82 29.1 1 1.50 1.50 370.80 372.30 IW 2 1.17 1.17 372.30 373.47 HS CC(w/2) 0.15 0.15 373.47 373.62 PAL 2.82 2.82 46R 03/11/98 0150 380.5 390.2 9.7 2.26 23.3 1 1.50 1.50 380.50 382.00 2 0.62 0.62 382.00 382.62 HS CC(w/2) 0.14 0.14 382.62 382.76 PAL 2.26 2.26 47R 03/11/98 0330 390.2 399.8 9.6 0.23 2.4 CC(w/CC) 0.23 0.27 390.20 390.47 0.23 0.27 48R 03/11/98 0435 399.8 409.4 9.6 1.49 15.5 1 1.32 1.32 399.80 401.12 HS CC(w/CC) 0.17 0.19 401.12 401.31 PAL 1.49 1.51 49R 03/11/98 0550 409.4 419.0 9.6 0.15 1.6 CC(w/CC) 0.15 0.14 409.40 409.54 0.15 0.14 50R 03/11/98 0730 419.0 428.6 9.6 0.69 7.2 1 0.57 0.72 419.00 419.72 CC(w/1) 0.12 0.14 419.72 419.86 PAL 0.69 0.86 51R 03/11/98 0830 428.6 436.6 8.0 0.14 1.8 1 0.14 0.24 428.60 428.84 0.14 0.24 Total 436.6 59.30 13.6