leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth (m) sample depth (m) percent total carbon percent organic carbon percent calcium carbonate (CaCO3) method code data source code 73 524 1 CC 10.0 10.0 0.00 0.10 50.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 2 1 111.0 111.0 9.50 10.61 87.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 2 2 37.0 37.0 9.50 11.37 79.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 3 1 80.0 80.0 28.50 29.30 86.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 3 2 30.0 30.0 28.50 30.30 10.3 0.0 85.8 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 3 2 84.0 84.0 28.50 30.84 82.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 3 3 80.0 80.0 28.50 32.30 76.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 4 1 50.0 50.0 47.50 48.00 84.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 4 2 149.0 149.0 47.50 50.49 83.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 4 3 25.0 25.0 47.50 50.75 84.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 4 4 22.0 22.0 47.50 52.22 10.2 0.0 84.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 4 4 52.0 52.0 47.50 52.52 61.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 5 1 105.0 105.0 57.00 58.05 80.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 5 2 75.0 75.0 57.00 59.25 78.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 5 3 13.0 13.0 57.00 60.13 9.6 0.0 80.0 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 5 3 116.0 116.0 57.00 61.16 64.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 5 4 91.0 91.0 57.00 62.41 65.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 5 5 67.0 67.0 57.00 63.67 80.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 6 1 145.0 145.0 66.50 67.95 77.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 6 2 14.0 14.0 66.50 68.14 9.5 0.0 79.2 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 6 2 145.0 145.0 66.50 69.45 71.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 6 3 145.0 145.0 66.50 70.95 29.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 7 1 84.0 84.0 76.00 76.84 42.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 7 2 92.0 92.0 76.00 78.42 47.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 8 1 83.0 83.0 85.50 86.33 53.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 8 2 86.0 86.0 85.50 87.86 7.8 0.0 64.7 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 8 3 101.0 101.0 85.50 89.51 63.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 8 4 86.0 86.0 85.50 90.86 9.1 0.0 75.9 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 8 5 96.0 96.0 85.50 92.46 37.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 8 6 13.0 13.0 85.50 93.13 65.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 9 2 130.0 130.0 95.00 97.80 68.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 9 3 35.0 35.0 95.00 98.35 43.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 9 5 18.0 18.0 95.00 101.18 71.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 9 6 4.0 4.0 95.00 102.54 8.2 0.0 68.0 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 10 1 21.0 21.0 104.50 104.71 54.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 10 2 73.0 73.0 104.50 106.73 6.3 0.0 51.9 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 10 2 87.0 87.0 104.50 106.87 39.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 10 4 104.0 104.0 104.50 110.04 71.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 11 1 114.0 114.0 114.00 115.14 76.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 11 2 36.0 36.0 114.00 115.86 53.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 11 4 101.0 101.0 114.00 119.51 73.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 12 2 57.0 57.0 123.50 125.57 68.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 12 3 138.0 138.0 123.50 127.88 65.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 12 4 35.0 35.0 123.50 128.35 31.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 12 6 135.0 135.0 123.50 132.35 76.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 13 3 76.0 76.0 133.00 136.76 81.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 13 5 78.0 78.0 133.00 139.78 38.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 13 5 83.0 83.0 133.00 139.83 4.4 0.1 36.4 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 14 1 130.0 130.0 142.50 143.80 69.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 14 3 91.0 91.0 142.50 146.41 28.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 15 2 48.0 48.0 152.00 153.98 4.1 0.1 33.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 15 2 149.0 149.0 152.00 154.99 43.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 15 4 121.0 121.0 152.00 157.71 76.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 15 5 71.0 71.0 152.00 158.71 46.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 15 CC 10.0 10.0 152.00 158.82 78.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 16 1 143.0 143.0 161.50 162.93 28.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 16 2 29.0 29.0 161.50 163.29 43.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 16 5 103.0 103.0 161.50 168.53 42.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 17 1 89.0 89.0 171.00 171.89 50.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 17 2 118.0 118.0 171.00 173.68 44.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 17 2 149.0 149.0 171.00 173.99 68.1 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 18 2 45.0 45.0 180.50 182.45 35.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 18 5 129.0 129.0 180.50 187.79 16.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 18 5 139.0 139.0 180.50 187.89 5.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 19 1 54.0 54.0 190.00 190.54 40.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 19 2 110.0 110.0 190.00 192.60 26.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 19 2 118.0 118.0 190.00 192.68 34.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 19 3 36.0 36.0 190.00 193.36 0.8 0.0 6.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 19 3 93.0 93.0 190.00 193.93 13.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 20 1 118.0 118.0 199.50 200.68 2.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 20 3 35.0 35.0 199.50 202.85 24.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 21 1 101.0 101.0 209.00 210.01 9.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 21 3 26.0 26.0 209.00 212.26 7.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 21 4 28.0 28.0 209.00 213.78 44.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 22 1 22.0 22.0 218.50 218.72 7.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 22 3 84.0 84.0 218.50 222.34 36.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 22 3 129.0 129.0 218.50 222.79 16.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 22 4 17.0 17.0 218.50 223.17 6.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 22 5 115.0 115.0 218.50 225.65 9.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 23 1 52.0 52.0 228.00 228.52 2.7 0.1 22.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 23 1 139.0 139.0 228.00 229.39 30.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 23 3 60.0 60.0 228.00 231.60 23.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 23 4 25.0 25.0 228.00 232.75 5.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 24 1 55.0 55.0 237.50 238.05 8.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 24 2 6.0 6.0 237.50 239.06 6.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 24 3 4.0 4.0 237.50 240.54 4.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 25 1 111.0 111.0 247.00 248.11 2.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 25 2 12.0 12.0 247.00 248.62 1.6 0.0 13.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 25 4 71.0 71.0 247.00 252.21 8.7 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 25 4 97.0 97.0 247.00 252.47 0.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 25 5 10.0 10.0 247.00 253.10 6.3 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 25 5 70.0 70.0 247.00 253.70 12.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 26 1 82.0 82.0 256.50 257.32 5.2 0.0 42.7 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 26 2 71.0 71.0 256.50 258.71 23.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 26 4 6.0 6.0 256.50 261.06 28.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 26 5 11.0 11.0 256.50 262.61 12.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 26 7 54.0 54.0 256.50 266.04 5.4 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 27 1 91.0 91.0 266.00 266.91 10.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 27 1 146.0 146.0 266.00 267.46 2.9 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 27 2 122.0 122.0 266.00 268.72 0.1 0.0 1.0 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 73 524 27 4 47.0 47.0 266.00 270.97 6.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 28 1 9.0 9.0 275.50 275.59 26.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 28 1 35.0 35.0 275.50 275.85 0.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 28 3 26.0 26.0 275.50 278.76 13.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 28 3 118.0 118.0 275.50 279.68 25.5 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 29 1 97.0 97.0 285.00 285.97 8.2 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 29 1 113.0 113.0 285.00 286.13 60.6 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 73 524 32 1 121.0 121.0 303.50 304.71 4.8 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD