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 63 469 1 1 67.0 67.0 0.00 0.67 1.8 0.9 7.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 1 1 108.0 108.0 0.00 1.08 43.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 2 2 30.0 30.0 7.50 9.30 0.7 0.6 1.4 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 2 2 96.0 96.0 7.50 9.96 1.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 2 2 136.0 136.0 7.50 10.36 2.9 0.5 20.5 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 3 2 37.0 37.0 17.00 18.87 27.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 3 2 60.0 60.0 17.00 19.10 1.4 1.0 3.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 4 2 60.0 60.0 26.50 28.60 3.5 0.6 24.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 5 1 106.0 106.0 36.00 37.06 24.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 5 1 110.0 110.0 36.00 37.10 4.0 0.6 28.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 6 1 110.0 110.0 45.50 46.60 6.8 0.6 52.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 7 4 71.0 71.0 55.00 60.21 38.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 7 4 98.0 98.0 55.00 60.48 51.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 8 2 75.0 75.0 64.50 66.75 8.8 0.4 69.7 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 9 2 83.0 83.0 74.00 76.33 82.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 10 4 123.0 123.0 83.50 89.23 7.4 0.5 56.9 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 11 1 59.0 59.0 93.00 93.59 44.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 12 5 96.0 96.0 102.50 109.46 3.1 0.4 22.5 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 12 5 99.0 99.0 102.50 109.49 21.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 13 4 61.0 61.0 112.00 117.11 58.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 14 2 60.0 60.0 121.50 123.60 7.9 0.3 63.2 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 15 1 131.0 131.0 131.00 132.31 77.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 17 1 34.0 34.0 150.00 150.34 8.0 0.1 65.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 19 1 7.0 7.0 169.00 169.07 4.0 0.4 30.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 19 1 18.0 18.0 169.00 169.18 14.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 20 3 99.0 99.0 178.50 182.49 44.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 22 1 30.0 30.0 197.50 197.80 7.6 0.2 61.9 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 22 1 33.0 33.0 197.50 197.83 64.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 27 CC 10.0 10.0 245.00 245.10 2.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 28 1 44.0 44.0 254.50 254.94 1.7 0.7 8.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 30 1 80.0 80.0 273.50 274.30 11.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 30 1 112.0 112.0 273.50 274.62 11.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 32 1 80.0 80.0 292.50 293.30 3.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 33 1 129.0 129.0 302.00 303.29 0.3 0.1 2.0 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 34 1 8.0 8.0 311.50 311.58 3.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 35 1 34.0 34.0 321.00 321.34 1.0 0.2 6.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 36 1 10.0 10.0 330.50 330.60 2.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 37 1 63.0 63.0 340.00 340.63 0.3 0.1 2.0 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 37 1 82.0 82.0 340.00 340.82 2.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 38 1 87.0 87.0 349.50 350.37 3.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 40 1 39.0 39.0 368.50 368.89 0.2 0.0 1.2 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 43 1 14.0 14.0 387.00 387.14 7.7 0.3 62.3 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 63 469 43 1 41.0 41.0 387.00 387.41 75.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 43 1 93.0 93.0 387.00 387.93 23.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 63 469 43 1 131.0 131.0 387.00 388.31 1.1 0.2 7.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY