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 29 283 2 2 20.0 20.0 10.00 11.70 0.5 0.1 3.6 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 2 3 47.0 47.0 10.00 13.47 0.2 0.1 0.5 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 5 2 93.0 93.0 86.00 88.43 4.5 0.8 30.8 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 6 2 70.0 70.0 124.00 126.20 1.5 0.6 7.9 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 7 6 86.0 86.0 152.50 160.86 1.9 0.4 12.6 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 8 2 55.0 55.0 190.50 192.55 2.8 0.5 19.0 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 9 2 66.0 66.0 219.00 221.16 3.7 0.7 24.9 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 11 2 88.0 88.0 276.00 278.38 1.0 0.2 7.2 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 12 2 75.0 75.0 323.50 325.75 2.3 0.4 16.1 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 13 2 73.0 73.0 371.00 373.23 2.4 0.5 16.2 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 14 3 52.0 52.0 428.00 431.52 2.5 0.1 19.7 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 15 2 75.0 75.0 485.00 487.25 2.2 0.4 15.2 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 16 2 108.0 108.0 542.00 544.58 2.1 0.4 14.0 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 29 283 17 4 81.0 81.0 570.50 575.81 1.4 0.3 9.1 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY