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 59 449 4 3 55.0 55.0 19.00 22.55 0.1 0.1 0.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 5 3 46.0 46.0 28.50 31.96 0.1 0.1 0.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 6 2 47.0 47.0 38.00 39.97 0.1 0.1 0.2 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 7 4 104.0 104.0 47.50 53.04 5.3 0.0 43.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 7 5 83.0 83.0 47.50 54.33 0.4 0.0 3.4 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 8 3 72.0 72.0 57.00 60.72 0.1 0.1 0.1 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 9 1 63.0 63.0 66.50 67.13 0.1 0.0 0.2 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 10 1 80.0 80.0 76.00 76.80 1.0 0.1 7.7 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY 59 449 12 2 102.0 102.0 95.00 97.52 7.8 0.0 64.6 LECO WR-12 ANALYZER (total and/or organic) DSDP SHORE LABORATORY