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 12 118 1 2 14.0 14.0 96.00 97.64 3.7 1.0 22.6 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 1 6 30.0 30.0 96.00 103.80 9.5 0.2 77.2 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 2 6 15.0 15.0 200.00 207.65 5.9 0.7 43.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 4 2 15.0 15.0 350.00 351.65 5.6 0.5 42.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 5 2 47.0 47.0 399.00 400.97 8.6 0.1 70.6 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 8 1 115.0 115.0 505.00 506.15 8.2 0.1 67.5 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 10 1 28.0 28.0 604.00 604.28 7.0 0.6 53.7 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 11 1 15.0 15.0 650.00 650.15 6.4 0.2 51.4 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 12 118 15 1 0.0 0.0 714.00 714.00 7.7 0.1 64.1 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY