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 15 150 1 1 55.0 55.0 49.00 49.55 2.8 0.4 20.1 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 1 1 84.0 84.0 49.00 49.84 4.8 0.3 37.8 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 1 2 135.0 135.0 49.00 51.85 0.5 0.4 0.7 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 1 3 87.0 87.0 49.00 52.87 1.6 0.3 10.2 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 1 4 14.0 14.0 49.00 53.64 1.5 0.4 8.8 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 2 1 99.0 99.0 77.00 77.99 0.1 0.3 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 2 2 121.0 121.0 77.00 79.71 0.1 0.3 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 2 3 75.0 75.0 77.00 80.75 0.1 0.2 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 3 1 146.0 146.0 86.00 87.46 0.3 0.0 2.5 LECOAB (total carbon)/LECO70 (organic carbon) DSDP SHORE LABORATORY 15 150 3 2 32.0 32.0 86.00 87.82 0.1 0.2 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 3 3 26.0 26.0 86.00 89.26 0.1 0.2 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 3 5 83.0 83.0 86.00 92.83 0.5 0.1 3.1 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 4 1 95.0 95.0 95.00 95.95 2.5 0.2 19.2 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 4 1 102.0 102.0 95.00 96.02 5.9 0.1 48.1 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 4 2 111.0 111.0 95.00 97.61 7.3 0.1 59.9 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 4 3 3.0 3.0 95.00 98.03 5.0 0.1 40.4 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 4 3 50.0 50.0 95.00 98.50 0.0 0.2 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 5 3 130.0 130.0 105.00 109.30 0.0 0.2 0.0 LECO70 (total carbon)/LECOAB (organic carbon) DSDP SHORE LABORATORY 15 150 9 1 48.0 48.0 150.00 150.48 2.7 0.1 21.8 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 9 1 61.0 61.0 150.00 150.61 10.1 3.1 58.6 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 9 1 116.0 116.0 150.00 151.16 0.2 0.1 0.9 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 10 1 25.0 25.0 159.00 159.25 7.8 0.1 63.9 LECOAB (total carbon)/LECO70 (organic carbon) DSDP SHORE LABORATORY 15 150 10 1 33.0 33.0 159.00 159.33 9.5 0.1 78.5 LECO 70-SECOND ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 10 2 26.0 26.0 159.00 160.76 9.6 0.1 78.8 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 15 150 10 2 54.0 54.0 159.00 161.04 9.7 0.1 80.5 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY