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 90 587 1 1 77.0 77.0 0.00 0.77 94.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 1 2 77.0 77.0 0.00 2.27 93.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 2 1 77.0 77.0 3.10 3.87 90.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 2 2 77.0 77.0 3.10 5.37 93.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 2 4 77.0 77.0 3.10 8.37 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 2 5 104.0 104.0 3.10 10.14 93.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 3 1 81.0 81.0 12.70 13.51 94.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 3 2 81.0 81.0 12.70 15.01 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 3 3 76.0 76.0 12.70 16.46 93.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 3 4 76.0 76.0 12.70 17.96 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 3 5 106.0 106.0 12.70 19.76 95.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 4 2 75.0 75.0 22.30 24.55 100.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 4 4 75.0 75.0 22.30 27.55 99.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 4 6 75.0 75.0 22.30 30.55 96.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 5 1 127.0 127.0 31.90 33.17 99.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 5 3 127.0 127.0 31.90 36.17 96.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 5 6 127.0 127.0 31.90 40.67 94.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 6 1 128.0 128.0 41.50 42.78 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 6 2 113.0 113.0 41.50 44.13 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 6 4 74.0 74.0 41.50 46.74 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 6 5 82.0 82.0 41.50 48.32 98.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 7 1 72.0 72.0 51.10 51.82 99.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 7 3 72.0 72.0 51.10 54.82 94.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 7 5 82.0 82.0 51.10 57.92 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 8 1 86.0 86.0 60.70 61.56 99.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 8 3 86.0 86.0 60.70 64.56 99.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 8 5 86.0 86.0 60.70 67.56 98.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 9 1 79.0 79.0 70.30 71.09 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 10 1 76.0 76.0 79.90 80.66 93.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 10 2 76.0 76.0 79.90 82.16 100.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 10 4 76.0 76.0 79.90 85.16 96.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 10 5 76.0 76.0 79.90 86.66 100.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 11 3 97.0 97.0 89.50 93.47 97.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD 90 587 11 5 97.0 97.0 89.50 96.47 94.0 CARBONATE BOMB (CaCO3 only) DSDP SHIPBOARD