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 16 159 2 1 38.0 43.0 9.00 9.61 2.4 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 3 1 5.0 5.0 18.00 18.35 1.7 0.1 14.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 3 3 17.0 17.0 18.00 21.47 0.2 0.1 1.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 3 3 77.0 77.0 18.00 22.07 0.7 0.1 5.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 3 4 78.0 83.0 18.00 23.61 1.6 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 4 6 117.0 117.0 27.00 35.67 1.2 0.0 10.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 5 2 117.0 117.0 36.00 38.95 3.2 0.0 27.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 6 1 100.0 100.0 45.00 46.00 4.4 0.0 36.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 6 3 91.0 96.0 45.00 48.94 45.6 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 9 1 60.0 60.0 72.00 72.88 8.6 0.0 72.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY 16 159 9 4 58.0 63.0 72.00 77.39 66.5 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 10 2 5.0 10.0 81.00 82.67 87.9 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 10 6 90.0 95.0 81.00 89.51 61.8 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 12 1 25.0 30.0 99.00 99.39 67.3 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 12 2 15.0 20.0 99.00 100.79 69.9 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 12 6 103.0 108.0 99.00 107.67 73.3 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 13 2 95.0 100.0 107.00 109.47 62.5 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 13 4 133.0 137.0 107.00 112.85 62.5 GRAVIMETRIC ANALYSIS (CaCO3 only) DR. BERND R. SIMONEIT 16 159 13 6 87.0 87.0 107.00 115.37 4.0 0.0 33.0 LECO ACID-BASE ANALYZER (total and/or organic) DSDP SHORE LABORATORY