Depth (ft) Depth (m) % TC % IC % CaCO3 % TOC 13C-wr 18O-wr 448.72 136.77 10.96 8.90 74.19 2.06 1.31 -7.02 448.85 136.81 10.59 6.29 52.39 4.30 449.02 136.86 10.31 9.66 80.52 0.65 449.25 136.93 11.14 9.88 82.33 1.26 449.28 136.94 10.96 9.89 82.40 1.07 0.96 -6.52 449.57 137.03 11.14 7.17 59.76 3.97 449.84 137.11 9.99 8.97 74.73 1.02 1.25 -7.30 450.00 137.16 10.05 9.02 75.15 1.03 450.16 137.21 11.86 8.49 70.77 3.37 450.33 137.26 11.36 7.51 62.58 3.85 450.49 137.31 11.95 7.43 61.88 4.52 1.51 -7.27 450.66 137.36 10.22 9.07 75.59 1.15 450.82 137.41 9.41 4.65 38.73 4.76 450.98 137.46 11.93 8.34 69.53 3.59 451.15 137.51 9.20 3.88 32.31 5.32 1.71 -6.65 451.31 137.56 11.28 9.06 75.46 2.23 451.48 137.61 10.47 8.55 71.26 1.92 451.64 137.66 11.10 8.39 69.95 2.71 451.80 137.71 10.42 6.70 55.86 3.72 452.00 137.77 9.81 8.00 66.64 1.81 452.17 137.82 10.93 7.46 62.17 3.47 1.57 -7.02 452.33 137.87 10.47 8.81 73.45 1.66 452.49 137.92 11.12 8.56 71.34 2.56 452.66 137.97 10.31 8.17 68.08 2.14 452.82 138.02 9.73 9.01 75.11 0.72 1.42 -6.84 452.99 138.07 23.17 6.66 55.47 16.52 453.15 138.12 10.86 9.86 82.15 1.00 1.21 -6.51 453.31 138.17 11.19 9.75 81.26 1.44 453.48 138.22 12.29 8.44 70.29 3.85 453.64 138.27 10.59 9.74 81.16 0.85 453.81 138.32 10.82 10.16 84.62 0.66 1.26 -6.54 454.00 138.38 11.17 10.59 88.23 0.58 454.17 138.43 11.48 11.00 91.68 0.48 1.03 -5.94 454.33 138.48 10.82 10.49 87.41 0.33 454.49 138.53 11.48 10.36 86.31 1.13 454.66 138.58 11.91 9.70 80.82 2.21 454.82 138.63 12.19 9.77 81.38 2.42 1.92 -6.95 454.99 138.68 11.10 10.55 87.91 0.55 455.15 138.73 11.05 10.58 88.14 0.48 1.16 -6.41 455.31 138.78 10.78 9.99 83.21 0.79 455.48 138.83 11.99 8.62 71.86 3.36 1.58 -6.98 456.00 138.99 10.61 10.29 85.77 0.32 456.17 139.04 11.45 11.15 92.88 0.30 -0.04 -4.45 456.33 139.09 10.85 9.84 82.02 1.01 1.30 -6.55 456.50 139.14 11.73 8.68 72.33 3.05 1.73 -6.99 456.66 139.19 11.01 8.68 72.31 2.34 456.82 139.24 10.41 10.01 83.41 0.40 456.99 139.29 9.48 8.84 73.64 0.64 457.15 139.34 9.58 7.13 59.38 2.46 1.65 -6.70 457.32 139.39 11.17 9.14 76.16 2.03 457.48 139.44 10.11 9.71 80.91 0.40 457.64 139.49 10.21 9.88 82.35 0.32 457.81 139.54 10.30 9.40 78.34 0.90 1.50 -6.88 458.01 139.60 11.59 9.33 77.73 2.27 458.17 139.65 10.20 9.41 78.39 0.79 1.54 -6.90 458.33 139.70 10.03 7.84 65.35 2.18 458.50 139.75 10.79 6.84 57.00 3.95 458.66 139.80 10.26 5.66 47.13 4.60 458.83 139.85 10.36 5.94 49.47 4.42 458.99 139.90 10.52 6.84 56.99 3.68 459.15 139.95 10.67 7.94 66.20 2.72 1.95 -7.52 459.32 140.00 11.83 8.55 71.27 3.28 459.48 140.05 11.83 8.77 73.05 3.07 459.65 140.10 11.60 7.84 65.37 3.76 459.81 140.15 11.64 8.39 69.92 3.25 1.35 -7.18 460.01 140.21 10.68 10.14 84.52 0.54 460.17 140.26 11.30 10.85 90.43 0.45 -0.05 -5.16 460.47 140.35 10.60 9.82 81.85 0.78 460.50 140.36 12.14 8.32 69.36 3.82 1.35 -7.39 460.66 140.41 12.33 8.04 67.00 4.29 460.83 140.46 11.33 8.33 69.45 3.00 460.99 140.51 11.80 9.16 76.34 2.64 461.15 140.56 10.72 9.44 78.65 1.29 1.27 -6.87 461.29 140.60 10.42 8.81 73.39 1.61 461.45 140.65 12.83 8.38 69.79 4.46 461.65 140.71 10.61 10.10 84.16 0.51 461.81 140.76 11.40 9.69 80.78 1.70 462.01 140.82 12.22 8.26 68.85 3.95 462.17 140.87 10.99 10.35 86.24 0.64 1.35 -7.49 462.34 140.92 11.63 11.08 92.34 0.55 462.50 140.97 11.49 11.09 92.37 0.40 462.66 141.02 10.82 10.29 85.72 0.53 462.83 141.07 11.84 9.94 82.86 1.90 1.32 -8.01 462.99 141.12 13.23 7.40 61.66 5.83 463.16 141.17 10.62 10.01 83.38 0.62 1.45 -6.86 463.32 141.22 10.52 10.02 83.49 0.50 463.48 141.27 11.66 7.20 59.96 4.46 463.65 141.32 11.85 5.36 44.71 6.48 463.81 141.37 12.50 9.57 79.78 2.93 1.44 -7.55 463.94 141.41 10.64 10.10 84.17 0.54 464.11 141.46 10.58 10.06 83.81 0.52 464.27 141.51 11.49 11.12 92.68 0.37 0.60 -6.82 464.44 141.56 9.48 8.66 72.18 0.82 464.60 141.61 7.95 4.23 35.26 3.72 2.38 -6.55 464.76 141.66 11.24 7.53 62.72 3.71 464.90 141.70 12.61 8.78 73.13 3.84 465.06 141.75 10.24 9.47 78.92 0.77 465.26 141.81 10.13 8.56 71.33 1.57 465.42 141.86 8.87 7.47 62.27 1.39 465.58 141.91 10.18 9.32 77.65 0.86 465.75 141.96 10.60 9.37 78.12 1.22 465.91 142.01 9.16 8.84 73.70 0.31 1.49 -5.88 466.08 142.06 10.87 10.50 87.49 0.37 466.21 142.10 10.72 10.26 85.48 0.46 1.05 -6.57 466.37 142.15 11.14 10.65 88.78 0.48 466.54 142.20 10.06 9.40 78.33 0.66 466.70 142.25 9.14 7.11 59.25 2.03 466.86 142.30 9.04 7.79 64.93 1.25 2.01 -6.85 466.96 142.33 8.60 8.09 67.38 0.52 467.13 142.38 8.68 7.66 63.79 1.03 2.10 -7.00 467.29 142.43 10.00 9.40 78.33 0.60 467.49 142.49 9.42 8.79 73.24 0.63 1.55 -6.51 467.65 142.54 9.13 8.77 73.10 0.36 467.81 142.59 9.86 9.65 80.44 0.20 468.01 142.65 0.60 0.34 2.84 0.26 468.34 142.75 8.86 7.95 66.27 0.91 2.27 -6.65 468.50 142.80 8.94 7.90 65.84 1.04 468.67 142.85 9.04 7.86 65.51 1.17 468.83 142.90 9.66 8.91 74.25 0.75 469.00 142.95 9.63 8.91 74.28 0.72 469.16 143.00 9.89 9.02 75.13 0.88 469.32 143.05 9.53 8.85 73.75 0.68 1.93 -7.02 469.49 143.10 9.01 8.47 70.62 0.54 469.65 143.15 6.15 5.45 45.40 0.70 2.16 -6.61 469.82 143.20 7.45 6.62 55.15 0.84 470.01 143.26 6.80 6.29 52.39 0.52 470.18 143.31 7.16 6.21 51.74 0.95 470.34 143.36 8.33 7.71 64.24 0.62 2.62 -6.69 470.51 143.41 7.96 7.03 58.62 0.92 470.67 143.46 8.62 5.51 45.88 3.11 2.97 -6.74 470.83 143.51 11.16 8.09 67.44 3.07 471.00 143.56 10.82 9.92 82.69 0.90 471.19 143.62 10.52 10.10 84.15 0.42 471.33 143.66 10.46 10.20 85.03 0.25 1.40 -6.81 471.49 143.71 10.64 10.18 84.86 0.46 471.65 143.76 10.27 10.15 84.61 0.12 471.82 143.81 10.37 9.84 82.01 0.53 471.98 143.86 10.31 9.60 80.02 0.70 472.15 143.91 10.94 9.01 75.07 1.93 472.31 143.96 11.33 10.02 83.49 1.31 2.51 -7.27 472.47 144.01 8.80 8.02 66.87 0.77 472.64 144.06 9.85 8.97 74.76 0.88 2.67 -7.02 472.80 144.11 10.06 8.86 73.85 1.20 472.93 144.15 10.69 9.08 75.70 1.60 473.06 144.19 11.07 9.05 75.38 2.03 473.26 144.25 9.73 9.28 77.30 0.45 2.59 -6.47 473.43 144.30 9.48 8.89 74.05 0.59 473.59 144.35 8.98 7.89 65.78 1.08 473.75 144.40 10.86 8.92 74.36 1.94 473.92 144.45 12.32 9.77 81.42 2.55 2.37 -7.63 474.02 144.48 12.65 7.44 61.98 5.21 474.18 144.53 10.24 9.47 78.89 0.78 2.34 -6.74 474.31 144.57 10.08 9.65 80.43 0.43 474.51 144.63 10.01 9.79 81.56 0.22 1.39 -6.89 474.64 144.67 10.23 9.66 80.48 0.58 474.84 144.73 9.80 9.26 77.15 0.54 475.00 144.78 10.89 9.24 77.03 1.64 475.13 144.82 10.81 7.48 62.35 3.33 2.99 -7.74 475.30 144.87 13.52 8.84 73.63 4.68 475.46 144.92 8.33 6.70 55.79 1.64 3.06 -6.74 475.62 144.97 8.46 7.56 63.00 0.90 475.75 145.01 11.76 8.75 72.89 3.01 475.95 145.07 12.63 9.02 75.13 3.61 476.08 145.11 8.60 7.94 66.17 0.66 3.01 -6.74 476.25 145.16 9.05 8.43 70.24 0.62 476.41 145.21 10.39 8.50 70.81 1.89 476.57 145.26 6.86 5.67 47.22 1.20 476.74 145.31 10.89 8.93 74.43 1.96 2.83 -7.19 476.94 145.37 5.02 3.73 31.04 1.29 477.26 145.47 0.33 0.28 2.32 0.05 1.60 -7.91 477.62 145.58 9.76 9.29 77.40 0.47 477.79 145.63 8.70 8.39 69.89 0.31 477.95 145.68 9.78 9.11 75.95 0.67 478.12 145.73 9.33 8.76 72.96 0.57 1.69 -7.36 478.28 145.78 3.97 3.34 27.79 0.64 478.44 145.83 5.34 4.60 38.36 0.74 478.61 145.88 5.00 4.10 34.19 0.90 478.77 145.93 5.85 5.12 42.67 0.73 2.92 -7.62 479.00 146.00 7.01 5.64 46.99 1.37 479.13 146.04 8.71 7.49 62.45 1.22 2.96 -7.90 479.30 146.09 6.99 6.63 55.24 0.36 479.43 146.13 7.36 6.99 58.26 0.37 2.48 -5.85 479.59 146.18 6.70 5.99 49.93 0.71 479.76 146.23 7.52 7.03 58.59 0.49 479.92 146.28 9.34 8.77 73.08 0.57 480.12 146.34 9.26 9.01 75.09 0.25 0.99 -6.27 480.28 146.39 8.99 8.43 70.21 0.56 480.45 146.44 8.46 7.45 62.08 1.01 480.61 146.49 8.59 7.99 66.60 0.60 480.77 146.54 7.31 6.70 55.84 0.61 1.76 -6.93 480.97 146.60 5.54 5.03 41.88 0.51 481.14 146.65 5.60 5.25 43.79 0.35 1.40 -5.64 481.30 146.70 8.23 7.40 61.69 0.82 481.46 146.75 10.87 10.64 88.65 0.23 481.63 146.80 8.82 8.05 67.11 0.76 481.79 146.85 6.24 5.30 44.15 0.94 2.03 -6.58 481.96 146.90 6.63 6.01 50.05 0.62 482.02 146.92 5.88 4.55 37.89 1.33 482.19 146.97 5.77 5.02 41.81 0.75 482.35 147.02 7.61 7.47 62.25 0.14 0.52 -5.79 482.51 147.07 10.19 9.98 83.20 0.20 482.68 147.12 10.32 10.21 85.09 0.11 -0.37 -5.89 482.84 147.17 5.53 4.61 38.42 0.92 483.01 147.22 5.75 4.49 37.38 1.26 2.95 -6.70 483.17 147.27 5.23 3.99 33.27 1.23 483.33 147.32 0.16 0.06 0.54 0.09 483.50 147.37 0.62 0.49 4.09 0.12 483.66 147.42 4.34 4.17 34.76 0.17 1.91 -5.73 483.83 147.47 3.04 2.73 22.73 0.31 483.96 147.51 5.43 5.01 41.74 0.42 484.12 147.56 6.43 6.07 50.58 0.36 484.28 147.61 8.96 8.77 73.05 0.19 0.70 -6.68 484.45 147.66 10.44 10.11 84.23 0.33 484.61 147.71 7.64 7.36 61.33 0.28 1.98 -6.20 484.78 147.76 6.70 6.30 52.54 0.40 484.97 147.82 6.00 5.30 44.16 0.70 485.14 147.87 3.27 2.56 21.37 0.71 485.30 147.92 7.92 7.31 60.88 0.61 0.70 -6.68 485.47 147.97 9.20 8.73 72.73 0.47 485.63 148.02 8.15 6.96 58.02 1.19 2.82 -6.27 485.79 148.07 10.33 9.51 79.25 0.82 485.93 148.11 10.49 9.97 83.07 0.52 486.09 148.16 11.50 10.95 91.21 0.56 486.25 148.21 11.62 11.19 93.27 0.42 -1.25 -5.16 486.42 148.26 11.75 10.97 91.40 0.78 486.58 148.31 11.31 10.87 90.57 0.44 486.75 148.36 10.64 10.26 85.50 0.38 486.91 148.41 10.95 10.49 87.44 0.45 0.89 -6.72 487.04 148.45 10.88 10.52 87.70 0.36 487.20 148.50 10.86 10.47 87.21 0.40 0.87 -6.71 487.37 148.55 10.47 10.06 83.82 0.41 487.53 148.60 10.00 9.56 79.63 0.45 487.66 148.64 10.31 9.89 82.38 0.42 487.86 148.70 7.57 6.59 54.94 0.98 1.95 -7.13 488.02 148.75 8.15 7.31 60.92 0.84 488.19 148.80 7.97 6.78 56.46 1.19 1.76 -7.17 488.35 148.85 10.09 8.38 69.81 1.71 488.52 148.90 7.85 6.35 52.88 1.51 1.50 -6.62 488.68 148.95 8.87 5.41 45.11 3.46 488.85 149.00 9.43 5.96 49.67 3.47 1.58 -7.35 489.04 149.06 8.24 5.06 42.19 3.17 1.30 -7.18 "[TC, total carbon; IC, inorganic carbon; TOC, total organic carbon" "(TC-IC); CaCO3 = IC/0.12; 13C-wr and 18-O-wr, carbon- and " "oxygen-isotope composition, respectively, expressed as the " per mil difference relative to the University of Chicago belemnite marine standard (PDB)]