Table T15. Inorganic carbon, calcium carbonate, total carbon, total organic carbon, total organic carbon on a carbonate-free basis, and total nitrogen concentrations, and TOC/TN ratio, Hole 1241A.
Core, section,
interval (cm)
Depth
IC
(wt%)
CaCO3 (wt%)
TC (wt%)
TOC (wt%)
TOC CFB (wt%)
TN (wt%)
TOC/TN (atomic)
(mbsf)
(mcd)
202-1241A-








1H-1, 74-75 0.74 1.04 7.76 64.7 8.49 0.73 2.07 0.127 4.93
1H-2, 74-75 2.24 2.54 6.58 54.8 6.78 0.20 0.45 0.044 3.99
1H-3, 20-21 3.20 3.50 7.65 63.7 8.20 0.55 1.52 0.098 4.85
2H-1, 74-75 4.64 5.59 7.55 62.9 8.08 0.53 1.44 0.058 7.86
2H-3, 74-75 7.64 8.59 7.57 63.0




2H-5, 74-75 10.64 11.59 7.58 63.2 8.10 0.52 1.42 0.130 3.45
2H-7, 20-21 13.10 14.05 7.72 64.3




3H-1, 74-75 14.14 15.89 8.31 69.3 8.72 0.41 1.34 0.051 6.90
3H-3, 74-75 17.15 18.90 8.03 66.9




3H-5, 74-75 20.15 21.90 8.06 67.2 8.47 0.41 1.24 0.052 6.69
3H-7, 20-21 22.63 24.38 8.41 70.0




4H-1, 74-75 23.64 27.58 8.25 68.8 8.66 0.41 1.33 0.052 6.81
4H-3, 74-75 26.65 30.59 8.87 73.9




4H-5, 74-75 29.65 33.59 8.34 69.5 8.62 0.28 0.93 0.033 7.47
5H-1, 74-75 33.14 37.86 8.52 71.0 9.20 0.68 2.35 0.058 10.10
5H-3, 74-75 36.17 40.89 7.29 60.8




5H-5, 74-75 39.18 43.90 6.53 54.4 6.87 0.34 0.74 0.042 6.92
6H-1, 8485 42.74 48.91 8.29 69.1 8.63 0.34 1.09 0.021 13.76
6H-3, 74-75 45.65 51.82 8.16 68.0




6H-5, 74-75 48.65 54.82 9.34 77.8 9.73 0.39 1.77 0.028 12.18
7H-1, 74-75 52.14 59.17 8.29 69.0 8.59 0.30 0.97 0.016 16.12
7H-3, 74-75 55.16 62.19 8.14 67.8




7H-5, 74-75 58.16 65.19 9.46 78.8 9.82 0.36 1.69 0.023 13.30
8H-1, 74-75 61.64 70.33 8.79 73.2 9.19 0.40 1.50 0.032 10.83
8H-3, 74-75 64.66 73.35 8.47 70.6




8H-5, 74-75 67.68 76.37 8.89 74.1




9H-1, 74-75 71.14 80.78 9.16 76.3 9.55 0.39 1.66 0.027 12.37
9H-3, 74-75 74.15 83.79 8.87 73.9




9H-5, 74-75 77.15 86.79 9.76 81.3 10.11 0.35 1.90 0.016 19.05
10H-2, 74-75 82.14 92.86 9.85 82.0 10.14 0.29 1.62 0.013 19.91
10H-4, 74-75 85.14 95.86 9.92 82.6




10H-6, 74-75 88.14 98.86 10.26 85.5




11H-2, 74-75 91.65 103.45 9.98 83.1 10.28 0.30 1.80 0.014 19.05
11H-4, 74-75 94.67 106.47 9.56 79.6




11H-6, 74-75 97.70 109.50 9.88 82.3




12H-2, 74-75 101.15 114.35 10.09 84.0 10.35 0.26 1.65 0.008 28.76
12H-4, 74-75 104.17 117.37 10.40 86.6




12H-6, 74-75 107.19 120.39 10.19 84.9




13H-2, 74-75 110.65 124.24 10.41 86.7




13H-4, 74-75 113.67 127.26 10.45 87.0




13H-6, 74-75 116.68 130.27 10.37 86.4




14H-2, 74-75 120.15 134.32 10.57 88.0 10.84 0.27 2.25

14H-4, 74-75 123.17 137.34 10.24 85.3




14H-6, 74-75 126.19 140.36 10.68 89.0




15H-2, 74-75 129.65 144.37 10.37 86.4 10.56 0.19 1.39 0.008 20.71
15H-4, 74-75 132.67 147.39 10.54 87.8




15H-6, 74-75 135.69 150.41 10.53 87.7




16H-4, 74-75 142.18 158.43 10.43 86.9 10.67 0.24 1.86 0.009 23.83
16H-6, 74-75 145.20 161.45 9.37 78.1




17H-2, 74-75 148.65 165.49 10.04 83.6 10.21 0.17 1.06 0.008 17.56
17H-4, 74-75 151.66 168.50 10.48 87.3




17H-6, 74-75 154.67 171.51 10.46 87.1




18H-2, 74-75 158.14 176.38 10.25 85.4 10.68 0.43 2.96 0.027 13.63
18H-4, 74-75 161.16 179.40 10.27 85.5




18H-6, 74-75 164.18 182.42 9.91 82.5




19H-2, 74-75 167.65 186.93 8.47 70.6 8.82 0.35 1.19 0.011 26.48
19H-4, 74-75 170.67 189.95 10.71 89.3 10.97 0.25 2.37

19H-6, 74-75 173.69 192.97 10.19 84.9




20H-2, 74-75 177.15 198.03 10.45 87.1 10.53 0.08 0.62 0.008 8.63
20H-4, 74-75 180.17 201.05 10.37 86.4 10.52 0.15 1.10 0.015 8.31
20H-6, 74-75 183.19 204.07 10.09 84.0




21H-2, 74-75 186.65 208.78 10.65 88.7 10.77 0.12 1.06

21H-4, 74-75 189.67 211.80 9.48 79.0 9.86 0.38 1.81 0.024 13.46
21H-6, 74-75 192.69 214.82 9.59 79.9




22H-2, 74-75 196.13 219.42 9.97 83.1 10.07 0.10 0.59 0.007 12.84
22H-4, 74-75 199.15 222.44 8.93 74.4 9.15 0.22 0.86 0.015 12.36
22H-6, 74-75 202.16 225.45 9.80 81.7




23H-1, 74-75 204.14 229.54 8.93 74.4 9.00 0.07


23H-3, 74-75 207.16 232.56 9.05 75.4 9.27 0.22 0.89 0.008 24.49
23H-6, 74-75 211.69 237.09 10.24 85.3




24H-2, 74-75 215.15 242.30 9.81 81.7 9.89 0.08 0.44 0.007 10.39
24H-4, 74-75 218.17 245.32 8.75 72.9 9.00 0.25 0.92 0.010 21.36
24H-6, 74-75 221.18 248.33 9.78 81.5




25H-2, 74-75 224.65 253.49 9.29 77.4 9.33 0.04 0.18 0.002 16.97
25H-4, 74-75 227.68 256.52 8.78 73.1 8.87 0.09 0.33 0.007 11.40
25H-6, 74-75 230.71 259.55 8.94 74.5




26H-2, 74-75 234.15 264.18 8.12 67.6 8.34 0.22 0.68 0.010 19.54
26H-4, 74-75 237.17 267.20 8.84 73.7 9.03 0.19


26H-6, 74-75 240.18 270.21 9.50 79.2




27H-2, 74-75 243.65 274.70 7.80 65.0 8.01 0.21 0.60

27H-4, 74-75 246.66 277.71 6.45 53.8 6.68 0.23 0.50 0.009 21.78
27H-6, 74-75 249.67 280.72 8.74 72.8




28H-2, 74-75 253.14 285.59 7.27 60.6 7.77 0.50 1.27 0.028 15.43
28H-4, 74-75 256.14 288.59 9.49 79.1 9.56 0.07 0.33 0.005 10.94
28H-6, 74-75 259.14 291.59 9.98 83.2




29H-2, 74-75 262.65 295.84 10.16 84.6 10.27 0.11 0.71

29H-4, 74-75 265.66 298.85 10.06 83.8 10.25 0.19 1.17

29H-6, 74-75 268.66 301.85 9.64 80.3




30H-2, 74-75 272.14 306.48 9.08 75.6 9.18 0.10 0.41 0.005 16.11
30H-4, 74-75 275.16 309.50 9.68 80.7 9.83 0.15 0.78 0.006 23.16
30H-6, 74-75 278.18 312.52 9.53 79.4




31H-2, 74-75 281.65 316.93 8.12 67.6 8.55 0.43 1.33 0.018 20.40
31H-4, 74-75 284.67 319.95 9.59 79.9 9.72 0.13 0.65

31H-6, 74-75 287.69 322.97 8.85 73.7




32H-1, 74-75 289.64 327.98 8.63 71.9




32H-2, 74-75 291.14 329.48 8.00 66.7 8.14 0.14 0.42

32H-3, 74-75 292.64 330.98 9.43 78.6




32H-5, 74-75 295.64 333.98 7.20 60.0




33H-2, 74-75 300.64 342.03 7.62 63.4 7.73 0.11 0.30 0.006 15.06
33H-4, 74-75 303.64 345.03 5.75 47.9 6.10 0.35 0.67 0.016 18.75
33H-6, 74-75 306.64 348.03 6.42 53.5




34H-2, 74-75 310.14 352.77 3.04 25.3 4.48 1.44 1.93 0.150 8.23
34H-4, 74-75 313.14 355.77 6.25 52.1 6.66 0.41 0.86 0.021 16.62
34H-6, 74-75 316.14 358.77 3.22 26.8




35X-2, 74-75 316.44 359.89 7.16 59.7




35X-4, 74-75 319.44 362.89 4.95 41.3 6.22 1.27 2.16

35X-6, 74-75 322.44 365.89 5.03 41.9




36X-2, 74-75 325.44 370.06 4.57 38.1 4.89 0.32 0.52 0.018 14.99
36X-4, 74-75 328.44 373.06 4.98 41.5 5.26 0.28 0.48 0.013 18.21
36X-6, 74-75 331.44 376.06 4.54 37.8




37X-2, 74-75 335.14 381.02 5.01 41.7 5.81 0.80 1.37 0.046 14.92
37X-4, 74-75 338.14 384.02 5.94 49.5 6.69 0.75 1.48 0.036 17.90
37X-6, 74-75 341.14 387.02 5.15 42.9




38X-2, 74-75 344.74 391.86 4.24 35.3 5.35 1.11 1.71 0.124 7.68
39X-2, 74-75 354.24 402.60 4.85 40.4 5.60 0.75 1.26 0.049 13.28
39X-3, 74-75 355.74 404.10 4.83 40.2




39X-4, 74-75 357.24 405.60 5.91 49.2




39X-6, 74-75 360.24 408.60 2.91 24.3 3.33 0.42 0.55 0.017 20.65
40X-2, 74-75 363.94 413.56 3.64 30.3 4.16 0.52 0.74 0.035 12.62
40X-4, 74-75 366.94 416.56 6.59 54.9 7.06 0.47 1.04 0.025 15.99
40X-6, 74-75 369.94 419.56 5.22 43.5




41X-2, 74-75 373.54 424.41 1.53 12.8 1.63 0.10


41X-4, 74-75 376.54 427.41 3.84 32.0 4.18 0.34 0.50 0.015 19.60
42X-2, 74-75 383.24 435.37 2.45 20.4 3.87 1.42 1.79 0.041 29.45
42X-4, 74-75 386.24 438.37 2.66 22.2 3.69 1.03 1.32 0.099 8.88
42X-6, 74-75 389.24 441.37 3.29 27.4




43X-1, 74-75 391.34 444.72 5.29 44.1 5.71 0.42 0.74

43X-2, 74-75 392.82 446.20 5.10 42.5 5.37 0.27 0.46 0.078 2.92

Note: IC = inorganic carbon, TC = total carbon, TOC = total organic carbon, CFB = carbonate-free basis, TN = total nitrogen.