Table T13. Inorganic carbon, carbonate, total carbon, total organic carbon, total nitrogen, and total sulfur contents at Site 1146.


Depth IC
(wt%)		 CaCO3
(wt%)		 TC
(wt%)		 TOC
(wt%)		 TN
(wt%)		 TS
(wt%)		 C/N
Core, section,
interval (cm)		 (mbsf) (mcd)
184-1146A-                  
1H-1, 107-108 1.07 1.07 2.56 21.4 3.16 0.60 0.09 0.10 6.6
2H-1, 107-108 4.97 5.92 1.67 14.0          
2H-3, 107-108 7.97 8.92 1.84 15.4 2.83 0.99 0.11 0.30 9.0
2H-5, 107-108 10.97 11.92 2.42 20.2          
3H-1, 107-108 14.47 16.12 0.94 7.9          
3H-3, 107-108 17.47 19.12 2.23 18.6 2.92 0.68 0.09 0.15 7.6
3H-5, 107-108 20.47 22.12 3.19 26.6          
4H-1, 107-108 23.97 26.57 2.50 20.9          
4H-3, 107-108 26.97 29.57 1.59 13.3 2.50 0.91 0.10 0.52 9.1
4H-5, 107-108 29.97 32.57 1.20 10.0          
5H-1, 107-108 33.47 36.62 1.90 15.9          
5H-3, 107-108 36.47 39.62 1.48 12.4 2.12 0.64 0.08 0.23 8.0
5H-5, 107-108 39.47 42.62 3.22 26.8          
6H-1, 107-108 42.97 46.22 2.38 19.9          
6H-3, 107-108 45.97 49.22 2.77 23.1 3.63 0.85 0.10 0.40 8.5
6H-6, 107-108 50.47 53.72 2.29 19.1          
7H-1, 107-108 52.47 54.97 2.47 20.6          
7H-3, 107-108 55.47 57.97 3.82 31.9 4.17 0.34 0.07 0.37 4.9
7H-6, 107-108 59.97 62.47 3.11 26.0          
8H-1, 107-108 61.97 64.97 3.33 27.8          
8H-3, 107-108 64.97 67.97 2.65 22.1 3.13 0.48 0.08 0.13 6.0
8H-5, 107-108 67.97 70.97 3.35 27.9          
8H-6, 108-109 69.48 72.48 1.92 16.1          
9H-1, 107-108 71.47 75.07 2.03 16.9          
9H-3, 107-108 74.47 78.07 2.91 24.3 3.60 0.68 0.09 0.20 7.6
9H-6, 107-108 78.97 82.57 2.23 18.6          
10H-1, 107-108 80.97 84.77 2.65 22.1          
10H-3, 107-108 83.97 87.77 1.94 16.2 2.47 0.53 0.09 0.42 5.8
10H-5, 107-108 86.97 90.77 3.75 31.3          
11H-1, 107-108 90.47 95.82 2.38 19.8          
11H-3, 107-108 93.47 98.82 2.22 18.5 2.86 0.64 0.08 0.20 8.0
11H-6, 107-108 97.97 103.32 1.63 13.6          
12H-1, 107-108 99.97 105.77 2.99 24.9          
12H-3, 107-108 102.97 108.77 2.05 17.1 2.40 0.35 0.07 0.12 5.0
12H-6, 107-108 107.47 113.27 2.32 19.3          
13H-1, 107-108 109.47 115.97 2.78 23.2          
13H-3, 107-108 112.47 118.97 2.33 19.4 2.74 0.41 0.07 0.07 5.8
13H-6, 107-108 117.01 123.51 2.46 20.6          
14H-1, 107-108 118.97 126.32 3.17 26.4          
14H-3, 107-108 121.97 129.32 2.38 19.8 2.71 0.33 0.06 0.05 5.5
14H-6, 107-108 126.47 133.82 2.98 24.8          
15H-1, 107-108 128.47 136.67 1.80 15.0          
15H-3, 107-108 131.47 139.67 1.74 14.5 2.13 0.39 0.06 0.20 6.5
15H-6, 107-108 135.99 144.19 2.85 23.8          
16H-1, 107-108 137.97 146.82 2.11 17.6          
16H-3, 107-108 140.97 149.82 2.74 22.8 3.19 0.45 0.07 0.00 6.4
17H-1, 107-108 147.47 157.82 2.87 23.9          
17H-3, 107-108 150.47 160.82 2.46 20.5 2.82 0.35 0.06 0.05 5.9
17H-6, 107-108 154.97 165.32 3.80 31.7          
18H-1, 107-108 156.97 167.02 2.71 22.6          
18H-3, 107-108 159.97 170.02 2.78 23.2 3.11 0.32 0.06 0.10 5.4
18H-6, 75-76 164.15 174.20 3.05 25.5          
19H-1, 107-108 166.47 176.62 3.31 27.6          
19H-3, 107-108 169.47 179.62 2.52 21.1 2.87 0.34 0.05 0.05 6.8
19H-6, 107-108 173.97 184.12 3.02 25.2          
20H-1, 107-108 175.97 186.40 3.47 28.9          
20H-3, 107-108 178.97 189.40 3.21 26.8 3.52 0.31 0.05 0.00 6.1
20H-6, 107-108 182.99 193.42 3.56 29.7          
21H-1, 107-108 185.47 197.82 3.63 30.3          
21H-3, 107-108 188.47 200.82 3.81 31.7 4.11 0.30 0.05 0.06 6.0
21H-6, 107-108 192.97 205.32 3.66 30.5          
22X-1, 107-108 194.97 208.02 3.28 27.4          
22X-3, 107-108 197.97 211.02 3.87 32.3 4.13 0.26 0.04 0.00 6.5
22X-6, 107-108 202.47 215.52 4.19 35.0          
23X-1, 107-108 204.07 217.97 2.74 22.9          
23X-3, 107-108 207.07 220.97 2.60 21.7 2.87 0.27 0.05 0.00 5.4
23X-6, 107-108 211.57 225.47 4.59 38.3          
24X-1, 107-108 213.77 228.47 3.95 33.0          
24X-3, 107-108 216.77 231.47 5.26 43.8 5.39 0.13 0.04 0.00 3.2
24X-6, 107-108 221.27 235.97 5.94 49.5          
26X-1, 107-108 233.17 247.72 6.31 52.6          
26X-3, 107-108 236.17 250.72 6.14 51.2 6.29 0.15 0.02 0.00 7.4
26X-6, 107-108 240.67 255.22 7.01 58.5          
27X-1, 107-108 242.77 258.87 6.64 55.3          
27X-3, 107-108 245.77 261.87 6.67 55.6 6.79 0.11 0.02 0.00 5.7
27X-6, 107-108 250.27 266.37 7.68 64.1          
28X-1, 107-108 252.37 270.01 8.05 67.1          
28X-3, 107-108 255.37 273.01 7.10 59.2 7.18 0.07 0.02 0.00 3.7
28X-6, 107-108 259.87 277.51 7.20 60.0          
29X-1, 107-108 261.97 280.07 7.17 59.7          
29X-3, 107-108 264.97 283.07 7.22 60.2 7.28 0.05 0.03 0.00 1.8
29X-6, 107-108 269.47 287.57 7.14 59.5          
30X-1, 107-108 271.67 290.12 6.83 57.0          
30X-3, 107-108 274.67 293.12 6.87 57.2 6.95 0.08 0.02 0.00 4.0
30X-6, 107-108 279.17 297.62 6.80 56.7          
31X-1, 107-108 281.27 299.72 6.18 51.5          
31X-3, 107-108 284.27 302.72 6.10 50.8 6.17 0.07 0.03 0.00 2.3
31X-6, 107-108 288.77 307.22 6.79 56.6          
32X-1, 107-108 290.87 309.32 6.49 54.1          
32X-3, 107-108 293.87 312.32 6.72 56.0 6.91 0.18 0.03 0.00 6.1
32X-6, 107-108 298.37 316.82 6.84 57.0          
33X-1, 107-108 300.57 319.32 5.79 48.2          
33X-3, 107-108 303.57 322.32 6.25 52.1 6.30 0.05 0.03 0.00 1.6
33X-6, 113-114 308.13 326.88 7.45 62.1          
34X-1, 107-108 310.17 329.12 7.61 63.5          
34X-3, 107-108* 313.17 332.12 6.91 57.6 7.07 0.16 0.02 0.00 6.4
34X-6, 107-108 317.67 336.62 7.18 59.9          
35X-1, 107-108 319.77 339.47 5.28 44.0          
35X-3, 107-108* 322.77 342.47 6.06 50.5 6.38 0.32 0.04 0.00 7.3
35X-6, 107-108 327.27 346.97 6.84 57.1          
36X-1, 107-108 329.47 351.57 6.95 57.9          
36X-3, 107-108 332.47 354.57 7.10 59.2 7.26 0.15 0.07 0.03 2.2
36X-6, 107-108 336.97 359.07 7.32 61.0          
37X-1, 107-108 339.17 361.92 6.47 53.9          
37X-3, 107-108 342.17 364.92 6.34 52.9 6.51 0.16 0.06 0.00 2.7
37X-6, 107-108 346.67 369.42 7.23 60.2          
38X-1, 107-108 348.77 372.52 6.64 55.4          
38X-3, 107-108 351.77 375.52 6.49 54.1 6.66 0.17 0.04 0.00 4.1
38X-6, 107-108 356.27 380.02 6.23 51.9          
39X-1, 107-108 358.37 382.17 6.67 55.6          
39X-3, 107-108 361.37 385.17 7.21 60.1 7.42 0.20 0.04 0.00 5.1
39X-6, 107-108 365.87 389.67 6.86 57.2          
40X-1, 107-108 367.97 392.77 7.20 60.0          
40X-3, 107-108 370.97 395.77 6.93 57.8 7.09 0.16 0.04 0.01 3.9
40X-6, 107-108 375.47 400.27 7.16 59.6          
41X-1, 107-108 377.57 403.19 6.56 54.7          
41X-3, 107-108 380.57 406.19 6.12 51.0 6.30 0.18 0.03 0.01 5.9
41X-6, 107-108 385.07 410.69 7.05 58.8          
42X-1, 107-108 387.17 411.49 6.13 51.1          
42X-3, 107-108* 390.17 414.49 6.59 54.9 6.74 0.15 0.04 0.00 4.3
42X-6, 107-108* 394.67 418.99 6.92 57.7 7.26 0.34 0.03 0.00 17.2
43X-1, 107-108 396.77 421.24 6.53 54.4          
43X-3, 107-108 399.77 424.24 6.02 50.2 6.23 0.20 0.04 0.00 5.1
43X-6, 107-108 404.27 428.74 4.94 41.2          
44X-1, 107-108 406.37 430.44 5.66 47.2          
44X-3, 107-108 409.37 433.44 6.10 50.9 6.11 0.00 0.04 0.00 0.1
44X-6, 107-108 413.87 437.94 5.11 42.6          
45X-1, 87-88 415.77 440.19 4.15 34.6          
45X-3, 98-99 418.88 443.30 5.52 46.0 5.65 0.12 0.09 0.00 1.4
45X-6, 72-73 423.12 447.54 5.38 44.8          
46X-1, 107-108 425.57 451.49 3.21 26.8          
46X-3, 43-44 427.93 453.85 5.08 42.4 5.23 0.14 0.08 0.00 1.8
46X-6, 104-105 433.04 458.96 4.29 35.8          
47X-1, 130-131 435.40 463.32 4.54 37.9          
47X-3, 101-102 438.11 466.03 3.59 29.9 3.68 0.09 0.09 0.00 1.0
47X-6, 80-81 442.40 470.32 4.35 36.3          
48X-1, 107-108 444.77 472.98 4.67 38.9          
48X-3, 107-108 447.77 475.98 4.07 34.0 4.16 0.08 0.08 0.02 1.0
48X-6, 107-108 452.27 480.48 5.66 47.2          
49X-1, 107-108 454.47 481.61 4.62 38.5          
49X-3, 107-108 457.47 484.61 5.62 46.8 5.68 0.06 0.09 0.00 0.7
49X-6, 107-108 461.97 489.11 5.66 47.2          
50X-1, 107-108 464.07 490.76 4.59 38.3          
50X-3, 107-108* 467.07 493.76 4.66 38.8 4.89 0.23 0.09 0.00 3.0
50X-3, 125-127* 467.25 493.94 3.22 26.9 3.60 0.38 0.05 0.03 8.0
50X-3, 126-127 467.26 493.95 3.43 28.6 3.58 0.15 0.09 0.07 1.6
50X-6, 107-108 471.57 498.26 5.51 45.9          
51X-1, 107-108 473.47 500.66 5.10 42.5          
51X-3, 107-108 476.47 503.66 3.23 26.9 3.31 0.08 0.13 0.02 0.6
51X-6, 107-108 480.97 508.16 5.38 44.9          
52X-1, 107-108 483.07 511.51 4.63 38.6          
52X-3, 107-108 486.07 514.51 5.24 43.7 5.11 0.00 0.04 0.00 0.0
52X-6, 107-108 490.57 519.01 3.62 30.2          
53X-1, 107-108 492.67 522.56 3.10 25.9          
53X-3, 107-108 495.67 525.56 3.97 33.1 4.17 0.20 0.10 0.00 2.0
53X-6, 107-108 500.17 530.06 4.45 37.1          
54X-1, 107-108 502.27 533.01 3.02 25.2          
54X-3, 107-108 505.27 536.01 2.20 18.4 2.34 0.13 0.09 0.01 1.5
55X-1, 107-108 511.87 542.51 4.58 38.2          
55X-3, 107-108* 514.87 545.51 3.28 27.4 3.48 0.20 0.12 0.03 1.5
55X-6, 107-108 519.37 550.01 2.46 20.5          
56X-1, 107-108 521.47 554.52 1.85 15.5          
56X-3, 107-108* 524.47 557.52 3.98 33.2 4.33 0.35 0.11 0.03 3.1
57X-1, 107-108 530.97 565.47 4.81 40.1          
57X-3, 107-108 533.97 568.47 5.51 46.0 5.59 0.07 0.04 0.00 1.8
57X-6, 107-108 538.47 572.97 3.69 30.8          
58X-1, 107-108 540.47 576.34 3.79 31.6          
58X-3, 107-108 543.47 579.34 4.01 33.4 3.91 0.00 0.05 0.05 0.0
58X-6, 107-108 547.97 583.84 3.73 31.1          
59X-1, 125-126 550.35 586.08 2.05 17.1          
59X-3, 101-102 553.11 588.84 3.10 25.9 3.22 0.11 0.09 0.06 1.3
59X-6, 118-119 557.78 593.51 2.85 23.8          
60X-1, 107-108 559.77 595.87 3.78 31.5          
60X-3, 107-108 562.78 598.88 3.85 32.1 4.00 0.14 0.09 0.02 1.6
60X-6, 107-108 567.31 603.41 3.39 28.3          
61X-1, 107-108 569.37 605.36 3.83 31.9          
61X-3, 107-108 572.37 608.36 3.04 25.4 3.18 0.13 0.06 0.00 2.2
61X-6, 107-108 576.87 612.86 4.54 37.8          
62X-1, 107-108 579.07 615.86 3.80 31.7          
62X-3, 107-108* 582.07 618.86 2.78 23.2 2.93 0.15 0.11 0.07 1.4
62X-6, 97-98* 586.47 623.26 4.32 36.0 4.53 0.21 0.04 0.00 8.0
63X-1, 110-111 588.70 625.04 3.74 31.2          
63X-3, 110-111 591.70 628.04 3.19 26.6 3.35 0.16 0.10 0.00 1.6
63X-6, 109-110 596.19 632.53 3.28 27.3          
64X-1, 107-108 598.27 634.26 3.70 30.9          
64X-3, 107-108 601.27 637.26 1.56 13.0 1.69 0.13 0.10 0.00 1.3
64X-6, 107-108 605.77 641.76 3.44 28.7          

Notes: IC = inorganic carbon, CaCO3 = carbonate, TC = total carbon, TOC = total organic carbon, TN = total nitrogen, TS = total sulfur, C/N = carbon/nitrogen ratio. * = TOC (TC) average of duplicate analyses.