Table T13. Sedimentary calcium carbonate, total carbon, and organic carbon concentrations, Site 1263. 
Core, section,
interval (cm)
Depth
(mcd)
Inorganic
carbon
(wt%)
CaCO3
(wt%)
Total
carbon
(wt%)
Organic
carbon
(wt%)
208-1263A-




1H-1, 72–73 0.72 11.3 94.1 11.4 0.1
2H-1, 72–73 3.43 11.2 93.3

2H-3, 72–73 6.43 11.3 94.0 10.9 0.0
2H-5, 72–73 9.43 11.4 94.9

2H-5, 145–150 10.16 11.4 95.0 11.4 0.0
3H-1, 72–73 14.64 11.3 94.2 11.1 0.0
3H-3, 72–73 17.64 11.5 96.0 11.1 0.0
3H-5, 72–73 20.64 11.5 95.4

3H-5, 145–150 21.37 11.6 96.2

4H-1, 72–73 25.85 11.8 98.0 11.4 0.0
4H-3, 72–73 28.85 11.4 94.6 11.0 0.0
4H-5, 72–73 31.85 11.4 94.7

4H-5, 140–150 32.53 11.2 93.1 11.1 0.0
6H-1, 72–73 48.27 10.8 90.1 11.1 0.3
6H-3, 72–73 51.27 10.9 90.9

6H-5, 72–73 54.27 11.5 95.8 10.9 0.0
6H-5, 140–150 54.95 11.4 94.6

7H-1, 72–73 59.63 11.3 94.4

7H-3, 72–73 62.63 11.4 94.7 11.2 0.0
7H-5, 72–73 65.63 11.2 93.5 11.2 0.0
7H-5, 140–150 66.31 11.3 94.2

8H-1, 72–73 70.73 11.0 91.2 10.9 0.0
8H-3, 72–73 73.73 9.9 82.8 10.8 0.9
8H-5, 72–73 76.73 7.5 62.4

8H-5, 140–150 77.41 11.1 92.7 11.0 0.0
9H-1, 72–73 81.29 11.4 94.7 11.0 0.0
9H-3, 72–73 84.29 11.3 94.4 11.0 0.0
9H-5, 72–73 87.29 10.7 89.3

9H-5, 140–150 87.97 11.3 94.0

10H-1, 72–73 90.81 11.6 96.9 11.2 0.0
10H-3, 72–73 93.81 11.3 94.4 10.9 0.0
10H-5, 72–73 96.81 11.2 93.1 11.3 0.1
10H-5, 140–150 97.49 11.3 94.5

11H-1, 72–73 101.69 10.7 89.5

11H-3, 72–73 104.69 11.0 91.3 11.0 0.1
11H-5, 72–73 107.69 9.8 81.2

11H-5, 140–150 108.37 11.0 91.9 11.3 0.3
12H-1, 72–73 111.75 11.1 92.7 10.9 0.0
12H-3, 72–73 114.75 11.3 94.0 10.9 0.0
12H-5, 72–73 117.12 11.2 93.3

14H-1, 72–73 134.77 11.3 93.9 11.1 0.0
14H-3, 72–73 137.77 10.9 91.1 10.9 0.0
14H-5, 72–73 139.36 11.1 92.2 10.9 0.0
14H-5, 140–150 140.04 11.0 91.5

15H-1, 72–73 147.04 11.1 92.5 10.7 0.0
15H-3, 72–73 150.04 11.4 95.1 11.0 0.0
15H-5, 72–73 153.04 11.2 93.2

15H-5, 140–150 153.72 11.2 93.4

16H-1, 72–73 157.91 11.0 91.7 10.6 0.0
16H-3, 72–73 160.91 11.4 95.0 10.8 0.0
16H-5, 72–73 163.91 10.8 89.6

16H-5, 140–150 164.59 11.1 92.3

17H-1, 72–73 168.54 10.9 90.9

17H-3, 72–73 171.54 10.4 86.3

17H-5, 72–73 174.54 11.2 93.6

17H-5, 140–150 175.22 11.0 91.5

18H-1, 72–73 178.96 11.3 94.0 11.2 0.0
18H-3, 72–73 181.96 11.3 94.4 10.9 0.0
18H-4, 140–150 184.14 11.0 92.0 11.4 0.4
18H-5, 72–73 184.96 11.3 94.1 10.9 0.0
19H-1, 72–73 189.99 11.9 99.0 11.3 0.0
19H-3, 72–73 192.99 11.4 94.7

19H-5, 72–73 195.99 11.3 94.1 11.1 0.0
19H-5, 140–150 196.67 11.2 93.6

20H-1, 72–73 201.79 11.3 94.0

20H-3, 72–73 204.79 11.4 95.1

20H-4, 140–150 206.97 11.5 95.6 11.7 0.2
21H-1, 72–73 213.86 11.5 96.0 11.4 0.0
21H-3, 72–73 216.86 11.5 95.5 11.7 0.3
21H-4, 140–150 219.04 11.7 96.8 12.0 0.4
21H-5, 72–73 219.86 11.6 96.7

22H-1, 72–73 225.36 11.5 95.6 11.6 0.2
22H-3, 72–73 228.10 11.6 96.5

22H-5, 72–73 231.10 11.8 98.5

22H-5, 140–150 231.78 11.6 96.3 12.0 0.5
23H-1, 72–73 235.07 10.0 83.5 10.0 0.0
23H-5, 52–53 240.36 11.3 94.4 11.7 0.4
24H-1, 72–73 243.47 11.5 95.6 11.4 0.0
24H-3, 72–73 246.47 11.6 96.7 11.5 0.0
24H-5, 72–73 249.47 10.2 85.1

24H-5, 140–150 250.15 11.4 95.0 11.8 0.4
25H-1, 72–73 254.17 11.2 93.1

26H-1, 72–73 260.17 11.4 94.8 11.2 0.0
26H-3, 72–73 263.17 11.5 95.8

26H-5, 72–73 266.17 11.5 96.0

26H-5, 140–150 266.85 11.7 97.2 12.1 0.4
27H-1, 72–73 272.85 11.7 97.2 11.2 0.0
27H-3, 72–73 275.85 11.5 96.0

27H-5, 72–73 278.85 11.6 96.7

27H-5, 140–150 279.53 11.4 95.3 11.8 0.3
28H-1, 72–73 284.84 11.5 95.5 11.3 0.0
28H-3, 72–73 287.84 11.3 94.0 11.1 0.0
28H-5, 72–73 290.84 11.2 93.1

28H-5, 140–150 291.52 11.5 95.4

29H-1, 72–73 295.52 11.4 94.7 11.2 0.0
29H-3, 72–73 298.52 11.4 94.8 11.1 0.0
29H-5, 72–73 301.52 11.2 93.1

30H-1, 72–73 307.03 11.5 95.8

30H-3, 72–73 310.03 11.2 93.1 11.0 0.0
30H-5, 72–73 313.03 11.1 92.7

31H-1, 72–73 317.22 11.0 91.2

32H-1, 72–73 320.70 11.1 92.1

32H-3, 72–73 323.70 11.3 94.4

32H-5, 72–73 326.70 11.2 93.6

35X-1, 72–73 343.38 11.4 95.0

35X-3, 72–73 346.38 10.9 91.1

35X-3, 140–150 347.06 11.3 93.9

36X-1, 47–48 354.57 11.0 91.9

36X-2, 140–150 357.00 11.3 94.1

36X-3, 67–68 357.77 11.0 91.8

37X-1, 72–73 363.20 11.2 93.3

37X-3, 72–73 366.20 11.0 91.8

37X-3, 90–100 366.38 11.0 92.0

38X-1, 72–73 374.53 11.4 94.7

38X-3, 72–73 377.53 11.1 92.6

38X-3, 140–150 378.21 11.0 91.5

39X-1, 129–130 386.54 9.3 77.6

39X-3, 67–68 388.92 10.7 89.5

40X-1, 53–54 397.11 10.0 83.1

40X-3, 47–48 400.05 10.7 89.4 10.3 0.0
208-1263B-




23H-5, 140–150 281.27 11.4 95.1

24H-5, 140–150 292.59 11.3 94.3

25H-5, 140–150 302.75 11.3 93.7

26X-5, 140–150 313.42 11.3 94.3

208-1263C-




14H-2, 1–1 334.22 10.8 90.0

14H-2, 10–10 334.31 10.9 90.6

14H-2, 20–20 334.41 10.8 90.0

14H-2, 30–30 334.51 10.8 89.9

14H-2, 40–40 334.61 10.8 89.7

14H-2, 50–50 334.71 10.2 85.2

14H-2, 60–60 334.81 9.6 80.2

14H-2, 70–70 334.91 9.1 75.7

14H-2, 76–76 334.97 9.5 78.9

14H-2, 88–88 335.09 7.2 59.9

14H-2, 94–94 335.15 7.3 61.1

14H-2, 100–100 335.21 6.6 54.6

14H-2, 104–104 335.25 6.5 54.0

14H-2, 108–108 335.29 5.9 49.5

14H-2, 112–112 335.33 5.7 47.5

14H-2, 116–116 335.37 5.7 47.7

14H-2, 120–120 335.41 5.5 45.6

14H-2, 124–124 335.45 5.2 43.7

14H-2, 130–130 335.51 3.8 31.7

14H-2, 132–132 335.53 3.9 32.5

14H-2, 134–134 335.55 4.9 40.4

14H-2, 136–136 335.57 5.1 42.2

14H-2, 138–138 335.59 4.3 35.9

14H-2, 140–140 335.61 1.9 15.8

14H-2, 142–142 335.63 1.9 15.7

14H-2, 144–144 335.65 0.2 1.3

14H-2, 146–146 335.67 0.3 2.6

14H-2, 148–148 335.69 0.5 4.2

14H-2, 149–149 335.70 8.9 73.7

14H-CC, 1–1 335.72 10.1 83.9

14H-CC, 2–2 335.73 10.0 83.5

14H-CC, 3–3 335.74 10.4 86.6

14H-CC, 5–5 335.76 10.6 88.4

14H-CC, 7–7 335.78 10.5 87.5

14H-CC, 9–9 335.80 10.7 89.0

14H-CC, 11–11 335.82 10.5 87.1

14H-CC, 13–13 335.84 10.6 88.2

14H-CC, 15–15 335.86 10.6 88.5

14H-CC, 17–17 335.88 10.5 87.2