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Table T11. Calcium carbonate, total carbon (TC), total organic carbon (TOC), and total nitrogen (TN) contents of sediment samples from light and dark intervals, Hole U1426A.


Core, section,
interval (cm)

Top depth
CSF-A (m)
Calcium
carbonate
(wt%)

TC
(wt%)

TOC
(wt%)

TN
(wt%)
346-U1426A-
1H-1, 52–54 0.52 3.1 2.61 2.24 0.40
1H-2, 60–62 2.10 9.3 5.26 4.14 0.52
1H-2, 74–76 2.24 7.1 2.55 1.70 0.29
2H-1, 3–5 2.53 12.0 2.98 1.54 0.24
2H-4, 64–66 7.64 14.9 4.81 3.03 0.41
2H-4, 108–110 8.08 12.1 5.38 3.93 0.49
2H-5, 43–45 8.93 6.5 4.84 4.06 0.49
2H-5, 99–101 9.49 14.7 3.17 1.41 0.27
2H-5, 132–134 9.82 22.1 6.10 3.44 0.45
3H-1, 50–52 12.50 17.9 3.70 1.55 0.29
3H-2, 29–31 13.79 4.9 2.81 2.23 0.35
3H-2, 98–100 14.48 3.6 1.54 1.10 0.28
3H-2, 128–130 14.78 4.5 1.93 1.40 0.28
3H-3, 58–60 15.58 10.0 2.48 1.28 0.23
6H-3, 99–101 43.07 37.2 6.71 2.24 0.27
6H-4, 22–24 43.72 3.7 4.16 3.71 0.42
6H-5, 20–22 44.77 15.5 3.83 1.97 0.29
6H-6, 60–62 46.23 15.2 6.05 4.23 0.44

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