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Table T8. Concentrations of inorganic carbon, CaCO3, total carbon, total organic carbon, total nitrogen, and C/N ratios in sediment, Holes U1326C and U1326D.

Core, section,
interval, cm 		Depth
(mbsf) 		Carbon (wt%) Total
nitrogen
(wt%) 		C/N
Inorganic CaCO3 Total Total
organic
311-U1326C-
1H-1, 65–80 0.65 0.44 3.65 0.91 0.47 0.031 15.2
1H-1, 135–150 1.35 0.59 4.94 0.78 0.19 0.017 11.2
1H-2, 65–80 2.15 1.95 16.27 2.37 0.42 0.037 11.4
1H-2, 135–150 2.85 0.62 5.18 1.04 0.42 0.044 9.5
1H-3, 60–72 3.60 0.93 7.78 1.43 0.50 0.039 12.8
2H-1, 135–150 5.25 0.32 2.64 0.81 0.49 0.034 14.4
2H-2, 65–80 6.05 0.63 5.27 1.43 0.80 0.080 10.0
2H-3, 60–75 7.50 1.05 8.72 1.74 0.69 0.061 11.3
2H-3, 135–150 8.25 0.73 6.11 1.34 0.61 0.051 12.0
2H-4, 65–80 9.05 0.38 3.21 0.80 0.42 0.040 10.5
2H-5, 135–150 11.25 0.86 7.19 1.36 0.50 0.048 10.4
2H-6, 135–150 12.75 0.32 2.66 0.77 0.45 0.056 8.0
3H-2, 135–150 16.25 0.74 6.16 1.34 0.60 0.081 7.4
3H-4, 135–150 19.25 0.70 5.86 1.30 0.60 0.056 10.7
4H-2, 130–150 25.70 0.30 2.49 0.63 0.33 0.042 7.9
6X-2, 125–150 42.75 0.24 1.97 0.52 0.28 0.039 7.2
7X-3, 74–101 53.27 0.17 1.38 0.72 0.55 0.052 10.6
10X-2, 0–30 80.20 0.13 1.12 0.37 0.24 0.024 10.0
311-U1326D-
2X-2, 125–150 91.15 0.11 0.96 0.47 0.36 0.043 8.3
3X-4, 61–90 103.21 0.31 2.62 0.61 0.30 0.030 10.1
4X-3, 40–106 111.10 0.21 1.73 0.72 0.51 0.055 9.2
5X-3, 102–150 121.06 0.14 1.17 0.54 0.40 0.044 9.0
6X-3, 100–113 131.00 0.08 0.64 0.11 0.03 0.015 2.1
7X-3, 0–50 138.74 0.23 1.95 0.61 0.38 0.066 5.8
8X-2, 36–86 148.16 0.72 6.02 1.20 0.48 0.061 7.9
9X-4, 35–48 158.46 0.26 2.17 0.75 0.49 0.062 7.9
10X-2, 97–142 168.07 0.48 4.00 1.11 0.63 0.086 7.3
11X-4, 100–150 179.69 0.25 2.07 0.68 0.43 0.054 7.9
12X-1, 75–125 185.55 0.60 5.00 1.18 0.58 0.073 8.0
13X-4, 60–112 198.60 0.14 1.14 0.23 0.09 0.013 7.2

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