Table 11. Percentages of inorganic and total carbon, total nitrogen, and total sulfur in sediment samples from Hole 1076A.
Core, section,
interval (cm)
Depth (mbsf)
IC
(wt%)
CaCO3
(wt%)
TC
(wt%)
TOC
(wt%)
TN
(wt%)
TS
(wt%)
C/N
(atomic)
175-1076A-







1H-3, 47-48 3.47 0.49 4.12 1.42 0.93 0.24 1.29 4.5
2H-1, 46-47 5.26 0.46 3.91 3.17 2.70 0.26 1.82 12.2
2H-3, 46-47 8.26 0.52 4.37 3.68 3.15 0.26 1.83 14.2
2H-5, 46-47 11.26 0.33 2.80




3H-1, 46-47 14.76 0.28 2.34 2.76 2.48 0.21 1.62 13.8
3H-3, 46-47 17.76 0.16 1.39 2.51 2.35 0.19 2.76 14.5
3H-5, 46-47 20.76 0.10 0.91




4H-1, 46-47 24.26 1.34 11.21 4.20 2.85 0.21 2.60 15.9
4H-3, 46-47 27.26 1.08 9.02 3.27 2.19 0.18 3.44 14.2
4H-5, 46-47 30.26 1.55 12.92




5H-1, 46-47 33.76 0.09 0.82 2.74 2.64 0.19 2.15 16.3
5H-3, 46-47 36.76 0.11 0.91 3.99 3.88 0.32 3.28 14.2
5H-5, 46-47 39.76 0.52 4.37




6H-3, 46-47 46.26 0.46 3.87 3.65 3.19 0.24 3.22 15.6
6H-5, 46-47 49.26 0.44 3.73




7H-1, 46-47 52.76 0.18 1.53 4.44 4.26 0.33 3.03 15.1
7H-3, 46-47 55.76 1.44 12.04 3.25 1.80 0.16 4.28 13.2
7H-5, 46-47 58.76 0.80 6.67




8H-1, 46-47 62.26 0.25 2.10




8H-3, 46-47 65.26 0.09 0.80 2.64 2.55 0.20 1.82 14.9
8H-5, 46-47 68.31 0.03 0.26




9H-1, 46-47 71.76 0.11 0.97 2.62 2.51 0.23 2.12 12.8
9H-3, 46-47 74.76 1.94 16.16 4.34 2.40 0.17 2.52 16.5
9H-5, 46-47 77.58 0.68 5.71




10H-1, 46-47 81.26 0.16 1.40 2.52 2.35 0.16 2.26 17.2
10H-3, 46-47 84.26 0.12 1.06 2.91 2.78 0.22 2.44 14.8
10H-5, 46-47 87.16 0.07 0.64




11H-1, 46-47 90.76 0.12 1.05 2.54 2.41 0.18 3.25 15.7
11H-3, 46-47 93.76 0.34 2.84 3.01 2.67 0.20 1.85 15.6
11H-5, 46-47 96.49 0.09 0.83




12H-1, 46-47 100.26 0.27 2.27 2.24 1.96 0.16 2.39 14.3
12H-3, 46-47 103.26 0.14 1.18 2.68 2.54 0.20 1.77 14.9
12H-5, 46-47 106.26 0.09 0.82




13H-3, 46-47 111.66 0.44 3.71 3.02 2.57 0.20 2.61 15.0
13H-5, 46-47 114.66 0.38 3.24




14H-1, 46-47 119.26 0.70 5.87 3.35 2.65 0.22 2.46 14.1
14H-3, 46-47 122.26 0.31 2.58 2.60 2.29 0.20 2.18 13.4
14H-5, 46-47 125.23 1.61 13.45




15H-1, 52-53 128.82 0.71 5.94 2.88 2.17 0.18 3.29 14.1
15H-3, 46-47 131.81 0.43 3.64




15H-5, 46-47 134.83 0.53 4.43 2.91 2.38 0.22 2.02 12.7
16H-1, 46-47 138.26 1.55 12.94 3.86 2.30 0.20 1.64 13.5
16H-3, 46-47 141.26 0.40 3.40 2.99 2.59 0.21 2.05 14.4
16H-5, 46-47 144.26 0.43 3.65




17H-2, 46-47 148.21 0.28 2.35 4.60 4.32 0.32 2.56 15.8
17H-4, 46-47 151.21 0.20 1.71 2.01 1.81 0.18 2.50 11.8
17H-6, 46-47 154.21 0.09 0.75




18H-1, 46-47 157.26 0.20 1.69 2.38 2.17 0.19 2.70 13.4
18H-3, 46-47 160.26 0.30 2.55 3.06 2.76 0.22 1.57 14.7
18H-5, 46-47 163.26 0.23 1.91




19H-1, 46-47 166.76 0.26 2.19 3.56 3.29 0.27 2.79 14.3
19H-3, 46-47 169.76 0.42 3.53 2.54 2.12 0.19 3.20 12.8
19H-5, 46-47 172.76 0.23 1.99




20H-1, 46-47 176.26 0.40 3.35 2.53 2.13 0.20 2.64 12.2
20H-3, 46-47 179.26 0.24 2.01 2.04 1.80 0.17 1.95 12.5
20H-5, 46-47 182.26 0.46 3.90




21H-3, 46-47 187.70 0.33 2.81 2.80 2.46 0.22 1.77 13.1
21H-5, 46-47 190.70 0.22 1.91 2.73 2.50 0.24 2.83 12.5
22H-1, 46-47 195.26 0.23 1.95




22H-3, 46-47 198.26 0.40 3.37 3.58 3.17 0.28 2.50 13.4
22H-5, 46-47 201.26 0.25 2.13 2.41 2.16 0.19 2.47 13.0

Notes: IC = inorganic carbon; CaCO3 = calcium carbonate; TC = total carbon; TOC = total organic carbon; TN = total nitrogen; TS = total sulfur; and C/N = carbon/nitrogen ratio. TOC concentrations are calculated from the difference between IC and TC concentrations. C/N ratios are calculated from TOC and TN concentrations and are given as atom/atom ratios.