Table 11. Percentages of inorganic and total carbon, total nitrogen, and total sulfur in sediment samples from Hole 1075A.
Core, section,
interval (cm)
Depth
(mbsf)
IC
(wt%)
CaCO3
(wt%)
TC
(wt%)
TOC
(wt%)
TN
(wt%)
TS
(wt%)
C/N
(atomic)
175-1075A-







1H-1, 51-52 0.51 0.11 0.88 2.85 2.74 0.24 0.88 13.3
2H-1, 46-47 1.96 0.67 5.60 3.25 2.58 0.20 1.81 15.0
2H-3, 46-47 4.96 0.17 1.40




2H-5, 46-47 7.96 0.29 2.39 4.14 3.85 0.30 2.56 15.0
2H-7, 47-48 10.97 0.17 1.39




3H-1, 47-48 11.47 0.08 0.66 3.13 3.05 0.26 2.56 13.2
3H-3, 47-48 14.47 0.12 1.02




3H-5, 47-48 17.47 0.12 0.99 3.49 3.37 0.30 1.66 13.1
4H-1, 47-48 20.97 1.51 12.57 4.69 3.18 0.27 1.61 13.7
4H-3, 47-48 23.97 0.87 7.28




4H-5, 47-48 26.97 0.09 0.75 3.08 2.99 0.26 2.05 13.4
5H-1, 47-48 30.47 0.20 1.64 4.23 4.04 0.31 2.25 15.2
5H-3, 47-48 33.47 0.58 4.80 4.58 4.00 0.22 2.83 21.2
5H-5, 47-48 36.47 2.08 17.32




6H-1, 47-48 39.97 1.83 15.22 3.41 1.59 0.15 3.74 12.3
6H-3, 47-48 42.97 0.22 1.84 2.32 2.09 0.17 2.02 14.3
6H-5, 47-48 45.97 0.12 0.98




7H-1, 47-48 49.47 1.86 15.46 4.36 2.50 0.19 2.54 15.4
7H-3, 47-48 52.50 0.05 0.43




7H-5, 47-48 55.54 0.11 0.94 2.30 2.19 0.19 2.21 13.4
8H-1, 47-48 58.97 0.14 1.16




8H-3, 47-48 62.02 0.08 0.65 4.50 4.42 0.33 2.71 15.6
8H-5, 47-48 65.06 0.17 1.39




9H-1, 47-48 68.47 0.27 2.23




9H-3, 47-48 71.47 0.34 2.85 3.14 2.79 0.22 2.26 14.8
9H-5, 47-48 74.55 0.25 2.04




10H-1, 47-48 77.97 0.21 1.71




10H-3, 47-48 80.97 0.42 3.50 2.33 1.91 0.15 2.16 14.9
10H-5, 47-48 83.70 0.78 6.46 3.42 2.65 0.21 2.07 14.7
11H-1, 47-48 87.47 0.53 4.43




11H-3, 47-48 90.15 1.21 10.07 2.17 0.96 0.17 2.20 6.6
11H-4, 47-48 91.55 0.20 1.67




12H-1, 47-48 96.97 0.15 1.25




12H-3, 47-48 99.97 0.17 1.41 3.08 2.91 0.26 2.16 13.1
12H-5, 47-48 103.13 0.15 1.23




13H-1, 47-48 106.47 0.16 1.34




13H-3, 47-48 109.47 0.18 1.47 1.91 1.73 0.16 1.54 12.6
13H-5, 47-48 112.47 0.07 0.55




14H-1, 47-48 115.97 0.25 2.07




14H-3, 47-48 118.97 0.23 1.92 1.99 1.76 0.17 2.26 12.1
14H-5, 47-48 121.97 0.11 0.89




15H-3, 47-48 127.35 0.23 1.93 2.81 2.58 0.23 2.19 13.1
15H-5, 47-48 129.95 0.08 0.70




16H-1, 47-48 134.97 0.32 2.63 1.70 1.38 0.15 2.54 10.7
16H-3, 47-48 137.97 0.09 0.74




16H-5, 47-48 140.97 0.22 1.84




17H-1, 47-48 144.47 0.14 1.13




17H-3, 47-48 147.47 0.13 1.10 1.64 1.51 0.16 11.0 2.79
17H-5, 47-48 150.47 0.23 1.92




18H-1, 47-48 153.97 0.24 2.03 3.08 2.84 0.23 3.74 14.4
18H-3, 47-48 156.97 0.17 1.41




18H-5, 47-48 159.70 0.28 2.35




19H-1, 47-48 163.47 0.15 1.24




19H-3, 47-48 166.47 0.07 0.56 2.16 2.09 0.19 3.48 12.8
19H-5, 47-48 169.47 0.06 0.51




20H-3, 47-48 174.88 0.05 0.44 1.70 1.65 0.18 3.08 10.7
20H-5, 47-48 177.88 0.07 0.54 3.74 3.68 0.28 2.92 15.3
21H-1, 47-48 182.47 0.06 0.46




21H-3, 47-48 185.47 0.07 0.59 3.61 3.54 0.29 3.45 14.2
21H-5, 47-48 188.47 0.07 0.56




22H-1, 47-48 191.97 0.05 0.39




22H-3, 47-48 194.97 0.04 0.30 1.47 1.43 0.16 2.53 10.4
22H-5, 47-48 197.97 0.06 0.48




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.