Table 10. Percentages of inorganic and total carbon, total nitrogen, and total sulfur in sediment samples from Holes 1078A, 1078B, and 1078C.
Core, section,
interval (cm)
Depth
(mbsf)
IC
(wt%)
CaCO3
(wt%)
TC
(wt%)
TOC
(wt%)
TN
(wt%)
TS
(wt%)
C/N
(atomic)
175-1078A-







1H-1, 46-47 0.46 2.02 16.84 6.08 4.05 0.42 0.52 11.4
1H-3, 46-47 3.46 2.08 17.34 4.23 2.14 0.22 0.86 11.4
1H-5, 46-47 6.46 1.74 14.47 3.61 1.87 0.19 0.62 11.5
2H-1, 46-47 7.96 3.05 25.39 4.11 1.06 0.13 0.67 9.3
2H-3, 46-47 10.96 2.13 17.75 4.42 2.29 0.21 0.93 12.6
2H-5, 46-47 13.96 2.07 17.26




3H-1, 46-47 17.46 1.95 16.23




3H-3, 46-47 20.46 2.04 17.03 4.55 2.51 0.23 1.28 12.7
3H-5, 46-47 23.46 1.69 14.07




4H-1, 46-47 26.96 2.50 20.86




4H-3, 46-47 29.96 1.76 14.67 4.72 2.95 0.26 1.54 13.1
4H-5, 46-47 32.96 2.22 18.49




5H-1, 46-47 36.46 2.13 17.77




5H-2, 30-31 37.83 2.43 20.20 4.39 1.96 0.22 1.53 10.2
5H-3, 46-47 39.49 1.69 14.04




5H-5, 48-49 42.41 2.05 17.10 4.24 2.18 0.20 1.37 12.9
6H-2, 46-47 46.57 1.77 14.78




6H-4, 46-47 49.58 1.55 12.87 4.44 2.89 0.25 1.43 13.5
6H-6, 46-47 52.54 2.01 16.76




7H-1, 46-47 55.46 2.01 16.70




7H-3, 46-47 58.48 2.04 17.02 5.53 3.48 0.30 1.31 13.7
7H-5, 46-47 61.38 1.73 14.38




8H-1, 46-47 64.96 2.23 18.57




8H-3, 46-47 67.20 2.11 17.61 4.79 2.68 0.26 1.58 12.0
8H-5, 46-47 69.16 2.01 16.71




175-1078B-







8H-1, 46-47 64.06 1.92 16.01




8H-3, 46-47 66.55 1.94 16.16 4.17 2.23 0.21 1.41 12.3
8H-5, 46-47 69.45 2.11 17.60 4.32 2.20 0.20 1.27 13.2
9H-3, 46-47 75.24 0.15 1.28 5.50 5.35 0.43 1.67 14.5
9H-5, 46-47 78.24 0.38 3.15 4.94 4.56 0.38 1.74 14.2
10H-1, 46-47 83.06 1.80 14.96 3.43 1.63 0.16 0.93 11.9
10H-3, 46-47 86.06 1.95 16.22 3.40 1.45 0.17 0.97 10.0
10H-5, 46-47 88.96 2.11 17.60




11H-1, 46-47 92.56 2.14 17.82




11H-3, 46-47 95.56 1.82 15.15 4.15 2.33 0.23 0.93 12.0
11H-5, 46-47 98.61 2.46 20.48




12H-1, 46-47 102.06 0.40 3.35 4.81 4.41 0.37 1.49 14.0
12H-3, 46-47 105.06 1.81 15.09




12H-6, 46-47 108.09 1.19 9.89 2.30 1.11 0.13 0.86 10.2
13H-1, 46-47 111.56 1.90 15.83




13H-3, 37-38 113.84 1.51 12.54




13H-5, 46-47 115.75 1.66 13.85 3.98 2.32 0.23 1.09 11.6
14H-1, 46-47 121.06 1.41 11.73




14H-3, 46-47 124.06 2.25 18.73




14H-5, 46-47 127.11 1.66 13.85 3.55 1.89 0.21 1.47 10.5
175-1078C-







15X-1, 46-47 129.26 1.50 12.53 3.39 1.88 0.19 1.06 11.5
15X-3, 46-47 132.26 0.71 5.95 4.02 3.31 0.28 1.62 13.8
16X-1, 46-47 136.66 1.89 15.77




17X-1, 46-47 146.36 1.32 10.98 4.23 2.91 0.22 1.18 15.7
17X-3, 46-47 149.36 1.72 14.31 3.68 1.97 0.23 1.33 10.0
17X-5, 46-47 152.36 1.20 9.96 3.68 2.49 0.24 1.42 12.3
18X-1, 46-47 155.96 0.98 8.16




18X-3, 46-47 158.96 1.02 8.49 2.95 1.93 0.19 1.26 11.9
18X-4, 46-47 160.46 0.89 7.41 2.69 1.80 0.20 1.06 10.6

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; Blanks = no data available. 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.