Table T5. Carbon, nitrogen, and sulfur analyses of sediments, Site 1166.

Core, section,
interval (cm)
Depth
(mbsf)
IC
(wt%)
CaCO3
(wt%)
TC
(wt%)
OC
(wt%)
TN
(wt%)
TS
(wt%)
C/N
188-1166A-







1R-1, 23-24 0.23 0.07 0.57




1R-2, 115-116 2.65 0.06 0.48




3R-1, 69-70 20.49 0.14 1.15 0.58 0.511 0.01 0 58.00
5R-1, 77-78 38.97 0.13 1.04




8R-1, 62-63 66.02 0.08 0.70




9R-1, 38-39 75.38 0.11 0.94 0.68 0.567 0.03 0 22.67
10R-1, 23-24 84.63 0.12 1.00




11R-1, 90-91 94.90 0.06 0.53 0.45 0.387 0.01 0 45.00
12R-1, 88-90 104.58 0.01 0.10




13R-1, 49-50 113.79 0.04 0.37




13R-1, 143-145 114.73 0.04 0.35




13R-2, 116-11 115.96 0.01 0.07




13R-3, 83-84 117.13 0.04 0.35




14R-1, 120-121 124.20 0.06 0.49 0.62 0.561 0.03 0 20.67
14R-3, 120-121 127.20 0.11 0.89




14R-5, 120-121 130.20 0.05 0.44 1.44 1.387 0.04 0 36.00
15R-2,88-89 134.93 0.08 0.67




15R-3, 24-25 135.79 0.26 2.20




15R-6, 58-59 140.63 0.40 3.34




15R-7, 44-45 141.99 0.05 0.40




16R-3, 102-107 146.22 0.05 0.40




17R-2, 59-60 153.49 0.13 1.10




18R-1, 46-47 161.46 0.49 4.10




22R-1, 12-13 199.62 1.01 8.44




23R-1, 45-46 209.55 0.04 0.37 0.21 0.166 0.02 0 10.50
24R-1, 74-75 219.44 0.05 0.43




25R-1, 53-54 228.83 0.04 0.35




26R-1, 53-54 238.43 0.07 0.57




26R-2, 80-82 240.20 0.29 2.42 0.50 0.209 0.03 0.56 16.67
27R-1, 115-116 248.75 0.05 0.38




28R-1, 39-40 257.59 0.04 0.37 9.27 9.225 0.10 0.55 92.70
30R-1, 7-8 276.47 0.07 0.57 3.61 3.541 0.25 0.09 14.44
31R-1, 47-48 286.47 0.27 2.22 3.09 2.824 0.24 0.21 12.88
32R-1, 26-27 295.56 0.04 0.33 5.26 5.220 0.20 1.23 26.30
33R-CC, 0-5 304.90 0.44 3.66 4.90 4.460 0.09 5.90 54.44
34R-1, 0-5 313.90 0.07 0.55 1.59 1.525 0.06 0.09 26.50
34R-1, 68-69 314.58 0.05 0.43 3.87 3.820 0.27 1.31 14.33

Note: IC = inorganic carbon, CaCO3 = calcium carbonate, TC = total carbon, OC = organic carbon, TN = total nitrogen, TS = total sulfur.