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Table T10. Sediment elemental analysis, Hole U1320A.

Core, section,
interval (cm)		 Depth
(mbsf)		 Carbon (wt%) TN
(wt%)		 TH
(wt%)		 C/N
(mol:mol)
Total Inorganic CaCO3 Organic
308-U1320A-
1H-1, 145–150 1.45 2.78 2.18 18.15 0.60 0.24 0.88 2.91
1H-2, 137–142 2.87 2.10 1.48 12.37 0.62 0.20 1.14 3.66
1H-3, 132–137 4.32 1.62 0.90 7.51 0.72 0.15 0.40 5.69
2H-1, 132–137 5.82 1.29 0.75 6.25 0.54 0.19 0.81 3.32
2H-2, 137–142 7.37 0.50 0.24 2.03 0.26 0.12 0.16 2.61
2H-6, 145–150 13.45 0.03 0.11 0.90 ND 0.09 0.06  
2H-7, 49–54 13.99 2.63 0.64 5.33 1.99 0.19 0.65 12.35
3H-1, 145–150 15.45 1.48 0.84 7.04 0.64 0.18 0.63 4.17
3H-5, 127–132 21.27 1.54 0.86 7.19 0.68 0.21 1.07 3.85
4H-3, 137–142 27.87 1.79 1.09 9.09 0.70 0.20 1.09 4.02
4H-4, 145–150 29.45 1.74 1.09 9.09 0.65 0.25 1.01 2.99
4H-5, 145–150 30.95 1.76 1.11 9.25 0.65 0.23 0.98 3.29
4H-7, 45–50 32.80 1.74 2.35 19.54 ND 0.21 1.06  
5H-1, 145–150 34.45 1.77 1.12 9.33 0.65 0.23 0.97 3.25
5H-3, 137–142 37.37 1.76 1.09 9.06 0.67 0.22 0.77 3.59
5H-5, 145–150 40.45 1.05 0.75 6.23 0.30 0.14 0.26 2.44
6H-3, 145–150 46.95 0.28 0.25 2.10 0.03 0.10 0.11 0.30
7H-5, 137–142 59.37 1.32 0.80 6.64 0.52 0.17 0.78 3.44
8H-2, 145–150 63.55 1.23 0.79 6.56 0.44 0.19 0.54 2.66
9H-1, 132–137 68.62 0.00 0.07 0.59 ND 0.09 0.06  
11X-1, 95–100 79.25 1.56 0.96 8.03 0.60 0.26 0.87 2.69
12X-3, 137–142 92.27 1.39 0.92 7.63 0.47 0.18 0.41 3.03
14X-3, 145–150 111.55 1.71 1.03 8.59 0.68 0.24 0.96 3.28
15X-3, 136–141 121.06 1.76 1.21 10.11 0.55 0.21 0.97 3.05
16X-3, 145–150 130.75 2.42 1.89 15.77 0.53 0.23 0.85 2.68
17X-4, 137–142 141.07 2.48 2.02 16.79 0.46 0.14 0.87 3.75
18X-3, 145–150 150.05 0.99 0.59 4.91 0.40 0.13 0.83 3.71
19X-3, 137–142 159.57 1.21 0.74 6.14 0.47 0.15 1.04 3.54
20X-2, 145–150 167.75 1.70 0.72 5.99 0.98 0.15 0.78 7.54
21X-1, 136–141 175.76 1.97 1.16 9.65 0.81 0.14 0.93 6.98
22X-3, 145–150 188.55 2.65 1.93 16.04 0.72 0.16 0.79 5.11
23X-1, 132–150 195.12 2.32 2.24 18.63 0.08 0.12 0.41 0.79
23X-5, 137–142 201.17 3.88 2.76 22.96 1.12 0.14 0.79 9.20
24X-3, 145–150 207.85 2.97 2.47 20.58 0.50 0.12 0.69 4.94
25X-3, 140–150 217.40 3.14 2.88 24.00 0.26 0.11 0.66 2.73
26X-3, 137–142 226.78 3.77 3.14 26.17 0.63 0.11 0.66 6.91
27X-3, 140–150 236.60 2.60 1.92 15.99 0.68 0.10 0.68 7.66
28X-3, 140–150 246.30 3.15 2.71 22.55 0.44 0.12 0.63 4.28
29X-3, 132–142 255.82 3.56 3.07 25.60 0.49 0.10 0.52 5.76
30X-3, 140–150 265.50 2.85 2.46 20.52 0.39 0.10 0.65 4.47
31X-3, 140–150 275.10 2.86 2.45 20.42 0.41 0.11 0.62 4.46
32X-3, 132–142 284.62 2.93 2.56 21.33 0.37 0.10 0.61 4.26
33X-3, 140–150 294.30 2.79 2.50 20.80 0.29 0.10 0.62 3.21

Note: TN = total nitrogen, TH = total hydrogen, ND = not determined.

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