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Table T12. Total carbon (TC), inorganic carbon (IC), total organic carbon (TOC), calcium carbonate, total nitrogen (TN), and C/N ratios, Site U1413.

Core, section,
interval (cm)		 Depth
(mbsf)		 TC
(wt%)		 IC
(wt%)		 TOC
(wt%)		 CaCO3
(wt%)		 TN
(wt%)		 C/N
ratio
344-U1413A-
1H-2W, 136–137 2.86 3.06 1.21 1.85 10.1 0.179 10.3
1H-4W, 107–108 5.57 2.81 1.37 1.44 11.5 0.121 11.9
2H-2W, 136–137 9.46 2.40 1.19 1.21 9.89 0.123 9.87
2H-3W, 99–101 10.59 2.36 1.07 1.29 8.89 0.109 11.9
3H-4W, 9–10 20.06 2.99 1.39 1.61 11.6 0.138 11.6
3H-7W, 2–3 24.55 2.99 1.42 1.57 11.8 0.154 10.2
4H-1W, 125–126 26.85 2.62 1.43 1.19 11.9 0.122 9.74
4H-2W, 140–141 28.43 2.62 1.47 1.16 12.2 0.125 9.24
4H-4W, 133–134 31.24 3.13 1.37 1.76 11.4 0.173 10.2
5H-2W, 132–133 37.83 3.60 1.52 2.08 12.7 0.199 10.4
5H-4W, 42–43 39.84 3.52 1.47 2.05 12.2 0.200 10.3
5H-5W, 132–133 42.15 2.77 1.62 1.15 13.5 0.128 9.00
5H-7W, 47–48 44.21 2.39 1.20 1.19 10.0 0.132 9.00
6H-2W, 135–136 46.69 2.24 1.18 1.06 9.81 0.122 8.72
6H-4W, 133–134 49.65 2.48 1.11 1.37 9.26 0.112 12.2
7H-5W, 73–74 58.47 1.84 0.866 0.974 7.22 0.114 8.55
8H-1W, 50–51 61.40 1.63 0.761 0.869 6.35 0.115 7.56
8H-2W, 129–130 63.39 2.22 0.636 1.58 5.31 0.108 14.7
8H-5W, 133–134 67.83 2.46 1.29 1.17 10.7 0.115 10.2
9H-1W, 42–43 70.42 2.59 1.36 1.23 11.3 0.112 11.0
9H-3W, 1–2 73.03 2.35 1.50 0.849 12.5 0.0910 9.33
9H-5W, 130–131 77.18 2.27 1.54 0.730 12.8 0.0990 7.38
10H-2W, 127–128 82.18 2.34 1.43 0.912 11.9 0.105 8.69
10H-4W, 57–58 84.44 2.39 1.33 1.06 11.1 0.101 10.5
10H-5W, 28–29 85.67 2.37 1.41 0.959 11.8 0.102 9.40
11H-2W, 126–127 91.68 2.13 1.22 0.913 10.2 0.100 9.13
11H-4W, 52–53 93.88 2.09 1.16 0.931 9.67 0.0940 9.90
11H-5W, 128–129 96.06 1.86 1.14 0.721 9.50 0.102 7.07
12H-1W, 27–28 98.17 1.79 0.943 0.847 7.87 0.107 7.91
12H-4W, 75–76 102.94 1.79 0.836 0.954 6.98 0.109 8.75
12H-4W, 104–105 103.23 2.02 0.804 1.22 6.70 0.0990 12.3
13H-2W, 127–128 108.28 1.90 1.22 0.682 10.2 0.0940 7.26
13H-3W, 81–82 109.34 1.76 1.10 0.656 9.21 0.0950 6.91
13H-4W, 127–128 111.22 1.81 1.15 0.662 9.58 0.0920 7.19
14H-2W, 70–72 115.36 1.45 0.984 0.466 8.21 0.0960 4.86
14H-3W, 126–127 117.33 1.53 0.969 0.561 8.09 0.0960 5.84
15H-2W, 127–128 121.38 1.58 0.618 0.962 5.16 0.0810 11.9
15H-3W, 122–123 122.85   0.637   5.31    
16H-2W, 122–123 127.03   0.784   6.54    
16H-2W, 125–126 127.06   0.669   5.58    
16H-3, 117–118 128.48   0.707   5.89    
17H-2W, 78–79 131.69   1.21   10.1    
17H-3W, 140–141 133.33   1.27   10.6    
17H-4W, 125–126 134.60   1.26   10.5    
18H-2W, 126–128 138.38   1.10   9.20    
18H-3W, 24–26 138.88   1.17   9.75    
19X-4, 95–96 145.92   1.04   8.64    
19X-6W, 75–76 148.44   1.01   8.38    
20X-4W, 64–65 154.54   0.785   6.55    
20X-6W, 107–108 157.20   0.795   6.63    
21X-3W, 123–124 164.05   0.881   7.35    
21X-5W, 113–114 166.93   1.05   8.72    
22X-1W, 54–55 170.24   0.993   8.28    
22X-2W, 93–94 171.48   1.12   9.33    
23X-1, 36–37 174.66   1.33   11.1    
24X-1W, 65–66 175.95   1.41   11.7    
24X-1W, 115–116 176.45   1.27   10.6    
24X-3W, 60–61 178.43   1.26   10.5    
25X-1, 32–33 179.72   1.11   9.22    
25X-2, 26–28 180.50   0.655   5.46    

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