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Table T24. Bulk sedimentary C and N, Hole U1312A.

Core, section,
interval (cm)		 Depth
(mbsf)		 Carbon (wt%) Total
nitrogen
(wt%)
Inorganic CaCO3 Total Organic
306-U1312A-
1H-1, 90–91 0.90 10.45 87.05 10.69 0.24 0.14
1H-4, 145–150 5.95 9.94 82.81 10.27 0.33 0.17
1H-6, 90–91 8.40 11.43 95.19 11.12 0.00 0.11
2H-3, 91–92 13.41 11.31 94.21 11.72 0.41 0.12
2H-4, 145–150 15.45 7.98 66.48 8.86 0.87 0.11
2H-6, 33–34 17.33 7.07 58.88 7.40 0.34 0.15
3H-4, 57–58 24.07 11.19 93.21 11.22 0.03 0.11
3H-4, 145–150 24.95 8.05 67.05 8.16 0.11 0.11
3H-6, 127–128 27.77 8.22 68.44 8.41 0.19 0.12
4H-2, 82–83 30.82 9.64 80.29 10.03 0.39 0.13
4H-4, 88–89 33.88 11.26 93.81 11.43 0.17 0.10
4H-4, 145–150 34.45 9.64 80.34 10.58 0.94 0.10
5H-1, 22–23 38.22 7.99 66.54 8.11 0.13 0.11
5H-4, 145–150 43.95 9.94 82.78 10.69 0.75 0.08
5H-6, 84–85 46.34 10.25 85.38 10.35 0.10 0.11
6H-1, 86–87 48.36 10.43 86.88 10.29 0.00 0.10
6H-4, 145–150 53.45 10.55 87.92 11.02 0.47 0.12
6H-7, 69–70 57.19 11.26 93.78 11.41 0.15 0.10
7H-1, 69–70 57.69 11.23 93.54 11.17 0.00 0.11
7H-5, 105–106 64.05 11.15 92.86 11.31 0.16 0.10
8H-1, 105–106 67.55 11.52 95.95 11.46 0.00 0.11
8H-7, 51–52 76.01 11.41 95.05 11.28 0.00 0.10
9H-1, 77–77 76.77 10.59 88.20 10.91 0.33 0.10
9H-4, 145–150 81.95 9.86 82.16 10.23 0.37 0.11
9H-7, 59–60 85.59 11.34 94.44 11.15 0.00 0.09
10H-1, 40–41 85.90 11.13 92.68 11.03 0.00 0.10
10H-7, 10–11 94.60 10.84 90.30 10.75 0.00 0.09
11H-1, 77–78 95.77 11.55 96.21 11.39 0.00 0.12
11H-7, 13–14 104.13 11.55 96.21 11.50 0.00 0.11
12H-2, 78–79 106.78 11.40 94.96 11.48 0.08 0.09
12H-4, 145–150 110.45 9.78 81.45 9.94 0.16 0.12
12H-6, 78–79 112.78 11.44 95.30 11.46 0.02 0.09
13H-2, 78– 79 116.28 11.50 95.80 11.40 0.00 0.08
13H-6, 102–103 122.52 11.51 95.88 11.32 0.00 0.08
14H-1, 79–80 124.29 11.47 95.55 11.54 0.07 0.08
14H-5, 79– 80 130.29 11.55 96.21 11.56 0.01 0.09
15H-1, 38–39 133.38 11.01 91.71 11.06 0.05 0.09
15H-6, 80–81 141.30 11.58 96.46 11.47 0.00 0.10
16H-2, 78–79 144.78 11.55 96.21 11.62 0.07 0.09
16H-5, 69–70 149.19 11.69 97.38 11.78 0.09 0.08
17H-1, 70–71 152.70 11.56 96.29 11.59 0.03 0.08
17H-5, 74–75 158.74 11.72 97.63 11.63 0.00 0.10
18H-1, 117–118 162.67 11.47 95.55 11.46 0.00 0.10
18H-5, 78–79 168.28 11.60 96.63 11.61 0.01 0.07
19H-1, 39–40 171.39 11.68 97.29 11.57 0.00 0.07
19H-7, 40–41 180.40 11.52 95.96 11.23 0.00 0.08
20H-1, 29–30 180.79 11.41 95.05 11.08 0.00 0.09
20H-6, 70–71 188.70 11.31 94.21 11.13 0.00 0.10
21H-1, 44–45 190.44 11.43 95.21 10.96 0.00 0.08
21H-7, 50–51 199.50 11.46 95.46 11.26 0.00 0.08
22H-1, 60–61 200.10 11.44 95.30 11.04 0.00 0.12
22H-7, 40–41 208.90 11.20 93.30 11.27 0.07 0.10
23H-1, 20–21 209.20 11.80 98.29 11.39 0.00 0.08
23H-7, 22–23 218.22 11.54 96.13 11.33 0.00 0.10
24H-1, 40–41 218.90 11.48 95.63 11.29 0.00 0.09
24H-7, 50–51 228.00 11.26 93.80 11.17 0.00 0.10
25H-1, 69–70 228.69 11.04 91.96 11.05 0.01 0.11
25H-6, 69–70 236.19 11.38 94.80 11.29 0.00 0.11

Note: Italics = values originating from interstitial water squeeze cake samples.

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