Table T1. Dissolved inorganic carbon isotopic composition in pore fluid samples, Site 1244.
Core, section,
interval (cm)
Depth
(mbsf)
13C PDB
()
204-1244C-
1H-1, 65–75 0.65 –3.14
1H-1, 65–75 0.65 –3.22
1H-2, 65–75 2.15 –8.28
1H-3, 65–75 3.65 –15.74
1H-4, 60–70 5.10 –21.41
2H-1, 65–75 6.15 –21.49
2H-1, 140–175 6.90 –22.46
2H-2, 66–75 7.65 –22.21
2H-2, 140–175 7.65 –22.46
2H-2, 140–175 8.40 –21.27
2H-3, 65–75 9.15 –17.23
3H-3, 140–150 19.40 8.06
3H-3, 140–150 19.40 7.39
4H-5, 135–150 31.85 11.43
5H-5, 135–150 41.35 13.18
7H-2, 135–150 54.79 14.67
7H-5, 135–150 58.97 14.61
9H-2, 135–150 74.85 13.77
9H-2, 135–150 74.85 13.37
10H-2, 55–70 83.55 13.82
12H-2, 135–150 103.35 12.58
13H-2, 135–150 112.85 12.78
13H-5, 135–150 117.35 11.68
15H-2, 135–150 123.85 12.65
17H-2, 30–45 133.70 12.59
19X-5, 140–150 149.85 13.41
19X-5, 140–150 148.85 13.79
21X-3, 135–150 163.15 13.13
23X-3, 140–150 182.25 13.93
26X-3, 135–150 210.10 13.72
27X-3, 130–150 220.10 13.21
29X-3, 140–150 238.56 14.72
31X-3, 135–150 258.65 14.20
34X-3, 130–150 287.60 13.33
34X-3, 130–150 287.60 13.54
29X-1, 130–150 332.80 15.28

Note: PDB = Peedee belemnite.