Table T16. Rock-Eval data, Hole 1254A.
Core, section,
interval (cm)
Depth
(mbsf)
Tmax
(°C)
S1
(mg HC/g)
S2
(mg HC/g)
PI
(S1/[S1+S2])
PC
(0.083 ×
S1/S2)
HI
(mg HC/
g TOC)
TOC
(wt%)
205-1254A-







1R-3, 52-87 153.52 413 0.07 0.63 0.10 0.009 54 1.16
2R-4, 125-160 161.25 415 0.07 0.71 0.09 0.008 109 0.65
3R-3, 125-165 169.35 415 0.08 0.75 0.10 0.009 80 0.94
4R-5, 45-90 181.11 424 0.07 0.67 0.09 0.009 65 1.02
5R-5, 50-90 190.40 414 0.10 0.94 0.10 0.009 99 0.95
6R-1, 121-162 195.31 412 0.10 0.63 0.14 0.013 59 1.06
6R-2, 125-166 196.97 418 0.08 0.69 0.10 0.010 119 0.58
7R-5, 34-74 209.55 432 0.64 17.28 0.04 0.003 1,694 1.02
8R-4, 0-45 217.65 427 0.07 0.52 0.12 0.011 50 1.04
9R-5, 0-40 305.50





0.74
10R-6, 0-40 316.73 407 0.06 0.57 0.10 0.009 64 0.89
11R-1, 78-117 320.08 410 0.11 0.44 0.20 0.021 50 0.88
11R-5, 63-103 325.67 411 0.06 0.40 0.13 0.012 48 0.84
12R-1, 101-141 329.91 418 0.07 0.49 0.13 0.012 57 0.86
13R-3, 100-145 342.50 406 0.08 0.45 0.15 0.015 53 0.85
13R-5, 65-109 344.65 406 0.10 0.49 0.17 0.017 58 0.85
14R-3, 0-40 350.81 419 0.40 0.88 0.31 0.038 90 0.98
14R-6, 52-97 354.28 417 0.12 0.85 0.12 0.012 96 0.88
15R-3, 0-44 360.65 419 0.11 0.81 0.12 0.011 43 1.90
16R-3, 49-89 366.19 409 0.47 2.36 0.17 0.017 159 1.48

Notes: Tmax = temperature of maximum hydrocarbon generation from kerogen, S1 = volatile hydrocarbons, S2 = kerogen-derived hydrocarbons, PI = productivity index, PC = pyrolizable carbon, HI = hydrogen index, TOC = total organic carbon obtained by CNS-elemental analysis.