Table T19.
Result of Rock-Eval pyrolysis of selected samples from Site 1123.
Core,
section,
interval (cm)Depth (mbsf)
Tmax
(ºC)S1
S2
S3
PI
PC
S2/S3
HI
OI
TOC
181-1123A-
1H-1, 86-87
0.10
413
0.14
0.87
2.08
0.86
0.08
0.42
76
181
1.15
4H-1, 67-68
25.77
394
0.10
0.38
1.85
0.79
0.04
0.21
36
173
1.07
8H-2, 60-61
68.20
384
0.13
0.27
1.82
0.68
0.03
0.15
36
239
0.76
12H-4, 35-36
105.95
379
0.10
0.16
1.39
0.62
0.02
0.12
22
190
0.73
181-1123B-
17H-3, 63-64
149.53
384
0.11
0.11
1.27
0.50
0.02
0.09
14
161
0.79
24X-5, 39-40
217.19
367
0.08
0.10
1.24
0.56
0.01
0.08
13
161
0.77
31X-3, 125-126
282.35
341
0.15
0.04
1.40
0.21
0.02
0.03
6
209
0.67
47X-2, 88-89
434.18
NA
0.13
0.06
0.92
0.32
0.02
0.07
9
137
0.67
181-1123C-
22X-3, 75-76
526.58
NA
0.10
0.02
1.20
0.17
0.01
0.02
4
231
0.52
28X-5, 53-54
581.63
346
0.16
0.09
1.23
0.36
0.02
0.07
14
192
0.64
Notes: Units of the various Rock-Eval parameters are given in "Organic Geochemistry" in the "Explanatory Notes" chapter. NA = data not available.