Table 12. Results of Rock-Eval pyrolysis analyses of sediments from Hole 1081A.
Core, section,
interval (cm)
Depth
(mbsf)
TOC
(wt%)
S1
S2
S3
Tmax
(°C)
HI
OI
175-1081A-
1H-1, 47-48 0.47 4.05 1.78 15.66 4.60 417 386 23
2H-1, 46-47 1.46 5.17 3.10 23.49 4.90 411 454 113
2H-3, 46-47 4.46 7.86 8.13 32.54 5.63 405 413 94
2H-4, 46-47 5.96 5.08 2.19 19.66 4.53 411 387 71
5H-2, 46-47 31.46 3.06 0.64 9.70 3.10 415 316 89
5H-6, 46-47 37.36 7.11 1.90 31.07 4.77 413 436 101
8H-3, 46-47 61.46 2.89 0.67 9.90 2.93 412 342 67
8H-5, 46-47 64.36 4.40 1.03 15.68 3.68 418 356 101
9H-1, 46-47 67.96 6.53 1.62 27.99 4.75 416 428 83
9H-3, 46-47 70.96 4.64 0.96 17.05 5.48 414 367 72
9H-5, 46-47 73.86 4.40 1.10 17.00 4.18 413 386 118
10H-1, 46-47 77.46 7.06 2.59 31.89 4.59 401 451 95
10H-3, 46-47 80.46 4.21 0.88 15.38 4.60 415 365 65
10H-4, 46-47 81.86 3.58 0.71 12.77 4.00 415 356 109
12H-1, 46-47 96.46 7.37 3.44 33.14 5.13 391 449 111
14H-3, 46-47 118.46 5.85 2.28 24.88 4.41 394 425 69
14H-5, 46-47 121.46 8.09 2.40 34.36 5.92 393 424 75
15H-1, 46-47 124.96 4.87 1.38 18.77 5.42 401 385 73
17X-1, 40-41 137.40 8.21 4.04 33.64 5.70 392 409 111
18H-5, 46-47 152.41 4.90 1.81 17.46 5.21 403 356 69
19X-1, 46-47 154.96 5.33 2.14 20.08 5.84 401 376 106
19X-3, 46-47 157.96 4.99 1.77 10.23 5.86 396 205 109
20X-1, 46-47 164.56 4.28 1.06 12.31 2.63 404 287 61
23X-1, 45-46 193.55 7.34 2.03 27.33 5.16 402 372 70
25X-1, 45-46 212.85 4.52 0.71 13.93 5.63 427 308 124
31X-2, 51-52 272.11 6.18 0.92 21.49 4.75 414 347 76
40X-1, 63-64 357.43 1.37 0.21 2.89 3.34 421 210 243
46X-1, 50-51 415.10 1.51 0.31 3.35 3.96 415 221 262
49X-1, 45-47 443.95 2.20 0.37 3.90 3.16 416 177 143

Notes: TOC = total organic carbon; HI = hydrogen index; and OI = oxygen index. Units of the various Rock-Eval parameters are given in the "Organic Geochemistry" section of the "Explanatory Notes" chapter (this volume).