Table T18. Headspace gas composition, Site 1172.
|
Hole, core,
section |
Depth
(mbsf) |
C1
(ppmv) |
C2
(ppmv) |
C3
(ppmv) |
|---|---|---|---|---|
| 189-1172A- | ||||
| 1H-4 | 4.50 | 2 | 0 | 0 |
| 2H-4 | 10.80 | 2 | 0 | 0 |
| 3H-4 | 20.30 | 2 | 0 | 0 |
| 4H-4 | 29.80 | 3 | 0 | 0 |
| 5H-4 | 39.30 | 3 | 0 | 0 |
| 6H-4 | 48.80 | 2 | 0 | 0 |
| 7H-4 | 58.30 | 2 | 0 | 0 |
| 8H-4 | 67.80 | 3 | 0 | 0 |
| 9H-4 | 77.30 | 2 | 0 | 0 |
| 10H-4 | 86.80 | 3 | 0 | 0 |
| 11H-4 | 96.30 | 4 | 0 | 0 |
| 12H-4 | 105.80 | 4 | 0 | 0 |
| 13H-4 | 115.30 | 3 | 0 | 0 |
| 14H-4 | 124.80 | 4 | 0 | 0 |
| 15H-4 | 134.30 | 2 | 0 | 0 |
| 16H-4 | 143.80 | 2 | 0 | 0 |
| 17H-4 | 153.30 | 2 | 0 | 0 |
| 18H-4 | 162.80 | 2 | 0 | 0 |
| 19H-4 | 172.30 | 2 | 0 | 0 |
| 20H-4 | 181.80 | 2 | 0 | 0 |
| 21H-4 | 191.30 | 12 | 0 | 0 |
| 22H-4 | 200.80 | 2 | 0 | 0 |
| 23H-4 | 210.30 | 3 | 0 | 0 |
| 24H-4 | 219.80 | 3 | 0 | 0 |
| 25X-2 | 226.30 | 2 | 0 | 0 |
| 26X-3 | 233.10 | 2 | 0 | 0 |
| 27X-4 | 244.20 | 3 | 0 | 0 |
| 28X-3 | 252.30 | 5 | 0 | 0 |
| 29X-4 | 263.40 | 4 | 0 | 0 |
| 30X-4 | 272.50 | 3 | 0 | 0 |
| 31X-4 | 282.10 | 3 | 0 | 0 |
| 32X-4 | 291.70 | 2 | 0 | 0 |
| 33X-4 | 301.30 | 3 | 0 | 0 |
| 34X-4 | 311.00 | 2 | 0 | 0 |
| 35X-4 | 320.60 | 4 | 0 | 0 |
| 36X-4 | 330.20 | 4 | 0 | 0 |
| 37X-4 | 339.80 | 2 | 0 | 0 |
| 38X-4 | 349.40 | 2 | 0 | 0 |
| 39X-4 | 359.10 | 10 | 0 | 0 |
| 40X-4 | 368.70 | 2 | 0 | 0 |
| 41X-4 | 378.30 | 2 | 0 | 0 |
| 42X-4 | 387.90 | 2 | 0 | 0 |
| 43X-4 | 397.50 | 2 | 0 | 0 |
| 44X-4 | 407.10 | 2 | 0 | 0 |
| 45X-4 | 416.70 | 2 | 0 | 0 |
| 46X-4 | 426.30 | 2 | 0 | 0 |
| 47X-4 | 435.90 | 2 | 0 | 0 |
| 48X-4 | 445.50 | 9 | 0 | 0 |
| 49X-4 | 455.10 | 2 | 0 | 0 |
| 51X-4 | 474.30 | 4 | 0 | 0 |
| 53X-4 | 493.50 | 5 | 0 | 0 |
| 54X-4 | 503.10 | 21 | 15 | 14 |
| 55X-1 | 508.30 | 5 | 0 | 0 |
| 56X-CC | 518.00 | 4 | 0 | 0 |
| 189-1172D- | ||||
| 4R-4 | 501.90 | 3 | 0 | 0 |
| 5R-4 | 511.50 | 3 | 0 | 0 |
| 6R-4 | 521.10 | 4 | 0 | 0 |
| 7R-4 | 530.70 | 5 | 0 | 0 |
| 8R-4 | 540.30 | 11 | 0 | 0 |
| 9R-4 | 549.90 | 10 | 0 | 0 |
| 10R-4 | 559.60 | 10 | 0 | 0 |
| 11R-4 | 569.20 | 24 | 0 | 0 |
| 12R-4 | 578.80 | 24 | 0 | 0 |
| 13R-4 | 588.40 | 24 | 0 | 0 |
| 14R-4 | 598.00 | 31 | 0 | 0 |
| 15R-4 | 607.60 | 28 | 1 | 0 |
| 16R-4 | 617.20 | 31 | 1 | 0 |
| 17R-4 | 626.80 | 33 | 2 | 0 |
| 18R-4 | 636.40 | 17 | 0 | 0 |
| 19R-3 | 644.50 | 19 | 1 | 0 |
| 20R-4 | 655.60 | 34 | 1 | 0 |
| 21R-4 | 665.20 | 44 | 2 | 0 |
| 22R-2 | 671.80 | 51 | 2 | 0 |
| 23R-2 | 681.50 | 36 | 1 | 0 |
| 24R-2 | 691.20 | 19 | 1 | 0 |
| 25R-4 | 703.80 | 91 | 3 | 0 |
| 27R-4 | 722.70 | 91 | 3 | 0 |
| 28R-4 | 732.60 | 129 | 4 | 0 |
| 29R-4 | 742.20 | 84 | 2 | 0 |
| 30R-CC | 747.40 | 135 | 3 | 0 |
| 31R-4 | 761.40 | 185 | 4 | 0 |
Notes: C1 = methane, C2 = ethane, C3 = propane. ppmv = parts per million by volume.