Table T11. Concentrations of methane at Site 1090.
| Core, section, interval (cm) |
Depth (mbsf) |
C1 (ppmv) |
|---|---|---|
| 177-1090B- | ||
| 1H-3, 0-5 | 2.52 | 6 |
| 2H-5, 0-5 | 10.22 | 5 |
| 3H-5, 0-5 | 19.73 | 3 |
| 4H-5, 0-5 | 29.22 | 2 |
| 5H-4, 0-5 | 36.93 | 2 |
| 6H-5, 0-5 | 48.22 | 2 |
| 7H-5, 0-5 | 57.72 | 2 |
| 8H-4, 0-5 | 65.72 | 4 |
| 9H-5, 0-5 | 76.73 | 2 |
| 10H-5, 0-5 | 86.22 | 2 |
| 11H-5, 0-5 | 95.72 | 2 |
| 12H-5, 0-5 | 105.22 | 3 |
| 13H-5, 0-5 | 114.72 | 5 |
| 14H-5, 0-5 | 124.22 | 4 |
| 15H-5, 0-5 | 133.72 | 5 |
| 16H-5, 0-5 | 143.22 | 4 |
| 17H-4, 0-5 | 151.22 | 4 |
| 18H-5, 0-5 | 162.22 | 4 |
| 19H-5, 0-5 | 171.72 | 5 |
| 20H-2, 0-5 | 176.72 | 5 |
| 21X-5, 0-5 | 190.72 | 4 |
| 22X-5, 0-5 | 200.42 | 6 |
| 23X-4, 0-5 | 208.62 | 6 |
| 24X-5, 0-5 | 219.82 | 5 |
| 25X-5, 0-5 | 229.52 | 6 |
| 26X-5, 0-5 | 239.22 | 4 |
| 28X-5, 0-5 | 258.62 | 4 |
| 32X-2, 0-5 | 292.90 | 9 |
| 34X-5, 0-5 | 307.12 | 8 |
| 35X-5, 0-5 | 316.82 | 5 |
| 36X-5, 0-5 | 326.42 | 7 |
| 37X-4, 0-5 | 334.52 | 6 |
| 38X-5, 0-5 | 345.62 | 4 |
| 39X-5, 0-5 | 355.22 | 3 |
| 40X-5, 0-5 | 364.82 | 2 |
| 43X-5, 0-5 | 393.82 | 2 |
Note: C1 = methane.