Brooks, James M; Cox, H Benjamin; Bryant, William; Kennicutt, Mahlon C; Mann, Robert G; McDonald, Thomas J (1985): (Table 2) Stable carbon isotope composition of the occludes hydrate gas and gas-fluid ratios for the Gulf of Mexico sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.757306, In supplement to: Brooks, JM et al. (1985): Association of gas hydrates and oil seepage in the Gulf of Mexico. Organic Geochemistry, 10(1-3), 221-234, https://doi.org/10.1016/0146-6380(86)90025-2
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 27.661829 * Median Longitude: -90.893192 * South-bound Latitude: 27.011300 * West-bound Longitude: -92.183333 * North-bound Latitude: 28.050000 * East-bound Longitude: -88.983333
Date/Time Start: 1983-10-19T00:00:00 * Date/Time End: 1983-10-19T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
96-618_Site * Latitude: 27.011300 * Longitude: -91.262200 * Date/Time: 1983-10-19T00:00:00 * Elevation: -2412.4 m * Penetration: 1.401 m * Recovery: 88.2 m * Location: Gulf of Mexico/BASIN * Campaign: Leg96 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 14 cores; 106.8 m cored; 0 m drilled; 82.6% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | δ13C, methane | δ13C CH4 | ‰ PDB | Brooks, James M | ||
| 4 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Brooks, James M | ||
| 5 | δ13C, propane | δ13C C3H8 | ‰ PDB | Brooks, James M | ||
| 6 | δ13C, butane | δ13C n-C4H10 | ‰ | Brooks, James M | ||
| 7 | δ13C, carbon dioxide, aquatic | δ13C CO2 aq | ‰ | Brooks, James M | ||
| 8 | Comment | Comment | Brooks, James M | Gas:fluid ratio |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
25 data points
Data
| 1 Event | 2 Depth sed [m] | 3 δ13C CH4 [‰ PDB] | 4 δ13C C2H6 [‰ PDB] | 5 δ13C C3H8 [‰ PDB] | 6 δ13C n-C4H10 [‰] | 7 δ13C CO2 aq [‰] | 8 Comment |
|---|---|---|---|---|---|---|---|
| 96-618_Site | 0 | -71.3 | |||||
| Green-Canyon-184 | 0 | -44.6 | -29.3 | -18.6 | -28.6 | 18.5 | 70:1 |
| Green-Canyon-204 | 0 | -56.5 | -35.1 | -24.6 | -26.5 | 85:1 | |
| Green-Canyon-234 | 0 | -43.2 | -27.9 | -28.5 | -28.6 | 0.4 | 177:1 |
| Garden-Banks-388 | 0 | -70.4 | 68:1 | ||||
| Green-Canyon-257 | 0 | -69.2 | 35:1 | ||||
| Green-Canyon-320 | 0 | -66.5 | 66:1 | ||||
| Mississippi-Canyon | 0 | -48.2 |