Lückge, Andreas; Kastner, Miriam; Littke, Ralf; Cramer, Bernhard (2002): (Table 1) Molecular composition of free gas samples and C1/(C2 + C3)-ratios, δ¹³C of methane and ethane, and dD of methane ratios of ODP Leg 170 samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.757212, In supplement to: Lückge, A et al. (2002): Hydrocarbon gas in the Costa Rica subduction zone: primary composition and post-genetic alteration. Organic Geochemistry, 33(8), 933-943, https://doi.org/10.1016/S0146-6380(02)00063-3
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 9.709700 * Median Longitude: -86.137300 * South-bound Latitude: 9.661700 * West-bound Longitude: -86.179100 * North-bound Latitude: 9.733700 * East-bound Longitude: -86.116300
Date/Time Start: 1996-11-05T15:45:00 * Date/Time End: 1996-11-30T03:45:00
Minimum DEPTH, sediment/rock: 54.31 m * Maximum DEPTH, sediment/rock: 379.61 m
Event(s):
170-1040B * Latitude: 9.661700 * Longitude: -86.179100 * Date/Time Start: 1996-11-05T15:45:00 * Date/Time End: 1996-11-08T06:30:00 * Elevation: -4178.0 m * Penetration: 190.2 m * Recovery: 127.92 m * Location: Costa Rica subduction complex, North Pacific Ocean * Campaign: Leg170 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 190.2 m cored; 0 m drilled; 67.3 % recovery
170-1041A * Latitude: 9.733700 * Longitude: -86.116500 * Date/Time Start: 1996-11-24T18:45:00 * Date/Time End: 1996-11-27T09:15:00 * Elevation: -3306.1 m * Penetration: 155.1 m * Recovery: 114.32 m * Location: Costa Rica margin, North Pacific Ocean * Campaign: Leg170 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 155.1 m cored; 0 m drilled; 73.7 % recovery
170-1041B * Latitude: 9.733700 * Longitude: -86.116300 * Date/Time Start: 1996-11-27T09:15:00 * Date/Time End: 1996-11-30T03:45:00 * Elevation: -3305.9 m * Penetration: 395.6 m * Recovery: 132.97 m * Location: Costa Rica margin, North Pacific Ocean * Campaign: Leg170 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 240.6 m cored; 0 m drilled; 55.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Lückge, Andreas | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | C1 hydrocarbons | C1 | mg/kg | Lückge, Andreas | Gas chromatography | |
| 5 | C2 hydrocarbons | C2 | mg/kg | Lückge, Andreas | Gas chromatography | |
| 6 | C3 hydrocarbons | C3 | mg/kg | Lückge, Andreas | Gas chromatography | |
| 7 | C1/C3 hydrocarbon ratio | C1/C3 | Lückge, Andreas | Gas chromatography | ||
| 8 | δ13C, methane | δ13C CH4 | ‰ PDB | Lückge, Andreas | Mass spectrometer Finnigan MAT 252 | |
| 9 | δ13C, ethane | δ13C C2H6 | ‰ PDB | Lückge, Andreas | Mass spectrometer Finnigan MAT 252 | |
| 10 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Lückge, Andreas | Mass spectrometer Finnigan MAT 252 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
433 data points