Claypool, George E; Milkov, Alexei V; Lee, Young-Joo; Torres, Marta E; Borowski, Walter S; Tomaru, Hitoshi (2006): (Table T5) Carbon isotope composition of methane and carbon dioxide in PCS gas of ODP Leg 204 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.774720, In supplement to: Claypool, GE et al. (2006): Microbial methane generation and gas transport in shallow sediments of an accretionary complex, southern Hydrate Ridge (ODP Leg 204), offshore Oregon, USA. In: Tréhu, AM; Bohrmann, G; Torres, ME; Colwell, FS (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 204, 1-52, https://doi.org/10.2973/odp.proc.sr.204.113.2006
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 44.576711 * Median Longitude: -125.124993 * South-bound Latitude: 44.568430 * West-bound Longitude: -125.151280 * North-bound Latitude: 44.586300 * East-bound Longitude: -125.073930
Date/Time Start: 2002-07-13T12:45:00 * Date/Time End: 2002-08-27T21:30:00
Minimum DEPTH, sediment/rock: 14.0 m * Maximum DEPTH, sediment/rock: 291.7 m
Event(s):
204-1244C * Latitude: 44.586300 * Longitude: -125.119830 * Date/Time Start: 2002-07-13T12:45:00 * Date/Time End: 2002-07-16T05:30:00 * Elevation: -895.1 m * Penetration: 333.5 m * Recovery: 315.5 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 39 cores; 332 m cored; 1.5 m drilled; 95 % recovery
204-1244E * Latitude: 44.586180 * Longitude: -125.119530 * Date/Time Start: 2002-08-18T23:00:00 * Date/Time End: 2002-08-22T01:45:00 * Elevation: -893.3 m * Penetration: 250 m * Recovery: 137.73 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 135.8 m cored; 114.2 m drilled; 101.4 % recovery
204-1244F * Latitude: 44.586150 * Longitude: -125.119500 * Date/Time Start: 2002-08-22T01:45:00 * Date/Time End: 2002-08-22T06:45:00 * Elevation: -896.3 m * Penetration: 24.1 m * Recovery: 24.9 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 24.1 m cored; 0 m drilled; 103.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Claypool, George E | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | C1/C2 hydrocarbon ratio | C1/C2 | Claypool, George E | |||
| 5 | δ13C, methane | δ13C CH4 | ‰ PDB | Claypool, George E | Mass spectrometer Finnigan Delta Plus | |
| 6 | δ13C, carbon dioxide, gas hydrate | δ13C CO2 GH | ‰ PDB | Claypool, George E | Mass spectrometer Finnigan Delta Plus |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
251 data points