Claypool, George E; Threlkeld, Charles N; Mankiewicz, Paul N; Arthur, Michael A; Anderson, Thomas F (1985): (Table 2) Isotopic composition of CH4 and CO2 in gas samples from void-spaces in cores, at DSDP Leg 84 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.804309, In supplement to: Claypool, GE et al. (1985): Isotopic composition of interstitial fluids and origin of methane in slope sediment of the Middle America Trench, Deep Sea Drilling Project Leg 84. In: von Heune, R; Aubouin, J; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 84, 683-691, https://doi.org/10.2973/dsdp.proc.84.124.1985
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 12.028567 * Median Longitude: -89.427833 * South-bound Latitude: 9.728200 * West-bound Longitude: -91.392800 * North-bound Latitude: 13.285300 * East-bound Longitude: -86.090700
Date/Time Start: 1982-01-13T00:00:00 * Date/Time End: 1982-02-17T00:00:00
Minimum DEPTH, sediment/rock: 11.4 m * Maximum DEPTH, sediment/rock: 414.0 m
Event(s):
84-565 * Latitude: 9.728200 * Longitude: -86.090700 * Date/Time: 1982-01-13T00:00:00 * Elevation: -3099.0 m * Penetration: 328.3 m * Recovery: 286.8 m * Location: North Pacific/TRENCH * Campaign: Leg84 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 324.3 m cored; 0 m drilled; 88.4 % recovery
84-568 * Latitude: 13.072200 * Longitude: -90.800000 * Date/Time: 1982-02-08T00:00:00 * Elevation: -2010.0 m * Penetration: 417.7 m * Recovery: 307.6 m * Location: North Pacific/SLOPE * Campaign: Leg84 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 408 m cored; 9.7 m drilled; 75.4 % recovery
84-570 * Latitude: 13.285300 * Longitude: -91.392800 * Date/Time: 1982-02-17T00:00:00 * Elevation: -1698.0 m * Penetration: 401.9 m * Recovery: 164.5 m * Location: North Pacific/SLOPE * Campaign: Leg84 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 40 cores; 382.6 m cored; 19.3 m drilled; 43 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Elevation of event | Elevation | m | |||
5 | Sample code/label | Sample label | Claypool, George E | DSDP/ODP/IODP sample designation | ||
6 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
7 | δ13C, methane | δ13C CH4 | ‰ PDB | Claypool, George E | see reference(s) | #1; ? indicate suspect because of deviation from trends |
8 | δ13C, methane | δ13C CH4 | ‰ PDB | Claypool, George E | see reference(s) | #2 |
9 | δ Deuterium, methane | δD CH4 | ‰ SMOW | Claypool, George E | see reference(s) | with respect to SMOW, ? indicate suspect because of deviation from trends |
10 | δ13C, carbon dioxide, aquatic | δ13C CO2 aq | ‰ | Claypool, George E | see reference(s) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
213 data points