Gilbert, Deborah; Summerhayes, Colin P (1982): (Table 4) Gas analyses at DSDP Leg 64 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.818982, In supplement to: Gilbert, D; Summerhayes, CP (1982): Organic facies and hydrocarbon potential in the Gulf of California. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 865-870, https://doi.org/10.2973/dsdp.proc.64.130.1982
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 26.762943 * Median Longitude: -111.168814 * South-bound Latitude: 22.959300 * West-bound Longitude: -111.655700 * North-bound Latitude: 27.901700 * East-bound Longitude: -108.978000
Date/Time Start: 1978-12-02T00:00:00 * Date/Time End: 1979-01-03T00:00:00
Minimum DEPTH, sediment/rock: 92.0 m * Maximum DEPTH, sediment/rock: 375.5 m
Event(s):
64-474A * Latitude: 22.959300 * Longitude: -108.978000 * Date/Time: 1978-12-02T00:00:00 * Elevation: -3022.0 m * Penetration: 626 m * Recovery: 290.1 m * Location: North Pacific/Gulf of California/BASIN * Campaign: Leg64 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 49 cores; 453 m cored; 9.5 m drilled; 64 % recovery
64-477 * Latitude: 27.030800 * Longitude: -111.400300 * Date/Time: 1978-12-18T00:00:00 * Elevation: -2003.0 m * Penetration: 191 m * Recovery: 50.6 m * Location: North Pacific/Gulf of California/BASIN * Campaign: Leg64 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 172 m cored; 19 m drilled; 29.4 % recovery
64-478 * Latitude: 27.096800 * Longitude: -111.507500 * Date/Time: 1978-12-24T00:00:00 * Elevation: -1889.0 m * Penetration: 464 m * Recovery: 297.6 m * Location: North Pacific/Gulf of California/CHANNEL * Campaign: Leg64 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 49 cores; 427 m cored; 24 m drilled; 69.7 % recovery
Comment:
Sediment depth is given in mbsf. Gas was extracted from canned samples and from head space in cans. On average, 60% of the gas comes from the head space. There is little or no compositional difference between the gas from the head space and that from the samples. Head space gases only were analyzed for Samples 447-20-2 and 479-22-7.
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 | Gilbert, Deborah | DSDP/ODP/IODP sample designation | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Methane | CH4 | ppmv | Gilbert, Deborah | ||
| 8 | Ethane | C2H6 | ppmv | Gilbert, Deborah | ||
| 9 | Propane | C3H8 | ppmv | Gilbert, Deborah | ||
| 10 | Butane | n-C4 | ppmv | Gilbert, Deborah | ||
| 11 | Ethane/methane ratio | C2/C1 | Gilbert, Deborah | |||
| 12 | C1/(C2+C3) hydrocarbon ratio | C1/(C2+C3) | Gilbert, Deborah | |||
| 13 | Carbon, organic, total | TOC | % | Gilbert, Deborah | ||
| 14 | Ethane | C2H6 | % | Gilbert, Deborah | In C2-C4 | |
| 15 | Propane | C3H8 | % | Gilbert, Deborah | In C2-C4 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
90 data points