Claypool, George E (1984): (Table 2) Hydrocarbon composition of gas removed from core-liner gas pockets at DSDP Holes 78-541 and 78-543 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808786, In supplement to: Claypool, GE (1984): Diagenesis of organic matter, isotopic composition of calcite veins in basement basalt and pore water in sediment—Barbados Ridge Complex, Deep Sea Drilling Project Leg 78A. In: Biju-Duval, B; Moore, JC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 78A, 385-391, https://doi.org/10.2973/dsdp.proc.78a.117.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 15.616150 * Median Longitude: -58.691000 * South-bound Latitude: 15.520000 * West-bound Longitude: -58.728300 * North-bound Latitude: 15.712300 * East-bound Longitude: -58.653700
Date/Time Start: 1981-02-13T00:00:00 * Date/Time End: 1981-02-28T00:00:00
Minimum DEPTH, sediment/rock: 241 m * Maximum DEPTH, sediment/rock: 257 m
Event(s):
78-541 * Latitude: 15.520000 * Longitude: -58.728300 * Date/Time: 1981-02-13T00:00:00 * Elevation: -4940.0 m * Penetration: 459 m * Recovery: 400.6 m * Location: North Atlantic/RIDGE * Campaign: Leg78 (Leg78AB) * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 50 cores; 459 m cored; 0 m drilled; 87.3 % recovery
78-543 * Latitude: 15.712300 * Longitude: -58.653700 * Date/Time: 1981-02-28T00:00:00 * Elevation: -5633.0 m * Penetration: 324 m * Recovery: 226.8 m * Location: North Atlantic/CONT RISE * Campaign: Leg78 (Leg78AB) * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores; 305 m cored; 19 m drilled; 74.4 % recovery
Comment:
Sediment depth is given in mbsf. #0 = not detected.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Claypool, George E | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Methane | CH4 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 5 | Ethane | C2H6 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 6 | Propane | C3H8 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 7 | iso-C4 hydrocarbons | i-C4 | mg/kg | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 8 | Butane | n-C4 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 9 | Isopentane | i-C5H12 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 10 | n-Pentane | n-C5H12 | ppmv | Claypool, George E | Gas chromatography - Flame Ionization Detection (GC-FID) | |
| 11 | Methane/ethane ratio | C1/C2 | Claypool, George E |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
36 data points
Data
| 1 Event | 2 Sample label | 3 Depth sed [m] | 4 CH4 [ppmv] | 5 C2H6 [ppmv] | 6 C3H8 [ppmv] | 7 i-C4 [mg/kg] | 8 n-C4 [ppmv] | 9 i-C5H12 [ppmv] | 10 n-C5H12 [ppmv] | 11 C1/C2 |
|---|---|---|---|---|---|---|---|---|---|---|
| 78-541 | 78-541-28-2 | 249 | 36.0 | 2.2 | 0.7 | 0.24 | 0.24 | 0.16 | 0.22 | 16.4 |
| 78-541 | 78-541-28-6 | 257 | 1.1 | #0.0 | #0.0 | #0.00 | #0.00 | #0.00 | #0.00 | #0.0 |
| 78-543 | 78-543-26-2 | 241 | 51.5 | 1.2 | 0.5 | #0.00 | #0.00 | #0.00 | #0.00 | 43.0 |
| 78-543 | 78-543-26-3 | 242 | 66.3 | 2.2 | 0.4 | #0.00 | #0.00 | #0.00 | #0.00 | 30.0 |