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Jasper, John P; Whelan, Jean K; Hunt, John M (1984): Migration of C1 to C8 volatile organic compounds in sediments at DSDP Hole 75-530A [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.810197, Supplement to: Jasper, JP et al. (1984): Migration of C1 to C8 volatile organic compounds in sediments from the Deep Sea Drilling Project, Leg 75, Hole 530A. In: Hay, WW; Sibuet, J-C; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 75, 1001-1008, https://doi.org/10.2973/dsdp.proc.75.131.1984

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Published: 1984 (exact date unknown) • DOI registered: 2013-05-16

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Abstract:
The distribution of C1 to C8 hydrocarbons in sediment samples from DSDP Leg 75, Hole 530A, indicates that significant amounts of methane and ethane have migrated from organic-rich to organic-lean shales in close proximity. Most compounds larger than ethane are not migrating out of black shales, where they occur in high concentrations. These results lead to a general model for assessing migration. In addition, three shale types are identified on the basis of organic carbon and pyrolysis products and patterns.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -19.257175 * Median Longitude: 9.527425 * South-bound Latitude: -19.743500 * West-bound Longitude: 9.385800 * North-bound Latitude: -19.187700 * East-bound Longitude: 10.518800
Date/Time Start: 1980-07-29T00:00:00 * Date/Time End: 1980-08-20T00:00:00
Event(s):
75-530A * Latitude: -19.187700 * Longitude: 9.385800 * Date/Time: 1980-07-29T00:00:00 * Elevation: -4629.0 m * Penetration: 1121 m * Recovery: 617.5 m * Location: South Atlantic/RIDGE * Campaign: Leg75 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 107 cores; 986.5 m cored; 9.5 m drilled; 62.6 % recovery
75-532 * Latitude: -19.743500 * Longitude: 10.518800 * Date/Time: 1980-08-20T00:00:00 * Elevation: -1331.0 m * Penetration: 250.8 m * Recovery: 232 m * Location: South Atlantic Ocean * Campaign: Leg75 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 59 cores; 242.8 m cored; 8 m drilled; 95.6 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
4 datasets

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Datasets listed in this publication series

  1. Jasper, JP; Whelan, JK; Hunt, JM (1984): (Table 2) Pyrolysis and carbon at DSDP Holes 75-530A and 75-532. https://doi.org/10.1594/PANGAEA.810191
  2. Jasper, JP; Whelan, JK; Hunt, JM (1984): (Table 1) C1 to C8 hydrocarbons and total amounts of volatile compounds at DSDP Hole 75-530A headspace. https://doi.org/10.1594/PANGAEA.810196
  3. Jasper, JP; Whelan, JK; Hunt, JM (1984): (Table 3A) Enrichment factors for black shale-green shale pairs at DSDP Hole 75-530A. https://doi.org/10.1594/PANGAEA.810192
  4. Jasper, JP; Whelan, JK; Hunt, JM (1984): (Table 3B) Enrichment factors for gray shale-green shale pairs at DSDP Hole 75-530A. https://doi.org/10.1594/PANGAEA.810193