Various ratios of C1-C5 hydrocarbons, gas composition and computed temperature at DSDP Leg 64 Holes
Cobertura |
MEDIAN LATITUDE: 26.320178 * MEDIAN LONGITUDE: -110.921076 * SOUTH-BOUND LATITUDE: 22.959300 * WEST-BOUND LONGITUDE: -111.624800 * NORTH-BOUND LATITUDE: 27.846000 * EAST-BOUND LONGITUDE: -108.978000 * DATE/TIME START: 1978-12-02T00:00:00 * DATE/TIME END: 1979-01-03T00:00:00 |
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Data(s) |
28/08/1982
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Resumo |
I have evaluated shipboard data and preliminary interpretations related to organic geochemistry in light of additional shore-based analyses. Data on interstitial gas, the C/N ratio, and fluorescence indicate that organic matter was altered by sills and that these were all single intrusions except the upper sill complex at Site 481, which was a multiple emplacement. Site 477 had the highest in situ temperature, estimated from interstitial gas composition to be 225°C. |
Formato |
application/zip, 2 datasets |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.818554 doi:10.1594/PANGAEA.818554 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Simoneit, Bernd R T (1982): Shipboard organic geochemistry and safety monitoring, Leg 64, 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, 723-727, doi:10.2973/dsdp.proc.64.119.1982 |
Palavras-Chave | #-; 64-474A; 64-477; 64-478; 64-479; 64-481A; Air; alpha; beta; For CO2 concentration <75% (by volume) the P-CO2 is assumed to be 0.1atm. (D'Amore and Panichi, 1980; doi:10.1016/0016-7037(80)90051-4); C1/(C2+C3); C1/(C2+C3) hydrocarbons ratio; C1/(C2-C5); C1/(C2-C5) hydrocarbons ratio; C2/C1; C2H6; Calculated; Calculated, see reference(s); Calculated by difference from summation of CO2, CH4, air, C2H6, and H2S; for H2 = 0 used recommended 0.001% (D'Amore and Panichi, 1980; doi:10.1016/0016-7037(80)90051-4); Carbon dioxide; CH4; Chlorophyll a sulfide; CO2; Comment; Deep Sea Drilling Project; Depth; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Estimated; Estimated from the theoretical line of Figure 5; Ethane; Ethane/methane ratio; Event; Gas chromatograph Carle; Gas chromatograph Hewlett-Packard 571OA; Glomar Challenger; H2; H2S; Hydrogen, gas; Label; Leg64; mbsf; Methane; N2+O2; Nitrogen and oxygen; North Pacific/Gulf of California/BASIN; North Pacific/Gulf of California/CHANNEL; ODP sample designation; Sample code/label; T cal; Temperature, calculated |
Tipo |
Dataset |