Three core samples from Hole 217 and one from Hole 218 were analyzed for organic carbon, C\ to Cη and detailed C4 to C7 hydrocarbons, C45+ hydrocarbon and nonhydrocarbons, and visual kerogen. In the Ci to C7 range only methane was present in amounts greater than 1 ppm. However, a detailed analysis showed 10 hydrocarbons present in the C4 to C7 range from the Hole 218 sample cored at 769 meters. The C15+ saturates in all samples contained about 90% naphthenes. The paraffins had CPI's ranging from 1.4 to 1.8. The deepest samples in Holes 217 and 218 contained well-preserved coarse to medium woody plant debris.
CITATION STYLE
Hunt, J. M. (1974). Hydrocarbon and Kerogen Studies. In Initial Reports of the Deep Sea Drilling Project, 22. U.S. Government Printing Office. https://doi.org/10.2973/dsdp.proc.22.134.1974
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