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Joyce, Rosanne M; van Vleet, Edward S (1987): Lithology, stage, organic carbon, δ¹³C, hydrocarbons and fatty acids at DSDP Hole 93-603B [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.789250, Supplement to: Joyce, RM; van Vleet, ES (1987): A geochemical study of organic-matter-rich upper Cretaceous claystones from the lower continental rise off North America, Deep Sea Drilling Project Hole 603B. In: van Hinte, JE; Wise, SW Jr; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 93, 1223-1230, https://doi.org/10.2973/dsdp.proc.93.153.1987

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Abstract:
Organic-matter-rich Upper Cretaceous claystones from DSDP Hole 603B, lower continental rise, had organic carbon values ranging from 1.7 to 13.7%, C/N ratios from 32 to 72, and d13C values from -23.5 to -27.1 per mil. Lipid class maxima for the unbound alkanes (C29 and C31), unbound fatty acids (C28 and C30), and bound fatty acids (C24, C26 , and C28) and the strong odd-carbon and even-carbon preferences, respectively, suggested that the organic matter in these sediments was partially the result of input from continental plant waxes. Transport of the organic-matter-rich sediments to the deep sea from the near-shore environment probably resulted from turbiditic flow under oxygen-stressed conditions.
Project(s):
Coverage:
Latitude: 35.495200 * Longitude: -70.028500
Date/Time Start: 1983-05-05T00:00:00 * Date/Time End: 1983-05-05T00:00:00
Event(s):
93-603B * Latitude: 35.495200 * Longitude: -70.028500 * Date/Time: 1983-05-05T00:00:00 * Elevation: -4633.0 m * Penetration: 1576.2 m * Recovery: 485.6 m * Campaign: Leg93 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 74 cores; 674.6 m cored; 0 m drilled; 72 % recovery
Size:
4 datasets

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