Organic carbon and calcium carbonate concentrations of K/T boundary samples from southern Tethyan margin location (Table 1)
Cobertura |
MEDIAN LATITUDE: -2.431333 * MEDIAN LONGITUDE: 76.036333 * SOUTH-BOUND LATITUDE: -19.887000 * WEST-BOUND LONGITUDE: 0.320000 * NORTH-BOUND LATITUDE: 29.330000 * EAST-BOUND LONGITUDE: 115.535000 * DATE/TIME START: 1988-07-21T09:00:00 * DATE/TIME END: 1988-08-05T08:30:00 * MINIMUM ELEVATION: -2179.0 m * MAXIMUM ELEVATION: -1371.0 m |
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Data(s) |
16/05/1992
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Resumo |
Regional consequences of the biotic extinctions and of the changes in biological productivity that occurred at the time of the Cretaceous/Tertiary (K/T) boundary were investigated by comparison of organic matter in sediments from three southern Tethyan margin locations. Organic matter characterization comprised Rock-Eval pyrolysis and organic carbon measurements. Low concentrations of organic matter precluded additional detailed determinations. At all three locations, the organic matter has been microbially reworked and evidently was deposited in oxygenated marine environments. |
Formato |
text/tab-separated-values, 160 data points |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.760693 doi:10.1594/PANGAEA.760693 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Meyers, Philip A (1992): Data report: The Cretaceous/Tertiary boundary at Sites 761 and 762 (Northwest Australian Margin), at El Kef (Tunisia), and in the Negev Desert (Israel): a comparison of the organic geochemical records. In: von Rad, U; Haq, BU; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 122, 881-885, doi:10.2973/odp.proc.sr.122.132.1992 |
Palavras-Chave | #122-761C; 122-762C; Calcium carbonate; Carbon, organic, total; DRILL; Drilling/drill rig; El-Kef; Event label; Joides Resolution; Leg122; Ocean Drilling Program; ODP; ODP sample designation; Outcrop; OUTCROP; Sample code/label; South Indian Ridge, South Indian Ocean; Stage |
Tipo |
Dataset |