Geochemical parameters of sedimentation and the distribution of Silurian brachiopod communities in Lithuania

Autor:	Donatas Kaminskas, Petras Musteikis
Rok vydání:	1996
Předmět:	Sedimentary depositional environment Paleontology Ti oxides Lithology Benthic zone Borehole Chemical data Climate change Sedimentation General Agricultural and Biological Sciences Geology
Zdroj:	Historical Biology. 11:229-246
ISSN:	1029-2381 0891-2963
DOI:	10.1080/10292389609380543
Popis:	Silurian rocks from borehole cores in the Baltic Basic were analyzed for Si, Al, Ti, Fe, Ca and Mg oxide content and chemical data were related to sedimentary environment, lithology and brachiopod community distribution. Evaluation of these relationships enables precise positioning of closely related communities within Boucot's (1975) brachiopod Benthic Assemblages. Preliminary attempts are made to evaluate climatic change based on Al/Ti oxide ratios.
Databáze:	OpenAIRE
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