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The first occurrence of the Devonian rugose coral Calceola sandalina (Linné, 1771) in the Barrandian area, Czech Republic

Citace:
MERGL, M. The first occurrence of the Devonian rugose coral Calceola sandalina (Linné, 1771) in the Barrandian area, Czech Republic. Folia Musei rerum naturalium Bohemiae Occidentalis. Geologica et Paleobiologica, 2014, roč. 48, č. 1-2, s. 11-19. ISSN: 1805-2371
Druh: ČLÁNEK
Jazyk publikace: eng
Anglický název: The first occurrence of the Devonian rugose coral Calceola sandalina (Linné, 1771) in the Barrandian area, Czech Republic
Rok vydání: 2014
Autoři: Doc. RNDr. Michal Mergl CSc. ,
Abstrakt EN: The calceolide coral Calceola sandalina (Linné, 1771) has been observed in the Acanthopyge Limestone (Choteč Formation, Eifelian) in the Koněprusy area, Czech Republic. Its presence in the Barrandian area indicates absence of significant palaeogeographic barriers restricting the distribution of this tetracoral in the Middle Devonian. Association of Calceola with a taxonomically diverse ribbed brachiopod faunas attests for two different types of environment on the Koněprusy submarine elevation during deposition of the Acanthopyge Limestone. Calceola-bearing beds represent a high-energy reefal environment different from somewhat deeper and calmer environment characterized by smooth-shelled small to medium sized spire-bearing brachiopods.
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