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Paleoecologic Implications of Ichnofossils Associated with Slightly Skeletonized Body Fossils, Middle Cambrian of the Barrandian Area, Czech Republic
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SYSNO ASEP 0386102 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Paleoecologic Implications of Ichnofossils Associated with Slightly Skeletonized Body Fossils, Middle Cambrian of the Barrandian Area, Czech Republic Author(s) Mikuláš, Radek (GLU-S) RID, SAI
Fatka, O. (CZ)
Szabad, M. (CZ)Source Title Ichnos. - : Taylor & Francis - ISSN 1042-0940
Roč. 19, č. 4 (2012), s. 199-210Number of pages 12 s. Publication form WWW - WWW Language eng - English Country US - United States Keywords Middle Cambrian ; ichnofossils ; slightly skeletonized fauna ; Barrandian area Subject RIV DB - Geology ; Mineralogy R&D Projects GA205/09/1521 GA ČR - Czech Science Foundation (CSF) Institutional support GLU-S - RVO:67985831 UT WOS 000311786100004 EID SCOPUS 84870939866 DOI 10.1080/10420940.2012.703626 Annotation Several sites of the Middle Cambrian Jince and Buchava formations (Barrandian area, Czech Republic), showing features of Burgess Shale-type preservation, yielded diverse ichnofossils adjacent to non- or poorly biomineralized body fossils of arthropods, and less commonly, acrotretid brachiopods. Based on morphology, Gordia-like, Cochlichnus-like, Planolites-like, Treptichnus-like and Pilichnus-like traces occur with "nondescript" bioturbation. Ethologically, the Gordia-like and Cochlichnus-like traces are interpreted as single-use traces of feeding on microbial halo. Treptichnus-like and Pilichnus-like traces suggest later feeding systems associated also with feeding on microbial halo, and Planolites-like traces likely represent a fortuitous feature. Workplace Institute of Geology Contact Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Year of Publishing 2013
Number of the records: 1