A Late Devonian (Frasnian) bryozoan fauna from central Iran

Autor:	Iliana Boncheva, Andrej Ernst, Peter Königshof, Mehdi Yazdi, Ali Bahrami
Rok vydání:	2017
Předmět:	010506 paleontology Global and Planetary Change Ecology Fauna Biodiversity Paleontology Geology 010502 geochemistry & geophysics 01 natural sciences Devonian Late Devonian extinction Water energy Ecology Evolution Behavior and Systematics 0105 earth and related environmental sciences
Zdroj:	Palaeobiodiversity and Palaeoenvironments. 97:541-552
ISSN:	1867-1608 1867-1594
DOI:	10.1007/s12549-016-0269-5
Popis:	A bryozoan fauna from the Late Devonian (Frasnian) of the Bahram Formation of the Zefreh section in central Iran contains four species: three trepostomes and one rhabdomesine cryptostome. Two species are new: the trepostome Coeloclemis zefrehensis sp. nov. and the rhabdomesine cryptostome Euthyrhombopora tenuis sp. nov. The trepostome species Cyphotrypa definita Morozova, 1960 and Anomalotoechus ramosus Morozova, 1960 were recorded previously from the Upper Devonian (Frasnian) of the Kuznets Basin. The genera Coeloclemis and Euthyrhombo-pora are recorded from the Devonian for the first time. The fauna is dominated by the erect ramose Euthyrhombopora tenuis sp. nov., with rare occurrences of the massive Cyphotrypa definita Morozova, 1960. The bryozoans indicate low to moderate water energy environment of middle to outer ramp position.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e532ed9b5c99f7cc56edc9958ffc6337 https://doi.org/10.1007/s12549-016-0269-5 Zobrazit plný text záznamu Full text from SpringerLink