POROSPHAERA (PORIFERA), A GLOBULAR SPONGE FROM THE UPPER JURASSIC OF THE CENTRAL IRAN

Autor:	BABA SENOWBARI-DARYAN, FRANZ T. FÜRSICH, MARKUS WILMSEN
Jazyk:	angličtina
Rok vydání:	2011
Předmět:	Calcisponges Systematics Jurassic Iran Geology QE1-996.5 Paleontology QE701-760
Zdroj:	Rivista Italiana di Paleontologia e Stratigrafia, Vol 117, Iss 3 (2011)
Druh dokumentu:	article
ISSN:	0035-6883 2039-4942
DOI:	10.13130/2039-4942/5985
Popis:	Porosphaera, an abundant small spherical calcisponge, well known from Cretaceous strata of Europe, was found in Middle and Upper Jurassic deposits of east-central Iran. This is the first record of Porosphaera from the Jurassic, except for a questionable occurrence of the genus from the Upper Jurassic of Canada, described by Jansa et al. (1982). The following species are new: P. regularis n. sp., P. biporata n. sp., P.? labyrinthica n. sp., and P.? asymmetrica n. sp.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/df755c351bb145839d052da72619cc9f Zobrazit plný text záznamu View record in DOAJ