Foraminifera taxon details
original description
Bykova, E. V. (1952). Фораминиферы девона Русской платформы и Приуралья - Devonian Foraminifera of the Russian Platform and Cis-Ural. <em>Микрофауна CCCR, Microfauna of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> 5: 5-64., available online at https://books.google.pt/books?id=VsEfBfw-Bs0C page(s): p. 29 [details] Available for editors [request]
basis of record
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]
From editor or global species database
Diagnosis Test free, uniserial, and rectilinear or slightly arcuate, chambers gradually enlarging, sutures horizontal, nearly flush; wall calcareous, of microgranular calcite, single layered, dark and not vitreous in section; aperture rounded, terminal. U. Devonian (Frasnian); USSR: Russian platform; Canada. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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