WoRMS taxon details
original description
Reitlinger, E. A. (1950). Фораминиферы среднекаменноугольных отложений центральной части Русской платформы (исключая сем. Fusulinidае) - Foraminifera of the Middle Carboniferous deposits of the central part of the Russian Platform (exclusive of family Fusulinidae). <em>Академия наук СССР Труды ИГН-Academy of Sciences USSR Proceedings Insitute of Geological Sciences.</em> 126: 1-128., available online at http://www.ginras.ru/library/pdf/ign126_1950_reitlinger_carboniferous_forams.pdf page(s): p. 45 [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, enrolled, planispiral, involute, chambers inflated, rapidly increasing in size as added, three per whorl, sutures incised, septa short, oblique, with a rudimentary postseptal lamina present only in the final chamber if at all; wall calcareous, granular, finely perforate, that of the final whorl much thicker than in earlier chambers; aperture simple and basal in the early stage, multiple with a few straight to arcuate slits perpendicular to the suture in the final chamber but poorly developed or no sutural slits present between earlier chambers. U. Carboniferous (Moscovian to Stephanian) to L. Permian (Sakmarian); USSR: Moscow Basin, central Asia; USA: Kansas. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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