Foraminifera taxon details
original description
Lipina, O. A. (1989). Некоторые изменении в систематике турнейеллид - Some changes in the systematics of the Tournayellidae. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 30:30-47., available online at http://www.ginras.ru/library/pdf/30_1989_voprosy_mikropaleontologii.pdf page(s): p. 36; note: Mstiniinae subfam. nov. [details] Available for editors [request]
From editor or global species database
Description Tests free, entirely coiled or with an initial coiling followed by a secondary erected tubular part. Early stage planispiral, involute, with chernyshinellid chambers, adult stage uncoiled uniseriate, rarely biseriate. Pseudosepta to well developed septa. Aperture simple basal followed by a cribrate aperture since the late coiled chamber. Wall brownish, granular, including a calcareous agglutinate.
Occurrence. ?Early Tournaisian. Late Tournaisian–late Serpukhovian. Palaeotethys and Urals ocean shelves. Rare and scarce in North America.
(Vachard and Le Coze (2022)). [details]
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