Foraminifera taxon details
original description
Sosnina, M. I. (1981). Некоторые пермские фузулиниды Дальнего Востока - Some Permian fusulinids of the Far East. <em>Ежегодник Всесоюзного палеонтологического общества - Yearbook of the All-Union Paleontological Society.</em> 24: 13-34. page(s): p. 27 [details]
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 tiny, up to 0.6 mm in diameter, nautiloid with broadly rounded periphery, sides flattened to slightly umbilicate, proloculus relatively large for the size of the adult test, only three to five whorls present; wall thin, poorly differentiated, or may have weakly developed diaphanotheca, commonly recrystallized, secondary deposits may occur on the chamber floors, chomata poorly developed or lacking but may have rudimentary pseudochomata, aperture slitlike. L. Permian (Sakmarian); USSR: E. Siberia; Yugoslavia; Japan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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