Foraminifera taxon details
Cassidulinita Suzin, 1952 †
722204 (urn:lsid:marinespecies.org:taxname:722204)
accepted
Genus
Cassidulinella Suzin in Voloshinova & Dain, 1952 † · unaccepted (Junior homonym of Cassidulinella...)
Junior homonym of Cassidulinella Natland, 1940
marine, brackish, fresh, terrestrial
fossil only
feminine
Voloshinova, N. A.; Dain, L. G. (1952). Нониониды, Кассидулиниды и хилостомеллиды-Nonionidae, Cassidulinidae and Chilostomellidae. <em>Ископаемые фораминиферы СССР-Fossil foraminifera of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> new ser. 63: 1-114.
page(s): p. 102 [details]
page(s): p. 102 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Cassidulinita Suzin, 1952 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722204 on 2024-04-23
Date
action
by
original description
Voloshinova, N. A.; Dain, L. G. (1952). Нониониды, Кассидулиниды и хилостомеллиды-Nonionidae, Cassidulinidae and Chilostomellidae. <em>Ископаемые фораминиферы СССР-Fossil foraminifera of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> new ser. 63: 1-114.
page(s): p. 102 [details]
original description (of Cassidulinella Suzin in Voloshinova & Dain, 1952 †) Voloshinova, N. A.; Dain, L. G. (1952). Нониониды, Кассидулиниды и хилостомеллиды-Nonionidae, Cassidulinidae and Chilostomellidae. <em>Ископаемые фораминиферы СССР-Fossil foraminifera of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> new ser. 63: 1-114. [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]
page(s): p. 102 [details]
original description (of Cassidulinella Suzin in Voloshinova & Dain, 1952 †) Voloshinova, N. A.; Dain, L. G. (1952). Нониониды, Кассидулиниды и хилостомеллиды-Nonionidae, Cassidulinidae and Chilostomellidae. <em>Ископаемые фораминиферы СССР-Fossil foraminifera of the USSR, Proceedings of the Oil Research Geological Institute (ВНИГРИ-VNIGRI).</em> new ser. 63: 1-114. [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 0.15 mm in diameter, planoconvex, chambers biserially arranged, with plane of biseriality in a trochospiral coil, each side of the test showing one series of chambers nearly completely, but with only small triangular portions of the alternate chambers visible where they slightly overlap the periphery, all whorls visible on the strongly convex spiral side, only those of the final whorl visible on the flat umbilical side, sutures depressed, periphery rounded; wall calcareous, very finely perforate, surface smooth; aperture crescentic, in a depression on the umbilical side of the final chamber, extending from the umbilicus up the apertural face and bordered by a rimlike thickening. Pliocene; USSR: N. Caucasus. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]