Foraminifera taxon details
Trispirina Danich, 1977 †
722231 (urn:lsid:marinespecies.org:taxname:722231)
accepted
Genus
Trispirina tirasica Danich, 1977 † (type by original designation)
Placentulina Kasimova, 1978 † · unaccepted (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Loeblich & Tappan, 1987
marine, brackish, fresh, terrestrial
fossil only
feminine
Danich, M. M. (1977). Novye rody spirillinid iz yurskikh otlozheniy Dnestrovsko-Prutskogo Mezhdureeh'ya [New genera of Spirillinids from Jurassic deposits of the Dniester-Prut interfluve], in Фаунистические комплексы и флора кайнозоя Причерноморья. <em>Akademiya Nauk Moldavskoy SSR, Otdel Paleontologii i Biostratigrafii. Kishinev:.</em> 114-122.
page(s): p. 117 [details]
page(s): p. 117 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Trispirina Danich, 1977 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722231 on 2024-04-24
Date
action
by
original description
Danich, M. M. (1977). Novye rody spirillinid iz yurskikh otlozheniy Dnestrovsko-Prutskogo Mezhdureeh'ya [New genera of Spirillinids from Jurassic deposits of the Dniester-Prut interfluve], in Фаунистические комплексы и флора кайнозоя Причерноморья. <em>Akademiya Nauk Moldavskoy SSR, Otdel Paleontologii i Biostratigrafii. Kishinev:.</em> 114-122.
page(s): p. 117 [details]
original description (of Placentulina Kasimova, 1978 †) Kasimova, G. K. (1978). Placentulina-novyy rod Yurskikh foraminifer [Placentulina, a new Jurassic foraminiferal genus]. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 1978(2): 133-136.
page(s): p. 133 [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. 117 [details]
original description (of Placentulina Kasimova, 1978 †) Kasimova, G. K. (1978). Placentulina-novyy rod Yurskikh foraminifer [Placentulina, a new Jurassic foraminiferal genus]. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 1978(2): 133-136.
page(s): p. 133 [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 conical, spiral side strongly convex, umbilical side flat to slightly concave, periphery angular to carinate, small rounded proloculus followed by three to five low chambers per whorl, chambers of successive whorls aligned, early chambers rounded, those of later whorls low and crescentic as seen from the spiral side and wedgelike from the umbilical side, no marginal septula like those of Patellina but with a hooklike vertical plate midway on the umbilical edge of each chamber that resembles the columella of Patellina and probably results similarly from a sharp turn of the final chamber at the apertural end; wall calcareous, hyaline, finely punctate, surface smooth. L. Jurassic (Aalenian) to M. Jurassic (Callovian); USSR: Azerbaydzhan, Moldavian SSR; France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]