Foraminifera taxon details

Sigmoilina tschokrakensis f. circularis Gerke, 1939 †

931909  (urn:lsid:marinespecies.org:taxname:931909)

accepted
Forma
marine, brackish, fresh, terrestrial
fossil only
Gerke, A. A. (1939). Изменчивость Miliolina akneriana (d'Orbigny) и Sigmoilina tschokrakensis Gerke в чокракско-спириалиевых слоях Восточного Предкавказья. The variability of Miliolina akneriana (d'Orbigny) and Sigmoilina tschokrakensis nov. sp. in the Chokrak-Spiralis zones of eastern Cis-Caucasia. <em>Пробл. палеонтол-Univ. Lab. Pal., Prob. Pal. Moscow.</em> 4[1938]: 293-324. [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Sigmoilina tschokrakensis f. circularis Gerke, 1939 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=931909 on 2024-06-11
Date
action
by
2016-12-23 08:40:37Z
created
2017-06-24 09:18:40Z
changed
2022-11-28 18:34:56Z
changed

original description Gerke, A. A. (1939). Изменчивость Miliolina akneriana (d'Orbigny) и Sigmoilina tschokrakensis Gerke в чокракско-спириалиевых слоях Восточного Предкавказья. The variability of Miliolina akneriana (d'Orbigny) and Sigmoilina tschokrakensis nov. sp. in the Chokrak-Spiralis zones of eastern Cis-Caucasia. <em>Пробл. палеонтол-Univ. Lab. Pal., Prob. Pal. Moscow.</em> 4[1938]: 293-324. [details]  Available for editors  PDF available [request] 

basis of record Ellis, B. F.; Messina, A. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em>  [details]