Foraminifera taxon details
Carbonoschwagerina T. Ozawa, Watanabe & Kobayashi, 1992 †
1062941 (urn:lsid:marinespecies.org:taxname:1062941)
accepted
Genus
Pseudoschwagerina morikawai Igo, 1957 † accepted as Carbonoschwagerina morikawai (Igo, 1957) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Ozawa, T.; Watanabe, K.; Kobayashi, F. (1992). Morphologic evolution in some schwagerinid and schubertellid lineages and the definition of the Carboniferous-Permian boundary. In: Takayanagi, Y.; Saito, T. (Editors), Studies in Benthic Foraminifera. <em>Tokai University Press.</em> 389-402.
page(s): p. 396 [details] Available for editors
[request]
page(s): p. 396 [details] Available for editors
[request]
Original description Diagnosis- Test medium in size, inflated fusiform to subspher- ical, small proloculus followed by closely coiled inner four...
Original description Diagnosis- Test medium in size, inflated fusiform to subspher- ical, small proloculus followed by closely coiled inner four to five volutions, later more loosely coiled with higher chambers that enlarge gradually, spirotheca composed of tectum and rather coarse alveolar keriotheca, septa rather closely spaced, plane to weakly and regularly fluted at base, chomata distinct and massive in inner volutions, small but distinct chomata psesent even in outer volutions.
Distribution- Upper Carboniferous (Gzhelian), Japan , North China and British Columbia, Canada.
(Ozawa et al. (1992)). [details]
Distribution- Upper Carboniferous (Gzhelian), Japan , North China and British Columbia, Canada.
(Ozawa et al. (1992)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Carbonoschwagerina T. Ozawa, Watanabe & Kobayashi, 1992 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1062941 on 2026-05-14
Date
action
by
original description
Ozawa, T.; Watanabe, K.; Kobayashi, F. (1992). Morphologic evolution in some schwagerinid and schubertellid lineages and the definition of the Carboniferous-Permian boundary. In: Takayanagi, Y.; Saito, T. (Editors), Studies in Benthic Foraminifera. <em>Tokai University Press.</em> 389-402.
page(s): p. 396 [details] Available for editors [request]
page(s): p. 396 [details] Available for editors
[request]From editor or global species database
Original description Diagnosis- Test medium in size, inflated fusiform to subspher- ical, small proloculus followed by closely coiled inner four to five volutions, later more loosely coiled with higher chambers that enlarge gradually, spirotheca composed of tectum and rather coarse alveolar keriotheca, septa rather closely spaced, plane to weakly and regularly fluted at base, chomata distinct and massive in inner volutions, small but distinct chomata psesent even in outer volutions.Distribution- Upper Carboniferous (Gzhelian), Japan , North China and British Columbia, Canada.
(Ozawa et al. (1992)). [details]
From editor or global species database
Image from typetaxon