Foraminifera taxon details
original description
(of Pseudoschwagerina fragilis Ciry, 1943 †) Ciry, R. (1943). Les Fusulinidés de Turquie - II. Le genre Pseudoschwagerina. <em>Annales de Paléontologie.</em> 30: 17-43. [details]
new combination reference
Ozawa, T.; Watanabe, K.; Kobayashi, F. (1992). Morphologic evolution in some schwagerinid and schubertellid lineages and the definition of the Carboniferous-Permian boundary. In: Takayanagy, Y.; Saito, T. (Editors), Studies in Benthic Foraminifera. <em>Tokai University Press.</em> 389-402. [details]
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