Foraminifera taxon details
original description
(of Schwagerina parafragilis Bensh, 1962 †) Bensh, F. R. (1962). Позднекаменноугольные и раннепермские фузулиниды Северной Ферганы. In: Стратиграфия и палеонтология Узбекистана и сопредельных районов - Late Carboniferous and Lower Permian fusulinids of Northern Fergana, in Stratigraphy and Paleontology of Uzbekistan and Paleontology of Uzbekistan and Contiguous Areas. <em>Ташкент: Изд-во АН УзССР - AN UzbSSR, Tashkent.</em> 1: 186-252., available online at https://books.google.fr/books?id=cDUfmRIvApQC [details] Available for editors [request]
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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