Foraminifera taxon details
original description
(of Pseudofusulina uralica var. sphaerica Belyaev, 1938 †) Belyaev, G. M.; Rauzer-Chernousova, D. M. (1938). О некоторых фузулинидах швагеринового горизонта (группа Pseudofusulina uralica Krotow) - About some Fusulinids from the Schwagerina horizon (group Pseudofusulina uralica Krotow). <em>Труды Геологического института АН СССР (Ленинград) - Proceedings of the Geological Institute of the USSR Academy of Sciences (Leningrad).</em> 7: 169-196., available online at http://www.ginras.ru/library/pdf/VII_1938_gin_leningrad.pdf page(s): p. 185-187, pl. 2 fig. 5-7 [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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