Foraminifera taxon details
original description
(of Siphogenerina fredsmithi Garrett, 1939 †) Garrett, J. B. 1939. Some middle Tertiary smaller foraminifera from subsurface beds of Jefferson County, Texas. Journal of Paleontology, 13, 575—579. page(s): p. 577, pl. 66, fig. 1 [details] Available for editors [request]
new combination reference
Mathews, R. D. (1945). Rectuvigerina, a new genus of foraminifera from a restudy of Siphogenerina. <em>Journal of Paleontology.</em> 19: 588-606. [details] Available for editors [request]
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