Traits taxon details
original description
(of Bigenerina leonhardi Volz, 1904 †) Volz, W. (1904). Zur Geologie von Sumatra: Beobachtungen und Studien. <em>Geologische und palaeontologische Abhandlungen.</em> n. ser. 6: 87-196. [details]
new combination reference
Cummings, R. H. (1956). Revision of the Upper Palaeozoic Textulariid Foraminifera. <em>Micropaleontology.</em> 2(3): 201-242., available online at https://doi.org/10.2307/1484178 [details] Available for editors 
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