MolluscaBase taxon details
original description
(of Polygyra venerabilis L. S. Russell, 1937 †) Russell, L. S. (1937). New non-marine Mollusca from the Upper Cretaceous of Alberta. <em>Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences.</em> 31: 61-67, 143. page(s): 65-66, pl. 1, figs 11-13 [details] Available for editors [request]
basis of record
Roth, B. (1986). Land mollusks (Gastropoda: Pulmonata) from Early Tertiary Bozeman Group, Montana. <em>Proceedings of the California Academy of Sciences.</em> 44(11): 237-267., available online at https://www.biodiversitylibrary.org/page/16005679 page(s): 264 [details] Available for editors [request]
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