MolluscaBase taxon details
original description
Solem, A.; Yochelson, E.L. (1979). North American Paleozoic land snails, with a summary of other Paleozoic nonmarine snails. <em>United States Geological Survey Professional Paper.</em> 1072: 1-42., available online at https://pubs.usgs.gov/pp/1072/report.pdf
page(s): 9 [details]