MolluscaBase taxon details
original description
(of Physa bridgerensis Meek, 1873 †) Meek, F.B. (1873). Preliminary paleontological report, consisting of lists and descriptions of fossils, with remarks on the ages of the rocks in which they were found, etc., etc. <em>United States Geological and Geographical Survey of the Territories, annual report.</em> 6: 431-541., available online at https://www.biodiversitylibrary.org/page/15677973
page(s): 516 [details]
basis of record
Pierce, H.G.; Constenius, K.N. (2014). Terrestrial and Aquatic Mollusks of the Eocene Kishenehn Formation, Middle Fork Flathead River, Montana. <em>Annals of Carnegie Museum.</em> 82(4): 305-329., available online at https://doi.org/10.2992/007.082.0401 [details] Available for editors [request]