MolluscaBase taxon details
original description
Hanna, G.D. (1920). Miocene Land Shells from Oregon. <em>The University of Kansas Science Bulletin.</em> 13(1): 3-12., available online at https://www.biodiversitylibrary.org/page/4397878 page(s): 6-7, pl. 1, figs 4-6 [details]
basis of record
Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313. page(s): 157 [details] Available for editors [request]
From editor or global species database
Type locality Cove Inlet, John Day river, Oregon, United States [details]
|