Hanna, G. D. (1923). Upper Miocene lacustrine mollusks from Sonoma County, California. <em>Proceedings of the California Academy of Sciences, fourth series.</em> 12(3): 31-41., available online athttps://www.biodiversitylibrary.org/page/15974899 page(s): 41, pl. 3, figs 4-6 [details]
Note In Haggin Creek, about 200 feet below bridge,...
From editor or global species database
Type locality In Haggin Creek, about 200 feet below bridge, one mile southeast of Penn Grove, Santa Rosa Quadrangle, Sonoma County, California, United States; late Hemphillian, late Miocene to earliest Pliocene [details]
original descriptionHanna, G. D. (1923). Upper Miocene lacustrine mollusks from Sonoma County, California. <em>Proceedings of the California Academy of Sciences, fourth series.</em> 12(3): 31-41., available online athttps://www.biodiversitylibrary.org/page/15974899 page(s): 41, pl. 3, figs 4-6 [details]
basis of recordHenderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313. page(s): 249 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Classification Generic attribution uncertain: combined with Coretus by Taylor (1966), a junior objective synonym of Planorbarius, which is a Palearctic taxon. [details] Type locality In Haggin Creek, about 200 feet below bridge, one mile southeast of Penn Grove, Santa Rosa Quadrangle, Sonoma County, California, United States; late Hemphillian, late Miocene to earliest Pliocene [details]
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