MolluscaBase name details
original description
Hall, J. (1845). Descriptions of organic remains collected by Captain J. C. Frémont, in the geographical survey of Oregon and North Californa. In: Frémont, J.C. Report of the exploring expedition to the Rocky Mountains in the year 1842, and to Oregon and North California. Gales and Seaton, Washington, pp. 304-310., available online at https://www.biodiversitylibrary.org/page/32560211 page(s): 308, pl. 3, fig. 6, 6a [details]
additional source
Yen, T.-C. (1948). Eocene Fresh-Water Mollusca from Wyoming. <em>Journal of Paleontology.</em> 22(5): 634-640. [details] Available for editors [request]
From editor or global species database
Type locality Originally given as "in longitude 111°, latitude 40°" by Hall (1845); specified by Hartman (2004) as: locality 3370, Spanish Fork Canyon along Soldier Creek, few miles west of Soldier Summit, Utah, United States; lower Green River Formation, Uinta Basin, early Eocene [details]
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