MolluscaBase taxon details
Viviparus cokevillensis Yen, 1954 †
1260823 (urn:lsid:marinespecies.org:taxname:1260823)
accepted
Species
fossil only
Yen, T.-C. (1954). Nonmarine Mollusks of Late Cretaceous Age From Wyoming, Utah and Colorado. Part 1: A fauna from western Wyoming. <em>United States Geological Survey Professional Paper.</em> 254-B: 45-59.
page(s): 51, pl. 18, fig. 8 [details] Available for editors
[request]
page(s): 51, pl. 18, fig. 8 [details] Available for editors

Holotype USNM 108426
, Type locality contained in Wyoming , Note "Locality 8—SE1/4 SW1/4 sec. 25, T. 28 N.,...
Holotype USNM 108426 [details]
type locality contained in Wyoming [details]
Type locality "Locality 8—SE1/4 SW1/4 sec. 25, T. 28 N., B. 119 W., Graham coal mine, about 41 miles north of Sage Junction, Lincoln County, Wyo.", United States [details]
MolluscaBase eds. (2021). MolluscaBase. Viviparus cokevillensis Yen, 1954 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1260823 on 2025-04-01
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original description
Yen, T.-C. (1954). Nonmarine Mollusks of Late Cretaceous Age From Wyoming, Utah and Colorado. Part 1: A fauna from western Wyoming. <em>United States Geological Survey Professional Paper.</em> 254-B: 45-59.
page(s): 51, pl. 18, fig. 8 [details] Available for editors
[request]
page(s): 51, pl. 18, fig. 8 [details] Available for editors





Holotype USNM 108426 [details]
From editor or global species database
Type locality "Locality 8—SE1/4 SW1/4 sec. 25, T. 28 N., B. 119 W., Graham coal mine, about 41 miles north of Sage Junction, Lincoln County, Wyo.", United States [details]