MolluscaBase taxon details
Pyrgulifera humerosa cokevillensis Yen, 1954 †
1422367 (urn:lsid:marinespecies.org:taxname:1422367)
accepted
Subspecies
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): 54, pl. 18, fig. 1 [details] Available for editors
[request]
page(s): 54, pl. 18, fig. 1 [details] Available for editors
[request]
Type locality contained in Wyoming
, Note "Locality 10—SW1/4 SW1/4 sec. 36, T. 25 N.,...
type locality contained in Wyoming [details]
From editor or global species database
Type locality "Locality 10—SW1/4 SW1/4 sec. 36, T. 25 N., B. 119 W., on north side of Smiths Fork, 2 miles northeast of Cokeville, Lincoln County, Wyo.", United State [details]
MolluscaBase eds. (2021). MolluscaBase. Pyrgulifera humerosa cokevillensis Yen, 1954 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1422367 on 2025-09-11
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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): 54, pl. 18, fig. 1 [details] Available for editors [request]
page(s): 54, pl. 18, fig. 1 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
