MolluscaBase taxon details
Trochispira wyomingensis Yen, 1954 †
1260931 (urn:lsid:marinespecies.org:taxname:1260931)
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): 53, pl. 17, figs 39-44 [details] Available for editors
[request]
page(s): 53, pl. 17, figs 39-44 [details] Available for editors
[request]
Holotype USNM 108452
, Type locality contained in Wyoming , Note "Locality 11—NE 1/4 SW 1/4 sec. 29, T. 14...
Holotype USNM 108452 [details]
type locality contained in Wyoming [details]
Type locality "Locality 11—NE 1/4 SW 1/4 sec. 29, T. 14 N., R. 119 W., at the 'Fossil Cut,' in southeast of Evanston, Uinta County, Wyo. It is about 45 miles south-southeast of Sage Junction.", United States [details]
MolluscaBase eds. (2021). MolluscaBase. Trochispira wyomingensis Yen, 1954 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1260931 on 2025-09-11
Date
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Attribution 4.0 License
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): 53, pl. 17, figs 39-44 [details] Available for editors [request]
page(s): 53, pl. 17, figs 39-44 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
Holotype USNM 108452 [details]
From editor or global species database
Type locality "Locality 11—NE 1/4 SW 1/4 sec. 29, T. 14 N., R. 119 W., at the 'Fossil Cut,' in southeast of Evanston, Uinta County, Wyo. It is about 45 miles south-southeast of Sage Junction.", United States [details]
