Traits 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
page(s): 53, pl. 17, figs 39-44 [details] Available for editors

MolluscaBase eds. (2021). MolluscaBase. Trochispira wyomingensis Yen, 1954 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1260931 on 2025-04-04
Marine Species Traits editorial board (2025). Marine Species Traits. Trochispira wyomingensis Yen, 1954 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1260931 on 2025-04-04
Date
action
by
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
page(s): 53, pl. 17, figs 39-44 [details] Available for editors
