MolluscaBase taxon details
Pterotheca angusta Raymond, 1921 †
1869244 (urn:lsid:marinespecies.org:taxname:1869244)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Raymond P.E. (1921). A contribution to the description of the fauna of the Trenton Group. <em>Geological Survey of Canada Bulletin.</em> 31: 1-64. [details]
Type locality contained in Kentucky
type locality contained in Kentucky [details]
MolluscaBase eds. (2026). MolluscaBase. Pterotheca angusta Raymond, 1921 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1869244 on 2026-08-31
Date
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original description
Raymond P.E. (1921). A contribution to the description of the fauna of the Trenton Group. <em>Geological Survey of Canada Bulletin.</em> 31: 1-64. [details]
basis of record Wahlman G.P. (1992). Middle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch region. <em>United States Geological Survey Professional Paper.</em> 1066-O: 1-213., available online at https://doi.org/10.3133/pp1066o
page(s): 185-186, pl. 39, fig. 8-9 [details] Available for editors
[request]
additional source Foerste, A. F. (1924). Upper Ordovician faunas of Ontario and Quebec. <em>Geological Survey of Canada Memoir.</em> 138(121): 1-255, pls. 1-46., available online at https://doi.org/10.4095/100856
page(s): 218 [details] Available for editors [request]
basis of record Wahlman G.P. (1992). Middle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch region. <em>United States Geological Survey Professional Paper.</em> 1066-O: 1-213., available online at https://doi.org/10.3133/pp1066o
page(s): 185-186, pl. 39, fig. 8-9 [details] Available for editors
[request]additional source Foerste, A. F. (1924). Upper Ordovician faunas of Ontario and Quebec. <em>Geological Survey of Canada Memoir.</em> 138(121): 1-255, pls. 1-46., available online at https://doi.org/10.4095/100856
page(s): 218 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
