MolluscaBase name details
Grammysia (Grammysioidea) princiana H. S. Williams & Breger, 1916 †
1662195 (urn:lsid:marinespecies.org:taxname:1662195)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Williams, H. S.; Breger, C. L. (1916). The fauna of the Chapman sandstone of Maine, including descriptions of some related species from the Moose River sandstone. <em>United States Geological Survey Professional Paper.</em> 89: 1-347., available online at https://doi.org/10.3133/pp89 [details] 
MolluscaBase eds. (2025). MolluscaBase. Grammysia (Grammysioidea) princiana H. S. Williams & Breger, 1916 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1662195 on 2025-09-11
Date
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original description
Williams, H. S.; Breger, C. L. (1916). The fauna of the Chapman sandstone of Maine, including descriptions of some related species from the Moose River sandstone. <em>United States Geological Survey Professional Paper.</em> 89: 1-347., available online at https://doi.org/10.3133/pp89 [details]
