MolluscaBase name details
Platyceras varians G. B. Simpson, 1890 †
1805248 (urn:lsid:marinespecies.org:taxname:1805248)
uncertain > unassessed
Species
marine, fresh, terrestrial
fossil only
Simpson, G. B. (1890). Descriptions of new species of fossils from the Clinton, Lower Helderberg, Chemung, and Waverly Groups, found in the collections of the Geological Survey of Pennsylvania. <em>Transactions of the American Philosophical Society.</em> 16(3): 435-460., available online at https://doi.org/10.2307/1005399
page(s): 458-459, textfig. 28 [details]
page(s): 458-459, textfig. 28 [details]
Type locality contained in Pennsylvania
type locality contained in Pennsylvania [details]
MolluscaBase eds. (2025). MolluscaBase. Platyceras varians G. B. Simpson, 1890 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1805248 on 2025-04-22
Date
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The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Simpson, G. B. (1890). Descriptions of new species of fossils from the Clinton, Lower Helderberg, Chemung, and Waverly Groups, found in the collections of the Geological Survey of Pennsylvania. <em>Transactions of the American Philosophical Society.</em> 16(3): 435-460., available online at https://doi.org/10.2307/1005399
page(s): 458-459, textfig. 28 [details]
page(s): 458-459, textfig. 28 [details]
Present Inaccurate Introduced: alien Containing type locality
