MolluscaBase name details
Unio subspatulata Meek & Hayden, 1857 †
1503357 (urn:lsid:marinespecies.org:taxname:1503357)
unaccepted > superseded combination
Species
fossil only
Meek, F. B.; Hayden, F. V. (1857). Descriptions of new genera of fossils, collected by Dr. F.V. Hayden, in Nebraska territory, under the direction of Lieut. G.K. Warren, US Topographical Engineer; with some remarks on the Tertiary and Cretaceous formations of the north-west, and parallelism of the latter with those of other portions of the United States and Territories. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 117–148., available online at https://www.biodiversitylibrary.org/page/6330383
page(s): 146 [details]
page(s): 146 [details]
Note "Bed G. of the freshwater and estuary...
From editor or global species database
Type locality "Bed G. of the freshwater and estuary formation at the Mouth of Judith River", Montana, USA; Judith River Fm., Campanian, Late Cretaceous [details]
MolluscaBase eds. (2021). MolluscaBase. Unio subspatulata Meek & Hayden, 1857 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1503357 on 2025-04-04
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original description
Meek, F. B.; Hayden, F. V. (1857). Descriptions of new genera of fossils, collected by Dr. F.V. Hayden, in Nebraska territory, under the direction of Lieut. G.K. Warren, US Topographical Engineer; with some remarks on the Tertiary and Cretaceous formations of the north-west, and parallelism of the latter with those of other portions of the United States and Territories. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 117–148., available online at https://www.biodiversitylibrary.org/page/6330383
page(s): 146 [details]
page(s): 146 [details]
Present Inaccurate Introduced: alien Containing type locality
