MolluscaBase name details
Viviparus leidyi formosus Meek, 1876 †
1262604 (urn:lsid:marinespecies.org:taxname:1262604)
unaccepted > superseded rank
Subspecies
fossil only
Meek, F. B. (1876). A report on the invertebrate Cretaceous and Tertiary fossils of the upper Missouri country. In: Hayden, F.V. (Ed.) Report of the United States Geological Survey of the Territories. 9: lxiv + 1–629, 45 pls., available online at https://www.biodiversitylibrary.org/page/2024294
page(s): 583, pl. 44, figs 3a-b [details]
page(s): 583, pl. 44, figs 3a-b [details]
Note Mouth of the Yellowstone River, near Buford,...
Type locality Mouth of the Yellowstone River, near Buford, North Dakota, United States; Fort Union Formation, Paleocene [details]
MolluscaBase eds. (2021). MolluscaBase. Viviparus leidyi formosus Meek, 1876 †. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=1262604 on 2025-09-11
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original description
Meek, F. B. (1876). A report on the invertebrate Cretaceous and Tertiary fossils of the upper Missouri country. In: Hayden, F.V. (Ed.) Report of the United States Geological Survey of the Territories. 9: lxiv + 1–629, 45 pls., available online at https://www.biodiversitylibrary.org/page/2024294
page(s): 583, pl. 44, figs 3a-b [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 170 [details] Available for editors
[request]
status source Russell, L.S. (1974). Fauna and Correlation of the Ravenscrag Formation (Paleocene) of Southwestern Saskatchewan. <em>Royal Ontario Museum and University of Toronto, Life Sciences, Contributions.</em> 102: 1-53., available online at https://archive.org/details/faunacorrelation00russ
page(s): 18, figs 3E-F [details] Available for editors [request]
page(s): 583, pl. 44, figs 3a-b [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 170 [details] Available for editors
[request]status source Russell, L.S. (1974). Fauna and Correlation of the Ravenscrag Formation (Paleocene) of Southwestern Saskatchewan. <em>Royal Ontario Museum and University of Toronto, Life Sciences, Contributions.</em> 102: 1-53., available online at https://archive.org/details/faunacorrelation00russ
page(s): 18, figs 3E-F [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Mouth of the Yellowstone River, near Buford, North Dakota, United States; Fort Union Formation, Paleocene [details]
