MolluscaBase name details
Polygyra veternior (T. D. A. Cockerell, 1915) †
1497629 (urn:lsid:marinespecies.org:taxname:1497629)
unaccepted > superseded combination
Species
fossil only
(of Helix veterna veternior T. D. A. Cockerell, 1915 †) Cockerell, T. D. A. (1915). Gastropod Mollusca from the Tertiary strata of the West. <em>Bulletin of the American Museum of Natural History.</em> 34(3): 115-120.
page(s): 117-118, textfig. 3 [details]
page(s): 117-118, textfig. 3 [details]
MolluscaBase eds. (2025). MolluscaBase. Polygyra veternior (T. D. A. Cockerell, 1915) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1497629 on 2025-09-11
Date
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original description
(of Helix veterna veternior T. D. A. Cockerell, 1915 †) Cockerell, T. D. A. (1915). Gastropod Mollusca from the Tertiary strata of the West. <em>Bulletin of the American Museum of Natural History.</em> 34(3): 115-120.
page(s): 117-118, textfig. 3 [details]
basis of record Hartman, J.H.; Roth, B. (1998). Late Paleocene and Early Eocene Nonmarine Molluscan Faunal Change in the Bighorn Basin, Northwestern Wyoming and South-Central Montana. In: Aubrey, M.-P.; Lucas, S.G.; Berggren, W.A. (eds) Late Paleocene–Early Eocene Biotic and Climatic Events in the Marine and Terrestrial Records. Columbia University Press, pp. 323-379. [details]
page(s): 117-118, textfig. 3 [details]
basis of record Hartman, J.H.; Roth, B. (1998). Late Paleocene and Early Eocene Nonmarine Molluscan Faunal Change in the Bighorn Basin, Northwestern Wyoming and South-Central Montana. In: Aubrey, M.-P.; Lucas, S.G.; Berggren, W.A. (eds) Late Paleocene–Early Eocene Biotic and Climatic Events in the Marine and Terrestrial Records. Columbia University Press, pp. 323-379. [details]
