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Traits name detailsColumna vermicula var. contraria Meek, 1876 †
1343519 (urn:lsid:marinespecies.org:taxname:1343519)
unaccepted > junior subjective synonym
Variety
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): 557 [details]
MolluscaBase eds. (2025). MolluscaBase. Columna vermicula var. contraria Meek, 1876 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1343519 on 2025-05-20
Marine Species Traits editorial board (2025). Marine Species Traits. Columna vermicula var. contraria Meek, 1876 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1343519 on 2025-05-20
Date action by
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): 557 [details] additional source Tozer, E.T. (1956). Uppermost Cretaceous and Paleocene nonmarine molluscan faunas of western Alberta. <em>Geological Survey of Canada, Memoir.</em> 280: 1-125., available online at https://doi.org/10.4095/101507 page(s): 86 [details] Available for editors  source of synonymy Russell, L.S. (1929). Upper Cretaceous and lower Tertiary Gastropoda from Alberta. <em>Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences.</em> 23: 81-90. page(s): 88 [details] Available for editors |
