MolluscaBase name details
Trigonia texana Conrad, 1857 †
856729 (urn:lsid:marinespecies.org:taxname:856729)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
Conrad, T. A. (1857). Description of Cretaceous and Tertiary fossils. In: Emory, W. H. <em>Report on the United States and Mexican boundary survey made under the direction of the Secretary of the Interior.</em> Washington, C. Wendell, 1 (2), 141-174., available online at https://www.biodiversitylibrary.org/page/12243402
page(s): 148, pl. 3, fig. 3 [details]
page(s): 148, pl. 3, fig. 3 [details]
Type locality contained in Texas
type locality contained in Texas [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia texana Conrad, 1857 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=856729 on 2025-09-12
Date
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The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Conrad, T. A. (1857). Description of Cretaceous and Tertiary fossils. In: Emory, W. H. <em>Report on the United States and Mexican boundary survey made under the direction of the Secretary of the Interior.</em> Washington, C. Wendell, 1 (2), 141-174., available online at https://www.biodiversitylibrary.org/page/12243402
page(s): 148, pl. 3, fig. 3 [details]
page(s): 148, pl. 3, fig. 3 [details]
Present Inaccurate Introduced: alien Containing type locality
