MolluscaBase taxon details
Smithorthoceras S. Niko, B. Suess & R. H. Mapes, 2018 †
1764328 (urn:lsid:marinespecies.org:taxname:1764328)
accepted
Genus
Orthoceras unicamera H. J. Smith, 1938 † accepted as Smithorthoceras unicamera (H. J. Smith, 1938) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
neuter
Niko, S.; Seuss, B.; Mapes, R. H. (2018). Desmoinesian (Middle Pennsylvanian) orthocerid cephalopods from the Buckhorn Asphalt Lagerstätte in Oklahoma, Midcontinent North America. <em>Paleontological Research.</em> 22(1): 20-36., available online at https://doi.org/10.2517/2017pr008
page(s): 30 [details] Available for editors
[request]
page(s): 30 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Smithorthoceras S. Niko, B. Suess & R. H. Mapes, 2018 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1764328 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Niko, S.; Seuss, B.; Mapes, R. H. (2018). Desmoinesian (Middle Pennsylvanian) orthocerid cephalopods from the Buckhorn Asphalt Lagerstätte in Oklahoma, Midcontinent North America. <em>Paleontological Research.</em> 22(1): 20-36., available online at https://doi.org/10.2517/2017pr008
page(s): 30 [details] Available for editors
[request]
page(s): 30 [details] Available for editors
