MolluscaBase name details
Gomphoceras J. de C. Sowerby, 1839 †
1760456 (urn:lsid:marinespecies.org:taxname:1760456)
uncertain > unassessed
Genus
- Species Gomphoceras marcyae Winchell & Marcy, 1865 † (uncertain > unassessed)
- Species Gomphoceras powersi J. F. James, 1886 † (uncertain > unassessed)
- Species Gomphoceras cassinense Whitfield, 1886 † accepted as Cyclostomiceras cassinense (Whitfield, 1886) † (unaccepted > superseded combination)
- Species Gomphoceras cincinnatiense S. A. Miller, 1884 † accepted as Oncoceras cincinnatiense (S. A. Miller, 1884) † (unaccepted > superseded combination)
- Species Gomphoceras eichwaldi Verneuil, 1845 † accepted as Pictetoceras eichwaldi (Verneuil, 1845) † (unaccepted > superseded combination)
- Species Gomphoceras faberi S. A. Miller, 1884 † accepted as Oncoceras faberi (S. A. Miller, 1884) † (unaccepted > superseded combination)
- Species Gomphoceras indianense S. A. Miller & C. L. Faber, 1894 † accepted as Diestoceras indianense (S. A. Miller & C. L. Faber, 1894) † (unaccepted > superseded combination)
- Species Gomphoceras minimum Whitfield, 1886 † accepted as Cyclostomiceras minimum (Whitfield, 1886) † (unaccepted > superseded combination)
- Species Gomphoceras rotundum Pacht, 1858 † accepted as Pachtoceras rotundum (Pacht, 1858) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
Not documented
MolluscaBase eds. (2025). MolluscaBase. Gomphoceras J. de C. Sowerby, 1839 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1760456 on 2026-05-02
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basis of record
Flower, R. H. (1946). Ordovician cephalopods of the Cincinnati region. <em>Bulletin of American Paleontology.</em> 29(116): 1-556., available online at https://www.biodiversitylibrary.org/page/10650257 [details]
