MolluscaBase name details
Orthoceras (Euorthoceras) Foerste, 1893 †
1884277 (urn:lsid:marinespecies.org:taxname:1884277)
unaccepted > superseded rank
Subgenus
- Species Orthoceras (Euorthoceras) erraticum Foerste, 1893 † accepted as Treptoceras erraticum (Foerste, 1893) † (unaccepted > superseded combination)
- Species Orthoceras (Euorthoceras) hanoverensis Foerste, 1889 † accepted as Orthoceras hanoverense Foerste, 1889 † (unaccepted > incorrect grammatical agreement of specific epithet)
- Species Orthoceras (Euorthoceras) ignotum Foerste, 1889 † accepted as Euorthoceras ignotum (Foerste, 1889) † (unaccepted > superseded combination)
- Species Orthoceras (Euorthoceras) rectum Worthen, 1875 † accepted as Harrisoceras rectum (Worthen, 1875) † (unaccepted > superseded combination)
- Species Orthoceras (Euorthoceras) virgulatum Hall, 1852 † accepted as Euorthoceras virgulatum (J. Hall, 1852) † (unaccepted > superseded combination)
- Species Orthoceras (Euorthoceras) hanoverense Foerste, 1889 † represented as Orthoceras hanoverense Foerste, 1889 †
- Species Orthoceras (Euorthoceras) rhythmoides Foerste, 1889 † represented as Orthoceras rhythmoides Foerste, 1889 †
marine, brackish, fresh, terrestrial
fossil only
Foerste, A. F. (1893). Fossils of the Clinton group in Ohio and Indiana. <em>Report of the Geological Survey of Ohio.</em> 7(5): 516-597.
page(s): 539 [details]
Foerste, A. F. (1889). Notes on Clinton Group fossils, with special reference to collections from Indiana, Tennessee and Georgia. <em>Proceedings of the Boston Society of Natural History.</em> 34: 263-355.
page(s): 278 [details]
page(s): 539 [details]
Foerste, A. F. (1889). Notes on Clinton Group fossils, with special reference to collections from Indiana, Tennessee and Georgia. <em>Proceedings of the Boston Society of Natural History.</em> 34: 263-355.
page(s): 278 [details]
MolluscaBase eds. (2026). MolluscaBase. Orthoceras (Euorthoceras) Foerste, 1893 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1884277 on 2026-05-25
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original description
Foerste, A. F. (1893). Fossils of the Clinton group in Ohio and Indiana. <em>Report of the Geological Survey of Ohio.</em> 7(5): 516-597.
page(s): 539 [details]
status source Teichert, C. (1940). Contributions to nautiloid nomenclature. <em>Journal of Paleontology.</em> 14: 590-597., available online at http://www.jstor.org/stable/1298712
page(s): 592 [details] Available for editors
[request]
original description (unavailable nomenclaturally) Foerste, A. F. (1889). Notes on Clinton Group fossils, with special reference to collections from Indiana, Tennessee and Georgia. <em>Proceedings of the Boston Society of Natural History.</em> 34: 263-355.
page(s): 278 [details]
page(s): 539 [details]
status source Teichert, C. (1940). Contributions to nautiloid nomenclature. <em>Journal of Paleontology.</em> 14: 590-597., available online at http://www.jstor.org/stable/1298712
page(s): 592 [details] Available for editors
[request]original description (unavailable nomenclaturally) Foerste, A. F. (1889). Notes on Clinton Group fossils, with special reference to collections from Indiana, Tennessee and Georgia. <em>Proceedings of the Boston Society of Natural History.</em> 34: 263-355.
page(s): 278 [details]
