MolluscaBase taxon details
Harrisoceras obstructum (F. H. Newell, 1888) †
1884329 (urn:lsid:marinespecies.org:taxname:1884329)
accepted
Species
Orthoceras obstructum F. H. Newell, 1888 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Orthoceras obstructum F. H. Newell, 1888 †) Newell, F. H. (1888). Niagara cephalopods from northern Indiana. <em>Proceedings of the Boston Society of Natural History.</em> 23: 466-486., available online at https://www.biodiversitylibrary.org/page/42026117
page(s): 467, fig. on p. 468 [details]
page(s): 467, fig. on p. 468 [details]
Type locality contained in Indiana
type locality contained in Indiana [from synonym] [view taxon] [details]
MolluscaBase eds. (2026). MolluscaBase. Harrisoceras obstructum (F. H. Newell, 1888) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1884329 on 2026-08-05
Date
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original description
(of Orthoceras obstructum F. H. Newell, 1888 †) Newell, F. H. (1888). Niagara cephalopods from northern Indiana. <em>Proceedings of the Boston Society of Natural History.</em> 23: 466-486., available online at https://www.biodiversitylibrary.org/page/42026117
page(s): 467, fig. on p. 468 [details]
basis of record Flower, R. H. (1939). <i>Harrisoceras</i>, a new structural type of orthochoanitic nautiloid. <em>Journal of Paleontology.</em> 13: 473-480., available online at https://www.jstor.org/stable/1298514
page(s): 479, pl. 49, fig. 5 [details] Available for editors
[request]
page(s): 467, fig. on p. 468 [details]
basis of record Flower, R. H. (1939). <i>Harrisoceras</i>, a new structural type of orthochoanitic nautiloid. <em>Journal of Paleontology.</em> 13: 473-480., available online at https://www.jstor.org/stable/1298514
page(s): 479, pl. 49, fig. 5 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
