MolluscaBase taxon details
Harrisoceras ignotum Flower, 1939 †
1884322 (urn:lsid:marinespecies.org:taxname:1884322)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
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): 478, pl. 49, fig. 9 [details] Available for editors
[request]
page(s): 478, pl. 49, fig. 9 [details] Available for editors
[request]
Type locality contained in Indiana
type locality contained in Indiana [details]
MolluscaBase eds. (2026). MolluscaBase. Harrisoceras ignotum Flower, 1939 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1884322 on 2026-09-07
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original description
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): 478, pl. 49, fig. 9 [details] Available for editors [request]
page(s): 478, pl. 49, fig. 9 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
