MolluscaBase name details
Cycloceras randolphensis (Worthen, 1882) †
1874741 (urn:lsid:marinespecies.org:taxname:1874741)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
(of Orthoceras randolphensis Worthen, 1882 †) Worthen, A. H. (1882). Corrections and proposed new names for species described in the Geological Reports of Illinois under names that were preoccupied; and descriptions of two new species of fossil shells from the measures of Illinois and Kansas. <em>Bulletin of the Illinois State Museum of Natural History.</em> 1: 38-40., available online at https://www.biodiversitylibrary.org/page/8570893
page(s): 38 [details]
page(s): 38 [details]
MolluscaBase eds. (2026). MolluscaBase. Cycloceras randolphensis (Worthen, 1882) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1874741 on 2026-06-11
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original description
(of Orthoceras randolphensis Worthen, 1882 †) Worthen, A. H. (1882). Corrections and proposed new names for species described in the Geological Reports of Illinois under names that were preoccupied; and descriptions of two new species of fossil shells from the measures of Illinois and Kansas. <em>Bulletin of the Illinois State Museum of Natural History.</em> 1: 38-40., available online at https://www.biodiversitylibrary.org/page/8570893
page(s): 38 [details]
basis of record Elias, M. K. (1958). Late Mississippian fauna from the Redoak Hollow Formation of southern Oklahoma. Pt. 4: Gastropoda, Scaphopoda, Cephalopoda, Ostracoda, Thoracica, and Problematica. <em>Journal of Paleontology.</em> 32(1): 1-57.
page(s): 30, pl. 3, fig. 7, 8 [details] Available for editors
[request]
new combination reference Korn, D.; Aubrechtová, M. (2026). New annulate Carboniferous orthoconic and cyrtoconic cephalopods of the family Brachycycloceratidae Furnish, Glenister & Hartman, 1962. <em>European Journal of Taxonomy.</em> 1048: 1-39., available online at https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/3231
page(s): 7 [details] Available for editors [request]
page(s): 38 [details]
basis of record Elias, M. K. (1958). Late Mississippian fauna from the Redoak Hollow Formation of southern Oklahoma. Pt. 4: Gastropoda, Scaphopoda, Cephalopoda, Ostracoda, Thoracica, and Problematica. <em>Journal of Paleontology.</em> 32(1): 1-57.
page(s): 30, pl. 3, fig. 7, 8 [details] Available for editors
[request]new combination reference Korn, D.; Aubrechtová, M. (2026). New annulate Carboniferous orthoconic and cyrtoconic cephalopods of the family Brachycycloceratidae Furnish, Glenister & Hartman, 1962. <em>European Journal of Taxonomy.</em> 1048: 1-39., available online at https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/3231
page(s): 7 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
