Cameroceras Conrad, 1842

Kröger, Björn, 2025, The Lyckholm acme of cephalopods - Review of the late Katian (Vormsi-Pirgu regional stages) Ordovician cephalopods of Estonia, European Journal of Taxonomy 978, pp. 1-169 : 11

publication ID	https://doi.org/10.5852/ejt.2025.978.2801
publication LSID	lsid:zoobank.org:pub:422E6F06-B4C8-4840-854C-811145D88B32
DOI	https://doi.org/10.5281/zenodo.14988396
persistent identifier	https://treatment.plazi.org/id/93268783-967C-702C-FDBD-FBDDFB40FA02
treatment provided by	Plazi
scientific name	Cameroceras Conrad, 1842
status

Treatment

Genus Cameroceras Conrad, 1842 View in CoL

Type species

Cameroceras trentonense Conrad, 1842 View in CoL , Middleville, New York, USA, Trenton Limestone, late Katian; by original designation.

Diagnosis

Slender, large orthocones with circular or somewhat depressed cross section; sutures simple and straight, or with very slight ventral lobe; siphuncle up to 0.5 of corresponding conch cross section in diameter; mostly marginally positioned; septal necks holochoanitic; endocones simple; endosiphuncular tube narrow, situated in half of siphuncle that is closer to conch margin. (Adopted from Teichert 1964a.)