WoRMS taxon details
Nomenclatureoriginal description
Conrad, T. A. (1842). Observations on the Silurian and Devonian systems of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 8: 228–280., available online at https://www.biodiversitylibrary.org/page/24623226 page(s): 267 [details]
original description
(of Rossicoceras Balashov, 1961 †) Balashov Z.G. (1961). Систематика и филогения эндоцератоидей [Systematics and phylogeny of Endoceratoidea]. <em>Paleontologicheskiy Zhurnal.</em> No. 1. P. 23-37. [In Russian]. page(s): 31 [details] Available for editors [request]
basis of record
Kröger, B. (2025). The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. <em>European Journal of Taxonomy.</em> 978: 1-169., available online at https://doi.org/10.5852/ejt.2025.978.2801 page(s): 11 [details] Available for editors [request]
Otheradditional source
Ulrich, E. O.; Foerste, A. F.; Miller, A. K.; Unklesbay, A. G. (1944). Ozarkian and Canadian Cephalopods: Part III: Longicones and Summary. <em>Geological Society of America Special Papers.</em> 59: 1-226., available online at https://doi.org/10.1130/spe58 [details] Available for editors [request]
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