Traits taxon details
original description
(of ) De Koninck, L. G. (1880). Faune du calcaire Carbonifère de la Belgique, deuxième partie, genres Gyroceras, Cyrtoceras, Gomphoceras, Orthoceras, Subclymenia et Goniatites. <em>Annales du Museé royal d`Histoire naturelle.</em> 5: 1-333., available online at https://www.biodiversitylibrary.org/page/57636251 page(s): 12, pl. 33, fig. 5 [details]
basis of record
Korn, D.; Bockwinkel, J. (2022). Early Carboniferous nautiloids from the Central Sahara, southern Algeria. <em>European Journal of Taxonomy.</em> 831: 67-108., available online at https://doi.org/10.5852/ejt.2022.831.1871 page(s): 71 [details]
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