Korn D, Aubrechtová M. New annulate Carboniferous orthoconic and cyrtoconic cephalopods of the family Brachycycloceratidae Furnish, Glenister & Hartman, 1962. EJT [Internet]. 2026Mar.25 [cited 2026May23];1048(1):1-39. Available from: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/3231