KORN, Dieter; WEYER, Dieter. The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany). European Journal of Taxonomy, [S. l.], v. 882, n. 1, p. 1–230, 2023. DOI: 10.5852/ejt.2023.882.2177. Disponível em: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/2177. Acesso em: 24 apr. 2026.