original description
Orbigny, A. D. d'. (1852). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques et rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques</i>. vol. 3: 189 pp. + unpaginated erratum and table of contents. Paris: Masson. , available online at https://www.biodiversitylibrary.org/page/31730040
page(s): 165 [details]
new combination reference
Papp, A. (1962). Die systematische Stellung von <em>Orygoceras</em> Brusina und aberrante Formen von <em>Gyraulus</em> aus dem Steinheimer Becken. <em>Archiv für Molluskenkunde.</em> 91: 203-206.
page(s): 204 [details] Available for editors [request]
From editor or global species database
Type locality Steinheim am Albuch, Baden-Württemberg, Germany; late Langhian (mammal zone MN 7), middle Miocene [details]