MolluscaBase taxon details
original description
(of Cryptodon obtusus Beyrich, 1848 †) Beyrich, E. (1848). Zur Kenntniss des tertiären Bodens der Mark Brandenburg. <em>Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde.</em> 22(1): 3-102., available online at https://www.digitale-sammlungen.de/de/view/bsb10292680?page=14,15
page(s): 58 [details]
basis of record
Korobkov, I.A. (1954). Справочник и методическое руководство по третичным моллюскам: пластинчатожаберные [= A handbook and methodical guide to Tertiary molluscs: Lamellibranchiata]. Gosudarstvennoye nauchno-tekhnicheskoye izdatel'stvo neftyanoy i gorno-toplivnoy literatury, Leningrad, 444 pp., available online at https://www.geokniga.org/books/6177
page(s): 88 [details]