MolluscaBase name details
original description
Koken, E. (1925). Die Gastropoden des baltischen Untersilurs. <em>Zapiski Rossiskoi Akademii Nauk. ser. 8, Otdel Fiziko-Mathematicheskikh Nauk [= Mémoires de l'Académie des Sciences de Russie, ser. 8, Classe Physico-mathématique].</em> 37(1): 326 pp., 41 pls.
page(s): 1 [details]
basis of record
Yochelson E.L. (1960). Permian Gastropoda of the southwestern United States. 3. Bellerophontacea and Patellacea. <em>Bulletin of the American Museum of Natural History.</em> 119(4): 205-294.
page(s): 230 [details] Available for editors [request]