World Register of Marine Species (WoRMS)
Cassis (Phalium) dalli F. M. Anderson, 1929
MolluscaBase eds. (2026). MolluscaBase. Cassis (Phalium) dalli F. M. Anderson, 1929&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=555179 on 2026-08-02
Anderson, F. M. (1929). Marine Miocene and related deposits of North Colombia. Proceedings of the California Academy of Sciences, fourth series. 18(4): 73-213, pls. 8-23.