†Simbirskites (Craspedodiscus) Spath 1924
Cephalopoda - Ammonitida - Polyptychitidae
Alternative spelling: Craspedodiscus
Parent taxon: Simbirskites according to C. W. Wright et al. 1996
See also Sepkoski 2002
Sister taxa: Simbirskites (Speetoniceras), Simbirskites broadi, Simbirskites decheni, Simbirskites lecontei, Simbirskites morvenae
Subtaxa: none
Distribution: found only at Unit IV - Volga River composite section (Hauterivian) (Cretaceous of Russian Federation)