Family Stephanelytraceae

Family Stephanelytraceae

Citation: Stephanelytraceae Stover et al. 1977. Diagnosis:Peridiniphycideans in which the dinosporin cyst possesses an antapical corona or coronas and an apical archeopyle. Type genus: Stephanelytron Sarjeant 1961a; fossil - Jurassic (Oxfordian). Fossil genera: Lagenadinium Piel 1985; Jurassic (Callovian). Stephanelytron Sarjeant 1961a; Jurassic (Oxfordian).

Subclass Peridiniphycidae Order uncertain