Eulytoceras is an extinct genus of ammonoid cephalopods belonging to the family Lytoceratidae. These fast-moving nektonic carnivores lived in the Cretaceous period, from Hauterivian age to Barremian age.Sepkoski, Jack Sepkoski's Online Genus Database – Cephalopoda
Species
Eulytoceras anisoptychum Uhlig, 1883 Eulytoceras inaequalicostatus d'Orbigny, 1840 Eulytoceras phestum Matheron, 1878
Description Shells of Eulytoceras species reach a diameter of about . Eulytocerasjsdammonites
Distribution Fossils of species within this genus have been found in the Cretaceous rocks of Antarctica, Austria, Canada, Italy, Madagascar, South Africa and Spain.
References