Peroniceras

Peroniceras is an ammonite belonging to the Ammonitida family Collignoniceratidae.
Species of this genus were widespread throughout the world. They were fast-moving nektonic carnivore shelled ammonoids.

Distribution

Cretaceous of Antarctica, Cameroon, Canada, Denmark, France, India, Mexico, Nigeria, South Africa, United States, Venezuela ; Jurassic of Japan