Abyssomedon
In Depth Abyssomedon is the first genus of nyctiphruretid procolophonomorph to be identified as living in North America. Further Reading - The first record of a nyctiphruretid parareptile from the Early Permian of North America, with a discussion of parareptilian temporal fenestration. - Zoological Journal of the Linnean Society 172:616-630. - M. MacDougall & R. … Read more