National parks: Plesiosaur - public domain image
Summary
"Dolichorhynchops osborni" is a reptile that swam in the oceans. This reptile was a short-necked plesiosaur that lived during the Cretaceous Fossils of "Dolichorhynchops" have been found at Little Bighorn Battlefield National Monument, Montana.
Tags
Date
1916 - 2020
Source
National Parks Gallery
Copyright info
Public Domain Dedication