Skull of Ancient, Extinct Apex Predator With Teeth Like Cat and Body of a Dog Found in Egypt Awes Experts An international ...
The skull dates back to the early Oligocene Epoch around 30 million years ago, according to a study published Monday in the Journal of Vertebrate Paleontology. When the study authors uncovered the ...
Clark’s primary work focused on the Eocene Green River Formation in Utah and the Eocene/Oligocene White River Group in South Dakota and Colorado. His most notable contribution is a complete skeleton ...