Auburn professor's research indicates dinosaurs had lips
Auburn University’s Thomas Cullen is part of an international collaboration of researchers that has uncovered evidence that, contrary to popular belief, theropod dinosaurs like the Tyrannosaurus rex and Velociraptor had lips that covered their teeth.
United States Derek Larson Markp Witton Auburn University Thomas Cullen Mathematics Department Of Geosciences Field Museum Of Natural History
Source: wtvy.com