(A) Ventral view of the mandible and associated skull elements. (B) Mandible and skull elements labeled. (C) Left lateral view of the mandible. Abbreviations: an, angular; art, articular; d, dentary; j, jugal; R. mx, right maxilla; L. mx, left…
Plesiosaur Sheds Light on Marine Reptile Evolution During the Jurassic Period
