File:Allosaurus Jaws Steveoc86.jpg

Summary
Allosaurus skull: Showing the gape of Allosaurus as suggested by Robert Bakker. • Head shape and gape based on figure 6 in 'Bakker 1998'. Head based on specien AMNH 666, what Bakker calls 'Creosaur style allosaur'.[1]. [1] 'Creosaurus' is genrally thought to be synonymous with Allosaurus fragilis. • The skin details are partly speculative. Large theropods with impressions show 'typical dinosaurian' scales. (Encyclopedia of Dinosaurs 1997 Philip J. Currie, Kevin Padian)