Basal cranium of Tyrannosaurus AMNH FR 5029 from the publication: "Crania of Tyrannosaurus and Allosaurus" by H.F. Osborn, 1912
Basal cranium of Tyrannosaurus AMNH FR 5029 from the publication: "Crania of Tyrannosaurus and Allosaurus" by H.F. Osborn, 1912