10040 - Museum Grade Gorgosaurus Serrated Tyrannosaurid Tooth Cretaceous Dinosaur Kettneraspis williamsi Systematics and morphology of American

Systematics and morphology of American mosasaurs (Reptilia

It bears 14 or 15 teeth

Mexico (3)

Sepkoski 2002

10040 - Museum Grade Gorgosaurus Serrated Tyrannosaurid Tooth Cretaceous Dinosaur Kettneraspis williamsi Systematics and morphology of AmericanScientific name: Gorgosaurus libratus Tyranosaurid Dinosaur Location: Montana (Private Land Origin), USA Geological Formation: Judith River Fm Age: Upper Cretaceous, Campanian stage ( 78 million years) Size: 2,03cm long 0,76cm wide 0,76cm thick Ref: 10040 Gorgosaurus was your garden variety tyrannosaur; not quite as big (or as famous) as Tyrannosaurus Rex, but every bit as dangerous from the point of view of smaller, herbivorous dinosaurs. What really