16.8" Dromaeosaurus Raptor Fossil Rib Bone Cretaceous Dinosaur Hell Creek MT COA Sardonyx Their skeletons were hollow and

Their skeletons were hollow and lightweight

including domed and branching configurations

approximately 2

These tusks were likely used for foraging

16.8" Dromaeosaurus Raptor Fossil Rib Bone Cretaceous Dinosaur Hell Creek MT COA Sardonyx Their skeletons were hollow andLocation: Hell Creek Formation, Montana (Private Land Origin) Weight: 10. 3 Ounces (With Metal Stand) Dimensions: 19. 1 Inches Long, 3 Inches Wide, 3 Inches Thick (With Metal Stand) Fossil Dimensions: 16. 8 Inches Long, 0. 8 Inches Wide, 1 Inch Thick Comes with a Certificate of Authenticity Comes with a Free Metal Stand. The item pictured is the one you will receive. This is a real fossil. Name: "Swift Running Lizard" Lived: Late Cretaceous, 75