Dinosaur Bones and teeth in Channel sand-stone matrix from Lance formation, Niobrara County, Wyoming, U.S.A. (Upper Cretaceous) Fossilized Skin Impression Cast (Believed to be triceratops skin) Model of a Pachycephalosaurus skull Model of a Rahonavis skull Model of a Parasaurolophus skull Model of a Deinonychus skull Replica of a tyrannosaurus tooth from “Sue”, the T-rex at the Chicago Field Museum Real Dinosaur Eggs from china Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Gastrolith Tyrannosaurus Tooth Duck-Bill Tendons Carniverous Dinosaur Teeth A Vertebral Centrum of Paleoscincus Hollow meat-eater bone Small bones Small bones Ovaraptor claw marks Parasaurolophus footprint Hadrosaurus Teeth 1 / 24 Dinosaur Bones and teeth in Channel sand-stone matrix from Lance formation, Niobrara County, Wyoming, U.S.A. (Upper Cretaceous) 2 / 24 Fossilized Skin Impression Cast (Believed to be triceratops skin) 3 / 24 Model of a Pachycephalosaurus skull 4 / 24 Model of a Rahonavis skull 5 / 24 Model of a Parasaurolophus skull 6 / 24 Model of a Deinonychus skull 7 / 24 Replica of a tyrannosaurus tooth from “Sue”, the T-rex at the Chicago Field Museum 8 / 24 Real Dinosaur Eggs from china 9 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 10 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 11 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 12 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 13 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 14 / 24 Gastrolith 15 / 24 Tyrannosaurus Tooth 16 / 24 Duck-Bill Tendons 17 / 24 Carniverous Dinosaur Teeth 18 / 24 A Vertebral Centrum of Paleoscincus 19 / 24 Hollow meat-eater bone 20 / 24 Small bones 21 / 24 Small bones 22 / 24 Ovaraptor claw marks 23 / 24 Parasaurolophus footprint 24 / 24 Hadrosaurus Teeth
Dinosaur Bones and teeth in Channel sand-stone matrix from Lance formation, Niobrara County, Wyoming, U.S.A. (Upper Cretaceous) Fossilized Skin Impression Cast (Believed to be triceratops skin) Model of a Pachycephalosaurus skull Model of a Rahonavis skull Model of a Parasaurolophus skull Model of a Deinonychus skull Replica of a tyrannosaurus tooth from “Sue”, the T-rex at the Chicago Field Museum Real Dinosaur Eggs from china Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Pieces of the Cretaceous-tertiary ejecta layer/boundary Gastrolith Tyrannosaurus Tooth Duck-Bill Tendons Carniverous Dinosaur Teeth A Vertebral Centrum of Paleoscincus Hollow meat-eater bone Small bones Small bones Ovaraptor claw marks Parasaurolophus footprint Hadrosaurus Teeth 1 / 24 Dinosaur Bones and teeth in Channel sand-stone matrix from Lance formation, Niobrara County, Wyoming, U.S.A. (Upper Cretaceous) 2 / 24 Fossilized Skin Impression Cast (Believed to be triceratops skin) 3 / 24 Model of a Pachycephalosaurus skull 4 / 24 Model of a Rahonavis skull 5 / 24 Model of a Parasaurolophus skull 6 / 24 Model of a Deinonychus skull 7 / 24 Replica of a tyrannosaurus tooth from “Sue”, the T-rex at the Chicago Field Museum 8 / 24 Real Dinosaur Eggs from china 9 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 10 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 11 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 12 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 13 / 24 Pieces of the Cretaceous-tertiary ejecta layer/boundary 14 / 24 Gastrolith 15 / 24 Tyrannosaurus Tooth 16 / 24 Duck-Bill Tendons 17 / 24 Carniverous Dinosaur Teeth 18 / 24 A Vertebral Centrum of Paleoscincus 19 / 24 Hollow meat-eater bone 20 / 24 Small bones 21 / 24 Small bones 22 / 24 Ovaraptor claw marks 23 / 24 Parasaurolophus footprint 24 / 24 Hadrosaurus Teeth