Pachycephalosaurus Bone Fossil | Hell Creek Formation | South Dakota Teeth Edmontosaurus is a genus of

Edmontosaurus is a genus of hadrosauid (duck billed) dinosaurs

*PROLONGED EXPOSURE TO SUNLIGHT OR BRIGHT LIGHTS WILL FADE THE COLOR

Fossils of Potamidae indicate a long history of freshwater adaptation among decapods

Pachycephalosaurus was the largest member of the pachycephalosaurid family

and vacuum air ventilation

Pachycephalosaurus Bone Fossil | Hell Creek Formation | South Dakota Teeth Edmontosaurus is a genus ofPachycephalosaurus sp. Cretaceous (68 66 million years ago) Private Ranch, Hell Creek Formation, South Dakota Assorted sizes available Receive ONE, random hand selected piece, each one is hand selected for quality and each piece is unique. Comes in a 3. 5" x 3. 5" floating case. Picture is representative of what you may receive, however actual piece varies. The name Pachycephalosaurus translates to "thick headed lizard." This bipedal herbivore was