Snake skeleton — A snake skeleton consists primarily of the skull, vertebrae, and ribs, with only vestigial remnants of the limbs. Contents 1 Skull … Wikipedia
Dracorex — Animalia Dracorex hogwartsia Temporal range: Late Cretaceous, 65.5 Ma … Wikipedia
Dinosaur — For other uses, see Dinosaur (disambiguation). Dinosaurs Temporal range: Late Triassic–Late Cretaceous, 231.4–65.5 Ma … Wikipedia
lizard — /liz euhrd/, n. 1. any of numerous scaly reptiles of the suborder Sauria, order Squamata, typically having a moderately elongate body, a tapering tail, and two pairs of legs held outward from the body, comprising mostly terrestrial and burrowing… … Universalium
Crocodile — For other uses, see Crocodile (disambiguation). For differences between alligators and crocodiles, see Crocodilia#Differences between alligators and crocodiles. Bilateria Crocodiles Temporal range: Eocene – Recent, 55–0 Ma … Wikipedia