pterosaur
- n an extinct reptile of the Jurassic and Cretaceous having a bird-like beak and membranous wings supported by the very long fourth digit of each forelimb
- Because pterosaur fossils and footprints have been found primarily in marine and freshwater environments, paleontologists believe many pterosaurs had tastes similar to modern sea .
- What researchers don't know about pterosaurs still far outweighs what they do know, but at least some of the dark corners of pterosaur life are beginning to divulge their secrets.
- Have a haircut, get a pterosaur.