Pterodactyls any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth, birdlike beak and wingspan of 3.3 ft or less. Pterosaurs ('winged lizard') were flying reptiles of the order Pterosauria. Pterosaurs are the earliest vertebrates known to have evolved powered flight. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SCIENCE SOURCE / New York Public Library |
Bildgröße: | 3904 px × 2164 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |