which dinosaur was a flying reptile
Pterosaurs (/ËtÉrÉËsÉËr, ËtÉroÊ-/; meaning winged lizard) are flying reptiles of the extinct clade or order Pterosauria. They existed from the late Triassic to the end of the Cretaceous Period (228 to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight.