Pterodactyl, Extinct Flying Reptile #1
by Science Source
Title
Pterodactyl, Extinct Flying Reptile #1
Artist
Science Source
Medium
Photograph - Photograph
Description
Pterodactyls were 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 and a 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.
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March 13th, 2013
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