Pterosaur, Pterodactyl Model Argentinosaurus Texas where it was first

Texas where it was first found

The first plesiosaur skeletons were found in England by Mary Anning

Fossils have been found worldwide

First discovered by anthropologist Mary Leakey in July 1959 at Olduvai Gorge

Pterosaur, Pterodactyl Model Argentinosaurus Texas where it was firstPterosaurs 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 (228 to 66 million years ago. Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. Early species had long, fully toothed