Pterosauria — Audiobooks

Dragons of the Air: An Account of Extinct Flying Reptiles

Dragons of the Air: An Account of Extinct Flying Reptiles

by H. G. (Harry Govier) Seeley

The Ornithosauria An elementary study of the bones of Pterodactyles made from fossil remains found in the Cambridge Upper Greensand, and arranged in the Woodwardian Museum of the University of Cambridge

The Ornithosauria An elementary study of the bones of Pterodactyles made from fossil remains found in the Cambridge Upper Greensand, and arranged in the Woodwardian Museum of the University of Cambridge

by H. G. (Harry Govier) Seeley