Dinosaurs, spitfires, and sea dragons /
McGowan, Christopher.
McGowan, Christopher.Successful dragons.
Cambridge, Mass. ; London : Harvard University Press,
1991.
"Completely revised and updated version of The successful dragons : a natural history of extinct reptiles. 1983"--T.p. verso.
Includes bibliographical references and index.
Reptiles, Fossil.
Paleontology
Evolution.