Carroll, Robert Lynn. Patterns and processes of vertebrate evolution / Robert L. Carroll. - Cambridge : Cambridge University Press, 1997. - xvi, 448 p. : ill. ; 26 cm. - Cambridge paleobiology series ; 2 . Includes index. Includes bibliographical references. ISBN: 052147809X (pbk.) Subjects--Topical Terms: Vertebrates, Fossil--Evolution.Vertebrates--Evolution.