Chatterjee, Sankar. The rise of birds : 225 million years of evolution / Sankar Chatterjee. - Baltimore, MD : Johns Hopkins University Press, 1997. - xvi, 312 p. : ill., maps ; 28 cm. Includes bibliographical references (p. [285]-300) and index. ISBN: 0801856159 (acidfree paper) LCCN: 97009474 Subjects--Topical Terms: Birds--Evolution.Birds, Fossil.Birds--Flight. LC Class. No.: QL677.3 / .C48 1997 Dewey Class. No.: 598.13/8