This page has been validated.
THE OSTEOLOGY OF THE
REPTILES
BY
SAMUEL WENDELL WILLISTON
M.D., Ph.D., Sc.D., N.A.S.
Late Professor of Palaeontology in the University of Chicago
ARRANGED AND EDITED BY
WILLIAM KING GREGORY, Ph.D.
Associate in Vertebrate Palaeontology
American Museum of Natural History, New York
Professor of Vertebrate Palaeontology
Columbia University
CAMBRIDGE
HARVARD UNIVERSITY PRESS
1925
