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A
HISTORY OF LAND MAMMALS
IN THE
WESTERN HEMISPHERE
BY
WILLIAM B. SCOTT
Ph.D. (Heidelberg), Hon.D.Sc. (Harvard & Oxford), LL.D. (Univ. of Pennsylvania)
BLAIR PROFESSOR OF GEOLOGY AND PALÆONTOLOGY
IN PRINCETON UNIVERSITY
ILLUSTRATED WITH 32 PLATES AND MORE THAN 100 DRAWINGS
BY BRUCE HORSFALL
New York
THE MACMILLAN COMPANY
1913
All rights reserved