Animals of the Past

ANIMALS OF THE PAST
Phororhacos, a Patagonian Giant of the Miocene. From a drawing by Charles R. Knight.
Science for Everybody
BY FREDERIC A. LUCAS
Curator of the Division of Comparative Anatomy, United States National Museum
FULLY ILLUSTRATED
NEW YORK McCLURE, PHILLIPS & CO. 1901
Copyright, 1900, by S. S. McClure Co. 1901, by McClure, Phillips & Co.
Published November, 1901.

INTRODUCTORY AND EXPLANATORY
I. FOSSILS, AND HOW THEY ARE FORMED