BY
G. FREDERICK WRIGHT
D. D., LL. D., F. G. S. A.
PROFESSOR IN OBERLIN THEOLOGICAL SEMINARY
FORMERLY ASSISTANT ON THE UNITED STATES GEOLOGICAL SURVEY
AUTHOR OF THE ICE AGE IN NORTH AMERICA.
LOGIC OF CHRISTIAN EVIDENCES, ETC.
WITH AN APPENDIX ON TERTIARY MAN
By PROF. HENRY W. HAYNES
FULLY ILLUSTRATED
SECOND EDITION
NEW YORK
D. APPLETON AND COMPANY
1895