BY THE AUTHOR OF THIS VOLUME. 
1Sss. 
THE GEOLOGICAL EVIDENCES 
OF EVOLUTION. 
A POPULAR EXPOSITION OF FACTS BEARING UPON THE 
DARWINIAN THEORY. 
By ANGELO HEILPRIN, 
Professor of Invertebrate Paleontology at, and Curator-in-Charge of, the 
Academy of Natural Sciences of Philadelphia. 
Author of “ Town Geology: The Lesson of the Philadelphia Rocks,” 
“The Geographical and Geological Distribution of Animals” 
(International Scientific Series), etc. 
1zmo. Cloth. Fully Illustrated. Price, $1.00. 
“The preacher or layman who desires to know something of 
the facts, and something of the kinds of facts which recommend 
themselves to the naturalist in considering such questions, will do 
well to read this little book.”—New York Nation. 
‘‘ The reader who wishes to have his conceptions clearly up and 
made definite on this subject can find nothing better here or 
abroad than Professor Angelo Heilprin’s ‘Geological Evidences 
of Evolution.’ ’’—Book News. 
Will be sent, post-paid, on receipt of price by 
J. B. LIPPINCOTT COMPANY, 
715 and 717 Market Street, Philadelphia, Pa, 
