V- 



THE INTERNATIONAL SCIENTIFIC SERIES 



THE 



GEOGRAPHICAL AND GEOLOGICAL 

 DISTRIBUTION OF ANIMALS 





BY 



ANGELO HEILPRIN 



PROFESSOR OF INVERTEBRATE PALEONTOLOGY AT, AND CURATOR-IN-CHARGE OF. 



THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA ; PROFESSOR OF 



GEOLOGY AT THE WAGNER FREE INSTITUTE OF SCIENCE, PHILADELPHIA; 



MEMBER OF THE AMERICAN PHILOSOPHICAL SOCIETY, &C. 



NEW YORK 

 D. APPLETON AND COMPANY 



1887 



