CARL BITTER; 



TO THE 



AMERICAN GEOGRAPHICAL AND STATISTICAL 

 SOCIETY, 



BY 



arnold/guyot, 



Professor of Physical Geography and G-eology, College 

 of New Jersey. 



(From the Journal of the Amer. Geograph. Society, Vol. II., No. L) 



» »« » ■<»■ < » a < 



Q 3 



PRINCETON, N. J. 

 1860. 



