SCIENCE 



N5 



ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 

 Vol. XXVI, pp. 1-70, pll. I-III 



Editor, Edmund Otis Hovey 



GEOLOGICAL RECONNOISSANCE OF 



PORTO RICO 



BY 



Charles P. Bekkey 



NEW YORK 

 PUBLISHED BY THE ACADEMY 



3 Maech, 1915 



