Field Museum of Natural History 



Founded by Marshall Field, 1893 



Publication 336 



Report Series 



Vol. X, No. 2 



ANNUAL REPORT OF THE 

 DIRECTOR 



TO THE 



BOARD OF TRUSTEES 



FOR THE YEAR 1934 



,/s NATURAL ^^ 

 *^ HISTORY ^ 



:^' 



FOUNDED BY MARSHALL FIELD 



^^ 1893 ^ 



iLUNGi3 



CHICAGO, U. S. A. 

 January, 1935 



