■■ . t- 
. is mm y W ■" 
. 
Kr ■, a 
: 
It ■ , 
yjjjraS SjsB i 
XU.M E XOLAT U E E 
IN 
AND BOTANY. 
A Report to the American Association for the Advancement of 
Science at the Nashville Meeting, August 31 , 1877 . 
BY 
V . H. DALI., 
• 4 W 
United States Coast Survey. 
SALEM: 
PRINTED AT THE SALEM PRESS. 
DECEMBER, 
m 
. 
\8At51 
