9-161 a 
■ 1 
United States Department of the Interior — GEOLOGICAL SURVEY 
SURVEY OF THE 
/n charge . 
irt'OM 
No. / Name < 
S . 2. .3/ y ' 
Field: 
[ Determined: 
LOCALITY: 
'parr' 3 & c 
S / dTT , 
Collector: 
Date: 
Notebook: 
Page: 
Memoranda: 
16 - 20967-1 
GPO 
