DEPARTMENT OF THE INTERIOR. 
REPORT 
OV THE 
UNITED STATES GEOLOGICAL SURVEY 
ae Lada 1 PF Oar BS: 
KF. V. HAYDEN, 
UNITED STATES GEOLOGIST-IN-CHARGE. 
VOLUME XI. 
Deposit of S. F. BATRD.) set / 
oats 
et EAS 2a ees A 
WASHINGTON: i 
GOVERNMENT PRINTING OFFICE. ; 
LST: 
