Bulletin No. 217 
Series B, Descriptive Geology, 
DKPARTMENT OF THE INTERIOR 
UNITED STATES GEOLOGICAL SURVEY 
CHARLES D. WALCOTT, Director 
NOTES 
ON THE 
GEOLOGY OF SOUTHWESTERN IDAHO AND 
SOUTHEASTERN OREGON 
BY 
ISRAEL O. RUSSELL 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1903 
