Bulletin No. 280 
Sa™<? / A > Economic Geology, 68 
^ nes \ B, Descriptive Geology, 84 
DEPARTMENT OF THE INTERIOR 
UNITED STATES GEOLOGICAL SURVEY 
CHARLES D. WALCOTT, Director 
THE 
RAMPART GOLD PLACER REGION 
ALASKA 
L. M. PRINDLE and FRANK L. HESS 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1906 
