DEF^\.PtT3£E:sr"J? OI-i^ THE IjSTTICRIOR. 



BULLETIN 



OP 



THE UNITED STATES 



GEOLOGICAL AND GEOGRAPHICAL SURYEY 



OF 



THE TERRITORIES. 



F. V. HAYDEN, 



U. S. G-E!.OI>.OGI-IST-II?a"-CI3:A.E,GrE]. 



1882. 







WASniXGTOX: 



aOVEENMENT PRIT^TINa OFFICE. 



1882. 



