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1HP 1 



DEPARTMENT OF THE INTERIOR 







R E I 3 O R T 



V * 



UNITED STATES GEOLOGICAL SURVEY 



THE TERRITORIES 



F. V. HAYDEN, 



UNITED STATES OEOLOGIST-IN-CHARGE, 



VOLU ME VI. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1 8 7 4 . 



