BULLETIN 612 



SHEET No. 17 



GEOLOGIC AND TOPOGRAPHIC MAP 



OF THE 



OTEELAND EOUTE 



From Omaha, Nebraska, to San Francisco, California 



Base compiled from United States Geological Snrvey Atlas Sheets, 

 from railroad aligrnments and profiles supplied by the Union Pacific 

 Railroad Company and the Southern Pacific Company and from addi- 

 tional Information collected with the assistance of these companies 



UNITED STATES GEOLOGICAL SURVEY 



GEORGE OTIS SMITH, DIRECTOR 



David V^hite, Chief Geologist 



R. B. "Marshall. Chief Geographer 



1915 



