BULLETIN 612 



SHEET No. 6 



GEOLOGIC AND TOPOGEAPHIC MAP 



OF THE 



OVEELAND EOUTE 



From Omaha, Nebraska, to San Francisco, California 



Base compiled from United States aeological Survey Atlas Sheets, 

 from railroad alignments and profiles supplied by the Union Pacific 



Kailroad Company and the Southern Pacific Company and from addi- 

 tional information collected with the assistance of these companies 



UNITED STATES GEOLOGICAL SUEYET 



GEORGE OTIS SMITH. DlKECTOR 



David White, Chief Geologist 



B. B. Marshall, Chief Geographer 



1915 



Bach quadrangle shown on the map with a name in parenthesis in the 

 lower left comer is mapped in detail on the U. S. G. S, Topographic 

 sheet of thai name. 



♦ 



