ENGINEER DEPARTMENT, U. S. ARMY. 



REPORT 



United States Geographical Surveys 



WEST OF THE ONE HUNDREDTH MERIDIAN, 



IN CHABGE OF 



FIRST LIEUT. GEO. M. WHEELER, 



CORPS OF ENGINEERS, U. S. ARMY, 

 UNDER THE DIRECTION OF 



BBIG. GEN. A. A. HUMPHEEYS, 



CHIEF OP ENGINEERS, U. S. ARMY. 



PUBLISHED BY AUTHORITY OF THE HONORABLE THE SECRETARY OF WAR, 



EC ACCORDANCE 'WITH ACTS OF CONGRESS OF JUNE 23, 1874, AND FEBRUARY 15, 1875 



IN SEVEN VOLUMES, ACCOMPANIED BY ONE TOPOGRAPHICAL AND ONE 

 GEOLOGICAL ATLAS. 



YOL. VII -ARCHEOLOGY. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1879. 



