Marginal legend and cross sections. "Base map compiled by the U. S. Geological Survey from U. S. Geological Survey atlas sheets, Land Office records, compilations by State Geological Surveys, official maps of Canada and other data."
Creator:
Geological Survey (U.S.)
Contributor:
Van Hise, Charles Richard, 1857-1918; Leith, Charles Kenneth, 1875-1956
Created:
1910
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
(W 106⁰19ʹ--W 106⁰13ʹ/N 39⁰16ʹ--N 39⁰13ʹ). Relief shown by contours and spot heights. "Surveyed in 1879. Railroads and some shafts added later." "George Otis Smith, Director"--upper left corner.
Creator:
Wilson, A. D.; Geological Survey (U.S.)
Created:
1910
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
Cartographic Details: Scale approximately 1:1,710,720. 1 in = 27 miles (W 97°--W 91°/N 49°--N 45°). From the Bureau's Federal aid highway system, page 13. "System as approved to March 1, 1924." "The roads shown hereon indicate the routes approved by the Secretary of Agriculture in accordance with the Act of November 9,1921. They are not yet ...
Creator:
Geological Survey (U.S.); United States. Bureau of Public Roads.
Created:
1924?
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
Cartographic Details: Scales vary. Adolph O. Eberhart, Samuel G. Iverson, Julius A. Schmidt, State Drainage Commission; George A. Ralph, chief engineer; Robert Follansbee, district engineer, U.S. Geological Survey.
Creator:
Minnesota. State Drainage Commission.; Geological Survey (U.S.)
Created:
1909
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
Cartographic Details: Scales vary. Adolph O. Eberhart, Samuel G. Iverson, Julius A. Schmidt, State Drainage Commission; George A. Ralph, chief engineer; Robert Follansbee, district engineer, U.S. Geological Survey.
Creator:
Minnesota. State Drainage Commission.; Geological Survey (U.S.)
Created:
1909
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.
![River surveys : [maps and profiles to accompany report of the water resources investigation of Minnesota, 1909-1912], Volume 1](https://dkp5i0hinw9br.cloudfront.net/5eccc3fde3c9d4b70b40b448b1e53262b3981958.png "River surveys : [maps and profiles to accompany report of the water resources investigation of Minnesota, 1909-1912], Volume 1")
![River surveys : [maps and profiles to accompany report of the water resources investigation of Minnesota, 1909-1912], Volume 2](https://dkp5i0hinw9br.cloudfront.net/ea95797db6b48058f41f63d07c8b0faa25e75e10.png "River surveys : [maps and profiles to accompany report of the water resources investigation of Minnesota, 1909-1912], Volume 2")
