- Creator:
- Leith, C. K. (Charles Kenneth), 1875-1956
- Contributor:
- Bebb, E. C; Fairchild, D. L; Geological Survey (U.S.)
- Created:
- 1903
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 3
- Last Updated:
- 2021-03-24
- Creator:
- Allen, R. C
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1909
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Last Updated:
- 2021-07-19
- Creator:
- Leith, C. K. (Charles Kenneth), 1875-1956
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1911
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 4
- Last Updated:
- 2021-03-24
- Creator:
- Van Hise, Charles Richard, 1857-1918
- Contributor:
- Irving, Roland Duer, 1847-1888; A. Hoen & Co; Geological Survey (U.S.)
- Created:
- 1909
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 2
- Last Updated:
- 2021-07-19
- Creator:
- Goldbaum, David, 1858-1930
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1914
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Last Updated:
- 2021-10-21
- Creator:
- Leverett, Frank, 1859-1943
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1929
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Last Updated:
- 2021-03-18
- Contributor:
- Geological Survey (U.S.); United States Naval Observatory. Nautical Almanac Office
- Created:
- 1923
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Last Updated:
- 2021-03-18
- Creator:
- Bryan, Kirk, 1888-1950
- Contributor:
- Talbot, M. W. (Murrell Williams), 1889-; Geological Survey (U.S.)
- Created:
- 1922
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 3
- Last Updated:
- 2021-10-05
- Creator:
- Bryan, Kirk, 1888-1950
- Contributor:
- Talbot, M. W. (Murrell Williams), 1889-; Geological Survey (U.S.)
- Created:
- 1922
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 3
- Last Updated:
- 2021-10-05
- Creator:
- Hassan, A. F
- Contributor:
- Birdseye, C. H; Geological Survey (U.S.)
- Created:
- 1922
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 2
- Last Updated:
- 2021-10-05
- Creator:
- United States. Bureau of Public Roads
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1927
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Last Updated:
- 2021-05-17
- Creator:
- United States. Bureau of Public Roads
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1926
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 4
- Last Updated:
- 2021-05-17
- Creator:
- United States. Bureau of Public Roads
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1926
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 4
- Last Updated:
- 2021-05-17
- Creator:
- United States. Bureau of Public Roads
- Contributor:
- Geological Survey (U.S.)
- Created:
- 1927
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 3
- Last Updated:
- 2021-07-19