1986. Meyer, Gary N. Bedrock topography (elevation of the bedrock surface) and cross sections, Todd County, Minnesota, scale 1 inch = about 5 miles. Minnesota Geological Survey.
Search Results
1968. Map of Suitability for Extraction prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Sca... Wallace, McHarg, Roberts and Todd.
1968. Map of Suitability for Forestry prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale... Wallace, McHarg, Roberts and Todd.
2002. Chandler, Val W. Gravity (interpretation of gravity data collected with ground based meters indicating differences in rock density of rocks in the upper crust) and ... Minnesota Geological Survey.
2001. Chandler, Val W. Gravity (interpretation of gravity data collected with ground based meters indicating differences in rock density of rocks in the upper crust) and ... Minnesota Geological Survey.
2001. Chandler, Val W. Gravity (interpretation of gravity data collected with ground based meters indicating differences in rock density of rocks in the upper crust) and ... Minnesota Geological Survey.
1912. United States. Forest Service. Cartographic Details: Scale not given. "Diagram forming part of proclamation dated September 21, 1912." Insets: Details, Rs. 1-8W. -- Details, Rs. ... Forest Service, U.S. Dept. of Agriculture ; Washington, D.C.?.
1924. Dennee, Phyllis, Geological Survey (U.S.), Good, L. S., Sealing, H. E., and United States. Forest Service. Cartographic Details: Scale ca. 1:253,000 (W 92°35'--W 90°/N 48°25'--N 47°35'). Relief shown by hachures. 42 x 81 centimeters 1:253,000 General Min... U.S. Dept. of Agriculture, Forest Service; Washington, D.C.
1934. Burrus, R. F., McConnell, H. P., Silcox, F. A. (Ferdinand Augustus), 1882-1939, Simerl, R. A., United States. Forest Service, Washburn, F. E., and Winkler, E. C. Cartographic Details: Scale approximately 1:250,000. "F.A. Silcox, forester." 50 x 81 centimeters 1:250,000 General Minnesota Maps. U.S. Dept. of Agriculture, Forest Service; United States.
1920. Dennee, Phyllis, Geological Survey (U.S.), Sealing, H. E., and United States. Forest Service. Cartographic Details: Scale [ca. 1:253,440]. 42 x 80 centimeters circa 1:253,440 General Minnesota Maps. U.S. Dept. of Agriculture, Forest Service; Washington, D.C.?.