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Start Over Resource Type Geological maps Creator Winchell, N. H. (Newton Horace), 1839-1914

1. Geological map of Hennepin County, Minn

Maps University Of Minnesota Public content
1876. Winchell, N. H. (Newton Horace), 1839-1914. Cartographic Details: Scale not given. Photocopy. "1876." 58 x 49 centimeters Scale not given. Minnesota County Maps, Plat Books, and Atlases.

2. Preliminary geological map of the iron bearing rocks of the northeastern part of Minnesota

Maps University Of Minnesota Public content
1887. Geological and Natural History Survey of Minnesota, Winchell, Alexander, 1824-1891, and Winchell, N. H. (Newton Horace), 1839-1914. Cartographic Details: Scale approximately 1:330,000 (W 92°1'--W 89°30'/N 48°14'--N 47°3'). Relief shown by hachures. Cover title: Winchell's Geolog... Geological and Natural History Survey of Minnesota ; St. Paul, Minnesota.