[Washington, D.C.] : Wisconsin Geological and Historical Survey, 1910
Physical Details
1 map : color ; 72 x 79 cm
OCLC
ocm11795143
Cartographic Data
Scale 1:63,360 ; 1 in. = approx. 1 mile
(W 90⁰25ʹ--W 89⁰50ʹ/ N 43⁰13ʹ-- N 42⁰48ʹ)
Relief shown by contours and spot heights.
Map shows distribution of soil types by color and symbol.
Soils surveyed by Clarence Lounsbury of the U.S. Department of Agriculture and T.J. Dunnewald and Emil Truog of the Wisconsin Geological and Natural History Survey, 1910.
"Field operations, Bureau of Soils, 1910."
Also available via the American Geographical Society Library Digital Map Collection.