[Alexander Winchell map series]. [1859-1890]
Related Entities
There are 2 Entities related to this resource.
Winchell, Alexander, 1824-1891
http://n2t.net/ark:/99166/w6jd508d (person)
The Michigan Geological Survey was created by Public Act 20 of 1837. Its purpose was to conduct a geological and mineralogical survey of the state. The state legislature appointed Douglass Houghton the first state geologist (1837). In 1921, the state legislature established the Department of Conservation, and the Michigan Geological Survey became part of that department (Public Act 17 of 1921). The Department of Conservation established the Geological Survey Division circa 1947. In 1968, the dep...
Winchell, N. H. (Newton Horace), 1839-1914
http://n2t.net/ark:/99166/w65d8qhz (person)
Newton Horace Winchell came to Minnesota in 1872 when the Legislature offered him $1,000 to complete the first geological survey of the state. He was the first person to map Minnesota's geology and mineral deposits; he discovered the valuable low-grade iron ore deposits of the Mesabi and Vermilion ranges. He founded the Minnesota Geological Survey, served as its director for 28 years, and was the first head of the University's geology and geophysics department. From the guide to the ...