1990. 2002-06-01T04:00:00Z. 2020-10-16T18:51:38Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Michigan and Wisconsin. Precambrian.
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1993. 2002-06-01T04:00:00Z. 2020-10-16T18:52:49Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Michigan and Wisconsin. Precambrian.
3. Geologic map of Precambrian rocks, southern Lake Superior region, Wisconsin and northern Michigan
1992. 2002-06-01T04:00:00Z. 2020-10-16T18:53:12Z. Geological Survey (U.S.). U.S. Geological Survey ; For sale by Map Distribution. English. Public. Michigan and Wisconsin. Precambrian.
1967. 2012-10-02T15:28:39Z. 2013-03-13T16:27:41Z. Dutton, Carl E. (Carl Evans), 1904-. U.S. Geological Survey. English. Public. Menominee Range (Mich. and Wis.), Michigan, Iron County, Dickinson County, Wisconsin, Florence County, Iron County (Mich.), Dickinson County (Mich.), and Florence County (Wis.). Precambrian.
1967. 2012-10-04T20:00:50Z. 2013-03-18T22:21:51Z. Prinz, William C., 1928-. U.S. Geological Survey. English. Public. Michigan and Gogebic County. Pre-Quaternary.
1994. 2002-06-01T04:00:00Z. 2016-07-26T21:18:50Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. cartographic image. Public. Ontario, Michigan, and Nipigon, Lake, Region (Ont.). Quaternary.
1993. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Ontario, Québec (Province), and Michigan. Quaternary.
1984. 2016-06-21T14:49:32Z. 2016-09-26T17:42:52Z. State of Michigan, Dept. of Natural Resources, Geological Survey. English. cartographic image. Public. Michigan, Michigan., and États-Unis. Quaternary and From 2 million years ago.
1993. 2002-06-01T04:00:00Z. 2020-10-16T18:50:53Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Michigan and Great Lakes Region (North America). Archaean.
1951. 2018-01-23T15:55:42Z. 2018-01-23T15:55:42Z. Cohee, George Vincent, 1907-. U.S. Dept. of the Interior, Geological Survey. English. cartographic image. Public. Lower Peninsula (Mich.), Michigan, Lower Peninsula, and Lower Peninsula. Devonian, Carboniferous, and From 280 to 405 million years ago.