1996. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Information Services. English. Public. Michigan, Gogebic County, and Wisconsin.
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1980. 2015-06-29T13:57:17Z. 2015-07-14T22:10:06Z. Cannon, William F. U.S. Geological Survey. English. cartographic image. Public. Michigan, Baraga County, Gogebic County, Houghton County, Iron County, Ontonagon County, and U.S.
1969. 2012-10-12T15:21:55Z. 2012-10-12T15:21:55Z. Fritts, Crawford E. (Crawford Ellsworth), 1927-. U.S. Geological Survey. English. Public. Michigan, Gogebic County, and Ontonagon County.
1990. 2002-06-01T04:00:00Z. 2020-10-16T18:49:52Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Michigan, Gogebic County, Ontonagon County, Wisconsin, and Vilas County.
1998. 2002-06-01T04:00:00Z. 2016-03-07T18:21:25Z. Geological Survey (U.S.). The Survey ; For sale by Information Services. English. Public. Michigan and Gogebic County.
1981. 2016-01-08T20:37:51Z. 2016-07-13T21:10:44Z. Prinz, William C., 1928-. U.S. Geological Survey. English. cartographic image. Public. Michigan, Gogebic County, Ontonagon County, U.S., Gogebic County., and Ontonagon County.
1995. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Michigan, Ontonagon County, and Gogebic County.
2001. 2002-06-01T04:00:00Z. 2023-02-11T04:46:17Z. Geological Survey (U.S.). The Survey ; For sale by USGS Information Services (Open-File Report Sales). English. Public. Michigan, Ontonagon County, and Gogebic County.
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.