Spatial Coverage: Michigan / Year: 1993 - Yale University Library GeoBlacklight Search Results

1. Geologic map of Precambrian rocks of parts of Iron Mountain and Escanaba 30ʹ x 60ʹ quadrangles, northeastern Wisconsin and adjacent Michigan

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.

2. Quaternary geologic map of the Sudbury 4⁰ x 6⁰ quadrangle, United States and Canada

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.

3. Structure map of Archean rocks, Palmer and Sands 7 1/2-minute quadrangles, Michigan, showing Great Lakes tectonic zone

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.