Spatial Coverage: Michigan / Year: 1955 - Yale University Library GeoBlacklight Search Results

1. Central Lake, Mich

1955. 2011-12-12T21:29:19Z. 2022-03-29T20:39:43Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan.

2. Charlevoix, Mich

1955. 2011-12-12T21:29:19Z. 2022-03-29T20:39:43Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan.

3. Fletcher, Mich

1955. 2011-12-12T21:29:24Z. 2022-03-29T20:39:43Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan.

4. Geologic map of the Fort Wilkins quadrangle, Michigan bedrock geology. [cartographic material]

1955. 2011-04-11T17:36:25Z. 2012-02-13T19:41:27Z. Cornwall, Henry Rowland, 1913-. U.S. Geological Survy. English. Public. Michigan and Keweenaw County.

5. Geologic map of the Manitou Island quadrangle, Michigan bedrock geology / [cartographic material]

1955. 2011-04-11T17:30:33Z. 2012-02-13T19:41:27Z. Cornwall, Henry Rowland, 1913-. U.S. Geological Survey. English. Public. Michigan and Keweemaw County.

6. Grayling, Mich

1955. 2011-12-12T21:29:27Z. 2022-03-29T20:39:44Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan.

7. Map of the surface formations of the southern peninsula of Michigan [map]

1955. 2002-06-01T04:00:00Z. 2011-03-10T21:14:43Z. Martin, Helen M. (Helen Mandeville), 1889-1973. Michigan Geological Survey Division. English. Public. Michigan.