Author: Cannon, William F. / Subject: MI - Yale University Library GeoBlacklight Search Results

Start Over Author Cannon, William F. Subject MI

1. Bedrock geologic map of the Kenton-Perch Lake area, northern Michigan [cartographic material]

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.

2. Bedrock geologic map of the southern part of the Diorite and Champion 7 1/2-minute quadrangles, Marquette County, Michigan [cartographic material]

1977. 2014-01-27T20:50:26Z. 2014-02-14T23:14:16Z. Cannon, William F. The Survey. English. Public. Michigan, Marquette County, and U.S.

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