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Start Over Subject Géologie Year 1915

1. Belleville-Breese folio, Illinois

Yale Public content
1915. 2013-03-14T18:25:42Z. 2013-03-14T18:25:42Z. Udden, Johan August, 1859-1932. U.S. Geological Survey. English. Public. Illinois, Clinton County, Madison County, Saint Clair County, and États-Unis.

2. Columbus folio, Ohio

Yale Public content
1915. 2013-03-14T16:52:04Z. 2022-12-02T14:56:30Z. The Survey. English. Public. Ohio, Delaware County, Fairfield County, Franklin County, Licking County, Madison County, Pickaway County, Union County, and États-Unis.

3. Philipsburg folio, Montana

Yale Public content
1915. 2013-03-14T18:27:45Z. 2015-04-10T20:59:43Z. Calkins, Frank C. U.S. Geological Survey. English. Public. Montana and États-Unis.