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Start Over Publisher South Dakota Geological Survey Year 1961

1. Magnetometer map : Bennett and Washabaugh Counties, South Dakota

Yale Public content
1961. 2018-05-14T18:51:44Z. 2018-05-14T18:51:44Z. Petsch, Bruno C. (Bruno Carl), 1901-1981. South Dakota Geological Survey. English. cartographic image. Public. South Dakota, Bennett County, Washabaugh County, Jackson County, Bennett County (S.D.), Washabaugh County (S.D.), Jackson County (S.D.), Bennett County., Jackson County., and Washabaugh County.

2. Oil tests in South Dakota

Yale Public content
1961. 2018-05-14T19:53:02Z. 2018-05-14T19:53:02Z. Agnew, Allen F., 1918-2012. South Dakota Geological Survey. English. cartographic image. Public. South Dakota and South Dakota.

3. Possible expanded shale resources near Yankton, South Dakota

Yale Public content
1961. 2018-05-14T19:36:47Z. 2018-05-14T19:36:47Z. South Dakota Geological Survey. South Dakota Geological Survey. English. cartographic image,text. Public. South Dakota, Yankton County, Yankton County (S.D.), and Yankton County.

4. Preliminary map of the Precambrian surface of South Dakota

Yale Public content
1961. 2018-05-14T19:43:37Z. 2018-05-14T19:43:37Z. Steece, Fred V. South Dakota Geological Survey. English. cartographic image. Public. South Dakota and South Dakota. Precambrian and From 570 million to 5 billion years ago.