Spatial Coverage: U.S. / Year: 1990 - Yale University Library GeoBlacklight Search Results

1. Aeromagnetic anomaly map of Louisiana [cartographic material]

1990. 2018-05-15T19:43:07Z. 2018-09-05T19:34:06Z. Angelich, Michael T. (Michael Terry), 1952-. Louisiana Geological Survey. English. cartographic image. Public. Louisiana, U.S., and Louisiana.

2. Bouguer gravity map of Louisiana [cartographic material]

1990. 2018-05-15T20:12:12Z. 2018-09-05T19:42:25Z. Angelich, Michael T. (Michael Terry), 1952-. Louisiana Geological Survey. English. cartographic image. Public. Louisiana. and U.S.

3. Geologic map of the Creal Springs quadrangle, Illinois

1990. 2016-06-07T13:43:24Z. 2016-08-20T21:02:55Z. Trask, C. Brian. Illinois Dept. of Energy and Natural Resources, Illinois State Geological Survey. English. cartographic image. Public. Illinois, Johnson County, Williamson County, Creal Springs Region, U.S., Johnson County., and Williamson County.

4. Geologic map of the Eddyville quadrangle, Illinois [cartographic material]

1990. 2016-06-07T13:45:25Z. 2016-08-20T21:14:14Z. Nelson, W. John. Illinois Dept. of Energy and Natural Resources, Illinois State Geological Survey. English. cartographic image. Public. Illinois, Pope County, Saline County, Eddyville Region, U.S., Pope County., and Saline County.

5. Geologic map of the Stonefort quadrangle, Illinois

1990. 2016-06-07T13:47:27Z. 2016-08-20T21:02:56Z. Nelson, W. John. Illinois Department of Energy and Natural Resources, Illinois State Geological Survey. English. cartographic image. Public. Illinois, Johnson County, Pope County, Saline County, Johnson County (Ill.), Pope County (Ill.), Saline County (Ill.), Stonefort Region, U.S., Johnson County., Pope County., and Saline County.