Subject: Geology, Structural / Spatial Coverage: Illinois - Yale University Library GeoBlacklight Search Results

Start Over Subject Geology, Structural Spatial Coverage Illinois

1. Bedrock geologic map of the St. Louis 30ʹ x 60ʹ quadrangle, Missouri and Illinois

1997. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Missouri, Saint Louis Region, Illinois, and East Saint Louis Region.

2. Map showing bedrock topography and subcrop of selected beds beneath alluvial deposits of the Grove Center quadrangle and part of the Shawneetown quadrangle, Kentucky-Illinois [cartographic material]

1976. 2013-09-11T18:53:16Z. 2013-09-19T18:39:41Z. Smith, Avery E. U.S. Geological Survey. English. Public. Kentucky, Union County, Illinois, and Gallatin County.

3. Rock-stratigraphic nomenclature, lithology, and subcrop area of the Galena-Platteville bedrock unit in Illinois and Wisconsin

1997. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Wisconsin, Platteville Region, Illinois, and Galena Region.