Bedrock Geology of Granite City Quadrangle, Madison and St. Clair Counties, Illinois, and St. Louis, County, Missouri

34" × 36" single map sheet, contains map, legend, descriptive stratigraphic column, descriptive text, and 1 figure
The GIS Download contains data in the U.S. Geological Survey's Geologic Map Schema (GeMS) format and includes ArcGIS file geodatabase, open source and simple versions of the geodatabase, metadata, and published map in PDF format.
Denny, F.B., 2003, Bedrock Geology of Granite City Quadrangle, Madison and St. Clair Counties, Illinois: Illinois State Geological Survey, USGS-STATEMAP contract report, 1:24,000, report, 3 p.
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