Geological and Geophysical Maps of the Illinois Basin-Ozark Dome Region
Twelve 34" × 27" map sheets; each map depicts a different data theme for the 4-state area of Missouri, Illinois, Indiana, and Kentucky; 13-page report includes text and 12 figures.
An interactive map and downloadable GIS data are available on the Illinois Geospatial Data Clearinghouse: http://clearinghouse.isgs.illinois.edu/data/geology/geologic-and-geophys...