Bedrock Geology of Oraville Quadrangle, Jackson County, Illinois
36" × 30" two map sheets; sheet 1 contains map and legend; sheet 2 includes descriptive text, descriptive stratigraphic column and a cross section
GIS download contains ArcGIS geodatabase and metadata, ArcReader map document, and published map in PDF format (GIS file contents).
Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.
*excludes EDMAP series and student maps