Bedrock Geology of Vienna Quadrangle, Johnson County, Illinois
Two map sheets; sheet 1, 33" × 28", contains map and legend; sheet 2, 33" × 27", contains descriptive stratigraphic column; separate report (7 pages), contains descriptive text and cross section
GMDM 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