Bedrock Geology of Mt. Pleasant Quadrangle, Union and Johnson Counties, Illinois
Two 36" × 30" map sheets; sheet 1 includes map and legends; sheet 2 includes descriptive text and descriptive stratigraphic column
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