Bedrock Geology of Welge Quadrangle, Randolph and Jackson Counties, Illinois



Two 36" × 30" map sheets and one 3-page report; sheet 1 includes map and legends; sheet 2 includes descriptive stratigraphic columns, descriptive text, and cross section; report includes descriptive text
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