Geologic Map of the Mermet Quadrangle, Johnson and Massac Counties, Illinois

Mermet Geology Map

48" × 33" single map sheet; includes map, legend, descriptive text, descriptive stratigraphic column, inset map and cross sections (2)

1997; originally 1994
Series ID: 
18 Mermet-G
GIS Download (GMDM): 

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