Bedrock Geology of Grand Detour Quadrangle, Ogle and Lee Counties, Illinois
Description:
Two 30" × 35" map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive stratigraphic column, cross section, descriptive text, and 2 figures.
Year:
2012; originally 2011
Program:
STATEMAP
Series ID:
IGQ Grand Detour BG
Downloads:
GIS Download (GMDM):
GIS Download (GeMS):
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.
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