U.S. Geological Survey Mineral Resourc… | 
						
							 | 
						
| Service health Now: | 
|---|
U.S. Geological Survey Mineral Resources Program (unverified)
Contact information:
Peter N. Schweitzer
U.S. Geological Survey Mineral Resources Program
												mailing address:
												Mail Stop 954 USGS National Center,
												20192
												Reston,
												USA
											
Email:
Phone: 703-648-6533
Illinois_Geology (Illinois_Geology)
Illinois_Geology
Illinois_Lithology (Illinois_Lithology)
Illinois_Lithology
Illinois_Lithology (lith-high)
USGS Web Mapping Service: Lithologic map derived from the Illinois State Geologic Map
Illinois_Lithology (lith-low)
USGS Web Mapping Service: Lithologic map derived from the Illinois State Geologic Map
Illinois_Contacts (Illinois_Contacts)
Illinois_Contacts
Illinois_Contacts (contacts-high)
USGS Web Mapping Service: Lithologic map contacts derived from the Illinois State Geologic Map
Illinois_Contacts (contacts-low)
USGS Web Mapping Service: Lithologic map contacts derived from the Illinois State Geologic Map
Illinois_Age (Illinois_Age)
Illinois_Age
Illinois_Age (age-high)
USGS Web Mapping Service: Geologic age map derived from the Illinois State Geologic Map
Illinois_Age (age-low)
USGS Web Mapping Service: Geologic age map derived from the Illinois State Geologic Map
Illinois_Faults (Illinois_Faults)
Illinois_Faults
Illinois_Faults (faults-high)
USGS Web Mapping Service: Faults derived from the Illinois State Geologic Map
Illinois_Faults (faults-low)
USGS Web Mapping Service: Faults derived from the Illinois State Geologic Map
There are currently no notifications for the service, click the feed icon to subscribe.