Farm Creek Section

Also known as: Farm Creek/Farmdale Geologic Exposure
S side of Farm Cr., East Peoria, Illinois

Map 

Description 

Frank Leverett, one of America's foremost glacial geologists, discovered this exposed face of a hill with its clearly defined stratifications in 1879 and described and pictured it in his monograph The Illinois Glacial Lobe in 1899. The site was used to help formulate regional and national stratigraphic classifications and has figured prominently in the study and development of glacial geology. -- National Historic Landmark statement of significance, December 9, 1997

National Register information 

Status
Posted to the National Register of Historic Places on February 6, 1992
Reference number
91002039
Area of significance
Science
Level of significance
National
Evaluation criteria
A - Event; B - Person; D - Information Potential
Property type
Site
Historic function
Research facility
Current functions
Natural feature; Research facility
Periods of significance
1900-1924; 1875-1899; 1925-1949