Scotch Grove Formation

Scotch Grove Formation Stratigraphic range: Silurian
Type	Formation
Underlies	Gower Formation
Overlies	Hopkinton Formation
Lithology
Primary	Dolostone
Other	Chert
Location
Region	Iowa
Country	United States
Type section
Named for	Scotch Grove Township, Jones County, Iowa

The Scotch Grove Formation is a geologic formation in Iowa. It preserves fossils dating back to the Silurian period.