Raisin River Dolomite

Raisin River Dolomite Stratigraphic range: Silurian
Type	Formation
Underlies	Garden Island Formation
Overlies	Put-in-Bay Dolomite
Location
Region	Michigan
Country	United States

The Raisin River Dolomite is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.