Boyle Formation

Sellersburg Limestone Stratigraphic range: Devonian
Type	Formation
Underlies	New Albany Shale
Overlies	Alger Shale, Bisher Formation, Crab Orchard Formation and Sellersburg Limestone
Location
Region	Kentucky
Country	United States

The Boyle Formation, also known as the Boyle Limestone of Boyle Dolomite is a geologic formation in Kentucky. It preserves fossils dating back to the Devonian period .