Ohio Shale

The Ohio Shale is a geologic formation in Ohio. It preserves fossils dating back to the Devonian period.

See also

 List of fossiliferous stratigraphic units in Ohio

References
 

Category:Shale formations of the United States
Category:Oil shale in the United States
Category:Oil shale formations
Category:Devonian Ohio
Category:Devonian Kentucky
Category:Devonian geology of Tennessee
Category:Devonian geology of Virginia
Category:Geologic formations of Ohio
Category:Devonian System of North America