Sunbury Shale

The Sunbury Shale is a geologic formation in Michigan. It preserves fossils dating back to the Mississippian period.

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Sunbury Shale
Stratigraphic range: Tournaisian[1]
Sunbury Shale (Reynoldsburg, Ohio)
Type	Formation
Unit of	Waverly Group
Underlies	Coldwater Shale, Cuyahoga Formation, and Price Formation
Overlies	Berea Sandstone and Ellsworth Shale
Location
Region	Appalachia, Midwestern United States and Southeastern United States
Country	United States
Extent	Michigan, Ohio, Virginia, and West Virginia