The Bill's Creek Shale is a geologic formation in Michigan. It preserves fossils dating back to the Ordovician period.

Bill's Creek Shale
Stratigraphic range: Middle Ordovician - Late Ordovician
TypeFormation
UnderliesStonington Formation
OverliesCollingwood Shale
Location
Region Michigan
Country United States

References

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  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.