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Calloway Creek Formation
Stratigraphic range: Ordovician
Type Formation
Underlies Ashlock Formation
Overlies Garrard Siltstone
Location
Region  Kentucky
Country  United States

The Calloway Creek Formation is a geologic formation in Kentucky. It preserves fossils dating back to the Ordovician period. [1]

See also

References

  1. ^ "USGS Professional Paper 1151-H: The Geology of Kentucky: Ordovician System".