Calloway Creek Formation

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

Last updated July 01, 2025

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

References

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

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

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

[1]

Calloway Creek Formation

See also

References