Calloway Creek Formation

From Wikipedia, the free encyclopedia
Calloway Creek Formation
Stratigraphic range: Ordovician
TypeFormation
UnderliesAshlock Formation
OverliesGarrard 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[edit]

References[edit]

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