Waynesville Formation

Waynesville Formation
Stratigraphic range: Late Ordovician
Waynesville Formation (Upper Ordovician) exposed near St. Leon, Indiana.
TypeFormation
UnderliesLiberty Formation
OverliesArnheim Formation
Lithology
Primarylimestone
Othershale
Location
Region Ohio Indiana Kentucky
Country United States

The Waynesville Formation is a geologic formation in Ohio and Indiana. It preserves fossils from the Late Ordovician period.