The Waynesville Formation is a geologic formation in Ohio and Indiana. It preserves fossils from the Late Ordovician period.
Waynesville Formation | |
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Stratigraphic range: Late Ordovician | |
![]() Waynesville Formation (Upper Ordovician) exposed near St. Leon, Indiana. | |
Type | Formation |
Underlies | Liberty Formation |
Overlies | Arnheim Formation |
Lithology | |
Primary | limestone |
Other | shale |
Location | |
Region | ![]() ![]() ![]() |
Country | ![]() |