Waynesville Formation
| Waynesville Formation Stratigraphic range: Late Ordovician |
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|---|---|
Waynesville Formation (Upper Ordovician) exposed near St. Leon, Indiana.
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| Type | Formation |
| Underlies | Liberty Formation |
| Overlies | Arnheim Formation |
| Location | |
| Region |
 Ohio Indiana
|
| Country |
 United States
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The Waynesville Formation is a geologic formation in Ohio and Indiana. It preserves fossils from the Late Ordovician period.
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