 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (September 2014) |
| Muldraugh Formation | |
|---|---|
| Stratigraphic range: Mississippian | |
| Type | Formation |
| Unit of | Sanders Group |
| Underlies | Harrodsburg Limestone |
| Overlies | Edwardsville Formation |
| Location | |
| Region | Indiana |
| Country | United States |
The Muldraugh Formation is a geological formation in Indiana. It preserves fossils dating back to the Carboniferous period.