List of fossiliferous stratigraphic units in Kentucky
# List of fossiliferous stratigraphic units in Kentucky

This article contains a list of fossil-bearing stratigraphic units in the state of Kentucky, U.S.

## Sites

| Group or Formation | Period |
| - | - |
| Alvy Creek Formation | Carboniferous |
| Arnheim Formation | Ordovician |
| Ashlock Formation | Ordovician |
| Bardstown Formation | Ordovician |
| Beechwood Limestone | Devonian |
| Bellevue Formation | Ordovician |
| Benbolt Formation | Ordovician |
| Borden Formation | Carboniferous |
| Brassfield Formation | Silurian |
| Breathitt Formation | Pennsylvanian |
| Bull Fork Formation | Ordovician |
| Calloway Creek Formation | Ordovician |
| Caseyville Formation | Carboniferous |
| Chattanooga Shale | Devonian |
| Claiborne Formation | Paleogene |
| Clays Ferry Formation | Ordovician |
| Copland Coal | Carboniferous |
| Corniferous Formation | Devonian |
| Corryville Formation | Ordovician |
| Drakes Formation | Ordovician |
| Elkhorn Formation | Ordovician |
| Elwren Formation | Carboniferous |
| Fairview Formation | Ordovician |
| Fort Payne Chert | Carboniferous |
| Four Corners Formation | Carboniferous |
| Fraileys Shale | Carboniferous |
| Gilbert Formation | Ordovician |
| Glen Dean Limestone | Carboniferous |
| Glenshaw Formation | Carboniferous |
| Golconda Formation | Carboniferous |
| Grant Lake Formation | Ordovician |
| Hance Formation | Carboniferous |
| Haney Limestone | Carboniferous |
| Harrodsburg Limestone | Carboniferous |
| Jeffersonville Limestone | Devonian |
| Kope Formation | Ordovician |
| Leipers Limestone | Ordovician |
| Lexington Limestone | Ordovician |
| Liberty Formation | Ordovician |
| Louisville Limestone | Silurian |
| Lower Whitewater | Ordovician |
| McMillan Formation | Ordovician |
| Miamitown Formation | Ordovician |
| Mount Auburn Formation | Ordovician |
| New Albany Shale | Devonian |
| New Providence Formation | Carboniferous |
| Ohio Shale | Devonian |
| Oregonia Formation | Ordovician |
| Ramp Creek Formation | Carboniferous |
| Reba Formation | Ordovician |
| Salem Limestone | Carboniferous |
| Sanderson Formation | Carboniferous |
| Ste. Genevieve Formation | Carboniferous |
| Stingy Creek Formation | Ordovician |
| Sunset Formation | Ordovician |
| Tar Springs Formation | Carboniferous |
| Tate Formation | Ordovician |
| Tradewater Formation | Carboniferous |
| Tyrone Limestone | Ordovician |
| Waynesville Formation | Ordovician |
| Whitewater Formation | Ordovician |
