Litostratigrafie
Karbon
Bez zařazení do stupně
Moorefield formation (Mississippian)
Devon
| Famen | Chattanooga shale (Givet – Famen) |
| Frasn | Chattanooga shale (Givet – Famen) |
| Givet | Chattanooga shale (Givet – Famen) |
Moorefield formation (Mississippian)
| Famen | Chattanooga shale (Givet – Famen) |
| Frasn | Chattanooga shale (Givet – Famen) |
| Givet | Chattanooga shale (Givet – Famen) |