Eifelian
| Belongs to | Middle Devonian |
| Type | chronostratigraphy |
| Rank | Stage |
| Scope | global |
| Status | formal standard |
| Author | Ziegler & Klapper |
| Year | 1985 |
| Etymon | Eifel hills, western Germany |
| Age top (Ma) | 387.7 |
| Age base (Ma) | 393.3 |
| Index | d4 |
| Date added | 2003-04-03 |
| Date changed | 2022-11-04 |
Browse Geocollections
Partners
