Givetian
From Wikipedia, the free encyclopedia
The Givetian (also known as Erian, Senecan, Tioughniogan, Tioughnioga, Taghanic, Taghanican, Genesee, Geneseean) stage is the middle stage of the Middle Devonian period. It lasted from 391.8 ± 2.7 Ma to 385.3 ± 2.6 Ma.
The period is named after the French city of Givet.
| Devonian period | ||
|---|---|---|
| Lower/Early Devonian | Middle Devonian | Upper/Late Devonian |
| Lochkovian | Pragian Emsian | Eifelian | Givetian | Frasnian | Famennian |
