Pragian age - Emsian age
| International Chronostratigraphic Timescale | |||
|---|---|---|---|
| Devonian | Late Devonian | Famennian | 358.9 |
| Frasnian | 372.2 | ||
| Middle Devonian | Givetian | 382.7 | |
| Eifelian | 387.7 | ||
| Early Devonian | Emsian | 393.3 | |
| Pragian | 407.6 | ||
| Lochkovian | 410.8 | ||
| 419.2 | |||
| International Chronostratigraphic Timescale | |||
|---|---|---|---|
| Devonian | Late Devonian | Famennian | 358.9 |
| Frasnian | 372.2 | ||
| Middle Devonian | Givetian | 382.7 | |
| Eifelian | 387.7 | ||
| Early Devonian | Emsian | 393.3 | |
| Pragian | 407.6 | ||
| Lochkovian | 410.8 | ||
| 419.2 | |||