Virgilian age - Asselian age
|
|---|
| Permian | Lopingian | Changhsingian | | 251.902 |
| Wuchiapingian | 254.14 |
| Guadalupian | Capitanian | 259.51 |
| Wordian | 264.28 |
| Roadian | 266.9 |
| Cisuralian | Kungurian | 274.4 |
| Artinskian | 283.3 |
| Sakmarian | 290.1 |
| Asselian | Bursumian † | 293.52 |
| Carboniferous | Pennsylvanian | Gzhelian | Virgilian | 298.9 |
| Kasimovian | Missourian | 303.7 |
| Desmoinesian | 306 |
| Moscovian | 307 |
| Atokan | 312.8 |
| Bashkirian | 315.2 |
| Morrowan | 318.6 |
| Mississippian | Serpukhovian | Chesterian | 323.4 |
| Visean | 330.3 |
| Meramecian | 335.4 * |
| Osagean | 342.9 * |
| Tournaisian | 346.7 |
| Kinderhookian | 351.9 * |
| 358.86 |
Interval details