Carboniferous period - Triassic period
|
|---|
| Triassic | Late Triassic | Rhaetian | 201.4 |
| Norian | 208.5 |
| Carnian | 227 |
| Middle Triassic | Ladinian | 237 |
| Anisian | 242 |
| Early Triassic | Olenekian | 247.2 |
| Induan | 251.2 |
| Permian | Lopingian | Changhsingian | 251.902 |
| Wuchiapingian | 254.14 |
| Guadalupian | Capitanian | 259.51 |
| Wordian | 264.28 |
| Roadian | 266.9 |
| Cisuralian | Kungurian | 273.01 |
| Artinskian | 283.5 |
| Sakmarian | 290.1 |
| Asselian | 293.52 |
| Carboniferous | Pennsylvanian | Gzhelian | 298.9 |
| Kasimovian | 303.7 |
| Moscovian | 307 |
| Bashkirian | 315.2 |
| Mississippian | Serpukhovian | 323.2 |
| Visean | 330.9 |
| Tournaisian | 346.7 |
| 358.9 |
Interval details