Longtanian age - Changhsingian age
| International Chronostratigraphic Timescale | Obsolete Names for ICS Units | |||
|---|---|---|---|---|
| Permian | Lopingian | Changhsingian | 251.902 | |
| Wuchiapingian | Longtanian † | 254.14 | ||
| Guadalupian | Capitanian | 259.51 | ||
| Wordian | 264.28 | |||
| Roadian | 266.9 | |||
| Cisuralian | Kungurian | 274.4 | ||
| Artinskian | 283.3 | |||
| Sakmarian | 290.1 | |||
| Asselian | 293.52 | |||
| 298.9 | ||||