Permian graphical timeline | ||||||||
−300 — – −295 — – −290 — – −285 — – −280 — – −275 — – −270 — – −265 — – −260 — – −255 — – −250 — |
| |||||||
- ^ "Chart/Time Scale". www.stratigraphy.org. International Commission on Stratigraphy.
Permian graphical timeline | ||||||||
−300 — – −295 — – −290 — – −285 — – −280 — – −275 — – −270 — – −265 — – −260 — – −255 — – −250 — |
| |||||||