Early Severodvinian subage
264.28 - 259.51 Ma
The definition of this interval in the timescale Permo-Triassic Subages of Eastern Europe is taken from the following source:
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
There are intervals in 10 timescales which overlap this one. show
This interval is used in the definition of 23 collections
A total of 2247 collections with 12222 occurrences lie within this time span
International Chronostratigraphic Timescale | Permo-Triassic Subages of Eastern Europe | |||
---|---|---|---|---|
Permian | Lopingian | Changhsingian | 251.902 | |
Wuchiapingian | Late Vyatkian/Early Vyatkian | 254.14 | ||
Guadalupian | Capitanian | Late Severodvinian/Early Severodvinian | 259.51 | |
Wordian | Late Urzhumian/Early Urzhumian | 264.28 | ||
Roadian | Late Kazanian/Early Kazanian | 266.9 | ||
Cisuralian | Kungurian | 273.01 | ||
Artinskian | 283.5 | |||
Sakmarian | 290.1 | |||
Asselian | 293.52 | |||
298.9 |