Cambrian of West Avalonia
The interval definitions in this timescale are derived 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 9 timescales which overlap this one. show
This timescale is used in the definition of 53 collections
| International Chronostratigraphic Timescale | Cambrian of West Avalonia | |||
|---|---|---|---|---|
| Cambrian | Miaolingian | Guzhangian | Arcadian | 498.4 |
| Drumian | 500.5 | |||
| Wuliuan | 504.5 | |||
| Series 2 | Stage 4 | Branchian | 509 | |
| Stage 3 | 514 | |||
| Placentian | 517.1 | |||
| Terreneuvian | Stage 2 | 521 | ||
| Fortunian | 529 | |||
| 538.8 | ||||