Amgan age
510 - 504.5 Ma
The definition of this interval in the timescale Cambrian of Siberia 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
The bottom age has been interpolated based on the differences between the ages for international timescale boundaries quoted in the source and the currently accepted ages for those boundaries.
There are intervals in 9 timescales which overlap this one. show
This interval is used in the definition of 64 collections
A total of 934 collections with 5541 occurrences lie within this time span
| International Chronostratigraphic Timescale | Cambrian of Siberia | Cambrian of Australia | |||||
|---|---|---|---|---|---|---|---|
| Cambrian | Furongian | Stage 10 | Batyrbaian | Tavgian † | Ketyan †/Yurakian | Datsonian | 485.4 |
| Payntonian | 486.8 * | ||||||
| Jiangshanian | Iverian | 489.5 | |||||
| Aksaian | 490.7 * | ||||||
| Sakian | 492.2 * | ||||||
| Paibian | Idamean | 494 | |||||
| Ensyan †/Maduan/Nganasanian | 494.7 * | ||||||
| Miaolingian | Guzhangian | Ayusokkanian | Mindyallan | 497 | |||
| Boomerangian | 499 | ||||||
| Mayan/Menevian | 499.5 | ||||||
| Drumian | Undillan | 500.5 | |||||
| Floran | 503 | ||||||
| Wuliuan | Amgan/Solvan | Templetonian | 504.5 | ||||
| Ordian | 507.8 * | ||||||
| Series 2 | Stage 4 | 509 | |||||
| Toyonian | Lenian † | 510 * | |||||
| 510.8 * | |||||||
| Botomian | 512.5 * | ||||||
| Stage 3 | 514 | ||||||
| Atdabanian | 515.6 * | ||||||
| Terreneuvian | Stage 2 | Tommotian | 521 | ||||
| Nemakit-Daldynian | 525.5 | ||||||
| Fortunian | Manykaian † | 529 | |||||
| 538.8 | |||||||