Niuchehean age
489.5 - 485.4 Ma
The definition of this interval in the timescale Cambrian of China 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 9 timescales which overlap this one. show
This interval is used in the definition of 131 collections
A total of 452 collections with 2252 occurrences lie within this time span
| International Chronostratigraphic Timescale | Cambrian of China | Ordovician of North America | |||||
|---|---|---|---|---|---|---|---|
| 470 | |||||||
| 482 | |||||||
| Cambrian | Furongian | Stage 10 | Niuchehean | Taoyuanian † | Ibexian | Skullrockian | 485.4 * |
| 487.5 | |||||||
| Jiangshanian | Jiangshanian | 489.5 | |||||
| Paibian | Paibian | 494 | |||||
| Waergangian †/Youshuanian | 494.9 * | ||||||
| Miaolingian | Guzhangian | Guzhangian | Wangcunian † | 497 | |||
| Drumian | Drumian | 500.5 | |||||
| Wuliuan | Wuliuan/Taijangian | 504.5 | |||||
| Series 2 | Stage 4 | Duyunian | 509 | ||||
| Stage 3 | Nangaoian | 514 | |||||
| Terreneuvian | Stage 2 | Meishucunian | 521 | ||||
| Fortunian | 529 | ||||||
| Jinnigian | 530.7 | ||||||
| 538.8 | |||||||