Iverian age
494 - 489.5 Ma
The definition of this interval in the timescale Cambrian of Australia 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 6 timescales which overlap this one. show
This interval is used in the definition of 74 collections
A total of 262 collections with 1964 occurrences lie within this time span
International Chronostratigraphic Timescale | Cambrian of Australia | Cambrian of Britain | ||||
---|---|---|---|---|---|---|
Cambrian | Furongian | Stage 10 | Datsonian | Merioneth | Dolgellian/Trempealeauan | 485.4 |
Payntonian | 486.8 * | |||||
Festiniogian | 489.2 * | |||||
Jiangshanian | Iverian | 489.5 | ||||
Maentwrogian | 493.1 * | |||||
Paibian | Idamean | 494 | ||||
Miaolingian | Guzhangian | Mindyallan | St Davids | 497 | ||
Boomerangian | 499 | |||||
Drumian | Undillan | 500.5 | ||||
Floran | 503 | |||||
Wuliuan | Templetonian | 504.5 | ||||
Ordian | 507.8 * | |||||
Series 2 | Stage 4 | Caerfai | 509 | |||
510.8 * | ||||||
Stage 3 | 514 | |||||
Terreneuvian | Stage 2 | 521 | ||||
Fortunian | 529 | |||||
538.8 |