Branchian age

517.1 - 509 Ma

The definition of this interval in the timescale Cambrian of West Avalonia 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 29 collections

A total of 1173 collections with 8187 occurrences lie within this time span

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International Chronostratigraphic TimescaleCambrian of West Avalonia
CambrianFurongianStage 10485.4
Jiangshanian489.5
Paibian494
MiaolingianGuzhangian497
Arcadian498.4
Drumian500.5
Wuliuan504.5
Series 2Stage 4Branchian509
Stage 3514
Placentian517.1
TerreneuvianStage 2521
Fortunian529
538.8