Marjumian age

504.5 - 497 Ma

The definition of this interval in the timescale Cambrian of North America 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 10 timescales which overlap this one. show

This interval is used in the definition of 214 collections

A total of 1524 collections with 8843 occurrences lie within this time span

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International Chronostratigraphic TimescaleCambrian of North America
CambrianFurongianStage 10Franconian †/Dresbachian/Millardan486.85
Sunwaptan488.9 *
Jiangshanian491
Steptoean493.5
Paibian494.2
MiaolingianGuzhangianMarjumianAlbertian †497
Drumian500.5
WuliuanTopazan504.5
Delamaran505.3 *
Series 2Stage 4Waucoban †506.5
Dyeran509.7 *
Stage 3514.5
Montezuman515.3
Begadean520
TerreneuvianStage 2521
Fortunian529
538.8