Jaani age

433.5 - 431.2 Ma

The definition of this interval in the timescale Silurian of the Baltic 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 top and bottom ages have 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 3 timescales which overlap this one. show

This interval is used in the definition of 101 collections

A total of 570 collections with 5048 occurrences lie within this time span

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International Chronostratigraphic TimescaleSilurian of the Baltic
SilurianPridoliOhesaare419.62
Kaugetuma421.6 *
LudlowLudfordianKuressaare422.7
Paadla423 *
Gorstian425
WenlockHomerianRootsikula426.7
Jaagarahu428.6 *
Sheinwoodian430.6
Jaani431.2 *
LlandoveryTelychian432.9
Adavere433.5 *
Aeronian438.6
Raikkula438.8
Rhuddanian440.5
Juuru440.8
443.1