Tournaisian age

358.86 - 346.7 Ma

The definition of this interval in the timescale International Chronostratigraphic Timescale is taken from the following source:

  • K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2024. The ICS International Chronostratigraphic Chart v2024/12. International Commission on Stratigraphy view

There are intervals in 6 timescales which overlap this one. show

This interval is used in the definition of 670 collections

A total of 1348 collections with 9959 occurrences lie within this time span

Show more time

Show linear time

International Chronostratigraphic TimescaleCarboniferous of North America
CarboniferousPennsylvanianGzhelianVirgilian298.9
KasimovianMissourian303.7
Desmoinesian306
Moscovian307
Atokan312.8
Bashkirian315.2
Morrowan318.6
MississippianSerpukhovianChesterian323.4
Visean330.3
Meramecian335.4 *
Osagean342.9 *
Tournaisian346.7
Kinderhookian351.9 *
358.86