Source
International Chronostratigraphic Chart v2024/12
K.M. Cohen, S.C. Finney, P.L. Gibbard & J.-X. Fan (2024). International Chronostratigraphic Chart v2024/12. International Commission on Stratigraphy. Version v2024/12. https://stratigraphy.org/ICSchart/ChronostratChart2024-12.pdf Retrieved 2026-09-06.
- Authority tier
- Primary authority
- Type
- chart
- Licence
- © International Commission on Stratigraphy, December 2024
- Retrieved by Lithoen
- 2026-09-06
- Last re-checked
- 2026-09-07 (verified)