Échelles des temps géologiques
Jean Baptiste Clavaud, PhD - Géomatériaux
For details see "A Geologic Time Scale 2004" by FM. Gradstein, J. G. Ogg, A. G. Smith, et al. (2004) with Cambridge University Press, and the official website of the International Commission on Stratigraphy (ICS) under www.stratigraphy.org
This chart is copyright protected; no reproduction of any parts may take place without written permission by the ICS.
Copyright © 2004 International Commission on Stratigraphy
Institut de Physique du Globe de Paris - Mise à jour 11/2024
Site publié avec e-Lectron - Contact : Webmaster IPGP