Media type: E-Article Title: 22. Laboratoire de géologie de la Sorbonne Contributor: Munier-Chalmas, Ernest [Author]; Vélain, Ch. [Author]; Bergeron, Jules [Author]; Haug, Émile [Author]; Dereims, A. [Author]; Bertrand, Léon [Author] Published in: Rapport sur l'École pratique des hautes études ; Vol. 1, n° 1, pp. 104-110 Language: French Keywords: conf Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)