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In the Laboratory of Physical Geography in Meudon, Agnès Gauthier, a palynologist, reconstitutes the paleoenvironment and the paleoclimates which were active in our part of the world during a hundred of thousands years. She indentifies and counts pollen grains extracted from sediment cores, which were sampled from the Maar of Allerêt, a volcanic lake now dried up, located in the Massif Central.

Identification

Audiovisual processReal shots. Use of animations and photographs.
Voice over and live sound. Music.

PersonnalitiesGAUTHIER Agnès(LGP, UMR CNRS et Univ. Paris I et Paris XII, Meudon); PINHEIRO Daniel(LGP, UMR CNRS et Univ. Paris I et Paris XII, Meudon)

NotesLGP : Laboratoire de géographie physique .