The 1:2M-scale digital map covering the whole Andes Cordillera is available in this OGC WMS service for your personal, non-commercial use only and is being served as a contribution to the OneGeology initiative (www.onegeology.org). More information about this map of the GIS Andes package is available at the following address: http://gisandes.brgm.fr/gis_geol.htm. In bibliography, this map should be cited as follows: Cassard D. (1999): GIS Andes: A metallogenic GIS of the Andes Cordillera. 4th International Symposium on Andean Geodynamics, October 4-6, 1999, Gottingen, Germany; Extended Abstracts. Institut de Recherche pour le Developpement Publisher, Paris 1999: 147-150. For information about more of the French Geological Survey's maps that are available digitally, please visit http://www.brgm.fr/cartegeol.jsp