K. Graf

Palynological investigations of two post-glacial peat bogs near the boundary of Bolivia and Peru

K. Graf, 1981 .

Holocene environmental changes in the Atacama Altiplano and paleoclimatic implications

M. Grosjean, C. Ammann, B. Valero-Garcés, 1995, Bulletin de l'Institut Français d'Études Andines.

CLIMATE CHANGE AND NATURAL RESOURCE DYNAMICS OF THE ATACAMA ALTIPLANO DURING THE LAST 18,000 YEARS: A PRELIMINARY SYNTHESIS

Mathias Vuille, Mebus A. Geyh, Martin Grosjean, 1993 .

Late Variscan Magmatic Evolution of the Alpine Basement

D. Visonà, F. Bussy, U. Schaltegger, 1993 .