RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 6, NO. 4, PAGES 251–255, doi:10.2205/2004ES000161, 2004

The Elbrus Caldera in the Northern Caucasus: Geological structure and time of formation

A. G. Gurbanov, O. A. Bogatikov, and A. Ya. Dokuchaev

Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry (IGEM), Russian Academy of Sciences, Moscow, Russia

I. V. Melekestsev

Institute of Volcanic Geology and Geochemistry, Far East Division, Russian Academy of Sciences, Petropavlovsk-Kamchatski, Russia

P. W. Lipman, J. B. Lowenstern, and D. R. Miller

Geological Survey USA, Menlo Park, USA