1. Department of Geology and Geophysics, Novosibirsk State University, Novosibirsk, Russia
2. A.A. Trofimuk Institute of Petroleum Geology and Geophysics, Russian Academy of Sciences, Siberian Branch, Novosibirsk, Russia
3. Institute of Geography, Russian Academy of Sciences, Moscow, Russia
4. Department of Geology, Lomonosov Moscow State University, Moscow, Russia
5. Institute of Archaeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
6. Department of History and Political Studies, Tomsk State University, Tomsk, Russia
7. Department of Geography, Lomonosov Moscow State University, Moscow, Russia