1. Limnological Institute; Siberian Branch of the Russian Academy of Sciences; Irkutsk Russia
2. Institute of the Earth Crust; Siberian Branch of the Russian Academy of Sciences; Irkutsk Russia
3. V.I. Il'ichev Pacific Oceanology Institute; Far East Branch of the Russian Academy of Sciences; Vladivostok Russia
4. Institute of Archeology and Ethnography; Siberian Branch of the Russian Academy of Sciences; Novosibirsk Russia