University of Arizona Regents’ Professor Emeritus John W. Olsen has worked with the Institute of Archaeology and Ethnography SB RAS since 1995. The Joint Mongolian-Russian-American Archaeological Expedition that he co-directs celebrated its 25th anniversary in 2020. The Expedition investigated Tsagaan Agui Cave and Chikhen Agui Rockshelter, the Chikhen-2 site, and discovered the Tolbor Valley’s highContinue reading “John Olsen becomes an Honorary Doctor of the Institute of Archaeology and Ethnography SB RAS, Novosibirsk”