Altai Chumuhuns
An 8th century Tibetan geographer mentioned Chumuhuns in Altai and south of it as the Ibilkur, and associated them with Külüg-Külchur. They were the only Chuy tribe that in the middle of the 8 century preserved their independence, in spite of being sandwiched between Karluks and Turgesh. Their possessions were on the west side of the Tarbagatai range.
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