This article includes the result of the research on horn buckles belong to nomads of Khunnu-Zhuzhan time and excavated from burial ground Yaloman-II in the Central Altai. The comparative analysis of the given subjects carried out by the authors together with known today sources obtained from monuments of the other regions of Eurasia belong to epoch of a late antiquity and the early Middle Ages has allowed to establish chronology of different modifications of horn buckles by Вulan-Koby cultures. Results of the complex analysis have confirmed considerable similarity of Вulan-Koby and Turks buckles which reflect their genetic continuity.

Key words: Altai, horn buckles, Khunnu time, сomplex analyze, morphology description, Zhuzhan epoch, chronology, the Вulan-Koby culture, chronology, Syanbi, Turks culture.