Sako-Usun Period (5th century BC)
Late Medieval Period (14th—15th centuries). Saka-Usun Period (5th century BC). This period is represented by a large mass of ceramics, primarily vessels with handles in the form of protruding flattened or conical appliqués. Such handles are characteristic of the eastern Fergana settlements of the Shurabashat culture. They are often found in burial mounds from the Saka period in Semirechye, including in the Pre-Issyk-Kul region. There are noticeable connections with the ceramics of Sarabulun