The early phase of the Koban culture, especially in the west, possibly extends back as far as the 13th century BC, as the recent radiocarbon dates indicate. The Koban culture settlements (as opposed to isolated cemeteries) have been little studied, with the exception of those located in the modern Chechnya, such as near Serzhen-Yurt, and near Bamut; these were major centers from around 11th century BC to around the 7th century BC. The remains include dwellings, cobble bridges, altars, iron objects, bones, and clay and stone objects. There were sickles and stone grain grinders. Grains that were grown included wheat, rye and barley. Cattle, sheep, goats, donkeys, pigs and horses were kept. There were shops, where artisans worked on and sold pottery, stone-casting, bone-carving, and stone-carving. There is evidence for an advanced stage of metallurgy. There was differentiation of professionals organized within clans.
Tli cemetery The Tli cemetery contained many rich burials. It is located near the village of
Tli in South Ossetia, in the Tligom ravine (
:ru:Тлигомское ущелье). The excavations started at the end of the 19th century, and continued in 1955–1988. B. V. Tekhov excavated more than five hundred burials, with detailed publications. The earliest burials at Tli cemetery go back to the 16th-14th centuries BC (pre-Koban period). Then the cemetery was used for almost the entire period of existence of the Koban culture. ==Ethnic affiliation==