Kolochin culture
The Kolochin culture, also called Kalochyn culture (Belarusian: Калочынская культура, romanized: Kalochynskaya kul'tura), was an Iron Age culture which flourished on the territory of present-day Ukraine (Chernihiv Oblast and Sumy Oblast), southeastern Belarus (Gomel and Mogilev Oblasts) and southwestern Russia (Bryansk and Kursk Oblasts), from the 4th or 5th to the 7th century. It was the northeastern element of the Prague-Penkivka-Kolochin cultural complex.