an Entity references as follows:
The Seima-Turbino phenomenon is a pattern of burial sites with similar bronze artifacts dated to ca. 2300-1700 BC (2017 dated from 2100 BC to 1900 BC, 2007 dated to 1650 BC onwards) found across northern Eurasia, particularly Siberia and Central Asia, maybe from Fennoscandia to Mongolia, Northeast China, Russian Far East, Korea, and Japan. The homeland is considered to be the Altai Mountains. These findings have suggested a common point of cultural origin, possession of advanced metal working technology, and unexplained rapid migration. The buried were nomadic warriors and metal-workers, traveling on horseback or two-wheeled carts.