Later, on the basis of local lithic culture, the iron and bronze cultures of Central Asia all absorbed elements from Indo-Europeans who migrated from the north shore of the Black Sea and Caspian Sea.

• 以后，中亚青铜时代文化和铁器文化在本地石器文化的基础上，都加入了从黑海和里海北岸迁徙来的印欧种人的因素。