1. Background
One manner in which prehistoric populations expressed and preserved special
activities and belief systems was by carving and painting on stone outcroppings.
In Eurasia, many thousands of petroglyphs were carved most likely by Indo-Iranians,
Bronze Age sedentary populations of the second millennium BC and Early
Iron Age nomads from the first millennium BC. From at least 2000 BC, these
peoples inhabited steppes and intermountain valleys as far east as central
Mongolia. Their carvings are found in southern Siberia and Central Asia,
Kazakhstan, and Kyrgryzstan. In Inner Mongolia and Xinjiang, China, early
populations relating to those of Central Asia carved petroglyphs on rock
outcroppings which also date to the second and first millennia BC. Petroglyphs
carved by Early Iron Age peoples along the Karakorum Highway leading into
northern India, are closely related to those of the Altay Mountains and
southern Kazakhstan. |
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