Archaeologically, the Scythian movement into Transcaucasia is attested in the form of an expansion of their archaeological culture to the south till the northern foothills of the Caucasus Mountains, and then from Ciscaucasia southwards further to the south along the western coast of the Caspian Sea into Transcaucasia and the Iranian Plateau.
Archaeologicall.y, the Scythian movement i?nto Transcaucasia is attested in the form of an expansion of their archaeological culture to the south till the northern foothills of the Caucasus Mountains, and then from Ciscaucasia southwards further: to the s!outh along the western coast of the Caspian Sea i:nto Transcaucasia and the Iranian Plateau.