"One conclusion can be readily stated: there is not a single artifact of Andronovo type that has been identified in Iran or in northern India. The same cannot be said of the BMAC. There is ample evidence for the presence of BMAC materials on the Iranian Plateau and Baluchistan: Susa, Shahdad, Yahya, Khurab, Sibri, Miri Qalat, Deh Morasi Ghundai, Nousharo, etc. It is impossible, however, to trace the continuity of the BMAC material culture into the first millennium and relate it to the known cultures of Iranian speakers – the Medes or the Achaemenids (or their presumed Iron Age ancestors, see Young 1967; Ghirshman 1977). Within the entirety of the second millennium the only intrusive archaeological culture that directly influences Iran and northern India is the BMAC. However, it remains impossible to link the BMAC with the development of later second and first millennium archaeological cultures on the Iranian Plateau."