"In the two categories of hypotheses, the link between the Oxus Civilization and the Indo-Aryans is made... Unfortunately, this hypothesis is not tenable because this material, which ranges from a few tombs in Makran or Quetta (and very different) to sites like Mehrgarh VIII or Sibri, is disparate. Then, these relationships are for the most part predating 1800-1600 BCE and they could be of a diplomatic-commercial type or mark transfers of prestigious goods, without indicating the slightest migration... Finally, Baluchistan may as well be considered at this time as an eccentric southeastern part of Central Asia and the Iranian plateau (Quetta region), or as a part of the Indus Valley world... These finds therefore do not demonstrate the arrival of the Indo-Aryans in India."