If Vedic Aryans were a biological entity represented by the skeletons from Timargarha, then their biological features of cranial and dental anatomy were not distinct to a marked degree from what we encountered in the ancient Harappans.

K.A.R. Kennedy: “Have Aryans been identified in the prehistoric skeletal record from South Asia?”, in George Erdosy, ed.: The Indo-Aryans of Ancient South Asia, p.49. On p.42, Kennedy quotes the suggestion that “not only the end of the [Harappan] cities but even their initial impetus may have been due to Indo-European speaking peoples”, by B. and F.R. Allchin: The Birth of Indian Civilization, Penguin 1968, p. 144. quoted in Elst, Koenraad (1999). Update on the Aryan invasion debate New Delhi: Aditya Prakashan.