The so-called ‘invasion’ of IA speakers is not (yet) visible in the archaeology.

Michael Witzel (2006): “Rama’s Realm: Indocentric Rewritings of Early South Asian History”, in Garrett Fagan (ed.), Archaeological Fantasies: How Pseudoarchaeology Misrepresents the Past and Misleads the Public, London - New York, Routledge. 213