Narmada and Tungabhadra valleys, Bhopal and Chota Nagpur area of MP, Madurai, Tanjavur, Trichinopoly, and Arcot of Tamil Nadu, Nellore, Kurnool, Guntur, Chittoor, Cuddapah, and Krishna of A.P., Raichur, Ghataprabha river basin in Belgaum, Bengal, Bihar, Orissa, etc. are some of the sites.
