Tirupati district is dotted with anthropomorphic burial sites, said to be the largest as a collection in Andhra Pradesh. The most prominent one is the ‘pillared dolmen’ of the megalithic era, found at Mallayyagaripalle, nestling on a hillock between Chandragiri and Dornakambala, 20 km from Tirupati. Yet another type of a megalithic burial site is the ‘stone circle’, where the …