Answer-Megalithic monuments have been identified in -

The tradition of burying dead bodies in various types of tombs existed in Neolithic era South India. These mausoleums, which are made of huge stone blocks, are known as megaliths or megaliths. There are different types of these Like Cyst-tomb, Pit circle, Cairn-circle, Dolmen, Umbrella-stone, Hood-stone, Kandraen, Mehir.