The correct answer is: d) All of the above.
Evidence of Chalcolithic settlements in Tamil Nadu has been found at Paiyampalli, Adichanallur, and Mayiladuthurai.
Paiyampalli is a village in the Pudukkottai district of Tamil Nadu, India. It is located on the banks of the Vaigai River. The village is known for its Chalcolithic settlement, which dates back to the 2nd millennium BC. The settlement has been excavated by the Archaeological Survey of India, and has yielded a number of artifacts, including pottery, stone tools, and copper objects.
Adichanallur is a village in the Tirunelveli district of Tamil Nadu, India. It is located on the banks of the Tambraparni River. The village is known for its Chalcolithic settlement, which dates back to the 2nd millennium BC. The settlement has been excavated by the Archaeological Survey of India, and has yielded a number of artifacts, including pottery, stone tools, and copper objects.
Mayiladuthurai is a town in the Nagapattinam district of Tamil Nadu, India. It is located on the banks of the Cauvery River. The town is known for its Chalcolithic settlement, which dates back to the 2nd millennium BC. The settlement has been excavated by the Archaeological Survey of India, and has yielded a number of artifacts, including pottery, stone tools, and copper objects.
The Chalcolithic period is a period of prehistory in which copper and bronze were first used. It is a transitional period between the Neolithic period and the Iron Age. The Chalcolithic period in Tamil Nadu is dated to the 2nd millennium BC.