A group of researchers in Dhar district of Madhya Pradesh has claimed to have found traces of a paleo-river.
A paleo-channel or paleo-river is an inactive river or water stream buried under sediment. Due to geological activities, the nearly 65 million year-old river might have got covered under basaltic lava, said Vishal Verma of the Mangal Panchayatam Parishad. The Parishad is engaged in exploration of the Narmada Valley.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/paleo-river-found-near-narmada-claim-researchers
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dhar-d
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/narmada-valley
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh