Aquifer mapping leads to discovery of ancient river | Lucknow News
Lucknow: An ancient river, approximately 200 km long, about 4 km wide, and 15–25 m deep, was discovered during an aquifer mapping exercise in the Ganga-Yamuna Doab region, between Prayagraj and Kanpur under the National Ganga Mission.A govt spokesperson said: “The achievement adds a new chapter to the study of India’s history and culture. The…