Explanation:

Latehar district is one of the 24 districts of Jharkhand state in eastern India, and Latehar town is the administrative headquarters of this district. This district is part of Palamu division.Latehar district has two of the highest waterfalls in Jharkhand – Lodh Falls and Lower Ghaghri Falls, along with several others.

A team of scientists from West Bengal has discovered the first dragonfly fossil in India from Jharkhand’s Latehar district. The fossil is at least 2.5 million years old. A paper on the finding was published in the October 10 edition of Current Science journal.Researchers from four universities in West Bengal have been looking for fossils in the sediments of Chotanagpur plateau for almost a year. In January 2020, they dug the dragonfly fossil from a depth of around 5m below the soil surface. The team has also found fossils of various insects, fishes and leaves of some flowering plants.