Chota Nagpur Plateau has the remains of an old fort belonging to the Nagavanshis. The Chhota Nagpur Plateau is a continental plateau—an extensive area of land thrust above the general land. The plateau has been formed by continental uplift from forces acting deep inside the earth. The Gondwana substrates attest to the plateau's ancient origin. It is part of the Deccan Plate, which broke free from the southern continent during the Cretaceous to embark on a 50-million-year journey that was violently interrupted by the northern Eurasian continent. The northeastern part of the Deccan Plateau, where this ecoregion sits, was the first area of
Djado Plateau Djado Plateau The Djado Plateau lies in the Sahara, in northeastern Niger. It is known for its cave art (often of large mammals long since absent from the area), but is now largely uninhabited, with abandoned towns and forts still standing and visible. As of 2011, the commune of Djado had a total population of 1,488 people. This site was added to the UNESCO World Heritage Tentative List on May 26, 2006 in the Cultural category due to its universal cultural significance. The ruined city and ksar of Djado lies on the southern end of the plateau at 450 meters