RRB NTPC Mains or Stage 2 Model Paper 1 with solutions

(1) Marine Gondwana Fossil Park is located at Manendragarh in Sarguja district of Chhattisgarh. The park provides a unique exposure of fossiliferous marine Permian rocks of Talcher Formation belonging to Gondwana Super group.It is exposed for a length of about one km upstream to the confluence of Hasdeo River and Hasia nala.