Rare skeletal remains of a 160 million-year-old dinosaur belonging to the Sauropad group have been excavated recently at Kistapur in Adilbad district of Andhra Pradesh by a team of palaeontologists of the Geological Survey of India (GSI) . The fossil finds have reinforced the evolutionary theory that Sauropod dinosaurs belonging to the lower Jurassic period were direct descendents of Prosauropods.