Subashi Formation

The Subashi Formation is a late Cretaceous formation from the Xinjiang Autonomous Region of western China. Initially described by Dong Zhiming in 1977, the formation contains remains of "Tarbosaurus" which were initially described as a separate taxon "Shanshanosaurus huoyanshanensis". Remains of a sauropod, likely "Nemegtosaurus", and a hadrosaurid, likely "Jaxartosaurus", have also been found.