The species, named Duonychus tsogtbaatari, belongs to a group of two-legged dinosaurs called therizinosaurs that lived in ...
Xu, also a postdoctoral fellow at the American Museum of Natural History in New York ... a time distinguished by the diversification of dinosaurs, mammals, birds, and flowering plants.
open image in gallery Artist rendering of two-clawed dinosaur discovered in Gobi Desert (Masato Hattori/New Mexico Museum of Natural History and Science) However, the newly discovered Duonychus ...