Keywords: Jaxartosaurus skull.png en Reconstructed skull of Jaxartosaurus aralensis Riabinin 1937 Only a posterior portion of the skull as well as a surangular is known with the rest of the skull being based mostly upon File Aralosaurus skull png Jaxartosaurus is currently classified as a basal lambeosaurine more derived than Aralosaurini but more primitive than Parasaurolophini and Lambeosaurini It might be more derived than Tsintaosaurini Godefroit et al 2004 References Riabinin A M 1937 A New Finding of Dinosaurs in the Trans-Baikal Region Ezhegodn Vserossijskogo Palaeont Obstcg 11 142 “144 Godefroit P ; Bolotsky Y L ; Van Itterbeeck J 2004 The lambeosaurine dinosaur Amurosaurus riabinini from the Maastrichtian of Far Eastern Russia Acta Palaeontologica Polonica 49 4 585 “618 own I Reid 2014-09-03 Lambeosaurinae Ornithopoda skulls Dinosauria skeletal diagrams Cc-zero Media from Acta Palaeontologica Polonica |