| 词条 | Jaxartosaurus |
| 释义 |
| fossil_range = Late Cretaceous, {{fossilrange|84}} | image = Jaxartosaurus skull.png | image_caption = Reconstructed skull | taxon = Jaxartosaurus | authority = Riabinin, 1937 | subdivision_ranks = Species | subdivision =
}}Jaxartosaurus is a genus of hadrosaurid dinosaur similar to Corythosaurus which lived during the Late Cretaceous. Its fossils were found in Kazakhstan.[1] DescriptionJaxartosaurus had a large, helmet-like crest that it may have used for visual identification, or to vocalize with members of the same herd. TaxonomyThe type species, J. aralensis, was first described by Anatoly Nikolaevich Riabinin in 1937.[1] A second species, J. fuyunensis, was described by Wu (1984) for a dentary from Xinjiang, China, but is dubious.[2][3] See also{{Portal|Dinosaurs}}
References1. ^1 Riabinin, A.M. (1937). "A New Finding of Dinosaurs in the Trans-Baikal Region". Ezhegodn. Vserossijskogo Palaeont. Obstcg. 11: 142–144 {{Taxonbar|from=Q134818}}{{ornithopod-stub}}2. ^Wu S. 1973. [A fossil of Jaxartosaurus is discovered in the Xinjiang]. Vertebrata PalAsiatica 11: 217–218. (In Chinese) ———. 1984. In: [The locations of ancient organisms in the northwest regions, Xinjiang Uygur Autonomous Region Edition III. Mesozoic, Cenozoic]. Geol. Res. Div. Xinjiang Oil Admin. Bureau, Cartogr. Grp. Xinjian Geol. Bureau. Geol. Publ., Beijing. 3. ^Weishampel, D. B. & Horner, J. R. 1990. Hadrosauridae. In: Weishampel, D. B. et al. (eds.). The Dinosauria. Univ. Calif. Press, Berkeley. pp. 534-561. 3 : Late Cretaceous dinosaurs of Asia|Lambeosaurines|Fossil taxa described in 1937 |
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