Zhejiangosaurus

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Zhejiangosaurus
Temporal range: Late Cretaceous, 100.5–93.9 Ma
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Dinosauria
Order: Ornithischia
Suborder: Ankylosauria
Family: Nodosauridae
Genus: Zhejiangosaurus
et al., 2007
Species: Z. lishuiensis
Binomial name
Zhejiangosaurus lishuiensis
et al., 2007

Zhejiangosaurus (meaning "Zhejiang lizard") is an extinct genus of nodosaurid dinosaur from the Upper Cretaceous (Cenomanian stage) of Zhejiang, eastern China. It was first named by a group of Chinese and Japanese authors Junchang Lü, Xingsheng Jin, Yiming Sheng and Yihong Li in 2007 and the type species is Zhejiangosaurus lishuiensis ("from Lishui", Chinese administrative unit on which the fossil was found).[1] It has no diagnostic features, and thus is a nomen dubium.[2]

Material[edit]

Material for Zhejiangosaurus consists of the holotype, ZNHM M8718, a partial skeleton which has preserved a sacrum with eight vertebrae, a complete right ilium and partial left ilium, a complete right pubis, the proximal end of the right ischium, two complete hindlimbs, fourteen caudal vertebrae, and some unidentified bones. These remains come from Liancheng, in the Chinese administrative unit of Lishui on the province of Zhejiang and they were collected from the Cenomanian-age Chaochuan Formation.[1]

Systematics[edit]

On the species description, Lü et al. (2007) found Zhejiangosaurus to belong to the ankylosaurian family Nodosauridae.[1][3]

See also[edit]

References[edit]

  1. ^ a b c Junchang, Lü; Jin Xingsheng; Sheng Yiming; Li Yihong (2007). "New nodosaurid dinosaur from the Late Cretaceous of Lishui, Zhejiang Province, China". Acta Geologica Sinica (English edition). 81 (3): 344–350. doi:10.1111/j.1755-6724.2007.tb00958.x. 
  2. ^ Arbour, Victoria M.; Currie, Philip J. (2015). "Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs". Journal of Systematic Palaeontology. 14 (5): 1. doi:10.1080/14772019.2015.1059985. 
  3. ^ Richard S. Thompson, Jolyon C. Parish, Susannah C. R. Maidment and Paul M. Barrett (2011). "Phylogeny of the ankylosaurian dinosaurs (Ornithischia: Thyreophora)". Journal of Systematic Palaeontology. in press (2): 1. doi:10.1080/14772019.2011.569091.