Sinopliosaurus

Sinopliosaurus (meaning "Chinese more lizard"; in reference to Pliosaurus) is a genus of pliosauroid plesiosaur, a type of short-necked marine reptile, from the Valanginian until Albian[1] (disputed Sinopliosaurus remains have been dated to the Toarcian age and were found in the Ziliujing Formation)[2] of the People's Republic of China - its exact age is unknown. The type species, Sinopliosaurus weiyuanensis, was named and described in 1944 by Yang Zhongjian.[2] One species, "S." fusuiensis, was later shown to be based on teeth from a spinosaurid theropod dinosaur which is now known as Siamosaurus.[3] S. weiyuanensis would have lived near a coastal environment.[2]

Sinopliosaurus
Temporal range: Early Jurassic-Early Cretaceous, 175–100 Ma
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Superorder: †Sauropterygia
Order: †Plesiosauria
Family: †Pliosauridae
Genus: †Sinopliosaurus
Young, 1944
Type species
†Sinopliosaurus weiyuanensis
Young, 1944

The holotype, IVPP V140, consists of three vertebrae and a tooth, discovered in a layer of the Lianmugin Formation (Tugulu Group).[2][4]

See also

References
  1. C.-C. Young. 1973. [Plesiosaur remains discovered in Dsungar Basin, Sinkiang]. Reports of Paleontological Expedition to Sinkiang (II): Pterosaurian Fauna from Wuerho, Sinkiang. Memoirs of the Institute of Vertebrate Paleontology and Paleoanthropology Academia Sinica 11:13-17
  2. C.-C. Young. 1944. On the reptilian remains from Weiyuan, Szechuan, China. Bulletin of the Geological Society of China 24(3–4):187-205
  3. Buffetaut, E.; Suteethorn, V.; Tong, H.; Amiot, R. (2008). "An Early Cretaceous spinosaur theropod from southern China". Geological Magazine. 145 (5): 745–748. doi:10.1017/S0016756808005360.
  4. Z. Dong. 1973. [Cretaceous stratigraphy of Wuerho district, Dsungar Basin]. Reports of Paleontological Expedition to Sinkiang (II): Pterosaurian Fauna from Wuerho, Sinkiang. Memoirs of the Institute of Vertebrate Paleontology and Paleoanthropology, Academia Sinica 11:1-7
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