Sinemys
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 | This article relies largely or entirely on a single source. (June 2008) |
| Sinemys Temporal range: Late Jurassic to Early Cretaceous | |
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | Pantestudines |
| Clade: | Testudinata |
| Family: | †Sinemydidae |
| Genus: | †Sinemys Wiman, 1930 |
| Species | |
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Sinemys is an extinct genus of turtle from the Late Jurassic to Early Cretaceous of China and Japan. Three species have been named: S. lens, the type species, from the Kimmeridgian-Tithonian of Shandong; S. gamera (Japanese: シネミス・ガメラ) (named after the movie monster of the same name), from the Valanginian-Albian of Nei Mongol; and S. wuerhoensis, from the Aptian-Albian of Xinjiang.[1] The species S. gamera is noted for the presence of a pair of elongate spines projecting outwards and backwards from seventh costal of the carapace. These may have served a hydrodynamic function.[2]
References[edit]
- ^ Sinemys, The Paleobiology Database, retrieved 2008-04-02.
- ^ Tong, Haiyan; Brinkman, Donald (September 2013). "A new species of Sinemys (Testudines: Cryptodira: Sinemydidae) from the Early Cretaceous of Inner Mongolia, China". Palaeobiodiversity and Palaeoenvironments. 93 (3): 355–366. doi:10.1007/s12549-012-0110-8. ISSN 1867-1594.
Further reading[edit]
- Biology of Turtles by Jeanette Wyneken, Matthew H. Godfrey, and Vincent Bels
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