| Simoedosaurus | |
|---|---|
| |
| Fossil | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | †Choristodera |
| Suborder: | †Neochoristodera |
| Genus: | †Simoedosaurus Gervais, 1877 |
| Type species | |
| †Simoedosaurus lemoinei Gervais, 1877
| |
Simoedosaurus is an extinct reptile known from the Paleocene of North America, Europe and western Asia,[1] and a member of the Choristodera, a group of aquatic reptiles that lived in the Northern Hemisphere from the Jurassic to the early Cenozoic.
A second species, S. dakotensis got its own genus, Kosmodraco, in 2022.[2]
- ^ Averianov AO (2005). "The first choristoderes (Diapsida, Choristodera) from the Paleogene of Asia". Paleontological Journal. 39 (1): 79–84.
- ^ Brownstein CD (March 2022). "High morphological disparity in a bizarre Paleocene fauna of predatory freshwater reptiles". BMC Ecology and Evolution. 22 (1): 34. doi:10.1186/s12862-022-01985-z. PMC 8935759. PMID 35313822.