Plesioelasmosaurus
| Plesioelasmosaurus Temporal range: Late Cretaceous, | |
|---|---|
| Some elements of the Plesioelasmosaurus holotype | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Superorder: | †Sauropterygia |
| Order: | †Plesiosauria |
| Family: | †Elasmosauridae |
| Genus: | †Plesioelasmosaurus Schumacher & Everhart, 2022 |
| Species: | †P. walkeri |
| Binomial name | |
| †Plesioelasmosaurus walkeri Schumacher & Everhart, 2022 | |
Plesioelasmosaurus is an extinct genus of elasmosaurid plesiosaur from the Late Cretaceous (middle Cenomanian) Greenhorn Limestone of Kansas, United States. The genus contains a single species, P. walkeri, known from a partial skeleton.