Rhadinosaurus
| Rhadinosaurus Temporal range: Late Cretaceous,  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | †Ornithischia | 
| Clade: | †Thyreophora | 
| Clade: | †Ankylosauria | 
| Clade: | †Euankylosauria | 
| Family: | †Nodosauridae | 
| Genus: | †Rhadinosaurus Seeley, 1881 | 
| Species: | †R. alcimus | 
| Binomial name | |
| †Rhadinosaurus alcimus Seeley, 1881 | |
Rhadinosaurus (meaning "slender lizard") is a genus of nodosaurid ankylosaur first described in 1881 by Harry Govier Seeley, based on remains uncovered in Austria sometime between 1859 and 1870 by Edward Suess and Pawlowitsch. It was a herbivore that lived around 84.9 to 70.6 million years ago (during the Late Cretaceous period). The type species is R. alcimus.