| Thecospondylus | |
|---|---|
| |
| Thecospondylus neural canal cast | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Genus: | †Thecospondylus Seeley, 1882 |
| Species: | †T. horneri
|
| Binomial name | |
| †Thecospondylus horneri Seeley, 1882
| |
Thecospondylus (THEEK-o-SPON-di-lus, "sheath vertebra") is a dubious genus of dinosaur from the Early Cretaceous of England. Scientists are unsure as to whether Thecospondylus was a saurischian or an ornithischian.