Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ornithischia  | |
|---|---|
| BT | Chordata |
| .Vertebrata | |
| ..Tetrapoda | |
| ...Reptilia | |
| ....Diapsida | |
| .....Archosauria | |
| ......Ornithischia | |
| BT | Chordata |
| .Vertebrata | |
| ..Tetrapoda | |
| ...Reptilia | |
| ....dinosaurs | |
| .....Ornithischia | |
| NT | Ankylosauria |
| Ceratopsia | |
| Ornithopoda | |
| Stegosaurus | |
| SN | Order. This term has multiple hierarchies. |