Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ceratopsia  | |
|---|---|
| BT | Chordata |
| .Vertebrata | |
| ..Tetrapoda | |
| ...Reptilia | |
| ....Diapsida | |
| .....Archosauria | |
| ......Ornithischia | |
| .......Ceratopsia | |
| NT | Ceratopsidae |
| SN | Suborder. This term has multiple hierarchies. |