| Specimen state | |
|---|---|
| Common name | Chasmosaurus |
| Scientific name | Chasmosaurus belli Lambe, 1914 |
| Order | Ornithischia |
| Family | |
| Country | |
| Prefecture, State | |
| City | |
| Group | |
| Formation | |
| Era | |
| Period | |
| Epoch |
| Specimen state | |
|---|---|
| Common name | Chasmosaurus |
| Scientific name | Chasmosaurus belli Lambe, 1914 |
| Order | Ornithischia |
| Family | |
| Country | |
| Prefecture, State | |
| City | |
| Group | |
| Formation | |
| Era | |
| Period | |
| Epoch |