Name(s) in cluster
| †Stegoceras validum (Lambe 1902) | urn:lsid:organismnames.com:name:1625759 |
| †Stegoceras validum | urn:lsid:organismnames.com:name:4501278 |
| †Stegoceras validum Lambe 1902 | urn:lsid:organismnames.com:name:636363 |
...
| †Stegoceras validum (Lambe 1902) | urn:lsid:organismnames.com:name:1625759 |
| †Stegoceras validum | urn:lsid:organismnames.com:name:4501278 |
| †Stegoceras validum Lambe 1902 | urn:lsid:organismnames.com:name:636363 |