Name(s) in cluster
| †Protostega gigas | urn:lsid:organismnames.com:name:1678204 |
| †Protostega gigas Cope | urn:lsid:organismnames.com:name:3866104 |
| †Protostega gigas Cope 1872 | urn:lsid:organismnames.com:name:1308576 |
...
| †Protostega gigas | urn:lsid:organismnames.com:name:1678204 |
| †Protostega gigas Cope | urn:lsid:organismnames.com:name:3866104 |
| †Protostega gigas Cope 1872 | urn:lsid:organismnames.com:name:1308576 |