Name(s) in cluster
| †Orthoceros | urn:lsid:organismnames.com:name:2675823 |
| †Orthoceros Brnunich 1771 | urn:lsid:organismnames.com:name:4274336 |
| †Orthoceros Brunnich 1771 | urn:lsid:organismnames.com:name:2161141 |
...
| †Orthoceros | urn:lsid:organismnames.com:name:2675823 |
| †Orthoceros Brnunich 1771 | urn:lsid:organismnames.com:name:4274336 |
| †Orthoceros Brunnich 1771 | urn:lsid:organismnames.com:name:2161141 |