Name(s) in cluster
| Gomphoceras | urn:lsid:organismnames.com:name:2732014 |
| Gomphoceras Sowerby 1839 | urn:lsid:organismnames.com:name:442397 |
| Gomphoceras De C. Sowerby in Murchison 1839 | urn:lsid:organismnames.com:name:4882080 |
...
| Gomphoceras | urn:lsid:organismnames.com:name:2732014 |
| Gomphoceras Sowerby 1839 | urn:lsid:organismnames.com:name:442397 |
| Gomphoceras De C. Sowerby in Murchison 1839 | urn:lsid:organismnames.com:name:4882080 |