Name(s) in cluster
| †Echioceras | urn:lsid:organismnames.com:name:320188 |
| †Echioceras Boyle 1878 | urn:lsid:organismnames.com:name:2192782 |
| †Echioceras Bayle 1878 | urn:lsid:organismnames.com:name:2843185 |
...
| †Echioceras | urn:lsid:organismnames.com:name:320188 |
| †Echioceras Boyle 1878 | urn:lsid:organismnames.com:name:2192782 |
| †Echioceras Bayle 1878 | urn:lsid:organismnames.com:name:2843185 |