Name(s) in cluster
| †Pinacognathus Branson & Mehl | urn:lsid:organismnames.com:name:2479694 |
| †Pinacognathus Branson & Mehl 1944 | urn:lsid:organismnames.com:name:426273 |
| †Pinacognathus | urn:lsid:organismnames.com:name:2684792 |
...
| †Pinacognathus Branson & Mehl | urn:lsid:organismnames.com:name:2479694 |
| †Pinacognathus Branson & Mehl 1944 | urn:lsid:organismnames.com:name:426273 |
| †Pinacognathus | urn:lsid:organismnames.com:name:2684792 |