Name(s) in cluster
| †Niobrarasaurus coleii (Mehl 1936) | urn:lsid:organismnames.com:name:1826592 |
| †Niobrarasaurus coleii | urn:lsid:organismnames.com:name:1889804 |
| †Niobrarasaurus coleii Mehl 1936 | urn:lsid:organismnames.com:name:1915114 |
...
| †Niobrarasaurus coleii (Mehl 1936) | urn:lsid:organismnames.com:name:1826592 |
| †Niobrarasaurus coleii | urn:lsid:organismnames.com:name:1889804 |
| †Niobrarasaurus coleii Mehl 1936 | urn:lsid:organismnames.com:name:1915114 |