After Barrett (2001).
| QC 0 | QC 1 | QC 2 | QC 4 |
| Acanthotrich | Articular | Abdominal Vertebra | 1st Anal Pterygiophore |
| Angular | Basioccipital | Abdominal Vertebra Group 1 | Dermal Denticle |
| Basibranchial | Ceratohyal | Abdominal Vertebra Group 2 | Fulcral |
| Basihyal | Cleithrum | Abdominal Vertebra Group 3 | Otic bulla |
| Basipterygium | Dentary | Caudal Vertebra | Otolith |
| Basisphenoid | Hyomandibular | Caudal Vertebra Group 1 | |
| Branchiostegal | Infrapharyngeal | Caudal Vertebra Group 2 | |
| Ceratobranchial | Maxilla | First Vertebra | |
| Coracoid | Opercular | Mineralized Vertebral Centrum | |
| Ectopterygoid | Palatine | Penultimate Vertebra | |
| Entopterygoid | Parasphenoid | Sturgeon Scute | |
| Epibranchial | Posttemporal | Ultimate Vertebra | |
| Epihyal | Premaxilla | Vertebra | |
| Epiotic | Preopercular | ||
| Ethmoid | Quadrate | ||
| Exoccipital | Scapula | ||
| Frontal | Supracleithrum | ||
| Gillraker | Vomer | ||
| Hypobranchial | |||
| Interhyal | |||
| Interopercular | |||
| Lacrimal | |||
| Lepidotrich | |||
| Lower Hypohyal | |||
| Metapterygoid | |||
| Nasal | |||
| Opisthotic | |||
| Parietal | |||
| Pharyngobranchial | |||
| Postcleithrum | |||
| Prefrontal | |||
| Prootic | |||
| Pterosphenoid | |||
| Pterotic | |||
| Pterygiophore | |||
| Radial | |||
| Rib | |||
| Scale | |||
| Sphenotic | |||
| Subopercular | |||
| Suborbital | |||
| Supraoccipital | |||
| Suprapharyngeal | |||
| Symplectic | |||
| Tooth | |||
| Unidentified Fish | |||
| Upper Hypohyal | |||
| Urohyal |