| Spinofacia | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | †Palaeonisciformes |
| Family: | †Palaeoniscidae |
| Genus: | †Spinofacia |
Spinofacia is an extinct genus of prehistoric bony fish that lived during the late Mississippian/early Pennsylvanian in what is now Utah, United States. Fossils were recovered from the Manning Canyon Shale.[1]
- ^ Mickle, Kathryn E. (2011). "The early actinopterygian fauna of the Manning Canyon Shale Formation (upper Mississippian, lower Pennsylvanian) of Utah, U.S.A." Journal of Vertebrate Paleontology. 31 (5): 962–980. Bibcode:2011JVPal..31..962M. doi:10.1080/02724634.2011.595622. ISSN 0272-4634. S2CID 129224357.