Extinct family of jawless fishes
| Prioniodinida | |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | †Chirognathidae |
| Genera | |
Chirognathidae is an extinct family of conodonts.
Genera are Chirognathus and Erraticodon.
References
- ^ Conodonts. EB Branson, MG Mehl, HW Shimer, RR Shrock - Index Fossils of North America, 1944
- ^ Stratigraphical distribution of the Ordovician conodont Erraticodon Dzik in Argentina. S. Heredia, J. Carlorosi, A. Mestre and T. Soria, Journal of South American Earth Sciences, Volume 45, August 2013, Pages 224–234, doi:10.1016/j.jsames.2013.03.012
External links
- Chirognathidae at biolib.cz (retrieved 30 April 2016)
| Chirognathidae | |
|---|---|
