Gnathorhiza
| Gnathorhiza Temporal range: Permian | |
|---|---|
 | |
| Restoration | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Class: | Sarcopterygii |
| Subclass: | Dipnoi |
| Family: | Gnathorhizidae |
| Genus: | Gnathorhiza |
Gnathorhiza is an extinct genus of prehistoric lobe-finned fish which lived during the Permian period.[1]
References
- ↑ Carlson, Keith J. (1968). "The Skull Morphology and Estivation Burrows of the Permian Lungfish, Gnathorhiza Serrata". The Journal of Geology 76 (6): 641–663.
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