| Prionoceras Temporal range: | |
|---|---|
| Prionoceras divisum | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Goniatitida |
| Family: | †Prionoceratidae |
| Subfamily: | †Prionoceratinae |
| Genus: | †Prionoceras Hyatt, 1883 |
Prionoceras is an extinct genus of ammonites. It lived during the Devonian period. Prionoceras divisum is the type specimen from the Fichtel Mountains. Specimens have been found in Algeria, China, Germany, Kazakhstan, Morocco, and Poland.
Prionoceras is the most important middle Famennian goniatite genus in the Anti-Atlas of Morocco and the Saoura Valley of Algeria.