Cardioceratidae is an extinct ammonite family belonging to the superfamily Stephanoceratoidea. These fast-moving nektonic carnivores lived during the Middle-Late Jurassic periods.[2]
| Cardioceratidae | |
|---|---|
| |
| Cardioceras persecans from France | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ammonitida |
| Superfamily: | †Stephanoceratoidea |
| Family: | †Cardioceratidae Siemiradzki, 1891 |
| Genera[1] | |
References edit
External links edit
- Ammonites.fr Archived 2021-04-13 at the Wayback Machine
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