| Fossil range | Middle-Late Jurassic, Callovian-Kimmeridgian |
|---|---|
| Taxon | Cardioceratidae |
| Authority | Siemiradzki, 1891 |
| Subdivision ranks | Genera |
| Subdivision |
Cardioceratidae is an extinct ammonite family belonging to the superfamily Stephanoceratoidea. These fast-moving nektonic carnivores lived during the Middle-Late Jurassic periods.[1]
References
External links
- Ammonites.fr Archived 2021-04-13 at the Wayback Machine