| Cardiola Temporal range: Silurian to Middle Devonian
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|---|---|
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | †Praecardiida |
| Family: | †Praecardiidae |
| Genus: | †Cardiola Broderip, 1834 |
| Species | |
| |
Cardiola is an extinct genus of saltwater clams, marine bivalve molluscs that lived from the Silurian to the Middle Devonian in Africa, Europe, and North America.
References
References
- Fossils (Smithsonian Handbooks) by David Ward (Page 94)