Hardouinia
| Hardouinia Temporal range: Late Cretaceous | |
|---|---|
 | |
| Hardouinia florealis | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Echinoidea |
| Subclass: | Euechinoidea |
| Order: | Cassiduloida |
| Genus: | Hardouinia |
Hardouinia is an extinct genus of echinoid that lived in the Late Cretaceous. Its remains have been found in North America.
Sources
- Fossils (Smithsonian Handbooks) by David Ward (Page 182)
External links
- Hardouinia in the Paleobiology Database
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