Hardouinia
From Wikipedia, the free encyclopedia
| Hardouinia Temporal range: Late Cretaceous | |
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| Hardouinia florealis | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Echinoidea |
| Order: | Cassiduloida |
| Genus: | †Hardouinia |
Hardouinia is an extinct genus of echinoids that lived in the Late Cretaceous. Its remains have been found in North America.
