Hardouinia

Hardouinia
Temporal range: Late Cretaceous
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.

References

  • Fossils (Smithsonian Handbooks) by David Ward (Page 182)