Hemicidaris is an extinct genus of echinoids that lived from the Middle Jurassic to the Early Cretaceous. Its remains have been found in Africa, Asia, and Europe.
| Hemicidaris Temporal range: Middle Jurassic-Early Cretaceous
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| Hemicidaris intermedia fossil from France in Cosmocaixa, Barcelona. | |
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| Genus: | Hemicidaris Agassiz, 1838
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Sources
edit- Fossils (Smithsonian Handbooks) by David Ward (Page 178)
External links
edit- Hemicidaris Archived 2012-03-28 at the Wayback Machine in the Paleobiology Database
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