Archaeocidaris
Archaeocidaris Temporal range: | |
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Archaeocidaris brownwoodensis | |
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Genus: | Archaeocidaris |
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
Archaeocidaris is an extinct genus of echinoid that lived from the Late Devonian to the Late Permian. Its remains have been found in Africa, Europe, and North America.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/36/Bird_Spring_Echinoid_Carboniferous_KC33.jpg/220px-Bird_Spring_Echinoid_Carboniferous_KC33.jpg)
Sources[edit]
- Fossils (Smithsonian Handbooks) by David Ward (Page 176)
External links[edit]