Phymosoma is an extinct genus of echinoids that lived from the Cretaceous to the Eocene. Its remains have been found in Asia, Europe, and North America.
| Phymosoma Temporal range: Cretaceous-Eocene
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| Phymosoma granulosum fossil, Geological museum, Copenhagen | |
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| Genus: | Phymosoma
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Sources edit
- Fossils (Smithsonian Handbooks) by David Ward (Page 179)
External links edit
- Phymosoma in the Paleobiology Database
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