Pleurocystites
From Wikipedia, the free encyclopedia
Pleurocystites Fossil range: Late Ordovician |
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Pleurocystites is a genus of rhombiferan echinoderm (a cystoid) that lived in the Late Ordovician. Its fossils are known from Europe and North America.
[edit] Sources
- Fossils (Smithsonian Handbooks) by David Ward (Page 191)