External links
- Reteocrinus in the Paleobiology Database
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| Reteocrinus Temporal range: Middle Ordovician - Late Ordovician | |
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| Genus: | Reteocrinus |
Reteocrinus is an extinct genus of sea lily that lived in the Middle to Late Ordovician. Its remains have been found in North America.
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The Verulam Formation is a geologic formation and Lagerstätte in Ontario, Canada. It preserves fossils dating back to the Katian stage of the Ordovician period, or Shermanian to Chatfieldian in the regional stratigraphy.