Ulrichicrinus is an extinct genus of crinoids.

Ulrichicrinus
Temporal range: Carboniferous
Fossil of Ulrichicrinus from Carboniferous of United States
Scientific classification
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Ulrichicrinus

Springer, 1926 [1]

Fossil records

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This genus is known in the fossil records of the Carboniferous period of United States (age range: from 345.3 to 342.8 million years ago).[2]

References

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  1. ^ Springer, F. 1926. Unusual fossil crinoids: Proceedings of the United States National Museum 67:1–137.
  2. ^ Paleobiology Database