Cyclocystoid

Submitted by: Scott Vergiels
Taxon: Unidentified sp.
Submit date: 2010-11-27
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Alpena Formation
Age: Erian (Middle Devonian)
Submitter notes: The rarest of the rare, A Devonian cyclocystoid. This Unidentified specimen measures 33mm in diameter. Found in the reef flank beds.

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