Brachiopod with Exposed Lophophore

Submitted by: Mary Ann Szwabowski
Taxon: Atrypa
Submit date: 2021-02-20
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Genshaw Formation
Age: Erian (Middle Devonian)
Submitter notes: The definition of the lophophore is prominent through the crystallization of this speciman

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