BLASTOID

Submitted by: Scott Vergiels
Taxon: Nucleocrinus meloniformis
Submit date: 2010-11-27
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Thunder Bay Formation
Age: Erian (Middle Devonian)
Submitter notes: An unusual specimen of a Devonian blastoid showing column and brachioles. This extremely rare crown measures 20.25mm X 8.25mm.

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