Pyritized Brachiopod with Calcite Crystal

Submitted by: Mary Ann Szwabowski
Taxon: Cornulites , Paraspirifer bownockeri
Submit date: 2021-02-16
Location (approximate): Sylvania, Lucas, OH
Stratigraphy: Silica Formation
Age: Erian (Middle Devonian)
Submitter notes: This speciman measures 2-1/4" and exhibits a calcite vug, sponge boring holes, and Cornulites worm tubes and furrows

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