Submitted by: John Topor
Taxon: Megastrophia concava
Submit date: 2009-02-04
Location (approximate): Sylvania, Lucas, OH
Stratigraphy: Silica Formation
Age: Erian (Middle Devonian)
Submitter notes: This large brachiopod was collected at the Medusa quarry. Probably unit 8. It measures 54.3mm x 44.1mm.