Submitted by: Mike Palescuk
Taxon: Krama devonicum, Petrocrania hamiltonae, Megastrophia concava
Submit date: 2010-12-28
Location (approximate): Sylvania, Lucas, OH
Stratigraphy: Silica Formation
Age: Erian (Middle Devonian)
Submitter notes: Association grouping, includes a branching coral
10mm edrio with 18mm inarticulate on a 40 x 43mm articulate