Submitted by: Ken Dobson
            
            Taxon:  Tornoceras , unidentified cephalopod , Arthroacantha carpentari, Rhipidomella penelope
            
            Submit date: 2014-10-08
            
            Location (approximate): Arkona, Lambton, ON
            
            Stratigraphy: Arkona  Formation
            
            Age: Erian (Middle Devonian)
            
            Submitter notes: This collection of small pyritized fossils includes a brachiopod, a crinoid calyx, and two cephalopods, one straight and the other coiled. All but the brachiopod are from Arkona, Ontario. The Brach is from Milan, Michigan.