Submitted by: John Topor
            
            Taxon:  Dolorthoceras exile
            
            Submit date: 2008-03-02
            
            Location (approximate): Thedford, Lambton, ON
            
            Stratigraphy: Arkona  Formation
            
            Age: Erian (Middle Devonian)
            
            Submitter notes: A straight cephalopod found in the upper section of the Arkona Formation. More common in the formation as one gets nearer to the Tile Yard in Thedford. This specimen is 75mm in length and 34mm in diameter.