Submitted by: Pat Rutkowski
            
            Taxon:  Flexicalymene senaria
            
            Submit date: 2007-09-25
            
            Location (approximate): , Delta, MI
            
            Stratigraphy: Richmond Formation
            
            Age: Cincinnatian (Late Ordovician)
            
            Submitter notes: Partial trilobite from the Ordivician of Michigan's Upper Peninsula