Ceratarges sp.
 Era: Paleozoic 
 Period: Middle Devonian (393-388 ma) 
 Stage: Eifelian (393-387 Ma) 
 Formation: The Oftal 
 Location: Mrakib (Morocco). Same horizon as Gerastos lisanrasus.
 Description: Fossil sandblasted, well preserved, 100% natural, without restoration or thorns from another trilobite or paint. 
 Matrix measurements: 4.13"x 4.13" x 0.98"/ 10.5 x 10.5 x 2.5 cm 
 Trilobite measures: Long 1.77"/ 4.5 cm. Width 1.61" / 4.1 cm
 Weight: 0.84 lb / 380g 
 
 This piece will travel insured in a safety package to arrive in perfect condition.