Zlichovaspis rugosa
 Era:  Paleozoic
 Period:  Lower Devonian 
 Formation:  lhandar
 Stage: Pragian (410.8 -  407.6 million years)
 Location: Aatchana (Morocco)
 Horizon: Dicranurus monstrosus
 Measures trilobite: 7.8  cm /  3.07" 
 Matrix measures: 8.8  x6.8  x2.6  cm / 3.46" x 2.68" x 1.02"
 Weight: 282  g / 0.622lb 
 Description: This specimen is the most  big and with the most beautiful eyes I've seen so far.  Well preserved sandblasted fossil, small repair to first right pleura before pygidium.
 
This piece will travel  insured in a safety packageto arrive in perfect condition.