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: Width 6.5cm /  2.56"  / 5.31"  The stretched trilobite would measure more than 12 cm / 4.72 "
 Matrix measures: 9.4 x 5.7 x 2 cm / 3.7" x 2.24" x 0.79"
 Weight: 252  g / 0.56  lb 
 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 package to arrive in perfect condition.