Zlichovaspis rugosa
 Era:  Paleozoic
 Period:  Lower Devonian 
 Formation:  Lhandar
 Stage: Pragian (410.8 -  407.6 million years)
 Location: Aatchana (Morocco)
 Horizon: Dicranurus monstrosus
 Trilobite length: 13.7  cm / 5.31 "
 Matrix measurements:  19  x 12  x 6.2  cm / 7.48 "  x 4.72 "  x 2.44 "
 Weight: 2,737  kg / 6,036  lb 
 Description: This specimen is the most  big and with the most beautiful eyes I've seen so far.  Sandblasted, well preserved fossil, small repair in right first pleura before pygidium.
 
This piece will travel insured in a safety package to arrive in perfect condition.