Name: gerastos tuberculatos marocensis

Location: Devonian zguilma Morocco

Reference: GRS1

Description:  a nice quality of gerastos trilobite, it's a new species found in zguilma beds, the cephalic tubercles are more big than usual, the thorax segments and pygidium are covered with small tubercles.

Name: gerastos tuberculatos marocensis

Location: Devonian zguilma Morocco

Reference: GRS2

Description:  Gerastos tuberculatos is a new trilobite species found in zguilma beds, the cephalic tubercles are more big than usual, the thorax segments and pygidium are covered with small tubercles.

Name: gerastos tuberculatos marocensis

Location: Devonian zguilma Morocco

Reference: GRS3

Description:  Gerastos tuberculatos is a new trilobite species found in zguilma beds, the cephalic tubercles are more big than usual, the thorax segments and pygidium are covered with small tubercles.

Name: gerastos tuberculatos marocensis

Location: Devonian zguilma Morocco

Reference: GRS4

Description:  Gerastos tuberculatos is a new trilobite species found in zguilma beds, the cephalic tubercles are more big than usual, the thorax segments and pygidium are covered with small tubercles.