| This Phacops from Bou Dip shows very good how Trilobtes sometimes can be found in the field. It is fascinating that a fossil can some rare times weather so widely out without being completely destroyed.  | |||
| Location: | Bou Dip, Maider Reg., Morocco | ||
| Size: | about 41 mm long | ||
| Age: | lower Devonian , Eifel (about 400 Mill. y.o.) | ||