Here is a nice and completely prone specimen of a rare Ctenocephalus coronatus from Skryje. | |||
Location: | Skryje, Barrandium, Czech Republic | ||
Size trilobite: | about 21 mm long | ||
Age: | Middle Cambrian, Jince Formation, Eccaparadoxides pusillus Zone (about. 518 mill. y.o.) |