Here is a rare example of the trilobite species Rejkocephalus rotundatus from the Czech Cambrian . On this piece is the typical, heart like shaped pygidium very well preserved. | |||
Location: | Jince Millitary area Brd, Barrandium, Czech Republic | ||
Size trilobite: | about 57 mm long | ||
Age: | Middle Cambrian, Drumian, Jince Formation (about. 518 mill. y.o.) |