Here is a very detailed preserved Deanaspis goldfussi from the Ordovician of Letná Formation the Czech Republic. | |||
Location: | Letna, Beroun, Barrandian area, Czech Republic | ||
Size trilobite: | about 14 mm long | ||
Age: | Middle Ordovician, Llandeilo, Letná Formation (About 464 mill. Years old) |