This is a beautiful and detailed Trinucleid trilobite of the species Deanaspis goldfussi from the Letná Formation in Prague. The Deanaspis itself is about 15 mm long. | |||
Location: | Letna in Parg, Barrandian area, Czech Republic | ||
Size Matrix: | about 93 x 61 mm | ||
Age: | Middle Ordovician, Llandeilo, Letná Formation (About 464 mill. Years old) |