Here is an excellent specimen of a Deanaspis goldfussi from the Ordovician of Prague. The specimen comes with both positive and negative sides. The Deanaspis shows a very detailed preservation and is about 12 mm long. | |||
Location: | Letna in Parg, Barrandian area, Czech Republic | ||
| Size trilobite: | about 49 x 47 mm & 49 x 25 mm | ||
| Age: | Middle Ordovician, Llandeilo, Letná Formation (About 464 mill. Years old) | ||