On this very aesthetic piece are a cephalon of a Deanaspis goldfussi together with a pygidium of a Dalmanitina socialis in a fine and very inflated preservation.  | |||
Location:  | Beroun, Barrandian area, Czech Republic | ||
| Size Piece: | about 64 x 35 mm | ||
| Age: | Middle Ordovician, Llandeilo (About 464 mill. Years old) | ||