Here is a rarely decorative plate with three Dalmanitina socialis tail shields. The piece does come with the positive and a negative side. The largest Dalmanitina Pygidium on this plate is about 33 mm wide. | |||
Location: | Ded Hill, Beroun, Barrandian area, Czech Republic | ||
| Size Plate: | about 68 x 63 mm | ||
| Age: | Middle Ordovician, Llandeilo (Sandbian), Letná Formation (About 464 mill. Years old) | ||