Here is a nice fossil criniod of the species Caleidocrinus multiramus from the czech Ordovician. | |||
Location: | Zahorany, Beroun, Barrandian area, Czech Republic | ||
Size Caleidocrinus : | about 52 mm long | ||
Age: | Middle Ordovician, Llandeilo, Letná Formation (About 464 mill. Years old) |