Here is a particularly beautifully preserved fossil crinoid of the species Caleidocrinus multiramus from the Ordovician of the Czech Republic. The crown of this crinoid is about 18 mm long. |
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| | Location: | Zahorany, Beroun, Barrandian area, Czech Republic | |
| Size Matrix: | about 83 x 62 mm |
| Age: | Middle Ordovician, Llandeilo, Sandbanian, Letná Formation (About 464 mill. Years old) |
