Name: Caleidocrinus multiramus Phylum Echinodermata; Subphylum Crinozoa; Class Crinoidea; Order Cladida Geological Time: Middle Ordovician (~460 million years ago) Size: Crown: 11 mm long by 6 mm wide Stem: 31 mm on a 55 mm by 80 mm matrix Fossil Site: Zahohany, Czech Republic |
click crinoid pictures to enlarge