Caleidocrinus

Caleidocrinus Temporal range: Middle and early Upper Ordovician PreꞒ Ꞓ O S D C P T J K Pg N
Caleidocrinus multiramus, 26mm
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Subphylum:	Crinozoa
Class:	Crinoidea
Order:	Diparida
Family:	Iocrinidae
Genus:	Caleidocrinus Waagen & Jahn, 1899
Species
C. multiramus Barrande, 1899 (type) = C. barrandei C. turgidulus Ramsbottom, 1961

Caleidocrinus is a genus of sea lily that lived during the Middle and early Upper Ordovician in what is now the Czech Republic and Wales.[1]

References

1. Donovan, S.K. (1985). "The Ordovician crinoids genus Caleidocrinus Waagen and Jahn, 1899". Geological Journal. 20: 109–121. doi:10.1002/gj.3350200204.