Crinozoa

After Ausich & Messig, 1998 [“The Tree of Life Project”]

<==o Crinozoa 
   `--o Crinoidea (sea lilies and feather stars; merililjat)
      |== †“Four-circlet crinoids” [Eocrinoidea] [paraphyletic assemblage of basal crinoids]
      |-- †Disparida
      `--o Cladida
         |-- †Camerata
         |-- †Flexibilia
         `-- Articulata (modern sealilies; nykymerililjat)

Reference(s):

Ausich, W. I. & Messing, C. G., 1998: Crinoidea - Sea lilies and feather stars. (Updated: 1998)
–iNet: The Tree of Life Project: http://tolweb.org/tree?group=Crinoidea&contgroup=Echinodermata [visited: 2002-10-05]
Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company