Kingdom Animalia Subphylum Crinozoaata Subclass Camerata | Phylum Echinoderm Class Crinoidea Rank Family | |
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Similar Platycrinites, Monobathrida, Actinocrinites, Cyathocrinites, Gilbertsocrinus | ||
Platycrinitidae are an extinct family of Paleozoic stalked crinoids.
These stationary upper-level epifaunal suspension feeders lived during the Devonian, Permian and the Carboniferous periods, from 416.0 to 259.0 Ma.
Genera
References
Platycrinitidae Wikipedia(Text) CC BY-SA