Crinoids and Stelleroids (Echinodermata) from the Broken Rib Member, Dyer Formation (Late Devonian, Famennian) of the White River Plateau, Colorado

G. D. Webster, D. J. Hafley, D. B. Blake, and A. Glass

1999

Article

Journal of Paleontology 73(3):461-486

Find it at:

Taxa discussed in this work:

• Bimarginalina
• Camerata
• Cupressocrinitidae
• Decadocrinidae
• Dichocrinidae
• Flexibilia
• Gasterocomacea
• Glossocrinidae
• Hexacrinitoidea
• Ophiopolytretus
• Ophiopolytretus aethus
• Pleiadeaster
• Pleiadeaster inceptus
• Poteriocrinina
• Poteriocrinitacea
• Scytalocrinidae
• Strimplecrinus dyerensis
• Tarassocrinus
• Taxocrinacea
• Taxocrinidae

Taxonomy:

• Gilmocrinus belongs to Scytalocrinidae - Webster et al. (1999)
• Ophiopolytretus aethus belongs to Ophiopolytretus - Webster et al. (1999)
• Pleiadeaster inceptus belongs to Pleiadeaster - Webster et al. (1999)
• Ophiopolytretus belongs to Lapworthuridae - Webster et al. (1999)
• Pleiadeaster belongs to Asteroidea - Webster et al. (1999)
• Bimarginalina belongs to Pustulosida - Webster et al. (1999)
• Taxocrinus belongs to Taxocrinidae - Webster et al. (1999)
• Taxocrinidae belongs to Taxocrinacea - Webster et al. (1999)
• Taxocrinacea belongs to Taxocrinida - Webster et al. (1999)
• Taxocrinida belongs to Flexibilia - Webster et al. (1999)
• Tarassocrinus belongs to Poteriocrinina - Webster et al. (1999)
• Eireocrinus belongs to Decadocrinidae - Webster et al. (1999)
• Strimplecrinus belongs to Dichocrinidae - Webster et al. (1999)
• Hypselocrinus belongs to Scytalocrinidae - Webster et al. (1999)
• Scytalocrinidae belongs to Scytalocrinacea - Webster et al. (1999)
• Blothrocrinus belongs to Glossocrinidae - Webster et al. (1999)
• Catactocrinus belongs to Glossocrinidae - Webster et al. (1999)
• Poteriocrinitacea belongs to Poteriocrinina - Webster et al. (1999)
• Poteriocrinina belongs to Cladida - Webster et al. (1999)
• Cupressocrinites belongs to Cupressocrinitidae - Webster et al. (1999)
• Cupressocrinitidae belongs to Gasterocomacea - Webster et al. (1999)
• Gasterocomacea belongs to Cladida - Webster et al. (1999)
• Strimplecrinus dyerensis belongs to Strimplecrinus - Webster et al. (1999)