Coroniodea: A new class of Blastozoan Echinoderms based on taxonomic reevaluation of Stephanocrinus

C. E. Brett, T. J. Frest, J. Sprinkle, and C. R. Clement

1983

Article

Journal of Paleontology 57(4):627-651

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Taxa discussed in this work:

• Coronoidea
• Stephanocrinidae
• Stephanocrinus angulatus

Taxonomy:

• Stephanocrinus angulatus belongs to Stephanocrinus - Conrad (1842)