Hirneacrinidae (new), simple Silurian camerate crinoids from the North American continental interior

T. J. Frest, and H. L. Strimple

1977

Article

Journal of Paleontology 51:1181-1200

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Taxa discussed in this work:

• Hagnocrinus
• Hagnocrinus bainbridgensis
• Hagnocrinus balli
• Hagnocrinus crenus
• Hirneacrinidae
• Hirneacrinus cupellaeformis
• Hirneacrinus perplanus

Taxonomy:

• Hirneacrinidae belongs to Platycrinitacea - Frest and Strimple (1977)
• Hirneacrinus belongs to Hirneacrinidae - Frest and Strimple (1977)
• Hirneacrinus cupellaeformis belongs to Hirneacrinus - Frest and Strimple (1977)
• Hirneacrinus perplanus belongs to Hirneacrinus - Frest and Strimple (1977)
• Hagnocrinus belongs to Hirneacrinidae - Frest and Strimple (1977)
• Hagnocrinus crenus belongs to Hagnocrinus - Frest and Strimple (1977)
• Hagnocrinus balli belongs to Hagnocrinus - Frest and Strimple (1977)
• Hagnocrinus bainbridgensis belongs to Hagnocrinus - Frest and Strimple (1977)