Cenozoic irregular echinoids of the Eastern United States

C. W. Cooke

1942

Article

Journal of Paleontology 16:1-62

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Taxa discussed in this work:

• Cassidulus (Cassidulus) alabamensis
• Cassidulus (Galerolampas)
• Echinocardiidae

Taxonomy:

• Cassidulus (Galerolampas) belongs to Nucleolites (Cassidulus) - Cooke (1942)