Sponges of the Ordovician Maquoketa Formation in Minnesota and Iowa

J. K. Rigby, and T. N. Bayer

1971

Article

Journal of Paleontology 45(4):608-627

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Taxa discussed in this work:

• Aulocopella dactylos
• Aulocopella probolos
• Aulocopella scelidos
• Camellaspongia
• Camellaspongia tumula
• Cotylahindia
• Cotylahindia panaca
• Phialaspongia
• Phialaspongia fossa

Taxonomy:

• Aulocopella scelidos belongs to Aulocopella - Rigby and Bayer (1971)
• Aulocopella probolos belongs to Aulocopella - Rigby and Bayer (1971)
• Aulocopella dactylos belongs to Aulocopella - Rigby and Bayer (1971)
• Cotylahindia belongs to Hindiidae - Rigby and Bayer (1971)
• Cotylahindia panaca belongs to Cotylahindia - Rigby and Bayer (1971)
• Camellaspongia belongs to Astylospongiidae - Rigby and Bayer (1971)
• Camellaspongia tumula belongs to Camellaspongia - Rigby and Bayer (1971)
• Phialaspongia belongs to Astylospongiidae - Rigby and Bayer (1971)
• Phialaspongia fossa belongs to Phialaspongia - Rigby and Bayer (1971)