Some Mississippian and Pennsylvanian sponges from Utah

J. K. Rigby, and R. M. Moyle

1959

Article

Journal of Paleontology 33(3):399-403

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Taxa discussed in this work:

• Annulispongia
• Annulispongia interrupta
• Titusvilliidae

Taxonomy:

• Titusvilliidae belongs to Lyssakida - Rigby and Moyle (1959)
• Titusvillia belongs to Titusvilliidae - Rigby and Moyle (1959)
• Annulispongia belongs to Titusvilliidae - Rigby and Moyle (1959)
• Annulispongia interrupta belongs to Annulispongia - Rigby and Moyle (1959)