Late Devonian (Frasnian) brachiopods from the Wadleigh Limestone, Southeastern Alaska

N. M. Savage, and M. Baxter

1995

Article

Journal of Paleontology 69(6):1029-1046

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Taxa discussed in this work:

• Costispiriferidae
• Cyrtioidea
• Echinospiriferidae
• Gypiduloides
• Pugnacidae
• Rhynchonelloidea
• Spinatrypinae
• Uncinulidae

Taxonomy:

• Costispiriferidae belongs to Cyrtioidea - Savage and Baxter (1995)