Brachiopoda of the Percha Shale of New Mexico and Arizona

M. A. Stainbrook

1947

Article

Journal of Paleontology 21:297-328

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Taxa discussed in this work:

• Aulacella manticula
• Bispinoproductus
• Leioproductus defessa
• Leioproductus varispinosus
• Ptychomalotoechia sobrina
• Schuchertella percha
• Sentosia praecedens
• Sentosia praecursor