Sponges and brachiopods from the Middle Ordovician Mazourka Formation, Independence quadrangle, California

J. L. Greife, and R. L. Langenheim

1963

Article

Journal of Paleontology 37(3):564-574

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Taxa discussed in this work:

• Archaeoscyphia mazourkaensis
• Calycocoelia inyoensis
• Hesperocoelia undulata

Taxonomy:

• Hesperocoelia undulata belongs to Hesperocoelia - Bassler (1927)