Silurian Polyplacophora and Rostroconchia (Mollusca) from Northern California

R. D. Hoare

2000

Article

Proceedings of the California Academy of Sciences 52(3):23-31

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Taxa discussed in this work:

• Eusphairica
• Eusphairica distubula
• Paleochiton siskiyouensis
• Thairoplax merriami