Permian gastropods

W. Yu, and Y. H. Xi

1974

Chapter

300-302

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Taxa discussed in this work:

• Bulimorpha micra
• Suprazonalia
• Suprazonalia multispiralis
• Warthia huayingshanensis

Taxonomy:

• Warthia huayingshanensis belongs to Warthia - Yu and Xi (1974)
• Suprazonalia belongs to Gastropoda - Yu and Xi (1974)
• Suprazonalia multispiralis belongs to Suprazonalia - Yu and Xi (1974)
• Bulimorpha micra belongs to Bulimorpha - Yu and Xi (1974)