New species of astartids and pholadomyids (Bivalvia) and beds with fauna from the Lower Permian of the Omolon Massif, northeastern Asia

A. S. Biakov

2005

Article

Paleontological Journal 39(2):133-140

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Taxa discussed in this work:

• Cypricardinia eopermica
• Oriocrassatella victori
• Pyramus igori
• Pyramus nelliae

Taxonomy:

• Cypricardinia eopermica belongs to Cypricardinia - Biakov (2005)
• Oriocrassatella victori belongs to Oriocrassatella - Biakov (2005)
• Pyramus nelliae belongs to Pyramus - Biakov (2005)
• Pyramus igori belongs to Pyramus - Biakov (2005)