Late Ordovician linguliformean microbrachiopods from north-central Kazakhstan

L. E. Popov

2000

Article

Alcheringa 24:257-275

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Taxa discussed in this work:

• Atansoria
• Atansoria concava
• Conotreta chernovi
• Naimania
• Orbiculoideinae

Taxonomy:

• Atansoria belongs to Obolinae - Popov (2000)
• Atansoria concava belongs to Atansoria - Popov (2000)
• Conotreta chernovi belongs to Conotreta - Popov (2000)
• Naimania belongs to Torynelasmatidae - Popov (2000)