Three new genera of asaphid trilobites from the Lower Ordovician of Utah

L. F. Hintze, and V. Jaanusson

1956

Article

Bulletin of the Geological Institution of the University of Upsala 36:51-57

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Taxa discussed in this work:

• Aulacoparia
• Aulacoparia (Aulacoparia)
• Aulacoparia (Aulacoparina)
• Stenorhachis

Taxonomy:

• Aulacoparia (Aulacoparia) venta belongs to Aulacoparia (Aulacoparia) - Hintze and Jaanusson (1956)
• Stenorhachis genalticurvatus belongs to Stenorhachis - Hintze and Jaanusson (1956)
• Aulacoparia (Aulacoparia) belongs to Aulacoparia - Hintze and Jaanusson (1956)
• Aulacoparia (Aulacoparina) belongs to Aulacoparia - Hintze and Jaanusson (1956)
• Aulacoparia (Aulacoparina) quadrata belongs to Aulacoparia (Aulacoparina) - Hintze and Jaanusson (1956)