Trilobites from the Lejopyge armata zone (Upper Middle Cambrian) of the Machari Formation, Yongwol Group, Korea

P.S. Hong, J. G. Lee, and D.K. Choi

2003

Article

Journal of Paleontology 77(5):895-907

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Taxa discussed in this work:

• Ammagnostidae
• Clavagnostidae
• Diceratocephalidae
• Eoshengia
• Lisaniidae
• Lisogoragnostus coreanicus

Taxonomy:

• Lisogoragnostus coreanicus belongs to Lisogoragnostus - Hong et al. (2003)
• Ammagnostidae belongs to Agnostida - Hong et al. (2003)
• Cyclolorenzella belongs to Diceratocephalidae - Hong et al. (2003)