Paokannia

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Paokannia is an extinct genus of trilobites, a group of fossil marine arthropods. It lived in the late Botomian stage of the Cambrian period, about 524 to 518.5 million years ago. Classification: Kingdom Animalia; Phylum Arthropoda; Clade Artiopoda; Class Trilobita; Order Redlichiida; Family Yinitidae; Genus Paokannia (Ho & Lee, 1959).