Xilingxia
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| Genus: | Xilingxia
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Xilingxia is an extinct genus of ptychopariid trilobites in the family Antagmidae. It lived during the later part of the Botomian stage,[1] which lasted from approximately 524 to 518.5 million years ago of the Cambrian Period.
References
[edit]- ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Archived from the original on September 5, 2006. Retrieved 2008-01-12.
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