Xilingxia
From Wikipedia, the free encyclopedia
| Xilingxia | |
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| Genus: | Xilingxia Lu, 1980 |
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.
