Lisania | |
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Lisania spinosa (syn. Aojia spinosa) | |
Scientific classification | |
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Genus: | Lisania Walcott, 1911
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Synonyms | |
Aojia Kobayashi, 1935 |
Lisania is an extinct genus of ptychopariid trilobites, and is the type genus of the family Lisaniidae. It lived during the Cambrian Period,[1] which lasted from approximately 542 to 488 million years ago.