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  "path": "/article/2521980-surprise-fossil-discoveries-push-back-the-evolution-of-complex-animals/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home",
  "publishedAt": "2026-04-02T19:00:36.000Z",
  "site": "https://www.newscientist.com",
  "textContent": "A fossil bed in China containing animals up to 554 million years old suggests that we may have to reconsider the idea that life suddenly diversified during the Cambrian explosion",
  "title": "Surprise fossil discoveries push back the evolution of complex animals"
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