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  "path": "/travel/ancient-ocean-mystery-deepens-long-misidentified-fossil-finally-revealed-researchers",
  "publishedAt": "2026-04-13T17:50:33.000Z",
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  "textContent": "The world's oldest octopus fossil is no longer an octopus. A new study by researchers says the 300-million-year-old creature was actually a relative of a nautilus.",
  "title": "Ancient ocean mystery deepens as long-misidentified fossil is finally revealed by researchers"
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