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A 236-million-year-old fossil challenges the story of mammalian live birth

2 verified updates • corroborated by 2 independent sources • tracked since August 13, 2026

• 🔵
  01:30 AM 1 source: Gizmodo

  This 236-Million-Year-Old Fossil Just Rewrote the Story of Live Birth
• 🟡
  07:30 AM 1 source: Phys.org

  A 236-million-year-old fossil challenges the story of mammalian live birth