66-million-year-old feather in dinosaur poop may reveal why birds survived the asteroid
Chanzo: Science DailyFungua katika chanzo asilia ↗
11/09/2026 às 23:471882 maoni
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A feather discovered inside 66-million-year-old fossilized dinosaur poop may help explain why modern birds survived the asteroid catastrophe. The extinct bird it came from had more primitive insulating feathers, suggesting superior plumage may have helped the ancestors of living birds endure the…
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Science Daily
⚖️ Kinachonukuliwa ni dondoo tu, pamoja na chanzo na kiungo cha makala asili (haki ya kunukuu: Sheria ya Hakimiliki ya Iceland Na. 73/1972, kifungu cha 14 · Mkataba wa Berne, kifungu cha 10).
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