453. 怀俄明恐龙木乃伊揭示鸭嘴龙新貌 episode artwork

EPISODE · Nov 17, 2025 · 13 MIN

453. 怀俄明恐龙木乃伊揭示鸭嘴龙新貌

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该来源是一篇来自《Ars Technica》的文章,详细介绍了在怀俄明州发现的保存完好的鸭嘴恐龙木乃伊,名为埃德蒙托龙(Edmontosaurus annectens)。这篇文章描述了保罗·C·塞雷诺(Paul C. Sereno)领导的古生物学家团队的发现过程,他们回到了1908年首次发现埃德蒙托龙标本的确切地点。该研究揭示了这种恐龙的新外观,特别是通过一种名为“粘土模板”的独特地质过程保存下来的亚毫米级皮肤细节,纠正了过去艺术想象和早期研究中的错误。最引人注目的发现包括埃德蒙托龙有着精细的鳞片、类似变色龙的背刺、以及令人惊讶的类似马或犀牛的蹄状结构。文章最后提到,研究团队还在同一区域发现了三角龙和霸王龙的木乃伊,预示着未来会有更多关于这些物种的独特发现。内容来源:https://arstechnica.com/science/2025/11/wyoming-dinosaur-mummies-give-us-a-new-view-of-duck-billed-species/

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453. 怀俄明恐龙木乃伊揭示鸭嘴龙新貌

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