【论文速递】Scientists just found dinosaur blood that survived 115 million years

英文标题：Scientists just found dinosaur blood that survived 115 million years

来源：ScienceDaily
原文链接：https://www.sciencedaily.com/releases/2 ... 224542.htm

中文摘要：
Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even help scientists search for ancient life elsewhere in the universe.

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