66-Million-Year-Old Dinosaur Bones with Organic Molecules Generate Scientific Debate

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Researchers at the University of Liverpool found original collagen in dinosaur fossils, challenging the idea that organic molecules do not survive fossilization, which could offer new clues about their biology and evolution For decades, scientists assumed that fossilization destroyed the original organic molecules present in dinosaur bones and tissues. However, a new study by the University of Liverpool revealed that some Mesozoic fossils, inclu…

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A recent discovery is causing great repercussions in the scientific community, after researchers reveal the presence of preserved organic molecules in dinosaur bones that date back to 66 million years. The finding raises deep questions about the limits of fossil preservation and the conditions that allowed the survival of these structures for such a vast period of time. [...]