Content overview: “Oldest Dinosaur Blood Discovery by Curtin University Rewrites Fossil Science”. An international team led by Curtin University has made a groundbreaking discovery: the oldest known fossilized red blood cells and amino acids of collagen from a dinosaur. This finding, reported in a new study, pushes back the known limits of biomolecular preservation by tens of millions of years. The researchers used advanced analytical techniques to confirm the presence of these ancient biomolecules in a fossil, providing unequivocal evidence that soft tissues can survive far longer than previously thought.
This challenges long-held assumptions about fossilization and opens new avenues for studying the biology of extinct species. The discovery matters because it suggests that many more fossils may harbor preserved organic material, potentially allowing scientists to reconstruct aspects of dinosaur physiology, evolution, and even behavior with unprecedented detail. This listing links straight to the original page, where the content is available in full.