Groundbreaking 555-Million-Year-Old Fossil Discovery Sheds Light on One of Evolution’s Greatest Mysteries The discovery of Uncus dzaugisi, a 555-million-year-old fossil in South Australia, confirms Precambrian origins for Ecdysozoans, bridging a key evolutionary gap. A remarkable fossil discovery in remot...

🦖🧪The #discovery of #Uncus_dzaugisi, a 555-million-year-old #fossil in #South_Australia, confirms #Precambrian origins for #Ecdysozoans, bridging a key #evolutionary gap.

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