Discovery of ‘Dragon Man’ skull in China may add species to human family tree

Discovery of ‘Dragon Man’ skull in China may add species to human family tree

The New York Times reports:

Scientists on Friday announced that a massive fossilized skull that is at least 140,000 years old is a new species of ancient human, a finding that could potentially change prevailing views of how — and even where — our species, Homo sapiens, evolved.

The skull belonged to a mature male who had a huge brain, massive brow ridges, deep set eyes and a bulbous nose. It had remained hidden in an abandoned well for 85 years, after a laborer came across it at a construction site in China.

The researchers named the new species Homo longi and gave it the nickname “Dragon Man,” for the Dragon River region of northeast China where the skull was discovered.

The team said that Homo longi, and not the Neanderthals, was the extinct human species mostly closely related to our own. If confirmed, that would change how scientists envision the origin of Homo sapiens, which has been built up over the years from fossil discoveries and the analysis of ancient DNA.

But a number of experts disputed this conclusion, published in three papers that provided the first detailed look at the fossil. Nevertheless, many still thought that the find could help scientists reconstruct the human family tree and how modern humans emerged.

All the experts who reviewed the data in the studies said it was a magnificent fossil. [Continue reading…]

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