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Sunday, 14 April 2013

Skulls Provide Evidence of Common African Ancestors

Scientists believe that for the first time they contain seen the faces of immediate ancestors of new-fashioned domain in fossilized skulls of both adults and three children over 160,000 years old. They are identifiable as sophisticated humans excluding a few ancient characteristics. The contemporary or earlier Neanderthals in Eurasia had shorter skulls. The new Ethiopian skulls have tall and take nasal bones, but their midfaces are broad. More primitive ancestors had more than prominent brow ridges, and the Ethiopian skulls have higher more upstart cranial vaults.

A major step in establishing the min in time and place for the appearance of anatomically modern humans about 150,000 years ago in Africa, is this uncovering of the oldest near-modern human remains.

A paleontologist from the University of California Berkley, Dr. Tim White, who is a leader of the internationalistic team that excavated and analyzed the skulls said, We can now see what our subscribe to ancestors looked like. The interval in fossil evidence go out between 100,000 and 300,000 years ago is the supposed period of enactment from prehuman to modern humans that before now it had been impossible to get a line what our direct ancestors looked like.

The research appears to back up the suggestion that modern humans originated in Africa and then spread into Asia and Europe as the discovery team and other scientists stated in interviews.

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The confidential Neanderthals, which became extinct in Europe 30,000 years ago, could not have been direct descendants of todays humans. The Ethiopian skulls ...represent the probable immediate ancestors of anatomically modern humans and that ...their anatomy and antiquity constitute fuddled evidence of modern-human emergence in Africa, Dr. White and his collaborators concluded in a report in the new issue of the ledger Nature.

The Out of Africa hypothesis had gained large support in the two decades since...

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