Egypt
Fish Swam the Sahara, Bolstering Out of Africa Theory
Live Science (Charles Q. Choi)
Fish may have once swum across the Sahara, a finding that could shed light on how humanity made its way out of Africa, researchers said.
The cradle of humanity lies south of the Sahara, which begs the question as to how our species made its way past it. The Sahara is the largest hot desert in the world, and would seem a major barrier for any humans striving to migrate off the continent.
Scientists have often focused on the Nile Valley as the corridor by which humans left Africa. However, considerable research efforts have failed to uncover evidence for its consistent use by people leaving the continent, and precisely how watery it has been over time is controversial.
Now it turns out the Sahara might not have been quite as impassable as once thought — not only for humanity, but for fish as well.
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More Re Greening Of The Sahara - The Full Article
PNAS Available free of charge in PDF format. Wet phases in the Sahara/Sahel region and human migration patterns in North Africa Isla S. Castañedaa, Stefan Mulitzab, Enno Schefußb, Raquel A. Lopes dos Santosa, Jaap S. Sinninghe Damstéa and Stefan Schoutena...
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News: More On Greening Of Sahara Influencing Early Migrations
Science Daily A team of scientists from the NIOZ Royal Netherlands Institute for Sea Research and the University of Bremen (Germany) has determined that a major change in the climate of the Sahara and Sahel region of North Africa facilitated early human...
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News: Stone Age Humans Crossed Sahara In The Rain
New Scientist (Jeff Hecht) Wet spells in the Sahara may have opened the door for early human migration. According to new evidence, water-dependent trees and shrubs grew there between 120,000 and 45,000 years ago. This suggests that changes in the weather...
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Out Of Africa - A New Route?
Science Daily The widely held belief that the Nile valley was the most likely route out of sub-Saharan Africa for early modern humans 120,000 year ago is challenged in a new paper in the Proceedings of the National Academy of Sciences. A team led by the...
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Cattle Nomads In The Prehistoric Sahara
Some sadly brief pieces about the excellent work carried out by Dr Kropelin and his colleagues in the eastern Sahara, including the Gilf Kebir. There's a bit more on the above page, but not much. http://tinyurl.com/el7et (latimes.com) "A 3,200-year...
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