Science and Technology news... :: View topic - Innovation Linked to Human Migration Out of Africa

David · Guest

by Carolyn Barry
http://news.nationalgeographic.com/news/2008/10/081031-first-humans-out-of-africa.html

"In a separate study published last week in the
Proceedings of the National Academy of
Sciences (PNAS), researchers add to evidence
for the possible routes early human might have
taken out of Africa."

"Using satellite data and geochemical analysis
of fossil snails, the authors report what appear
to be ancient river channels running from Libya
in the Sahara to the Mediterranean Sea,
indicating the area was once a lush savanna
that may have provided a pathway to the
Middle East."

Climate Change May Have Helped Humans
Out of Africa, Study Says
by James Owen
http://news.nationalgeographic.com/news/2006/06/060612-africa.html

David Christainsen


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