The First Humans- African

New DNA evidence suggests "African Eve", the 150,000-year-old female ancestor of every person on Earth, may have lived in Tanzania or Ethiopia. A genetic study has shown that the oldest known human DNA lineages are those of East Africans. The most ancient populations include the Sandawe, Burunge, Gorowaa and Datog people who live in Tanzania. Researchers found a very high amount of genetic variation, or diversity, between the mitochondrial DNA of different individuals in these populations. Mitochondrial DNA is passed down exclusively through the maternal line. The longer a population has existed, the more variation accumulates in its DNA lineages."They are showing really deep, old lineages with lots of diversity. They appear to be the oldest lineages identified in Africa to date," said Dr Sarah Tishkoff, of the University of Maryland, US, who led the research.

The first humans who left Africa to populate the world headed south along the coast of the Indian Ocean, Science magazine reports. Scientists had always thought the exodus from Africa around 70,000 years ago took place along a northern route into Europe and Asia. But according to a genetic study, early modern humans followed the beach, possibly lured by a seafood diet. They quickly reached Australia but took much longer to settle in Europe.



Oldest skull found in Ethiopia - 2 adult males - 1 child   BBC - June 11, 2003

Three fossilized skulls unearthed in Ethiopia are said by scientists to be among the most important discoveries ever made in the search for the origin of humans. The crania of two adults and a child, all dated to be around 160,000 years old, were pulled out of sediments near a village called Herto in the Afar region in the east of the country. They are described as the oldest known fossils of modern humans, or Homo sapiens. What excites scientists so much is that the specimens fit neatly with the genetic studies that have suggested this time and part of Africa for the emergence of mankind.

160,000-Year-Old Fossilized Skulls From Ethiopia Are Oldest Modern Humans   Science Daily - June 12, 2003

He may have looked like this...
Three fossilized skulls unearthed in Herto, Ethiopia are said by scientists to be among the most important discoveries ever made in the search for the origin of humans. The fossilized skulls of two adults and one child discovered in the Afar region of eastern Ethiopia have been dated at 160,000 years, making them the oldest known fossils of modern humans, or Homo sapiens. The skulls, dug up near a village called Herto, fill a major gap in the human fossil record, an era at the dawn of modern humans when the facial features and brain cases we recognize today as human first appeared. The fossils date precisely from the time when biologists using genes to chart human evolution predicted that a genetic "Eve" lived somewhere in Africa and gave rise to all modern humans.