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The actual migration time
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The smart time to migrate
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Costal Populations would begin to move and expand to higher grounds
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Costal routes are still frozen
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Theory that it would have been possible to travel through a narrow passage or ice-free corridor to the east of the Rocky Mountains (old theory) or that a narrow area off the coast of southeastern Alaska was free of ice therefore people could have traveled along a treeless route, but no boats have been dating to this time (new theory)
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The Nenana Complex people lived in the north slopes of the Alaska Range
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Temporary occupations over the last 11000 years
The earliest level contains several stone artifacts 10770-120 BC
There are assorted animal remains
People moved up from the south to the north, following Bison -
Stone tool recovered 53 meters below present sea level
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More people migrated from Alaska from Asia
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(Ignore Date Above)
Costal routes were an early "migration" route -
(Ignore Date Above)
People migrated to the Americas from Siberia by this route. Most early human populations of the Americas are descended from people who lived in Bergia
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