Revived Scientific Question

[barking_iguana]

Now that the Clovis explanation of all pre-Columbian Americans is going the way of Abner Doubleday's invention of baseball, how confidently can Africa and Europe be ruled out as direct sources of early durable populations here?

Comments

[chemoelectric.livejournal.com]

http://en.wikipedia.org/wiki/Indigenous_Amerindian_genetics