[xcamel]

That would tend to bolster my theory about man getting here from Europe around 13,000 years ago, and moved inland as the glaciers melted and the seas rose to their current levels. Clovis and Hilton Head would have been just far enough south to have a climate like Quebec City most of the year. (Very Habitable for the most part)

[Ptarmigan]

I have read that Indians have O-type blood and moist earwax, which is seen Caucasians and Negroes. I have read some Indians have the same rate of Rh-negative blood as Basques, Celts, Guanche, and Berbers. Among them, Mayans, Incas, and Mapuches.