Click on the map to enlarge it, and you can see what I'm talking about.
I think the Polynesians might be distinct from the 'Mongoloids' as well, but I don't remember for sure. But I'm pretty sure about the Australian Aboriginies.
---------------------------------------------------------- " 'Dear Homer, I.O.U. one emergency donut. Signed, Homer.' ...Bastard! He's always one step ahead." - Homer