Ygorcs
Active member
- Messages
- 2,259
- Reaction score
- 812
- Points
- 0
- Ethnic group
- Multiracial Brazilian
I explain myself, in Transcaucasia neolithic you have Anatolian and Iranian Farmers ancestry, Iranian Farmers having CHG, how do you separate what should be " Proper CHG " with " Iranian Farmers CHG "? How do you know if Iranian Farmers ancestry didn't pushed Proper CHG into the North in Mesolithic/Neolithic transition? How do you know for exemple that the CHG population of Pontic Steppe is not EHG/Iranian Farmers looking like Satsurblia-CHG because of the related ancestry? How a calculator can separate all those populations only by using modern genetic datas?
I have made these questions myself, too. Maybe that's because I'm completely amateur in the subject, so it gets even more confusing than it already is by its very nature (trying to solve an incomplete puzzle, with several pieces missing). In the case of Transcaucasia, my only idea is that if Iranian Farmers did replace the CHG significantly then we should see a significant decrease in the WHG-related part of CHG (not present or negligible in Iran_Neolithic) in the calculators as the Neolithization process became more consolidated as far as the Early Bronze Age. Does that happen? I don't know.
As for the EHG/Iranian Farmer assumption isn't that exactly what David Reich seems to think is more probable in his recent book? I didn't read that point myself, but I was told so by some guy last week, who also showed me the print of pictures from his book. He seems to lean toward explaining the non-EHG part of the CA/BA Pontic-Caspian Steppe people as an admixture related to Iranian Farmers, not CHG proper.