However , the dates obtained from by Zhivotovsky method DNA studies are several times older than that given by linguists .
This family tree is consistent with recent studies of migration of Y - Chromosomal haplogroup O2a1 - M95 .
The dates obtained from by Zhivotovsky method DNA studies are several times older than that given by linguists .
This family tree is consistent with recent studies of migration of Y - Chromosomal haplogroup O2a1 - M95 .