According to this research, Western European women have a smaller 2D4D ratio compared to Eastern European women, as well as South European women. This indicates their greater prenatal testosterone and less estrogen.
The longer the index finger - the more prenatal estrogen, the longer the ring...
In the middle of Upper Paleolithic, there is migration groups of Eastern European Paleolithic in Siberia. There was found a clear "cultural-genetic" relationship between Gagarino, Avdeevo, Kostenki13, Zaraysk sites and Mal'ta-Buret'. (Okladnikov Anikovich, Lisitsyn). Later were found...
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