The Genetic Origin of the Indo-Europeans

[old europe]

These are the haplogroups from the Lower Don group (later phase), very interesting:

J2a1a1a2b1b
n/a (female)
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
n/a (female)
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
I2a1b1a2a2a
R1b1a1b1b
R1b1a1b1b
I2a1b1a2a2a
n/a (female)
n/a (female)
n/a (female)
I2a1b1a2a2a
R1b1a1b1b
I2a1b1a2a2a
n/a (female)
R1b1a1b
I2a1b1a2a2a


The I2a: https://discover.familytreedna.com/y-dna/I-L703/tree
R1b just R1b-M269

Its astonishing that a haplogroup which being now proven to be so extremely important for the early IE formation being so rare in moderns. Even though they participated in Lower Don, Sredny Stog, Yamnaya and Cernavoda among others.

These are lower Don eneolithic or Don Yamnaya?

Wait a moment..... the presence of a j2a sample means that all these people spoke a caucasian language. Also they dected some pottery similar to Kelteminar so likely these  folks at the lower Don spoke a central asian language not a Euro HG one.
That is the new methodology.