I found this quote (from the site Dispatches From Turtle Island) very striking:
"This March paper in Cambridge's Antiquity will be a revisit of an important paper that appeared in Antiquity in 1974, "Origins of the Bell Beaker cultures" by Richard J. Harrison. Harrison proposed a model for the formation of the Bell Beaker culture . . . .
To sum it up rather succinctly, Afro-Iberian Maritime Beakers electrocuted themselves in the domain of the Single Grave Culture of the Dutch Rhine. When the door of the tele-transport opens, a sort of hybrid steps out and then clobbers Europe and North Africa from this location. . . .
Another paper will be penned by Kristain Kristainsen, probably concerning the origins of the Dutch Single Grave Culture. I'll assume that we will see a fluctuation in Steppe Ancestry from the beginning of the SGC where it spikes, and then its diminishing as the Bell Beaker culture begins to take hold.
So now I'll speculate on what surprises may be in store that would truly be surprising. Surprising would be if they were able to isolate the two components at the earliest phase, like a PFB that was R1b-M269 and a MN-styled Maritime Iberian in the Lower Rhine at about the same time (or some weird combination).
Overall, I think that despite the far-flung regions where they may have genomes, they might be looking hard at a fusion area in the vicinity of the Lower Rhine."
I'am convinced that my aDNA exactly pinpointed in and from this region described above reveals some key figures about this.....
But how!?