Proportion of Steppe ancestry in Bell Beakers, modelled as Yamnaya_Samara vs Anatolia_Neolithic+WHG.
Samara is the black chunk.
From this paper : Olalde et al. - May 9, 2017
https://www.researchgate.net/public...he_genomic_transformation_of_Northwest_Europe
As for samples above L2 east of Northern France:
Sample ID / genetic sex (M/F): I7041 / M
Find location: Szigetszentmiklós-Üdülősor
Country: Hungary
Associated label in publication: Hungary_BA
Date: 2500–2200 BCE
MtDNA haplogroup (mother): H1b1
Y-DNA haplogroup (father): R1b1a1a2 (M269)
Reference: Olalde et al. 2018
Colour group: Steppe (R1b)
Sample ID / genetic sex (M/F): I4253 / M
Find location: Samborzec
Country: Poland
Associated label in publication: Beaker Central Europe
Date: 2456–2207 calBCE (3850±20 BP, PSUAMS-2339)
MtDNA haplogroup (mother): U5a2c
Y-DNA haplogroup (father): R1b1a1a2 (M269)
Reference: Olalde et al. 2018
Colour group: Steppe (R1b)
Sample ID / genetic sex (M/F): RISE564.SG / M
Find location: Osterhofen-Altenmarkt
Country: Germany
Associated label in publication: Bell_Beaker_Germany.SG
Date: 2500-2000 BCE
MtDNA haplogroup (mother): H-T16311C
Y-DNA haplogroup (father): R1b1a1a2a1 (L51)
Reference: AllentoftNature2015
Colour group: Steppe (R1b)
Sample ID / genetic sex (M/F): I1530 / M
Find location: Rothenschirmbach
Country: Germany
Associated label in publication: Beaker Central Europe
Date: 2458–2140 calBCE (3818±48 BP, Er-8715)
MtDNA haplogroup (mother): H3ao
Y-DNA haplogroup (father): R1b1a1a2 (M269)
Reference: MathiesonNature2015
Colour group: Steppe (R1b)
Sample ID / genetic sex (M/F): I0805 / M
Find location: Quedlinburg
Country: Germany
Associated label in publication: Beaker Central Europe
Date: 2467–2142 calBCE (3839±55 BP, Er-8558)
MtDNA haplogroup (mother): H1
Y-DNA haplogroup (father): R1b1a1a2 (M269)
Reference: MathiesonNature2015
Colour group: Steppe (R1b)