These are maps of modern distribution of haplogroup Q-M242T and its main subclades in Eurasia, using natural neighbour interpolation.
This haplogroup was associated with expansions since the Palaeolithic, and was probably linked to early Proto-Indo-Europeans.
Data reported by Huang et al. (2017) and Grugni et al (2018).
Q-M242
Q1a-F1096
Q1a1a-M120
Q1a2-M25
Q1b-M346/L56