Summary

References

• Sahoo et al. (2006), A prehistory of Indian Y chromosomes: Evaluating demic diffusion scenarios , especially this map
• Sengupta et al. (2006), Polarity and Temporality of High-Resolution Y-Chromosome Distributions in India Identify Both Indigenous and Exogenous Expansions and Reveal Minor Genetic Influence of Central Asian Pastoralists
• Singh et al. (2018), A comprehensive portrait of Y-STR diversity of Indian populations and comparison with 129 worldwide populations
• See also this site archive copy at the Wayback Machine

The references below, added by the creator of this map, do not seem to contain specific info om the distribution of L-M20; see talk:

• Sadaf Firasat, Shagufta Khaliq, Aisha Mohyuddin, Myrto Papaioannou, Chris Tyler-Smith, Peter A Underhill and Qasim Ayub, "Y-chromosomal evidence for a limited Greek contribution to the Pathan population of Pakistan," European Journal of Human Genetics (2007) 15, 121–126.
• R. Spencer Wells et al., "The Eurasian Heartland: A continental perspective on Y-chromosome diversity," Proceedings of the National Academy of Sciences of the United States of America (August 28, 2001)
• Yunusbaev 2006.
• Michael F. Hammer, Tatiana M. Karafet, Hwayong Park, Keiichi Omoto, Shinji Harihara, Mark Stoneking and Satoshi Horai, "Dual origins of the Japanese: common ground for hunter-gatherer and farmer Y chromosomes," Journal of Human Genetics Volume 51, Number 1 / January, 2006.
• Cinnioglu et al. (2004)
• The Genetic Legacy of Paleolithic *** sapiens sapiens in Extant Europeans: A Y Chromosome Perspective (2000)

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