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Haplogroup L21

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Haplogroup L21 Age Estimation

  • Per FTDNA, Haplogroup R-L21 represents a man who is estimated to have been born around 4,000 years ago, plus or minus 550 years. That corresponds to about 1900 BCE with a 95% probability he was born between 2450 BCE and 1350 BCE.
  • Per Alex Williamson's Big Tree age estimations (method of Dr. Iain McDonald), the median age of this block is 4536.09 YBP (2587 BC). The 95% confidence interval is 3185 BC to 2073 BC.

Phylogenetic Parent of L21

Phylogenetic Children of L21

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