Most Recent Common Ancestor (TMRCA)

the following TMRCA periods are based upon research done by Anatole A. Klyosov and published in
"Nature Proceedings : hdl:10101/npre.2008.2733.1 : Posted 29 Dec 2008 ARTICLES
"DNA Genealogy, Mutation Rates, and Some Historical Evidences Written in Y-Chromosome, Anatole A. Klyosov DNA Genealogy, Mutation Rates, and Some Historical Evidences Written in Y-Chromosome, Anatole A. Klyosov"

14000BCE
Native Americans Q (16,000ybp)

9600BCE
oldest Balkan R1a1 population (11,600ybp),

7000BCE
Arabian CMH J1 (9,000ybp),

2825BCE
near thirty of European countries R1a1 (4,825ybp),

2100BCE
near thirty of European countries R1a1 (4,100ybp),

2050BCE
Basques R1b1b2 (4,050ybp),

2000BCE
Cohen Modal Haplotype (CMH) J1 (4,000ybp),

1750BCE
Arabian Peninsula R1a1 (3,750ybp),

1675BCE
India R1a1 (3,675ybp),

1200BCE
South India Chenchu R1a1 (3,200ybp),

600CE
Cohen Modal Haplotype (CMH) J2 (1,400ybp)

875CE
Croatian Gypsies H1 (1,125ybp),

950CE
Cohen Modal Haplotype (CMH) J1 (1,050ybp)

1200CE
Polynesians C2 (800ybp),

1375CE
South African Lemba (625ybp),

1425CE
Bulgarian Gypsies H1 (575ybp),

1650CE
South India Chenchu R1a1 (350ybp).


Other regionally specific TMRCA data will be added as found -- feel free to post names of relevant papers.