Haplogroup Links
| 1 ☰ | I2a Haplogroup Project | www.familytreedna.com/public/I2aHapGroup | |
| 2 ☰ | R1a Haplogroup Project | www.familytreedna.com/public/r1a/ | |
| 3 ☰ | E-V13 Haplogroup Project | www.familytreedna.com/groups/e-v13/about | |
| 4 ☰ | I1 Haplogroup Project | www.familytreedna.com/public/yDNA_I1/ | |
| 5 ☰ | I1-Z58 and Z63 Haplogroups Project | www.familytreedna.com/groups/2121/abo... | |
| 6 ☰ | J2-M172 Haplogroup Project | www.familytreedna.com/public/J2-M172 | |
| 7 ☰ | N1c1 Haplogroup Project | www.familytreedna.com/public/N1c1/def... |
References
| 1 ☰ | ISOGG Wiki | www.isogg.org/wiki/Wiki_Welcome_Page | |
| 2 ☰ | ISOGG Y-DNA Haplogroup Tree | www.isogg.org/tree/ |