Parent HaplogroupT
Birth(Haplo)The TMRCA for tree branch of T2 is estimated at abt 17700 ybp 20800-15000 years before present, average 17700
Sub branches shown (v1.02.3250 (01 October 2020) estimated to have formed 11700 ybp, range 13100-10300.) 
WebIntroThe mitochondrial haplogroup T is best characterized as a European lineage. With an origin in the Near East greater than 45,000 years ago, the major sub-lineages of haplogroup T entered Europe around the time of the Neolithic 10,000 years ago. Once in Europe, these sub-lineages underwent a dramatic expansion associated with the arrival of agriculture in Europe. Haplogroup T2 is one of the older sub-lineages and may have been present in Europe as early as the Late Upper Palaeolithic (from Genealogy by Genetics via FamilyTreeDNA)
For more info see wikipedia.
WebLink(YFull) T2 on yFull's mtDNA mtTree
WebLink T2 mtDNA project on Family Tree DNA. 
ChartsHaplogroups of those with mtDNA tests
Last Edited11 Feb 2021

Sub haplogroups/tested lineages/testees