Around 3,400 years before present (YBP), the paternal lineage of J-ZS8903 took shape as it diverged from the common ancestor J-ZS8907 branch.
The most recent common ancestor (TMRCA) of this branch is estimated to have been born around 3,100 years before the present (YBP).
See it on 
YTree
SNPs
Currently defining this branch
FT113741, FT118758, ZS8903, FT232830(H), FT113488(H), Y196211/FT271590
Samples
Within our knowledge, J-ZS8903 is the ancestor of 6 Somali samples.
Sub-branches
8 sub-branches with Somali samples