The I1 subhaplogroup I1d2 L205+ members have agressively expanded to 111 STR markers. It has some clear identifying STR repeat values in the 68-111 set DYS485 = 13 DYS638 = 11 DYS650 = 16 DYS495 = 18 (usually) This is useful, because with the first 67 markers I1d2 haplotypes are hardly different from basic I1d L22+ haplotypes which is a much, much larger group.