Main Y-DNA Haplogroup E-M40 section (primarily for parahaplogroup discussions). Visit appropriate sub-forums for downstream SNPs
Y-DNA Haplogroup E1a-M33 (all downstream SNPs inclusive) sub-forum
Y-DNA Haplogroup E1b1a-V38 (all downstream SNPs inclusive) sub-forum
Y-DNA Haplogroup E1b1b-M215 (all downstream SNPs inclusive) sub-forum
Y-DNA Haplogroup E2-M75 (all downstream SNPs inclusive) sub-forum