Loosdrecht, M. S. v. d., Bouzouggar, A., Humphrey, L., Posth, C., Barton, N., Aximu-Petri, A., et al. (2018). Pleistocene North African genomes link near Eastern and sub-Saharan African human populations. Science, 360(6388), 548-552. doi:10.1126/science.aar8380.