Scerri, E. M. L., Groucutt, H. S., Jennings, R. P., & Petraglia, M. D. (2014). Unexpected technological heterogeneity in northern Arabia indicates complex Late Pleistocene demography at the gateway to Asia. Journal of Human Evolution, 75, 125-142. doi:10.1016/j.jhevol.2014.07.002.