Power, R. C., Salazar García, D. C., Straus, L. G., Morales, M. R. G., & Henry, A. G. (2015). Microremains from El Mirón Cave human dental calculus suggest a mixed plant-animal subsistence economy during the Magdalenian in Northern Iberia. Journal of Archaeological Science, 60, 39-46. doi:10.1016/j.jas.2015.04.003.