Velasco González, Jesús E., Gustavo A. Ramírez Castilla, and Carlos Serrano Sánchez. 2011. “Bioarchaeology in the Lower Basin of the Panuco River. Study of Skeletal Remains in Altamira, Tamaulipas”. Annals of Anthropology 45 (1):51-78. https://doi.org/10.22201/iia.24486221e.2011.1.27968.