Pacheco-Forés, S. I., Gauthier, N., Carpenter, L. B., Gordon, G., Knudson, K. J. (2025). Radiogenic strontium isotope variability in the Valley of Oaxaca: A predictive isoscape for Mesoamerican paleomobility studies. PLoS ONE. https://doi.org/10.1371/journal.pone.0338628