Barros, P., Heider, G., Álvarez, M., Kaufmann, C. and Bellinzoni, J. 2018. First results of the hunter-gatherer weapon system studies in the middle basin of the Salado creek (Pampas Region, Argentina). Journal of Lithic Studies. 5, 2 (Dec. 2018). DOI:https://doi.org/10.2218/jls.2785.