Barros, Paula, Guillermo Heider, María Álvarez, Cristian Kaufmann, and Jonathan Bellinzoni. “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, no. 2 (December 15, 2018). Accessed April 26, 2024. http://journals.ed.ac.uk/lithicstudies/article/view/2785.