Bentivenga, Emiliano, and Julieta Lynch. “Obsidian Lithic Technology: Chaîne opératoire and Symbolic Meaning in the Northern Hualfín Valley (Northwest Argentina) During the Late Inka Period”. Journal of Lithic Studies 10, no. 2 (December 21, 2023): 24 p. Accessed July 3, 2024. https://journals.ed.ac.uk/lithicstudies/article/view/7240.