Cueto, M., Frank, A., & Skarbun, F. (2016). The exploitation of obsidian in the Central Plateau of Santa Cruz, Argentina: Results from La MarĂ­a and Cerro Tres Tetas and a regional perspective. Journal of Lithic Studies, 3(2), 209-230. https://doi.org/10.2218/jls.v3i2.1402