Mendez, Vicente, Francisco E. Nullo, and Juan Otamendi. “Geochemistry of the Puncoviscana and Cachi Formations - Sierra De Cachi, Salta”. Revista de la Asociación Geológica Argentina 61, no. 2 (June 30, 2006): 256-268. Accessed November 23, 2024. https://revista.geologica.org.ar/raga/article/view/1167.