Giacosa, Raúl, Marcelo Márquez, Adriana Nillni, María Fernández, Diego Fracchia, Cayetano Parisi, Juan Afonso, José Paredes, and Juan Sciutto. 2004. “Lithology and Structure of the Igneous-Metamorphic Basament of the SW Margin of the North Patagonian Massif to the West of Rio Chico (Cushamen, Cubut, 42° 10´S - 70° 30´W)”. Revista De La Asociación Geológica Argentina 59 (4):569-77. https://revista.geologica.org.ar/raga/article/view/1433.