Moreira, Pilar, Pablo D. González, Raúl Fernández, Horacio Echeveste, Isidoro Schalamuk, and Ricardo Etcheverry. 2005. “The Metamorphic Basement of Very Low to Low Grade of Estancias La Modesta and La Josefina, Deseado Massif, Province of Santa Cruz”. Revista De La Asociación Geológica Argentina 60 (1):49-63. https://revista.geologica.org.ar/raga/article/view/1013.