Litvak, Vanesa D., Stella Poma, and Carlos O. Limarino. 2004. “Pyroclastic Volcanism of Middle Miocene Age in the Valle Del Cura: New Geological and Radiometric Data”. Revista De La Asociación Geológica Argentina 59 (3):514-17. https://revista.geologica.org.ar/raga/article/view/1460.