Vattuone, M.E., and C.O. Latorre. “K/Ar Ages from East Nahuel Pan Hills, Chubut. Implicance in the Divisadero and Choiyoi Groups Correlation”. Revista de la Asociación Geológica Argentina 59, no. 3 (September 30, 2004): 510-513. Accessed April 25, 2024. https://revista.geologica.org.ar/raga/article/view/1457.