Leal, P., Hartmann, L., Santos, J., Miró, R. and Ramos, V. 2003. Postorogenic Volcanism in the Northern Boundary of the Eastern Sierras Pampeanas: Chronological Constraints and Their Tectonic Implications. Revista de la Asociación Geológica Argentina. 58, 4 (Dec. 2003), 593-607.