COLLO, G.; ASTINI, R. A. The Achavil Formation: A new low-grade metamorphic unit in the Upper Cambrian evolution of Famatina. Revista de la Asociación Geológica Argentina, [S. l.], v. 63, n. 3, p. 344-362, 2008. Disponível em: https://revista.geologica.org.ar/raga/article/view/1300. Acesso em: 4 dec. 2024.