Gulbranson, E. ., Limarino, C. O. ., Marenssi, S. ., Montanez, I. ., Tabor, N. ., Davydof, V. . y Colombi, C. . (2021) «Glacial Deposits in the Río del Peñón Formation (Late Carboniferous), Río Blanco Basin, Northwestern Argentina», Latin American Journal of Sedimentology and Basin Analysis, 15(1), pp. 37–42. isponible en: https://lajsba.sedimentologia.org.ar/lajsba/article/view/156 (ccedido: 9marzo2025).