«Glacial Deposits in the Río Del Peñón Formation (Late Carboniferous), Río Blanco Basin, Northwestern Argentina». Latin American Journal of Sedimentology and Basin Analysis 15, no. 1 (marzo 31, 2021): 37–42. Accedido junio 23, 2026. http://gananventas.com/lajsba/article/view/156.