Strelin, J. and Malagnino, E. (2009) “Charles Darwin and the oldest glacial events in Patagonia: the erratic blocks of the Río Santa Cruz valley”, Revista de la Asociación Geológica Argentina, 64(1), pp. 101-108. Available at: https://revista.geologica.org.ar/raga/article/view/1334 (Accessed: 25April2024).