Sánchez, M. L., Calvo, J. O. and Heredia, S. (2005) “Sedimentry paleoenvironments of the upper sectin of Portezuelo Formation, Neuquen Group (Upper cretaceous), Los Barreales, Neuquen Province”, Revista de la Asociación Geológica Argentina, 60(1), pp. 142-158. Available at: https://revista.geologica.org.ar/raga/article/view/1021 (Accessed: 22November2024).