“PALAEOENVIRONMENTAL RECONSTRUCTION OF THE PUERTO MADRYN FORMATION (MIDDLE TO LATE MIOCENE), NORTHEAST OF PATAGONIA: PALYNOLOGY, NANNOFOSSILS AND STRATIGRAPHY”, AMGH, vol. 56, no. 1, pp. 28–52, May 2019, Accessed: Jan. 19, 2026. [Online]. Available: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3201