“PALAEOENVIRONMENTAL RECONSTRUCTION OF THE PUERTO MADRYN FORMATION (MIDDLE TO LATE MIOCENE), NORTHEAST OF PATAGONIA: PALYNOLOGY, NANNOFOSSILS AND STRATIGRAPHY”. Ameghiniana 56, no. 1 (May 28, 2019): 28–52. Accessed February 2, 2026. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3201.