“‘PALYNOMORPH ASSEMBLAGE OF THE CHENQUE FORMATION, LATE OLIGOCENE?-MIOCENE FROM GOLFO SAN JORGE BASIN, PATAGONIA, ARGENTINA. PART 4. POLYCOLPORATE AND PORATE POLLEN’”, AMGH, vol. 34, no. 2, pp. 145–154, Feb. 2014, Accessed: Sep. 20, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2368