“PALYNOLOGICAL STUDY OF THE PUNTA DEL BARCO FORMATION, LOWER CRETACEOUS OF SANTA CRUZ PROVINCE, ARGENTINA. SYSTEMATIC DESCRIPTIONS I: MONOLETE AND SMOOTH AND CINGULATE TRILETE SPORES” (2008) Ameghiniana, 45(1), pp. 153–166. Available at: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/214 (Accessed: 14 October 2025).