“THE FIRST PALYNOLOGICAL RECORD OF THE SAUCE GRANDE FORMATION (PENNSYLVANIAN-CISURALIAN)AT THE AUSTRALES RANGE, BUENOS AIRES PROVINCE, ARGENTINE”. Ameghiniana, vol. 45, no. 1, Mar. 2008, pp. 69-81, https://ameghiniana.org.ar/index.php/ameghiniana/article/view/209.