“UMA NOVA MADEIRA PETRIFICADA NA FORMACÁO IRATI DO RIO GRANDE DO SUL”. Ameghiniana 13, no. 3-4 (August 29, 2013): 254–267. Accessed January 30, 2026. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1497.