“BOERSMA, M., & BROEKMEYER, L. M., Irulex of Figured. Plant Megafossils; Triassic 1971-1975. - Special Publication of the Laboratory of Paleobotany and Palynology, Univ. Utrecht (The Netherlands ) , Number 2, January 1980: 1-70 (del Instituut Systematische”. Ameghiniana 17, no. 3 (September 7, 2013): 242. Accessed September 10, 2025. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1636.