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, [S. l.], v. 17, n. 3, p. 242, 2013. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1636. Acesso em: 24 oct. 2025.