“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”, AMGH, vol. 17, no. 3, p. 242, Sep. 2013, Accessed: Nov. 03, 2025. [Online]. Available: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1636