TRANQUILOXYLON PETRIELLAI NOV. GEN. ET SP. (PTERIDOSPERMALES) FROM THE UPPER TRIASSIC LAGUNA COLORADA FORMATION, SANTA CRUZ PROVINCE, ARGENTINA. AMGH. 2014;32(3):231-236. Accessed November 8, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2274