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