«Depositional Model of the Ipixuna Formation (Late Cretaceous-?Early Tertiary), Rio Capim Area, Northern Brazil». Latin American Journal of Sedimentology and Basin Analysis 13, no. 2 (marzo 31, 2021): 101–117. Accedido julio 9, 2026. http://www.gananventas.com/lajsba/article/view/88.