“New chitinozoan species from the Devonian of the Paraná Basin, south Brazil, and their biostratigraphic significance”, AMGH, vol. 43, no. 2, pp. 293–310, Mar. 2013, Accessed: Oct. 17, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/760