“Vertebrados de la Formación Paso del Sapo (Campaniano/Maastrichtiano), Provincia de Chubut, Argentina”, AMGH, vol. 49, no. 3, pp. 395–400, Sep. 2012, Accessed: Oct. 10, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/358