“A NEW EARLY MIOCENE (AQUITANIAN) ELASMOBRANCHII ASSEMBLAGE FROM THE LA GUAJIRA PENINSULA, COLOMBIA” (2016) Ameghiniana, 53(2), pp. 77–99. Available at: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2931 (Accessed: 12 October 2025).