“ONTOGENY, STRUCTURE AND MOULTING OF PARABOLINA FREQUENS ARGENTINA (KAYSER) (TRILOBITA, OLENIDAE) FROM THE FURONGIAN OF NORTHWESTERN ARGENTINA” (2008) Ameghiniana, 45(1), pp. 13–31. Available at: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/206 (Accessed: 8 September 2025).