“BORING POLYCHAETES ASSOCIATED WITH PYCNODONTE (PHYGRAEA) VESICULARIS (LAMARCK) FROM THE UPPER CRETACEOUS OF PATAGONIA. A CASE OF COMMENSALISM?” (2013) Ameghiniana, 51(2), pp. 129–140. Available at: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1266 (Accessed: 8 October 2025).