“Ashgill Bryozoans from the Iberian Chains (NE Spain) and Their Contribution to the Late Ordovician Biodiversity Peak in North Gondwana”. Ameghiniana 44, no. 4 (December 28, 2012): 681–696. Accessed October 21, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/695.