[1]
D. García-bellido Capdevila, “Demosponjas y Hexactinélidas fósiles del Paleozoico de la Península Ibérica. Fossil Demosponges and Hexactinellids from the Paleozoic of the Iberian Peninsula”, Coloq. paleontol., vol. 53, pp. 109–137, Jan. 2002, Accessed: Jul. 23, 2026. Available: https://revistas.ucm.es/index.php/COPA/article/view/COPA0202110109A