García-Alcalde, Jenaro L. «Devonian Brachiopods of the Cantabrian Mountains (Northern Spain). 12) Ferronirhynchia New Genus, an Upper Emsian Rhynchonellid (Trigonirhynchiidae)». Spanish Journal of Palaeontology 36, no. 2 (junio 21, 2021): 113–132. Accedido noviembre 13, 2024. https://pasquin.uv.es/index.php/sjpalaeontology/article/view/20574.