Wagner RH, Martínez-García E. Floral remains from the highest Valdeón formation, a marine stephanian unit south of the Picos de Europa, and comparisons with eastern Asturias, NW Spain. Spanish J. Palaeontol. [Internet]. 1 de marzo de 2022 [citado 10 de enero de 2025];13(1):93-106. Disponible en: https://pasquin.uv.es/index.php/sjpalaeontology/article/view/24038