Villa, E. et al. 2021. A peculiar fusuline assemblage from the Tanes locality, Campo de Caso section (Pennsylvanian, Upper Moscovian; Cantabrian Zone, Spain). Spanish Journal of Palaeontology. 36, 1 (abr. 2021), 91–110. DOI:https://doi.org/10.7203/sjp.36.1.20561.