RODRÍGUEZ, S.; SANDO, W. J.; KULLMAN, J. Utility of corals for biostratigraphic and zoogeographic analysis of the Carboniferous in the Cantabrian Mountains, Northern Spain. Trabajos de Geología, [S. l.], v. 16, n. 16, p. 37–61, 1986. DOI: 10.17811/tdg.16.1986.37-61. Disponível em: https://reunido.uniovi.es/index.php/TDG/article/view/2828. Acesso em: 2 may. 2024.