WAGNER-GENTIS, C. H. T. Some goniatites from Westphalian D (Upper Moscovian) strata in northern Palencia, Spain. Trabajos de GeologĂ­a, [S. l.], v. 4, n. 4, p. 665-677, 1971. DOI: 10.17811/tdg.4.1971.665-677. DisponĂ­vel em: https://reunido.uniovi.es/index.php/TDG/article/view/2689. Acesso em: 26 sep. 2022.