ÁLVAREZ-VÁZQUEZ, Carmen; BEK, Jiří; WAGNER, Robert H. Revision and significance of the Westphalian (Middle Pennsylvanian) arborescent lycopsid Bergeria dilatata (Lindley & Hutton) Álvarez-Vázquez & Wagner. Spanish Journal of Palaeontology, [S. l.], v. 33, n. 1, p. 5–40, 2018. DOI: 10.7203/sjp.33.1.13240. Disponível em: https://pasquin.uv.es/index.php/sjpalaeontology/article/view/13240. Acesso em: 13 nov. 2024.