ROJAS BRICEÑO, A.; PATARROYO, P. OCCURRENCE OF SELLITHYRIS SELLA (BRACHIOPODA) IN THE ROSABLANCA FORMATION, BOYACÁ-COLOMBIA. Boletín de Geología, [S. l.], v. 31, n. 2, 2009. Disponível em: https://revistas.uis.edu.co/index.php/revistaboletindegeologia/article/view/356. Acesso em: 2 may. 2024.