MONTEIRO, Débora Barroso; SCHEFFLER, Sandro Marcelo. Crinoidea (Comatulida) from Pirabas Formation (Early Miocene), Pará State, Brazil. Revista Brasileira de Paleontologia, [S. l.], v. 28, n. 2, p. e20250446, 2025. DOI: 10.4072/rbp.2025.2.0446. Disponível em: https://sbpbrasil.org/publications/index.php/rbp/article/view/446. Acesso em: 5 dec. 2025.