PICKERILL, R. K.; BRENCHLEY, P. J. The Application of the Community Concept in Paleontology. Atlantic Geoscience, [S. l.], v. 11, n. 1, 1975. DOI: 10.4138/1811. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1811. Acesso em: 27 apr. 2024.