KEIGHLEY, Dave G.; PICKERILL, Ron K. Ichnocoenoses from the Carboniferous of eastern Canada and their implications for the recognition of ichnofacies in nonmarine strata. Atlantic Geoscience, [S. l.], v. 39, n. 1, 2003. DOI: 10.4138/1046. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1046. Acesso em: 23 apr. 2024.