KEIGHLEY, Dave G.; PICKERILL, Ron K. Systematic ichnology of the Mabou and Cumberland groups (Carboniferous) of western Cape Breton Island, eastern Canada, 1: burrows, pits, trails, and coprolites. Atlantic Geoscience, [S. l.], v. 33, n. 3, 1997. DOI: 10.4138/2068. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/2068. Acesso em: 18 apr. 2024.