PICKERILL, R. K.; FYFFE, L. R.; FORBES, W. H. Late Ordovlcian-Early Silurian trace fossils from the Matapedia Group, Tobique River, western New Brunswick. Atlantic Geoscience, [S. l.], v. 23, n. 2, 1986. DOI: 10.4138/1623. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1623. Acesso em: 19 apr. 2024.