PICKERILL, Ron K.; DONOVAN, Stephen K.; DOYK, Eamon N.; DIXON, Harold L. Ichnology of the Palaeogene Richmond Formation of eastern Jamaica - the final chapter?. Atlantic Geoscience, [S. l.], v. 29, n. 1, 1993. DOI: 10.4138/1990. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1990. Acesso em: 29 mar. 2024.