Getty PR, Sproule R, Stimson MR, Lyons PC. Invertebrate trace fossils from the Pennsylvanian Rhode Island Formation of Massachusetts, USA. atlgeo [Internet]. 27 avr. 2017 [cité 18 juill. 2024];53:185-206. Disponible à: https://journals.lib.unb.ca/index.php/ag/article/view/25303