DALHOFF, F. .; OS VIGRAN, J. .; STEMMERIK, L. . Stratigraphy and palynology of the Lower Carboniferous Sortebakker Formation, Wandel Sea Basin, eastern North Greenland. Geology of Greenland Survey Bulletin, [S. l.], v. 187, p. 51–63, 2000. DOI: 10.34194/ggub.v187.5194. Disponível em: https://geusjournals.org/index.php/ggub/article/view/6320. Acesso em: 18 may. 2024.