FRIIS, H. Diagenesis of the Gassum Formation Rhaetian-Lower Jurassic, Danish Subbasin. Danmarks Geologiske Undersøgelse Serie A, Copenhagen, Denmark, v. 18, p. 1–41, 1988. DOI: 10.34194/seriea.v18.7037. Disponível em: https://geusjournals.org/index.php/seriea/article/view/7037. Acesso em: 13 may. 2024.