PEDERSEN, A. M. Foraminiferal biozonation in the Early Pleistocene in the Central North Sea. Danmarks Geologiske Undersøgelse Serie C, [S. l.], v. 13, p. 1–56, 1995. DOI: 10.34194/seriec.v13.7116. Disponível em: https://geusjournals.org/index.php/seriec/article/view/7116. Acesso em: 17 may. 2024.