DYBKJÆR, K. .; PIASECKI, S. . A new Neogene biostratigraphy for Denmark. GEUS Bulletin, Copenhagen, Denmark, v. 15, p. 29–32, 2008. DOI: 10.34194/geusb.v15.5036. Disponível em: https://geusbulletin.org/index.php/geusb/article/view/5036. Acesso em: 28 mar. 2024.