KNAUST , Dirk; SCHNICK , Hilmar. Trace fossils from the Maastrichtian chalk of the Isle of Rügen, north-east Germany. Netherlands Journal of Geosciences, [S. l.], v. 103, 2024. DOI: 10.1017/njg.2024.6. Disponível em: https://njgjournal.nl/index.php/njg/article/view/10839. Acesso em: 12 nov. 2026.