Ravn J. Kridtaflejringerne paa Bornholms Sydvestkyst og deres Fauna. I. Cenomanet. raekke2 [Internet]. 1916 Dec. 31 [cited 2024 Jul. 3];30:1-40. Available from: https://geusjournals.org/index.php/raekke2/article/view/6815