Schiener E, Floris S. Coral-bearing material associated with a tholeiitic dyke in the Sordlût valley, Nûgssuaq. rapggu [Internet]. 1977 Dec. 31 [cited 2024 Nov. 27];79:27-33. Available from: https://geusjournals.org/index.php/rapggu/article/view/7471