Hughes CJ. Geological investigations in East Greenland. Part VI. A differentiated basic sill enclosed in the Skærgaard intrusion, East Greenland and related sills injecting the lavas. Meddr Grønland [Internet]. 2026 Mar. 21 [cited 2026 Apr. 10];137(2):28 pp. Available from: https://tidsskrift.dk/meddrgroenland/article/view/166763