Nutman, A.P. 1984. “Precambrian Gneisses and Intrusive Anorthosite of Smithson Bjerge, Thule District, North-West Greenland”. Rapport Grønlands Geologiske Undersøgelse 119 (December). Copenhagen, Denmark:1-31. https://doi.org/10.34194/rapggu.v119.7849.