Rex, D., Gledhill, A., & Higgins, A. (1977). Precambrian Rb-Sr isochron ages from the crystalline complexes of inner Forsblads Fjord, East Greenland fold belt. Rapport Grønlands Geologiske Undersøgelse, 85, 122–126. https://doi.org/10.34194/rapggu.v85.7544