[1]
Kalsbeek, F. 1979. Rb-Sr isotope evidence on the age of the Nagssugtoqidian orogeny in West Greenland, with remarks on the use of the term ’Nagssugtoqidian’. Rapport Grønlands Geologiske Undersøgelse. 89, (Dec. 1979), 129–131. DOI:https://doi.org/10.34194/rapggu.v89.7575.