WALTON, B. Sanerutian appinitic rocks and Gardar dykes and diatremes, north of Narssarssuaq, South Greenland. Bulletin Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 57, p. 1–66, 1965. DOI: 10.34194/bullggu.v57.6591. Disponível em: https://geusjournals.org/index.php/bullggu/article/view/6591. Acesso em: 3 jul. 2024.