Friend PF, Alexander-Marrack PD, Nicholson J, Yeats AK. Devonian Sediments of East Greenland I. Introduction, Classification of Sequences, Petrographic Notes. Meddr Grønland [Internet]. 1. januar 1976 [henvist 27. september 2024];206(1):56 pp. Tilgængelig hos: https://tidsskrift.dk/meddrgroenland/article/view/141445