Stemmerik, L. ., Sønderholm, M. . and Bojesen-Koefoed, J. A. . (1997) “Palaeo-oil field in a Silurian carbonate buildup, Wulff Land, North Greenland: project ‘Resources of the sedimentary basins of North and East Greenland’”, Geology of Greenland Survey Bulletin, 176, pp. 24–28. doi: 10.34194/ggub.v176.5056.