Tirsgaard, Henrik, and Martin Sønderholm. “Lithostratigraphy, Sedimentary Evolution and Sequence Stratigraphy of the Upper Proterozoic Lyell Land Group (Eleonore Bay Supergroup) of East and North-East Greenland”. Geology of Greenland Survey Bulletin 178 (December 30, 1997): 1–60. Accessed May 21, 2024. https://geusjournals.org/index.php/ggub/article/view/6269.