Bennike, Ole. 1990. “The Kap København Formation: Stratigraphy and Palaeobotany of a Plio-Pleistocene Sequence in Peary Land, North Greenland”. Meddelelser Om Grønland. Geoscience 23 (December):85 pp. https://doi.org/10.7146/moggeosci.v23i.141978.