Smith, M. Paul, A.K. Higgins, N.J. Soper, and Martin Sønderholm. “The Neoproterozoic Rivieradal Group of Kronprins Christian Land, Eastern North Greenland”. GEUS Bulletin 6 (December 30, 2004): 29–39. Accessed March 28, 2024. https://geusbulletin.org/index.php/geusb/article/view/4816.