Smith, M. P., Higgins, A. K., Soper, N. J. and Sønderholm, M. (2004) “The Neoproterozoic Rivieradal Group of Kronprins Christian Land, eastern North Greenland”, GEUS Bulletin. Copenhagen, Denmark, 6, pp. 29–39. doi: 10.34194/geusb.v6.4816.