• Geology of the Røssjøkollan-Dokkvatn area, Oppland. 

      Nickelsen, Richard P. (NGU (314), Journal article, 1974)
      The Røssjøkollan-Dokkvatn area at the eastern edge of Valdres Sparagmite exposures is comprised of a number of allochthonous litho-tectonic units in which Precambrian Jotun basement, and Late Precambrian or Eocambrian ...
    • The structure of Mellene and Heggberg, Valdres. 

      Nickelsen, Richard P. (NGU (243C), Journal article, 1967)
      Structural study of the Valdres Sparagmite and Mellsenn Formation in their type region between the Jotunheim crystalline rocks and the frontal quartzite nappes of the central southern Norwegian Caledonides has revealed ...