• Valdressparagmitten og det såkalte gabbrokonglomerat i Sjodalen. 

      Dietrichson, Brynjulf (NGU (200), Journal article, 1957)
      The author sticks to his opposition against Trygve Strand's interpretation (NGU årbok 1955, pp. 43-56) of the metamorphic greenstone with Trondhjemitic veins in Sjodalen as \"gabbro-conglomerate\" of the Valdres Sparagmite ...