Kartet er bilag i NGU nr. 292. Tectonic succession of the Caledonian nappe front in the Haukelisæter- Røldal area, Southwest Norway : Mapping by Johan Naterstad, Arild Andresen and Knut Jorde 1968-1971
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal