Blar i NGU Open Archive på forfatter "Nilsen, Odd"
-
Berggrunnsgeologisk oversikt over Drammensområdet
Nilsen, Odd; Sigmond, Ellen M.O. (NGU-Rapport (94.041), Report, 1994)I forbindelse med fremtidig veibygging (tunneler) i Drammensområdet ønsket Statens vegvesen Buskerud sammenstilling av berggrunnsgeologisk materiale i Drammensdalen. Rapporten beskriver berggrunnsgeologien og konkluderer ... -
Caledonian sulphide deposits and minor iron-formations from the southern Trondheim region, Norway.
Nilsen, Odd (NGU (340), Journal article, 1978)Within the southern and central parts of the Trondheim region of the Norwegian Caledonides a great number of small, stratabound cupriferous pyrite deposits are confined to mafic metavolcanics of the Gula, Støren and Fundsjø ... -
Petrology and metallogeny associated with the Tryvann Granite Complex, Oslo Region.
Nilsen, Odd (NGU Bulletin (423), Journal article, 1992)The Tryvann Granite Complex (TGC) comprises four separate intrusive bodies within the Oslo Graben. It constitutes a differentiated suite of young (240- 245 Ma) alkaline quartz syenites and granites derived from a strongly ... -
The nature and tectonic setting of mélange deposits in Soknedal, near Støren, Central Norwegian Caledonides.
Nilsen, Odd (NGU (378), Journal article, 1983)A sedimentary m\u00E9lange occurs as a mega-lens just east of the disjunctive boundary between the Støren Nappe and the Gula Nappe within the Trondheim Nappe Complex in the Soknedal-Støren area. Packets, blocks and shreds ... -
The tectonostratigraphic setting of stratabound sulphide deposits in the southern Trondheim region, Central Norwegian Caledonides.
Nilsen, Odd (NGU Bulletin (412), Journal article, 1988)The large number of mainly massive, polymetallic, stratabound sulphide depositswithin the southern Trondheim region are spatially confined to the differentnappe units of the central Scandinavian Caledonides. The rocks of ... -
U-Pb geochronology and geochemistry of trondhjemites and norite pluton from the SW Trondheim Region, Central Norwegian Caledonides
Nilsen, Odd; Corfu, Fernando; Roberts, David; Sundvoll, Bjørn (NGU Bulletin (441), Journal article, 2003)Zircon analyses from two trondhjemites and a biotite norite from a part of the southwestern Trondheim Region have yielded almost identical Early Silurian ages. The biotite norite and one of the trondhjemites, from a quarry ...