NGU-publikasjoner: Nye registreringer
Viser treff 741-760 av 7138
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Om forvitring av glimmermineraler.
(NGU (108), Journal article, 1922) -
The hydrogeochemistry of Norwegian bedrock groundwater - selected parameters (pH,F,Rn,U,Th,B,Na,Ca) in samples from Vestfold and Hordaland, Norway
(NGU Bulletin (432), Journal article, 1997)Over 300 samples of bedrock groundwater from Hordaland county and the Oslo rift lithologies of Vestfold county have been collected and analysed for radon and fluoride. A selection of 150 samples have been analysed for a ... -
Norges geologiske undersøkelse. Årsberetning for 1954.
(NGU (191), Journal article, 1955) -
Aarbok for 1923
(NGU (122), Journal article, 1924) -
Structure and petrology of the Bergen-Jotun kindred rocks from the Gjendebu region, Jotunheimen, Central Southern Norway.
(NGU (373), Journal article, 1982)The Gjendebu region is located within the Jotun Nappe, highest tectonic unit of the southern Norwegian Caledonides. The structure of the area is dominated by the NE-rending Tyin-Gjende Fault, a major zone of repeated ... -
The Oslo paleorift - A review and guide to excursions. Excursion 4. Metallogeny associated with the Oslo rifting.
(NGU (337), Journal article, 1978) -
Om mængden av kalifeltspat, biotit og muskovit i norske bergarter.
(NGU (108), Journal article, 1922) -
De alluviale gullforekomster i indre Finnmark.
(NGU (236), Journal article, 1966)The first find of alluvial gold in Finnmarken was made by inspector (bergmester) Tellef Dahll in 1866 in sand from a small river named Nitusjokka near Karasjok. During the following 5 years gold deposits were found in all ... -
Microfossils from late Precambrian sediments around lake Mjøsa, Southern Norway.
(NGU (251), Journal article, 1967)Microfossils extracted with ordinary palynological methods from the Biskopås conglomerate (Biri-conglomerate) and the Biri-shale of the late Precambrian age in Southern Norway are described. Two principle categories of ... -
The basal gneisses and basement contact of the Hestbrepiggen area, North Jotunheimen, Norway.
(NGU (252), Journal article, 1968)Pethographic, modal, chemical, X-ray and structural studies have been made on rocks from a mapped area of Basal Gneisses and Basement contact in a glaciated region in the North Jotunheim mountains. Precambrian Basal Gneisses ... -
Petrology of the Grimstad granite II. Petrography, geochemistry, crystallography of alkali feldspars and genesis.
(NGU (265), Journal article, 1970)The Precambrian Grimstad granite, South Norway, has been studied by petrographical, chemical and x-ray crystallographical analysis. It has a semi-circular outline and is partly rimmed by an agmatite. Eight different rock ... -
Grensen fyllitt - Valdres-sparagmitt i strøket sydøst for Grønsennknipa, Vestre Slidre.
(NGU (213), Journal article, 1961)In a paper of 1959 the writer described boundaries between the Ordovician \"phyllite formation\" and the overlying \"Valdres Sparagmite\" in and just east of the Grønsennknipa mountain mass, west of the Valdres valley, and ... -
Isfrie refugier i Norge under istiden.
(NGU; Skrifter (297; 7), Journal article, 1973)A review is given of the historical development of the theory of unglaciated refugia in Norway. The phyto-geographical and geological arguments for and against the theory are discussed, and our knowledge of the ice-borders ... -
The Kongsberg Series margin and its major bend in the Flesberg area, Numedal, Buskerud.
(NGU (351), Journal article, 1979)This major boundary is shown to be defined not by the traditional \"Friction Breccia\", but by a much earlier and more extensive mylonite zone. The mylonitisation was produced by a complex westward upthrust of the Kongsberg ... -
Grunnvannsmuligheter i Norge. GiN-veileder nr. 8
(Skrifter (107), Journal article, 1992) -
Dekketektonikken i den nordligste del av det Østlandske sparagmitt- område.
(NGU (188), Journal article, 1954)In the present paper a number of new observations are presented, and together with the published maps and descriptions, they form the basis of an attempt to distinguish the different tectonic units. These units form ... -
The Caledonian Mountain Chain of the Southern Troms and Ofoten areas. Part II. Caledonian rocks of igneous origin.
(NGU (261), Journal article, 1969)Metamorphosed rocks of igneous origin are described fromCaledonian part of the Southern Troms and Ofoten areas. Based onmegascopic and microscopic appearance, on chemistry and on fieldrelations they can be divided into two ... -
Weichselian ice movements, sediments and stratigraphy on Hardanger- vidda, South Norway.
(NGU (350), Journal article, 1979)Based on studies of glacial directional elements and on lithology, palynology and stratigraphy of the Quaternary sediments, the following climatostratigraphy and ice movement patterns are indicated; an early ice-free period, ... -
Tryktunneller og geologi
(NGU (93), Journal article, 1922) -
Timing of late- to post-tectonic Sveconorwegian granitic magmatism in South Norway.
(NGU Bulletin (440), Journal article, 2002)Dating of late- to post-tectonic Sveconorwegian granitic intrusions from South Norway by the SIMS U-Pb method on zircons and by internal Pb-Pb isochrons on rock-forming minerals indicates a major event of granitic magmatism ...