Browsing Artikler by Title
Now showing items 266-285 of 1064
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Geologic and structural studies around two geophysical anomalies in Troms, Northern Norway.
(NGU (247), Journal article, 1967)The geology and structures of two windows (the Mauken and the Divielva windows, see fig. 1) are outlined. For the Precambrian supracrustal rocks of the Mauken window, two formations names and one group name are suggested. ... -
Geological and petrographical investigations in the Kongsberg-Bamble formation.
(NGU (160), Journal article, 1943)The rocks of the Kongsberg-Bamble Formation are Pre-Cambrian and belong to the deeper parts of an ancient mountain range (the Sveco-Fennides). The main geological features appear from Table 11. In comparison with the ... -
Geological history and explanation, North Sea. (Abstract)
(NGU (316), Journal article, 1975) -
Geological investigation of a lower tertiary/quaternary core, offshore Trøndelag, Norway.
(NGU (316), Journal article, 1975)Seismic profiling carried out offshore Trøndelag, Norway, has provided a basis for selecting localities for core sampling of the bedrock. A continous, metre-long core revealing new information was recorded. Sedimentological, ... -
Geological investigations in the Bamble sector of the Fennoscandian Shield South Norway. I. The geology of eastern Bamble.
(NGU (263), Journal article, 1970)This paper, based upon a recent survey on a scale of 1:15 000, constitutes a description of the geology and broad structural aspects of the E. Bamble regiom, S. Norway. Two principle groups of Precambrian metamorphics and ... -
Geological investigations in the Byglandsfjorden-Gyvatn area. (The Precambrian rocks of the Telemark area in South Central Norway no. IX).
(NGU (266), Journal article, 1970)The area consists of Precambrian migmatic gneisses in which a group of banded gneisses (migmatic gneisses, sensu stricto) and a group of granite gneisses have been distinguished. Two stages of folding are readily distinguished, ... -
Geological investigations in the Snåsa-Lurudal area, Nord-Trøndelag.
(NGU (247), Journal article, 1967)Metasediments and meta-volcanic rocks of supposed Middle Ordovician age overlying a basement complex consisting predominantly of granite-gneisses, are described from an area near the north-eastern end of the lake Snåsavatn. ... -
Geological note: Age of the Hamningberg dolerite dyke, Varanger Peninsula, Finnmark: Devonian rather than Vendian - a revised enterpretation
(NGU Bulletin (451), Journal article, 2011)In an earlier geochronology paper in this same journal, discordant U-Pb ages on zircons from a dolerite dyke near Hamningberg, Varanger Peninsula, Finnmark, were interpreted to favour a Vendian (Ediacaran) age of intrusion ... -
Geological note: Petrophysical and thermal properties of pre-Devonian basement rocks on the Norwegian continental margin
(NGU Bulletin (448), Journal article, 2008)This Geological note presents petrophysical and thermal properties of pre-Devonian basement rocks along the Norwegian continental margin. The dataset is the first to present ground-truth data from basement rocks along the ... -
Geological reconnaissance of the area between Kristiansand and Lillesand.
(NGU (205), Journal article, 1959)Randesund-området, et felt på ca. 400 km\u00B2, ligger mellom Lillesand og Kristiansand, dels i Aust-Agder, dels i Vest-Agder fylke. Innen området er det utført petrografisk-tektoniske undersøkelser for Norges Geologiske ... -
Geological setting of the Pb-Zn-Cu mineralization in the Mjønesfjell area Nordland, northern Norway
(NGU Bulletin (420), Journal article, 1990)The sediment Pb-Zn-Cu mineralization in the Caledonides of the Mjønesfjell area, Nordland, northern Norway has been mapped and sampled in detail as a basis for structural and geochemical studies of the mineralizations and ... -
Geological studies in the region of Vegarshei - Gjerstad.
(NGU (215), Journal article, 1962) -
Geological studies of the Caledonian pyritic zinc-lead orebody at Bleikvassli, Nordland, Norway.
(NGU (222), Journal article, 1963)Avhandlingen er delt opp i tre deler. Den første del (part 1) gir en detaljert beskrivelse av Bleikvassli malmens mineralogi og petrografi, og malmens geologiske historie forsøkes tolket ved hjelp av dens mineralstrukturer ... -
Geologien på søndre del av kartblad Essandsjø.
(NGU (205), Journal article, 1959)The field observations were made during 1955 and 1956. The most important types of rocks are as follows. Near the SE corner of the map there is granite surrounded by quartz porphyry. This is overlain by another porphyry, ... -
Geologisk beskrivelse til Nordlandskartet
(NGU (70), Journal article, 1914) -
Geologisk kart med beskrivelse over Kristiania by
(NGU (25), Journal article, 1898)Forkortet: The present treatise is a description of the geological map of Oslo, a tack which was prescribed in 1893-94 by the authorities of the Academic College of the University in competition for the gold medal awarded ... -
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse
(NGU (34), Journal article, 1901)Forkortet: Velfjorden is situated in northern Norway, in the southern part of the district of Helgeland, in 65\u00B0 30'N. A geological map of the region is given on pp.8 and 9. The eruptive rocks here are granite, gabbro ... -
Geologisk kartskisse over trakterne omkring Velfjorden med beskrivelse. Marmorforekomster
(NGU (34), Journal article, 1901)Forkortet: At Heggefjord, a branch of Velfjorden, marble was formerly quarried, but the work is now suspended. Director J.P.Friis, on pages 30 to 40, has described several localities in this region, containing marble of ... -
Geologisk litteratur vedkommende Norge 1896-1900
(NGU (33), Journal article, 1902)