Browsing Artikler by Title
Now showing items 524-543 of 1064
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Mesozoic sediments and structures onshore Norway and in the coastal zone
(NGU Bulletin (450), Journal article, 2010)In mainland Norway, Mesozoic sedimentary rocks (Jurassic and Cretaceous) outcrop only on Andøya. These are the youngest rocks on land anywhere in Norway. Triassic dykes occur in West Norway, while Mesozoic structures and ... -
Meta-andesites in the Caledonides in the Suldal area, Ryfylke.
(NGU (288), Journal article, 1973)Meta-andesites interlayered with quartz-mica schists, phyllites and tuffites of supposed Cambro-Silurain age cover an area of about 120 km2 in the Suldal area, Ryfylke. Recrystallized meta-andesites are also found in the ... -
Metallogeny of Finnmark, North Norway
(NGU Bulletin (403), Journal article, 1985)Metalliferous ore deposits and mineralisations in the county of Finnmark occur in rocks ascribed to three specific periods of geological time: 1) Archaean 2) Early Proterozoic 3) Caledonian. The only Archaean ore deposits ... -
Metamorfe og eruptive bergarter på Hitra.
(NGU (223), Journal article, 1963)The area investigated comprises the northern part of the island of Hitra with surrounding smaller islands, situated west of Trondheim, Norway. North of a line between Strømfjorden and Fillan strongly metamorphosed sediments ... -
Metamorphic petrology of the Froland corundum-bearing rocks: the cooling and uplift history of the Bamble Sector, South Norway
(NGU Bulletin (424), Journal article, 1993)Corundum-bearing rocks from Kleggåsen, Froland, preserve metamorphic textures which reflect the cooling and uplift path of the Bamble Sector. The P-T path may be correlated with a T-t path constructed from published ages. ... -
Metasedimentary rocks, associated intrusions and tectonic features of the Precambrian in eastern Bamble, South Norway: an interpretative study.
(NGU Bulletin (442), Journal article, 2004)Based on the results of mapping programmes and map compilation work carried out by the author in recent years, a subdivision of the bedrock geology of the easternmost part of the Bamble Sector into two domains is proposed ... -
Methods and stratigraphies used to reconstruct Mid- and Late Weichselian palaeoenvironmental and palaeoclimatic changes in Norway.
(NGU Bulletin (438), Journal article, 2001)A review is presented on the comprehensive stratigraphic database and the methods used for palaeoclimatic and palaeoenvironmental interpretations in Norway during the Mid- to Late Weichselian time interval. The reconstructions ... -
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 ... -
Micropaleontology applied to soil mechanics in Norway. Mikropaleontologi anvendt på geotekniske problemer i Norge.
(NGU (197), Journal article, 1957)A breif review of the geological history of the Late Pleistocene marine clay deposits of the Oslofjord area, southeastern part of Norway, has been given, and a stratigraphical division of these sediments, established upon ... -
Microsyenite from Lake Mykle, Oslo Rift: Subvolcanic rocks transitional between larvikite and nordmarkite
(NGU Bulletin (441), Journal article, 2003)A small body of trachyte or microsyenite cropping out east of lake Mykle in the Vestfold Graben of the Oslo Rift probably represents a subvolcanic intrusion emplaced at a fairly early stage of the intrusive history of the ... -
Mid and Late Weichselian, ice-sheet fluctuations northwest of the Svartisen glacier, Nordland, northern Norway.
(NGU Bulletin (440), Journal article, 2002)During the last decade, general Quaternary geological mapping in Nordland county, northern Norway, has provided field-data, supported by radiocarbondating, which have been used as a basis for reconstructing the palaeoclimaticand ... -
Middle and Late Pleistocene stratigraphy, chronology and glacial history in Finnmark, North Norway.
(NGU Bulletin (429), Journal article, 1996)The Pleistocene superficial deposits in Finnmark, North Norway, were investigated in about 250 excavations and drillings during the period 1960-1990. Based on this regional background data six localities on Finnmarksvidda ... -
Middle and Late Weichselian high relative sea levels in Norway: Implications for glacial isostasy and ice-retreat rates.
(NGU Bulletin (435), Journal article, 1999)Highly uplifted Middle Weichselian marine sediements at Høgjæren, SW Norway, have previously been explained by tectonic movements, glacial isostasy or a combination of these factors, whereas most recent studies seem to ... -
Mikropaleontologiens teknikk.
(NGU (203), Journal article, 1958)Technique of micropaleontology: The article describes the treatment of Formanifera samples from Norwegian Late Pleistocene marine clays. The samples is collected with a thin-wall, stationary piston samper with entrance ... -
Mineral characterisation of industrial mineral deposits at the Geological Survey of Norway: a short introduction
(NGU Bulletin (436), Journal article, 2000)Mineral characterisation involves the study of minerals in terms of their size, habit, chemical composition, morphology, textural position, association and other attributes. There is an established and increasingly important ... -
Monitoring of a tracer experiment with electrical resistivity at Haslemoen, Hedmark county, Norway
(NGU Bulletin (427), Journal article, 1995)Frie emneord: Strømretning, Strømstyrke -
Moraines in the Hemnefjord area, Western Norway.
(NGU (266), Journal article, 1970)Four radiocarbon dates are used to date moraines in the inner Hemnefjord area. The radiometric ages of moraines range from approximately 10,720 to 11,310 years B.P. and probably correlate with the Ra moraines in Southern ... -
Morenestratigrafi og isbevegelser fra Weichsel, sørvestre Finnmarksvidda, Nord-Norge.
(NGU (378), Journal article, 1983)At least 6 different till units exposed in a 50 m high section along theVuolgamasjåkka river. Starting from the top there are three basal tillsresting on sorted sediments, and below that there are tills alternating ... -
Mosjøen. Beskrivelse til det berggrunnssgeologiske gradteigskart I 17 1 : 100 000.
(NGU; Skrifter (307; 12), Journal article, 1974)Description are given of the various lithologies occurring within the map area. These mainly comprise Cambro - Silurian supracrustals and intrusive, as well as granitic basement rocks of supposed Precambrian age. The ... -
Multiple folding in the Sørfinnset area of Northern Norway.
(NGU (262), Journal article, 1970)120 km\u00B2 of the Norwegian Caledonides have been mapped on aerial photographs on a scale of approximately 1:15 000. Detailed correlation between the folded schist successions has enabled the effects of the earliest ...