Blar i Artikler på tittel
Viser treff 186-205 av 1064
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En hornblenderik sone i Seiland-peridotitten. Foreløbig meddelelse.
(NGU (188), Journal article, 1954)A hornblende-rich zone in the peridotite of Seiland: In the island of Seiland the presence of an extensive peridotite mass was known from earlier investigations. This rock proved to be of a varying mineral composition, the ... -
En kort redegjørelse for resultaterne fra kortlægningen af Altevatnområdet i Indre Troms.
(NGU (277), Journal article, 1972)An outline of the stratigraphy and tectonics of an areasituated across the Caledonian thrust front south of Altevatn, northernNorway, is presented. The lithologies are described and it is shownthat the stratigraphy of the ... -
En mikroskopisk undersøkelse av en del av Røros-malmene.
(NGU (228), Journal article, 1964)A microscopic examination of a collection of polished sections from some of the ores in the Røros area was carried out and the different ore minerals were described. The replacement processes and the age sequences of some ... -
En notis om istidsgruset ved Lysefjordens munding
(NGU (32), Journal article, 1901)Forkortet: The mouth of the Lysefjord is situated at 58\u00B0 52' n.l. to the SE of the town of Stavanger. The glacial deposits here are of interests in the history of geology Esmark found as far back as 1824 at this place ... -
En nyfunden flek af primordial i Hennungbygden, Grans præstegjeld
(NGU (1), Journal article, 1891)Forkortet: The annexed map shows the locality who is situated about 60 kilometres to the north of Christiania. The alum-shist contains agnostus pisiformis. The overlying mass of the eruptive diabase-porphyrite has probably ... -
En petrografisk-mineralogisk undersøkelse i området syd for Majavann, spesielt granaters sammensetning under regional metamorfose.
(NGU (234), Journal article, 1965)The investigated area is situated in the Norwegian Caledonian orogenic belt, south of Majavann (Nordland county). The main rock types are micagneisses and garnet-mica-schists, cristalline limestones, granodioritic-gneisses, ... -
En redegjørelse fra Th. Kjerulf om hans forhold til B.M. Keilhau.
(NGU (223), Journal article, 1963) -
En rekonstruksjon av isbevegelser under siste istid i Samnanger og Kvam, Hordaland, Vest-Norge.
(NGU (369), Journal article, 1981)The reconstructions are based mainly on analysis of glacial striae. The oldest striae indicate that the glacier flow, was influenced by the deep Hardangerfjord, even during the Weichselian maximum. Younger striae of assumed ... -
En undersøkelse av kvartære, økostratigrafiske soner i Drammen, på grunnlag av foraminiferer.
(NGU (215), Journal article, 1962)1. The present paper is a report on a quantitative study of the fossil, benthonic foraminifera of Late- and Post-Galcial clay samples from Drammen, Norway. 2. On the basia of their content of foraminifera, it has been ... -
Eocambrian and Lower Paleozoic geology of the Digermul Peninsula, Tanafjord, Finnmark.
(NGU (234), Journal article, 1965)The stratigraphical succession of the Digermul Peninsula consists of about 3000 metres of conformable clastic sediments with carbonates and volcanic rocks absent. It has been divided into two groups. The lower, Vestertana ... -
Eocambrian rocks on the north-west border of the Trondheim basin.
(NGU (251), Journal article, 1967)Three occurrences of Eocambrian rocks on the north and west borders of the Trondhim basin are compared, namely in the Gangåsvatn, Opdal and Tømmerås areas. It is shown that the sequence in the Gangåsvann area consists of ... -
Epigenetisk koppermineralisering på Finnmarksvidda.
(NGU (203), Journal article, 1958)In the Precambrian rocks of Finnmarksvidda, one big copper deposit, Biddjovagge, and a series of small sulphide occurrences are located. The sulphides are pyrite, chalkopyrite and phyrrhotite, in some places also bornite ... -
Erfaringer om jordskade ved vassdragsreguleringer.
(NGU (218), Journal article, 1963)Prior to the carrying out of the work permitted by a regulation licence, it is the practice in Norway to establish a court of enquiry to investigate the possible economic consequences of damage resulting from regulating. ... -
Estimating groundwater resources in hardrock areas - a water balance approach
(NGU Bulletin (439), Journal article, 2002)Among decisionmakers in counties and municipalities, there is a great need for simple but hydrogeologically correct estimations of the groundwater resources.Today's methods are often based on extensive field investigations ... -
Et forøk paa inddeling av det syd-norske grundfjeld
(NGU (95), Journal article, 1922)In the present paper a new subdivision of the precambrian formations of southern Norway is attempted. The older views of the Swedish and Norwegian geologists are first summarised. -
Et funn av pseudotachylitt i S. Trøndelag, og en teori for dannelsen.
(NGU (211), Journal article, 1960)(forkortet) A new locality of pseudotachylite, and a theory of formation: A new locality of pseudotachylite, in southern Trøndelag, southern Norway is described. The geology of the area in which it occurs has been described ... -
Et gneis-amfibolitt-kompleks i grunnfjellet i Valdres. Summary: A complex of gneisses and amphibolites in the archaean of Valdres, Southern Norway.
(NGU (159), Journal article, 1943)The present paper deals with Archean rocks in the map areas Aurdal and Slidre (see outline map Fig. 1). In Fig. 1 areas covered by Caledonian rocks are left white, (1)=mylonitic gneisses of granitic derivation, (2)=various ... -
Et kort tilsvar til dr. J.Kiærs bemærkninger om oversilurien i Brumunddalen
(NGU (37), Journal article, 1904)Forkortet: The author replies to Dr.Kiær's remarks. (This yearbook 1904, No.5) on his description of the Upper Silurian in the Brumunddal region (1904, No.2). He points out, that Dr.Kiær has made no new observations, and ... -
Et langt fremskjøvet "jotundekke" i Rendalen.
(NGU (184), Journal article, 1953)In the central part of the sparagmite district of eastern Norway, three augen- gneiss areas have been known since long ago. T\u00CErnebohm (1896) suggested that the Månkampen area and the Ottlaua area were parts of the ... -
Et pollendiagram fra Høydalsmo, Telemark.
(NGU (213), Journal article, 1961)In 1959 an elk-horn was found in a bog in Høydalsmo, Lårdal, Telemark, about 580 m above sea level. The finder, Gunnar Aalandslid, collected samples for pollen analysis from the bog profile, from the surface down to the ...