 | | Report (chapter) | | the Ofoten â Troms area â terrane characterization and correlation based on new U âPb zircon ages and Lu...University of Oslo, PO Box 1047, Blindern, O316 Oslo, Norway 2 GEOTOP, Universite du QueĚbec aĚ MontreĚal,...Canada H3C 3P8 3 Geological Survey of Norway, 7491 Trondheim, Norway 4 Department of Geology, 210 Petrie...inductively coupled plasma mass spectrometry analyses of zircon were acquired from magmatic rocks along two transects...the Scandinavian Caledonides in the Tromsâ Ofoten region of Norway to explore possible correlations and |  | | Report (chapter) | | Tectonostratigraphy of the Scandinavian Caledonides. Finnmark (from Gee & Sturt 1985): KW, Komagfjord window;...Norwegian Caledonides Finnmark Introduction The regional geological setting of the Finnmark area has been summarized...spectrum of allochthonous units is exposed in the Finnmark area. The Gaissa nappe (lower allochthon) is structurally...Dallmeyer Western Troms introduction The regional geological setting of the western Troms portion of the...structurally positioned between the Senja Nappe and the Lyngen Nappe Complex (upper portion of the upper allochthon) |  | | Report (chapter) | | N-0316 Oslo, Norway 2 Department of Geology, University of Tromsø, N-9137 Tromsø, Norway *Corresponding...source within Baltica as commonly thought. Detrital zircon age populations on four samples from the Dividal...the Timanide Orogen. Similarities with clastic zircon age populations from Cambrian deposits in Akkajaure...presenting U âPb ages and Hf-isotope data on detrital zircon from selected locations within the Dividal Group...Group along the Caledonian thrust front in Finnmark and Troms (Fig. 2). We consider this to be particularly |  | | Journal (article/letter/editorial) | | a traverse through the nappes in a part of Troms, Norway, where the structural succession is more complete...stratigraphy and large-scale tectonics of Finnmark, northern Norway, treating the western part in less detail...summarized the Caledonian geology of much of northern Norway. Nicholson and Rutland (1969) dealt in some detail...nappe correlations to adjacent parts of southern Troms and Sweden. Nicholson (1974) and Kvale (1975) gave...nappes of Sweden and discussed some correlations to Norway. This paper revises the various Caledonian nappe |  | | Journal (article/letter/editorial) | | Tromsø, Norway â Institute of Geology, University of Bergen, Allegt. 41, 5007 Bergen, Norway (Received...Scandinavian Caledonides of the Tromsø area in northern Norway (Figs 1, 2). It consists of numerous ⥠Author for...for the dykes. 2. Regional geological setting The Troms segment of the Scandinavian Caledonides (Fig. 1)...tectonic map showing the tectonostratigraphy of the Troms region. Modified from Krogh et al. (1990) and Zwaan...in Troms is subdivided into different nappe complexes, of which the most important are the Lyngen nappe |  | | Report (chapter) | | N-0316 Oslo, Norway 2 CEED, University of Oslo, Postbox 1048 Blindern, N-0316, Oslo, Norway 3 Geological...Geological Survey of Norway, Postboks 6315 Sluppen, 7491 Trondheim, Norway *Corresponding author (e-mail: fernando...Library on May 30, 2014 F. CORFU ET AL. of the Finnmark Caledonides, showing that the previously held...illustrated with several examples. First, in southern Norway we now appreciate that both the Jotun and LindaĚs...fashion. Second, the Kalak nappe complex of northern Norway has traditionally been assigned to the Middle Allochthon |  | Faber, Carly, StĂźnitz, Holger, Gasser, Deta, JeĹĂĄbek, Petr, Kraus, Katrin, Corfu, Fernando, Ravna, Erling K., KonopĂĄsek, JiĹĂ (2019) Anticlockwise metamorphic pressureâtemperature paths and nappe stacking in the Reisa Nappe Complex in the Scandinavian Caledonides, northern Norway: evidence for weakening of lower continental crust before and during continental collision. Solid Earth, 10 (1). 117-148 doi:10.5194/se-10-117-2019 | Journal (article/letter/editorial) | | Complex in the Scandinavian Caledonides, northern Norway: evidence for weakening of lower continental crust...Geosciences, UiT The Arctic University of Norway, Tromsø 9037, Norway des Sciences de la Terre (ISTO), UniversitĂŠ...Western Norway University of Applied Sciences, Sogndal 6851, Norway 4 Geological Survey of Norway, Trondheim...Trondheim 7491, Norway 5 IPSG, Faculty of Science, Charles University, Albertov 6, 128 43, Prague 2, Czech...Evolution and Dynamics, University of Oslo, Oslo, Norway 2 Institut Correspondence: Carly Faber (carlyfaber1@gmail |  | | Report (chapter) | | time. Group II fragmented ophiolites in central Norway are of late Arenig to Llanvirn and possibly Llandeilo...Finnmarkian orogenic phase. The ophiolite fragments in SW Norway show a series of features relevant to this sequence...Furnes trondhjemite dykes with maximum Rb/Sr and zircon ages of 478 Ma (Klingspor & Gee in press). The...with the ophiolite is hidden by sea. At Lyngen in north Norway, conglomerates overlying the ophiolite...Geochemical data from the northernmost ophiolite, the Lyngen gabbro and the Kjosen Formation greenstones (Figs |  | | Report (chapter) | | Halti HandĂśl Jotunheimen Karmøy Kalak Nappe Complex Lyngen Leka Magerøy Molde Otta Raudfjellet Stavanger Seiland...Nappe Complex in northernmost and southernmost Norway, as proposed, for example, in Gee et al. (2015)...the windows in the west along the border zone to Norway and is a major component in the hinterland thrust...Western Gneiss Region (Young 2017) of southwestern Norway, it has been possible to estimate the minimum distance...length of the orogen into northern and southern Norway. All thrust sheets are of higher metamorphic grade |  | | Journal (article/letter/editorial) | | Heidi Moen-Eikeland Ă Rolf Birger Pedersen The Lyngen Gabbro: the lower crust of an Ordovician Incipient...origin of the Lyngen Gabbro of the Ordovician Lyngen Magmatic Complex in Troms, Northern Norway. The two magmatic...magmatic suites of the Lyngen Gabbro strike parallel NNESSW, and have distinct magmatic signatures. We...this large gabbrocomplex. The Western suite of the Lyngen Gabbro precipitated from magma that may have been...Statoil, 4035 Stavanger, Norway H. Moen-Eikeland Nipefjellet 83, 5300 Kleppestø, Norway R. B. Pedersen Department |  | | Journal (article/letter/editorial) | | A U-Pb zircon age for the RĂĽna intrusion, N. Norway: New evidence of basic magmatism in the Scandinavian... R. & Barnes, S.-J.: A U-Pb zircon age for the RĂĽna intrusion, N. Norway: New evidence of basic magrnatism...ISSN 0029-196X. Four morphologically distinctive zircon types from quartz-bearing gabbronorite in the RĂĽna...together with other zircon ages from similar layered mafic intrusions and ophiolites in Norway, provide evidence...undersøkelse, Postboks 3006 Lade, N-7002 Trondheim, Norway; Sarah-Jaw Barnes, Sciences de la Terre, Universite |  | | Report (chapter) | | Scandian (Gee 1975). In N Norway, embracing the counties of Finnmark and Troms, biostratigraphic control...(Andersen et al. 1982). In Troms the lithostratigraphic sequence in the Lyngen Nappe of the Balsfjord-Sagelvvatn...Ordovician to early Silurian. Both these successions in Troms are polyphasally deformed and metamorphosed in greenschist...are exposed anywhere in northern Scandinavia. In Finnmark, although the parautochthon and lower and middle...overprint (430-420 Ma, 4°Ar39Ar (Dallmeyer 1988)). In Troms, radiometric evidence for Scandian metamorphism |  | | Journal (article/letter/editorial) | | minimum age for the sedimentation is provided by a zircon age of 493 +5/)2 Ma for an eclogitized felsic intrusion...452.1Âą1.7 Ma as evidenced by UâPb in eclogitic zircon. Similar ages of 451â450 Ma are also provided by...University of Oslo, Box 1047 Blindern 0316 Oslo, Norway E-mail: fernando.corfu@geologi.uio.no Tel.: +47-22-856680...of Geology, University of Tromsø, 9037, Tromsø, Norway Editorial responsibility: W. Schreyer Introduction...Tromsø Nappe in the Uppermost Allochthon of northern Norway (Figs. 1, 2). As summarized in greater detail below |  | | Journal (article/letter/editorial) | | Carbonate-orthopyroxenites (sagvandites) from Troms, northern Norway W. S C H R E Y E R , W. O H N M A C H...Carbonate-orthopyroxeni~es (sagvandites) from Troms, northern Norway. Lithos 5, 345--64. Massive carbonate-orthopyroxenites...Caledonian mountain belt of northern Norway near Lake 8agvandet (Sagelvvatn), Troms, by Pettersen (1883), who defined...type locality as well as of the related rocks from Lyngen and other more recently discovered localities (Fig...were found in minor amounts at Aaheim, western Norway (Kendel 1970) and in the Swiss Alps (Trommsdorff |  | | Journal (article/letter/editorial) | | the Uppermost Allochthon (UmA) mostly in northern Norway. The Neoproterozoic and Cambrian history of this...ĂĄ P.M. Ihlen Geological Survey of Norway, N-7491 Trondheim, Norway e-mail: tor.grenne@ngu.no F.M. Vokes...Engineering, HĂšgskoleringen 6, N-7491 Trondheim, Norway host to two characteristic types of stratabound-stratiform...southwestern Norway, the western Trondheim Region, the western Grong District, Leka and Lyngen. MaÂŽc or bimodal...in the western Grong District and in southwest Norway. Orthomagmatic ores occur in the form of PGE mineralisation |  | | Report (chapter) | | U-Pb zircon age of 469 + 5 Ma for a metatonalite from the Kjosen Unit of the Lyngen Magmatic Complex...northern Norway GRAHAME J.H. OLlV ER & THOMAS E. KROGH Oliver, G.J.H. & Krogh, T. 1995: U-Pb zircon age of...metatonalite from the Kjosen Unit of the Lyngen Magmatic Complex, northern Norway. Nor. geo/. unders. Bull. 428...fractions of zircon from a tectonised tonalite from within metagabbro of the Kjosen Unit of the Lyngen Magmatic...development of the Karmoy Ophiolite Complex of Southwest Norway . Grahame J.H .Oliver, Geology Department. The |  | | Journal (article/letter/editorial) | | of Geology, University of Tromsø, N-9037 Tromsø, Norway Abstract Eclogites within the Tromsø Nappe of...750°C, 1.0 GPa. Corfu et al. (2003) presented U-Pb zircon and titanite ages for the eclogitic rocks of the...eclogite body within the Tromsø Nappe, northern Norway. The eclogite body is located on the 1:50,000 topographic...confirmed by the discovery of coesite inclusions in zircon (Gilotti, 2005, pers. com.). One common feature...directly on the Lyngen Magmatic Complex (both part of the Upper Allochthon). A U-Pb zircon age obtained |  | | Journal (volume) | | obtained U¡¡Pb ages of 445-425 Ma for badelleyite and zircon from both the Ridnitsohkka gabbroic sills and the...Paleozoic, HaIti, Enontekio, Lapland, Finland, Norway. Pekka Sipila University of Turku Department of...Seve Nappe of the Upper Allochthon. In northern Norway, mafic dykes belonging to this early magmatism...visited HaIti during his general survey of northern Norway. Stjernvall (1892) published an account of the...scheme developed in adjacent parts of northern Norway. Further publica- tions include those concerned |  | | Journal (article/letter/editorial) | | phengite-bearing eclogite of the Tromsø Nappe, Norway M . J A N AĚ K , 1 E . J . K . R A V N A 2 A N...of Geology, University of Tromsø, N-9037 Tromsø, Norway ABSTRACT Kyanite- and phengite-bearing eclogites...Vaddas, KaĚfjord and Nordmannvik Nappes and the Lyngen Nappe Complex. The latter complex includes the...Publishing Ltd UHP ECLOGITE FROM THE TROMSĂ NAPPE, NORWAY 3 Fig. 1. Tectonic map of the Scandinavian Caledonides...Publishing Ltd UHP ECLOGITE FROM THE TROMSĂ NAPPE, NORWAY 5 (a) Fig. 3. Geological map of Tromsdalstind |  | | Journal (article/letter/editorial) | | Nilsson Geological Survey of Norway, Leiv Eirikssons vei 39, 7491 Trondheim, Norway e-mail: victor.melezhik@ngu...is situated in the county of Nordland, northern Norway (Fig. 1a). The region is characterised by an unusually...many of the important types of mineral deposits in Norway (Bugge 1978). However, genetic models of the CuÂąPbÂąZn...asterisks are as follows: 469 Ma Âą the age of the Lyngen Ophiolite Complex (Oliver and Krogh 1995) as the...432  2 and 431.7  0.5 Ma (UÂąPb on monazite and zircon, Northrup 1997). The two later deformational phases |  | | Journal (article/letter/editorial) | | (1998) 243-268 Contrasting tonalite genesis in the Lyngen magmatic complex, north Norwegian Caledonides Rune...Trams@,Norway b Geologisk Institutt, Universitetet i Bergen, All&aten 41, 5007 Bergen, Norway Received4...November 1997 Abstract The Lyngen gabbro (LG), defining the major part of the Lyngen magmatic complex, is characterised...rights reserved PII SOO24-4937(97)00045-S The Lyngen magmatic complex (LMC) is located within the Scandinavian...Scandinavian Caledonides of northern Norway (Fig. 11, and represents one of the many 244 R.S. Selbekk |  | | Journal (article/letter/editorial) | | seawater-induced anatexis of mafic rocks; evidence from the Lyngen Magmatic Complex, North Norwegian Caledonides Rune...of Geology, UniĂersity of Tromsø, 9037 Tromsø, Norway Department of Geology, UniĂersity of Toronto, 22...7 March 2001 Abstract The Lyngen Magmatic Complex Ĺ˝LMC. of North Norway, consists of a western suite...shear zone; Anatexis; Seawater; Fluid inclusions; Lyngen 1. Introduction Fluids are important in many different...tonalites related to the Rypdalen shear zone Ĺ˝RSZ., Lyngen magmatic complex Ĺ˝LMC. Ĺ˝Fig. 1., were generated |  | Augland, Lars Eivind, Andresen, Arild, Corfu, Fernando, Simonsen, Siri L., Andersen, Tom (2012) The Beiarn Nappe Complex: A record of Laurentian Early Silurian arc magmatism in the Uppermost Allochthon, Scandinavian Caledonides. Lithos, 146. 233-252 doi:10.1016/j.lithos.2012.05.016 | Journal (article/letter/editorial) | | University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway a r t i c l e i n f o Article history: Received...the Salten area, the Beiarn Nappe Complex, North Norway. We also report LuâHf isotopic data on zircons...1998). The Kalak Nappe Complex in northernmost Norway (Fig. 1a), traditionally ascribed to the Middle...2011) phase (Yoshinobu et al., 2002). Furthermore, zircon provenance data from one of the nappes (Lower Nappe)...(Høgtuva, Sjona, Nesøy and TrĂŚna; Fig. 1a) yield UâPb zircon ages of ca. 1795 to 1800 Ma (SkĂĽr, 2002). These |  | | Report (chapter) | | during the late Finnmarkian deformation in northern Norway. E of the Iapetus suture in N America, southern...(Rankin et e l . , 19831 probably reflect inherited zircon as also pointed out by Odomand Fullagar (1984)...discordant U - P b age of 810 Ma, based upon five zircon samples from the rhyolitic Catoctin, Mount Rogers...Rb-Sr) appear significantly younger than rhyolite zircon ages. Odom & Fullagar (1984) report Rb-Sr whole-rock...1983). Williams et al. (1985) reported a P b - U zircon age of 602___ 10 Ma for the newly recognized late |  | | Book | | Geologiske Unders@kelse, Box 3006, Trondheim 7001, Norway A. M. GooowrN Department of Geology, University...Geologiske Unders0kelse, Box 3006, Trondheim 7001, Norway J. SUTTON Department of Geology, Imperial College...Labrador. Rubidium/Strontiun1 whole rock, U /Pb zircon studies and Pb/Pb whole rock isotope determinations...bodies, the Nuk gneisses (U /Pb concordia-discordia zircon age, c. 2,800 m.y., Baadsgaard, 1976, Rb/Sr whole...transposition and later granitic intrusion. Uranium/ lead zircon determinations on the main supracrustal successions |
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