 | Klonowska, I., Janák, M., Majka, J., Petrík, I., Froitzheim, N., Gee, D. G., Sasinková, V. (2017) Microdiamond on Åreskutan confirms regional UHP metamorphism in the Seve Nappe Complex of the Scandinavian Caledonides. Journal of Metamorphic Geology, 35 (5) 541-564 doi:10.1111/jmg.12244 | Journal (article/letter/editorial) | | Microdiamond on Åreskutan confirms regional UHP metamorphism in the Seve Nappe Complex of the Scandinavian...Uppsala University, Villavägen 16, 752 36 Uppsala, Sweden *corresponding author iwona.klonowska@geo.uu.se...Slovak Republic Short title: Microdiamond in the Åreskutan gneisses ABSTRACT Metamorphic diamond in crustal...the Seve Nappe Complex of the Scandinavian Caledonides, on Åreskutan in Jämtland County, Sweden. Microdiamond...(diamond + carbonate) inclusions within garnet, in kyanite-bearing paragneisses. The rocks preserve the primary |  | | Report (chapter) | | Middle thrust sheets in the Caledonide orogen, Sweden: the outer margin of Baltica, the continent–ocean...Uppsala, Sweden 2 Department of Geology, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden 3 Department...Luleå University of Technology, SE-971 87 Luleå, Sweden IK, 0000-0001-7346-1770 *Correspondence: david...crystalline basement (e.g. Tännäs Augen Gneiss Nappe) and greenschist facies, Neoproterozoic, siliciclastic...siliciclastic metasedimentary rocks (e.g. Offerdal Nappe). These are overthrust by a Cryogenian−Ediacaran succession |  | Majka, J., Be’eri-Shlevin, Y., Gee, D. G., Ladenberger, A., Claesson, S., Konečný, P., Klonowska, I. (2012) Multiple monazite growth in the Åreskutan migmatite: evidence for a polymetamorphic Late Ordovician to Late Silurian evolution in the Seve Nappe Complex of west-central Jämtland, Sweden. Journal of GEOsciences, 57 (1) 3-23 | Journal (article/letter/editorial) | | Original paper Multiple monazite growth in the Åreskutan migmatite: evidence for a polymetamorphic Late...Silurian evolution in the Seve Nappe Complex of west–central Jämtland, Sweden Jarosław Majka1*, Yaron Be’eri-Shlevin2...Uppsala University, Villavägen 16, 752-36 Uppsala, Sweden; jaroslaw.majka@geo.uu.se Laboratory for Isotope...18 Stockholm, Sweden 3 Geological Survey of Sweden, Villavägen 18, 751-28 Uppsala, Sweden 4 Dionýz Štúr...rocks of the Åreskutan Nappe in the Scandinavian Caledonides (Seve Nappe Complex, Sweden) was dated using |  | | Journal (article/letter/editorial) | | com/locate/lithos Evolution of a gneiss in the Seve nappe complex of central Sweden – Hints at an early Caledonian,...Available online 20 August 2020 Keywords: Seve nappe complex Gneiss Pseudosection Geothermobarometry Zr-in-rutile...reported from various crustal rocks in the Seve nappe complex (SNC) in which microdiamonds were found....We studied a gneiss from the Åreskutan Nappe in central Sweden. This nappe of the SNC was recently interpreted...plagioclase, and potassic white mica with accessory kyanite, sillimanite, rutile, ilmenite, and monazite. Pressure |  | | Report (chapter) | | early–middle Paleozoic Caledonide orogen, northwestern Sweden DAVID G. GEE1* & MICHAEL B. STEPHENS2 1 Department...Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden 2 Department of Civil, Environmental and Natural...Luleå University of Technology, SE-971 87 Luleå, Sweden *Correspondence: david.gee@geo.uu.se Abstract:...Abstract: The Scandian mountains in northwestern Sweden are dominated by the eastern part of the Scandinavian...(Rödingsfjället Nappe Complex) and underlying mostly oceanic-arc basin character (Köli Nappe Complex) were emplaced |  | Fassmer, Kathrin, Klonowska, Iwona, Walczak, Katarzyna, Andersson, Barbro, Froitzheim, Nikolaus, Majka, Jarosław, Fonseca, Raúl O. C., Münker, Carsten, Janák, Marian, Whitehouse, Martin (2017) Middle Ordovician subduction of continental crust in the Scandinavian Caledonides: an example from Tjeliken, Seve Nappe Complex, Sweden. Contributions to Mineralogy and Petrology, 172 (11) doi:10.1007/s00410-017-1420-7 | Journal (article/letter/editorial) | | Caledonides: an example from Tjeliken, Seve Nappe Complex, Sweden Kathrin Fassmer1 · Iwona Klonowska2 ·...part of Springer Nature 2017 Abstract The Seve Nappe Complex of the Scandinavian Caledonides is thought...Caledonian Orogeny at 430–400 Ma. Parts of the Seve Nappe Complex were affected by pre-Scandian high- and ultrahigh-pressure...ages in the North (Norrbotten) than in the South (Jämtland). New age determinations were performed on eclogite...garnet–phengite gneiss at Tjeliken in northern Jämtland. Thermodynamic modelling yielded peak metamorphic |  | Bukała, Michał, Majka, Jarosław, Walczak, Katarzyna, Włodek, Adam, Schmitt, Melanie, Zagórska, Anna (2020) U-Pb Zircon Dating of Migmatitic Paragneisses and Garnet Amphibolite from the High Pressure Seve Nappe Complex in Kittelfjäll, Swedish Caledonides. Minerals, 10 (4) 295 doi:10.3390/min10040295 | Journal (article/letter/editorial) | | Garnet Amphibolite from the High Pressure Seve Nappe Complex in Kittelfjäll, Swedish Caledonides Michał...Uppsala, Sweden Department of Geosciences, Swedish Museum of Natural History, 104 05 Stockholm, Sweden; Melanie...March 2020 Abstract: The Seve Nappe Complex exposed in the Kittelfjäll area of the northern...Lofoten [7,8]. On the other hand, the (U)HP Tromsø Nappe of the Uppermost Allochthon is thought to represent...particularly the Seve Nappe Complex (SNC) in Sweden, and its Norwegian equivalent, the Blåhø Nappe. The Middle |  | | Report (chapter) | | Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden david.gee@geo.uu.se Abstract: Caledonian collision...orogen in Scandinavia (Fig. 23.2) is located in Sweden. More than half of the foreland part, reaching...(Stephens 2020) in this Memoir) are present in Sweden. Their derivation from the Baltoscandian inner...in Stockholm, is located in southern parts (Jämtland county) of the Swedish Caledonides. Crystalline rocks...successions for more than 100 km across western Jämtland, the result of east-vergent thrusting (Törnebohm |  | | Journal (article/letter/editorial) | | ECLOGITE CONFERENCE the understanding of this complex orogeny. “The Microstructures and Microchemistry...was held 20–29 August 2017 in Åre (Sweden) at the foot of Mt Åreskutan in the Scandinavian Caledonides...from 18 countries and 5 continents convened in Sweden for the 12th IEC, which had the title, “High- and...Klonowska – took delegates to the Seve Nappe Complex in northern Jämtland (Sweden). On Day 1 we visited the type...type locality of central Seve belt eclogites and their migmatitic kyanite host gneisses. On Day 2, delegates |  | Bukała, Michał, Klonowska, Iwona, Barnes, Christopher, Majka, Jarosław, Kośmińska, Karolina, Janák, Marian, Fassmer, Kathrin, Broman, Curt, Luptáková, Jarmila (2018) UHP metamorphism recorded by phengite eclogite from the Caledonides of northern Sweden:P-Tpath and tectonic implications. Journal of Metamorphic Geology, 36 (5) 547-566 doi:10.1111/jmg.12306 | Journal (article/letter/editorial) | | phengite eclogite from the Caledonides of northern Sweden: P-T path and tectonic implications Michał Bukała1...Uppsala University, Villavägen 16, 752 36 Uppsala, Sweden 3 Earth Science Institute, Slovak Academy of...University, Svante Arrheniusväg 8, 106 91 Stockholm, Sweden 6 Earth Science Institute, Slovak Academy of...reserved. Accepted Article Abstract The Seve Nappe Complex (SNC) of the Scandinavian Caledonides records...SNC occur in two areas in Sweden, namely Jämtland and Norrbotten. The Jämtland eclogites and associated |  | | Report (chapter) | | uppermost thrust sheets in the Caledonide orogen, Sweden: outboard oceanic and exotic continental terranes...Luleå, Sweden michael@stephens.se Abstract: Three separate stacks of thrust sheets (Köli Nappe Complex)...Allochthon in the Caledonide orogen, Sweden. This thrust complex is dominated by late Cambrian–Ordovician...the Upper Köli. The tectonic roof to the Köli complex contains amphibolite facies mica schist, gneiss...and a major gabbroic pluton (Rödingsfjället Nappe Complex, Uppermost Allochthon). This chapter completes |  | Klonowska, I., Janák, M., Majka, J., Froitzheim, N., Kośmińska, K. (2016) Eclogite and garnet pyroxenite from Stor Jougdan, Seve Nappe Complex, Sweden: implications for UHP metamorphism of allochthons in the Scandinavian Caledonides. Journal of Metamorphic Geology, 34 (2) 103-119 doi:10.1111/jmg.12173 | Journal (article/letter/editorial) | | garnet pyroxenite from Stor Jougdan, Seve Nappe Complex, Sweden: implications for UHP metamorphism of...Uppsala University, Villav€ agen 16, 752 36 Uppsala, Sweden (iwona.klonowska@geo.uu.se) 2 Earth Science Institute...Caledonides, including finding of diamond in the Seve Nappe Complex. This UHPM of Late Ordovician age is older...Here we report new evidence of UHPM in the Lower Seve Nappe, recorded by eclogite and garnet pyroxenite from...of Stor Jougdan in northern J€ amtland, central Sweden. Peak-metamorphic assemblage of eclogite, garnet |  | Barnes, Christopher, Majka, Jarosław, Schneider, David, Walczak, Katarzyna, Bukała, Michał, Kośmińska, Karolina, Tokarski, Tomasz, Karlsson, Andreas (2019) High-spatial resolution dating of monazite and zircon reveals the timing of subduction–exhumation of the Vaimok Lens in the Seve Nappe Complex (Scandinavian Caledonides) Contributions to Mineralogy and Petrology, 174 (1) doi:10.1007/s00410-018-1539-1 | Journal (article/letter/editorial) | | subduction–exhumation of the Vaimok Lens in the Seve Nappe Complex (Scandinavian Caledonides) Christopher Barnes1...metasedimentary rocks from the Vaimok Lens in the Seve Nappe Complex (SNC), Scandinavian Caledonides. Results...clinozoisite during initial exhumation. Keywords Seve Nappe Complex · Scandinavian Caledonides · Monazite Th–U–total...of Earth Sciences, Uppsala University, Uppsala, Sweden 3 Department of Earth and Environmental Sciences... Swedish Museum of Natural History, Stockholm, Sweden Introduction To understand the subduction–exhumation |  | Gordon, Stacia M., Whitney, Donna L., Teyssier, Christian, Fossen, Haakon, Kylander-Clark, Andrew (2016) Geochronology and geochemistry of zircon from the northern Western Gneiss Region: Insights into the Caledonian tectonic history of western Norway. Lithos, 246. 134-148 doi:10.1016/j.lithos.2015.11.036 | Journal (article/letter/editorial) | | leucosomes from an intercalated portion of the Seve Nappe Complex and a pegmatite in the MTSZ. Zircon from...melt crystallization at ca. 410 to 405 Ma. The Seve Nappe leucosomes yield only early Caledonian dates...(1986). Texturally early clinopyroxene + garnet ± kyanite observed in some Roan metabasites suggests the...intercalated with overlying allochthonous units, two Seve Nappe Complex leucosomes were also analyzed to compare...quartzofeldspathic gneiss (the Western Gneiss Complex) that formed from ~ 1690 to 1620 Ma and was later |  | | Report (chapter) | | Uppsala University, Uppsala, Sweden 2 Geological Survey of Sweden, Uppsala, Sweden 3 Swedish Museum of Natural...Natural History, Stockholm, Sweden 4 The Hebrew University of Jerusalem, Jerusalem, Israel 5 Stellenbosch...(Norråker Formation) of the Lower Allochthon in Sweden, sourced from the west, have unimodal signatures...the Middle Allochthon, the Fuda (Offerdal Nappe) and Särv Nappe signatures are either unimodal or bimodal...amphibolite to eclogite facies lower part of the Seve Nappe Complex, where the metasediments are dominated by |  | | Journal (article/letter/editorial) | | metamorphism recorded by kyanite-bearing eclogite in the Seve Nappe Complex of northern Jämtland, Swedish Caledonides...Uppsala University, Villavägen 16, SE-752-36 Uppsala, Sweden a r t i c l e i n f o Article history: Received...Eclogite-garnet peridotite Petrology Geothermobarometry Seve Nappe Complex Scandinavian Caledonides a b s t r a c t...metamorphism in the Seve Nappe Complex of the Scandinavian Caledonides is recorded by kyanite-bearing eclogite...close to the lake Friningen in northern Jämtland (central Sweden). UHP metamorphic conditions of ~3 GPa |  | | Report (chapter) | | the (ultra)-high-pressure evolution of the Seve Nappe Complex in the Scandinavian Caledonides JAROSŁAW...Uppsala University, Villavägen 16, 752-36 Uppsala, Sweden 2 Geological Institute, Slovak Academy of Sciences...the Tjeliken eclogite, occurring within the Seve Nappe Complex of northern Jämtland (Swedish Caledonides)...between the P –T conditions of the Lower and Middle Seve nappes: 14–16 kbar and 550–680 8C and 20– 30 kbar...been considered previously to be a part of Lower Seve by most authors, but the new P –T data suggest that |  | | Journal (article/letter/editorial) | | reserved. Accepted Article Abstract The Blåhø Nappe on the island of Fjørtoft, which represents an isolated...isolated portion of the Seve Nappe Complex in the Western Gneiss Region, Norway, has been suggested to...this study, the “diamondiferous” kyanite-garnet gneiss from the Blåhø Nappe on Fjørtoft was revisited to...confirms the multiple burial history of the Blåhø Nappe but contradicts previous ideas of deep burial of...the following continental collision constitute complex tectonic processes on our planet, which can lead |  | | Report (chapter) | | 20 Lower thrust sheets in the Caledonide orogen, Sweden: Cryogenian–Silurian sedimentary successions and...Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden 2 Department of Civil, Environmental and Natural...Luleå University of Technology, SE-971 87 Luleå, Sweden *Correspondence: david.gee@geo.uu.se Abstract:...lower thrust sheets in the Caledonide orogen of Sweden, comprise a mega-duplex of Cryogenian–Silurian...the Caledonide orogen in the northwestern part of Sweden, comprising predominantly Cryogenian–Silurian sedimentary |  | Kirkland, C.L., Bingen, B., Whitehouse, M.J., Beyer, E., Griffin, W.L. (2011) Neoproterozoic palaeogeography in the North Atlantic Region: Inferences from the Akkajaure and Seve Nappes of the Scandinavian Caledonides. Precambrian Research, 186 (1) 127-146 doi:10.1016/j.precamres.2011.01.010 | Journal (article/letter/editorial) | | Atlantic Region: Inferences from the Akkajaure and Seve Nappes of the Scandinavian Caledonides C.L. Kirkland...Natural History, Box 50007, Se-104 05 Stockholm, Sweden d Northern Territory Geological Survey, Department...January 2011 Keywords: Caledonides Zircon U–Pb Sm–Nd Seve Provenance a b s t r a c t The Scandinavian Caledonides...into the overlying Seve Nappes (lower Upper Allochthon). The Akkajaure Nappe Complex (Middle Allochthon)...overlying Seve Nappe Complex, has a detrital population dissimilar to all other Seve-Kalak Nappe samples |  | Gee, David G., Andréasson, Per-Gunnar, Lorenz, Henning, Frei, Dirk, Majka, Jarosław (2015) Detrital zircon signatures of the Baltoscandian margin along the Arctic Circle Caledonides in Sweden: The Sveconorwegian connection. Precambrian Research, 265. 40-56 doi:10.1016/j.precamres.2015.05.012 | Journal (article/letter/editorial) | | Baltoscandian margin along the Arctic Circle Caledonides in Sweden: The Sveconorwegian connection David G. Gee a,∗...University, Uppsala, Sweden Department of Geology, Lund University, Lund, Sweden c Stellenbosch University...through the Scandinavian Caledonides, located in Sweden along the Arctic Circle at 66–67◦ N, provides a...eclogite grade in the highest parts of the Seve Nappe Complex, the latter being related to early Ordovician...dominate the overlying Särv nappes and also the Seve Nappe Complex, where c. 945 Ma rhyodacites have been previously |  | | Journal (article/letter/editorial) | | The Friningen Garnet Peridotite (Central Sweden). A good example of the characteristic PTt path...L.M., The Friningen Garnet Peridotite (Central Sweden). A good example of the characteristic PTt path...MANUSCRIPT The Friningen Garnet Peridotite (Central Sweden). A good example of the characteristic PTt path...Wide Beam Analyses Seve Nappe Complex Ultra High Pressure Western Gneiss Complex ACCEPTED MANUSCRIPT...in the central/middle belt of the Seve Nappe Complex in central Sweden. Results indicate that the early |  | KIIPLI, TARMO, DAHLQVIST, PETER, KALLASTE, TOIVO, KIIPLI, ENLI, NÕLVAK, JAAK (2015) Upper Katian (Ordovician) bentonites in the East Baltic, Scandinavia and Scotland: geochemical correlation and volcanic source interpretation. Geological Magazine, 152 (4) 589-602 doi:10.1017/s001675681400051x | Journal (article/letter/editorial) | | Estonia ‡Geological Survey of Sweden, Killiansgatan 10, 223 50 Lund, Sweden (Received 21 June 2014; accepted...metamorphism in the Seve Nappe (Central Sweden) and intrusions in the Helgeland Nappe Complex in Central Norway...Gotland (Sweden), the Röstånga-1 core from southern Sweden and from natural exposures from the Jämtland and...and Västerbotten regions (Central Sweden) (Fig. 1). In the cores, all interbeds distinguished by an unusual...Estonia; (b) sections sampled or discussed from Sweden, Norway, Denmark, Latvia and Lithuania. Broken |  | | Report (chapter) | | Tectonometamorphic evolution of the Åreskutan Nappe – Caledonian history revealed by SIMS U –Pb zircon...Uppsala University, Uppsala, Sweden 2 Geological Survey of Sweden, Uppsala, Sweden 3 Department of Geological... Swedish Museum of Natural History, Stockholm, Sweden 4 Institute of Earth Sciences, Edmond Safra campus...zircons from the Åreskutan Nappe in the central part of the Seve Nappe Complex of western central Jämtland...amphibolite-facies metamorphism and tectonic stacking of the nappe during the Caledonian orogeny. Peak-temperature |  | | Journal (article/letter/editorial) | | peridotites in the central belt of the Seve Nappe Complex, Sweden Frediano Clos ⁎, Mattia Gilio, Herman...Olivine fabrics and analysis Archean SCLM Seve Nappe Complex Scandinavian Caledonides a b s t r a c t...crustal rocks of the Seve Nappe Complex (SNC), southern Västerbotten, central Sweden. The KSP is an orogenic...mantle during exhumation of the subducted Seve Nappe Complex (Jämtlandian orogeny ~ 454 Ma). Olivine porphyroclasts...SOLM, sub-oceanic lithospheric mantle; SNC, Seve Nappe Complex; UHP, ultra high pressure; WGR, Western Gneiss |
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