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  • 1
    Electronic Resource
    Electronic Resource
    Exhumation during crustal folding in the Namche-Barwa syntaxis (1997)
    Oxford, UK : Blackwell Publishing Ltd
    Terra nova 9 (1997), S. 0 
    Details
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: Geological observation in the eastern end of the Himalaya shows that the Asia/India Suture is folded. Metamorphic rocks derived from India occur structurally below the suture, in the core of a regional antiform. Isotopic and fission track dating establish cooling-exhumation of rocks from c.30 km depth within the last 4 Myr. We argue that exhumation is caused by ∼ 10 mm yr-1 erosion coeval with crustal scale folding.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-3121.1997.tb00001.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Multiple mantle sources during island arc magmatism: U–Pb and Hf isotopic evidence from the Kohistan arc complex, Pakistan (2002)
    Oxford, UK : Blackwell Science Ltd
    Terra nova 14 (2002), S. 0 
    Details
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: This paper presents high-precision U–Pb ages and initial Hf isotopic compositions of zircon from mafic to felsic rocks of the Kohistan Arc Complex, Pakistan. Three magmatic pulses tapping geochemically different reservoirs are distinguished. Partial melting of mantle with MORB-type isotopic characteristics generated 99–92-Ma-old magmas. Plutonism around 85 Ma tapped a more fertile mantle source, most likely consisting of a 〉600-Ma-old metasomatically enriched mantle, or of mantle contaminated by an old sedimentary component; 82-Ma-old felsic peraluminous dykes have MORB-type isotopic compositions considered to be inherited from remelting earlier magmas in the deep base of the arc. The isotopic results demonstrate several and rather rapid changes in melt source region during arc development. They also show that there was subordinate continental influence and negligible importance of slab components for the Hf budget during the generation of the Kohistan Arc Complex.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-3121.2002.00432.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Syn-metamorphic nappe complex in the Rhodope Massif. Structure and kinematics (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Terra nova 8 (1996), S. 0 
    Details
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: Mylonitic gneisses of the Bulgarian and Greek Rhodope were deformed under medium pressure-type metamorphism. The kinematic information contained in these gneisses shows that shear-deformation occurred during development of a nappe complex. Lithologies and metamorphic histories allow a lower (footwall) and an upper (hanging wall) terrane to be distinguished that define a crustal-scale duplex. As oceanic crust is involved, collision between two continental units with subsequent crustal thickening is inferred. The blocks would be Moesia to the north, and the Lower-Rhodope promontory to the south, which collided in the Mesozoic to early Cenozoic. The nappe complex is characterized by south to southwestward (foreland directed) piling-up and is associated with both coeval and subsequent extension. The late extension is associated with the establishment of a high temperature-low pressure metamorphic gradient and plutonism that predates, but makes a transition to, the lithospheric extension of the Aegean Arc.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-3121.1996.tb00720.x
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  • 4
    Electronic Resource
    Electronic Resource
    Global movers and shakers (1996)
    [s.l.] : Nature Publishing Group
    Nature 381 (1996), S. 570-570 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN the seventeenth century, naturalists began to see structures (structume in Latin) in rocks. These structume were considered to be primary features, acquired while rock layers were being deposited, but the term was quickly extended to deformation features that nearly 200 years later were ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/381570a0
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Faulty weather (1998)
    [s.l.] : Macmillan Magazines Ltd.
    Nature 391 (1998), S. 454-454 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] There is a surrealist French song that laments the impossible love between a fish and a bird. It is a poetic stance reflecting that until recently the ‘material’ earth and the ‘immaterial’ atmosphere were thought to be worlds even more estranged than scientific orthodoxy ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/35076
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  • 6
    Electronic Resource
    Electronic Resource
    Strain trajectories above the Main Central Thrust (Himalaya) in southern Tibet (1985)
    [s.l.] : Nature Publishing Group
    Nature 313 (1985), S. 388-390 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The Lhasa- Khatmandu road, which runs along a deeply-eroded precipice, displays a spectacular section of the Main Central Sheet (Fig. 1). The uppermost rock unit comprises 3,000-4,000 m of dark metapelites interlayered with quartzites, calcschists and marbles, one to several tens of metres thick ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/313388a0
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    Paper (German National Licenses)
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