Výsledky vyhledávání - "Dondov Tomurhuu"

Magma mixing origin for high Ba–Sr granitic pluton in the Bayankhongor area, central Mongolia: Response to slab roll-back

Autor: Yi-Gang Xu, Christina Yan Wang, Yunying Zhang, Min Sun, Chao Yuan, Bin He, Xiaoping Long, Dondov Tomurhuu

Publikováno v: Journal of Asian Earth Sciences. 113:353-368

Petrogenesis of high Ba–Sr granitoids is a matter of debate. This paper presents whole-rock geochemical, Sr–Nd isotopic and zircon U–Pb and Hf isotopic data for a suite of high Ba–Sr biotite monzogranite and associated mafic microgranular enc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da63cc6f0d73aa65a48092e35aee7625
https://doi.org/10.1016/j.jseaes.2014.11.029

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Zircon dating of Neoproterozoic and Cambrian ophiolites in West Mongolia and implications for the timing of orogenic processes in the central part of the Central Asian Orogenic Belt

Autor: Laicheng Miao, Wei Zhang, Dunyi Liu, Bor-ming Jahn, Fuqin Zhang, Yuruo Shi, Dondov Tomurhuu, Alfred Kröner, Brian F. Windley, Ping Jian

Publikováno v: Earth-Science Reviews. 133:62-93

We present new isotopic and trace element data to review the geochronological/geochemical/geological evolution of the central part of the Central Asian Orogenic Belt (CAOB), and find a fundamental geological problem in West Mongolia, which has tradit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae75afb427617432a2d3803b094cbe26
https://doi.org/10.1016/j.earscirev.2014.02.006

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Zircon ages for a felsic volcanic rock and arc-related early Palaeozoic sediments on the margin of the Baydrag microcontinent, central Asian orogenic belt, Mongolia

Autor: Ping Jian, Antoine Demoux, Dondov Tomurhuu, Matthias Barth, Yamirka Rojas-Agramonte, Thomas Zack, Alfred Kröner

Publikováno v: Journal of Asian Earth Sciences. 42:1008-1017

Magmatic zircons from the basal part of an arc terrane in the accretionary complex NE of the Baydrag microcontinental block in central Mongolia were dated at 544 ± 7 Ma and reflect arc magmatism at the Ediacaran/Cambrian boundary. Detrital zircon ag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c2607007a577375603bc08e93214e4f
https://doi.org/10.1016/j.jseaes.2010.09.002

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Early Cambrian eclogites in SW Mongolia: evidence that the Palaeo-Asian Ocean suture extends further east than expected

Autor: Dondov Tomurhuu, Karel Schulmann, Michel Corsini, Pavla Štípská, Jérémie Lehmann, Ondrej Lexa

Publikováno v: Journal of Metamorphic Geology. 28:915-933

Newly discovered eclogites, Early Cambrian carbonates and chloritoid-bearing metapelites form the Tsakhir Uul accretionary wedge, which was thrust during the Early Cambrian over the Mesoproterozoic Dzabkhan-Baydrag continent. The rock association of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08b5a6a4ef754d57ca8a382a54c91be0
https://doi.org/10.1111/j.1525-1314.2010.00899.x

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Evolution of a Permian intraoceanic arc–trench system in the Solonker suture zone, Central Asian Orogenic Belt, China and Mongolia

Autor: Dondov Tomurhuu, Laicheng Miao, Yuruo Shi, Alfred Kröner, Wei Zhang, Dunyi Liu, Liqao Zhang, Fuqin Zhang, Brian F. Windley, Ping Jian

Publikováno v: Lithos. 118:169-190

The identification of a fossil arc–trench system from the ophiolite-decorated Solonker suture zone in the southernmost Central Asian Orogenic Belt (CAOB) enables us to constrain the timing of pre-subduction extension (ca. 299–290 Ma), subduction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e882de8e984053984c99bd11c5cbf256
https://doi.org/10.1016/j.lithos.2010.04.014

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Zircon ages of the Bayankhongor ophiolite mélange and associated rocks: Time constraints on Neoproterozoic to Cambrian accretionary and collisional orogenesis in Central Mongolia

Autor: Dunyi Liu, Alfred Kröner, Laicheng Miao, Wei Zhang, Yurao Shi, Brian F. Windley, Fuqin Zhang, Ping Jian, Dondov Tomurhuu

Publikováno v: Precambrian Research. 177:162-180

Central Mongolia is geologically characterized by close juxtaposition of an accreted oceanic terrane with an arc-microcontinent collision zone. We present new U–Pb zircon ages and geochemical data for the Bayankhongor ophiolite melange from the oce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7fe736f2bd262848471978baa21287b
https://doi.org/10.1016/j.precamres.2009.11.009

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Structural and lithological characteristics of the Bayankhongor Ophiolite Zone, Central Mongolia

Autor: Dondov Tomurhuu, Brian F. Windley, Craig Buchan, Dickson Cunningham

Publikováno v: Journal of the Geological Society. 158:445-460

The mechanism of continental growth of Central Asia is currently debated between models invoking continuous subduction–accretion, or punctuated accretion due to closure of multiple ocean basins. Ophiolites in Central Asia may represent offscraped f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7cc57a2081e98bcca518a5118bb9518
https://doi.org/10.1144/jgs.158.3.445

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Structural constraints on the evolution of the Central Asian Orogenic Belt in SW Mongolia

Autor: Pavla Štípská, Karel Schulmann, Dorjsuren Otgonbator, Michel Corsini, Alfred Kröner, Dondov Tomurhuu, Ondrej Lexa, Jérémie Lehmann

Publikováno v: American journal of science
American journal of science, 2010, 310, pp.575-628. ⟨10.2475/07.2010.02⟩
American journal of science, American Journal of Science, 2010, 310, pp.575-628. ⟨10.2475/07.2010.02⟩

International audience; We provide a detailed description of the structures along a 300 km long and 50 km wide transect across the Central Asian Orogenic Belt (CAOB) in southwestern Mongolia, covering the Precambrian Dzabkhan continental domain with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5327736e82ab87f5394742077acf640
https://hal.science/hal-00572843

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Periodical

Tracing cosmic impacts by osmium in lacustrine sediments.

Autor: Ivanov, Alexei V., Chebykin, Eugeny P., Dondov, Tomurhuu, Tomurtogoo, Onongin

Publikováno v: Eos (0096-3941); 2002, Vol. 83 Issue 42, p471-471, 1p

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