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Dariv Mongolia

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Journal Article
Published: 01 March 2006
Journal of the Geological Society (2006) 163 (2): 363–373.
...Arjan H. Dijkstra; Fraukje M. Brouwer; W. Dickson Cunningham; Craig Buchan; Gombosuren Badarch; Paul R.D. Mason Abstract An unusual late Neoproterozoic ( c . 572 Ma) ophiolite is exposed in the Dariv Range (western Mongolia), which contains intermediate to acidic lavas and sheeted dykes...
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Journal Article
Published: 01 July 2006
Journal of the Geological Society (2006) 163 (4): 657–670.
...J.P. Howard; W.D. Cunningham; S.J. Davies Abstract The Dariv Basin is an actively evolving intracontinental transpressional basin located on the eastern flank of the Mongolian Altai. The basin occupies a complex tectonic position between a restraining bend, a thrusted basement block, and two major...
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Journal Article
Journal: Geology
Published: 01 February 2009
Geology (2009) 37 (2): 123–126.
... of the Dzabkhan terrane was subducted beneath the Khantayshir-Dariv arc. *E-mail: fmacdon@fas.harvard.edu . 21 1 2008 23 9 2008 6 10 2008 © 2009 Geological Society of America 2009 The Dzabkhan basin of southwestern Mongolia hosts glacial deposits, phosphorites, and copious...
FIGURES
Journal Article
Journal: Geology
Published: 01 January 2017
Geology (2017) 45 (1): 11–14.
... are ideal candidates to study the time scales of magmatic differentiation using zircon U-Pb geochronology. This study focuses on the Dariv Igneous Complex in western Mongolia where early saturation of zircon in a suite of cogenetic, upper crustal (<0.5 GPa) igneous rocks ranging from ultramafic cumulates...
Series: GSA Memoirs
Published: 01 January 2007
DOI: 10.1130/2007.1200(11)
... Tuva (Agardagh Tes-Chem; Pfänder and Kröner, 2004 ) into Mongolia via Dariv and Khantaishir ( Khain et al., 2003 ; Matsumoto and Tomurtogoo, 2003 ). Early Paleozoic arc formation dominates much of Kazakhstan ( Heinhorst et al., 2000 ; Degtyarev and Ryazantsev, 2007 ; Kröner et al., 2007...
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Image
A: Tectonic map of western <b>Mongolia</b> modified from  Badarch et al. (2002)  a...
in > Geology
Published: 01 February 2009
Figure 1. A: Tectonic map of western Mongolia modified from Badarch et al. (2002) and Windley et al. (2007) . Teeth on faults indicate the inferred dip of subduction zones. K-D Arc— Khantayshir-Dariv Arc; AZ—accretionary zone including arcs, metamorphic rocks, and ophiolites; NP—Neoproterozic
Journal Article
Published: 01 November 2019
Russ. Geol. Geophys. (2019) 60 (11): 1205–1228.
... among late Neoproterozoic–early Cambrian volcanic and volcanosedimentary strata in the southern part of the island-arc system of the Lake Zone in Western Mongolia. We have recognized plagiogranitoid and gabbroid associations of different petrochemical compositions, ages, and geodynamic settings...
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Series: Geological Society, London, Memoirs, Geological Society, London, Memoirs
Published: 01 January 2011
DOI: 10.1144/M36.29
EISBN: 9781862394117
... Abstract The Tsagaan Oloom Formation (Fm.) in southwestern Mongolia contains two Neoproterozoic glacial deposits, with diamictite in the Maikhan Ul Member (Mb.) and in the Khongoryn Mb., which are separated by over 500 m of limestone. The Maikhan Ul Mb. ranges in thickness between 5 m...
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Series: Geological Society, London, Memoirs, Geological Society, London, Memoirs
Published: 01 January 2011
DOI: 10.1144/M36.30
EISBN: 9781862394117
... Abstract The Khubsugul Group of northern Mongolia contains diamictites in the Ongoluk and Khesen formations that are succeeded by a stratiform phosphorite deposit and >2 km of early Cambrian dolomite. The stratigraphy of the Khubsugul Group, including the two diamictites, can be correlated...
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Journal Article
Published: 01 February 2020
Russ. Geol. Geophys. (2020) 61 (2): 119–138.
... in Western Mongolia, which formed at the island-arc and accretion–collision stages of the regional evolution. According to the petrogeochemical composition, the early Paleozoic plagiogranitoid associations of the island-arc (Tugrug, Hatan-Hunga, Udzur-Hunga, and Bayasgalant plutons, 531–517 Ma) and accretion...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 December 2016
Lithosphere (2016) 8 (6): 729–750.
...Uyanga Bold; James L. Crowley; Emily F. Smith; Oyungerel Sambuu; Francis A. Macdonald Abstract The Zavkhan terrane is a Proterozoic cratonic fragment in southwestern Mongolia that forms the core of the Central Asian orogenic belt. We provide new geologic and U-Pb zircon geochronologic constraints...
Journal Article
Journal: GSA Bulletin
Published: 01 March 2016
GSA Bulletin (2016) 128 (3-4): 442–468.
...Emily F. Smith; Francis A. Macdonald; Tanya A. Petach; Uyanga Bold; Daniel P. Schrag Abstract The Zavkhan terrane in western Mongolia preserves thick, fossiliferous, carbonate-rich strata that span the Ediacaran-Cambrian transition. Measured stratigraphic sections and geological mapping...
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Journal Article
Published: 01 May 2008
Journal of the Geological Society (2008) 165 (3): 711–723.
...STEPHEN RIPPINGTON; DICKSON CUNNINGHAM; RICHARD ENGLAND Abstract Altan Uul and Nemegt Uul are mountain ranges in southern Mongolia containing polydeformed Mid- to Late Palaeozoic sedimentary, volcanic and metamorphic rocks uplifted at a restraining bend along the Gobi–Tien Shan left-lateral strike...
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Journal Article
Published: 01 May 2012
Russ. Geol. Geophys. (2012) 53 (5): 425–441.
..., western Mongolia. There are large polychronous plutons (Bumbat-Hairhan and Gundguzin) and small intrusions in this area. We have established that they are composed of granitoid and gabbroid associations of different lithology, ages, and geodynamic nature. The results of U-Pb dating show that granitoid...
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Journal Article
Published: 01 January 2007
Journal of the Geological Society (2007) 164 (1): 31–47.
.... 1a ; Xiao et al . 2003 ). Fig. 1.  Simplified tectonic map of the Central Asian Orogenic Belt. Inset shows the location of the map. R, Russia; K, Kazakhstan; M, Mongolia; C, China. Main map: AM, Altai–Mongolia block; B, Barguzin; BS, Beishan; C, Chara suture; Ch, Charysh suture; ChTS...
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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2010
DOI: 10.1144/SP338.17
EISBN: 9781862395862
... process in the generation of the modern Gobi Altai orogen. This is probably because Cretaceous normal faults in southern Mongolia (and adjacent regions of China; see Meng 2003 ) are ENE–WSW-striking and nearly parallel to the regional SH max . Thus the Cretaceous normal faults are unfavourably oriented...
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Image
Schematic geologic structure of the Lake Zone, after Tomurtogoo (1999), sim...
Published: 01 February 2020
, Gundguzin; 8, Bumbat Hayrhan; 9, Hayrhan; 10, Three Hills; 11, Bayan Tsagaan; 12, East Bayan Tsagaan; 13, Tavan Hayrhan; 14–15, Bayan Tsagaan Nuruu stock; 16, Dut Uul; 17, Bayasgalant; 18, Mandalt; 19, Hatan-Hunga; 20, Tuguruk; 21, Tugrug; 22, Udzur-Hunga; 23, Tungalag; 24, granitoid plutons of the Dariv
Image
Schematic geologic structure of the Lake Zone, after  Tomurtogoo (1999) , s...
Published: 01 November 2019
Bayan Tsagaan; 13, Tavan Hayrhan; 14–15, Bayan Tsagaan Nuruu stock; 16, Dut Uul; 17, Bayasgalant; 18, Mandalt; 19, Hatan-Hunga; 20, Tugrug; 21, Udzur-Hunga; 22, Tungalag; 23, granitoid plutons of the Dariv Range; 24, ophiolites of the Dariv Range; 25, Hara Chulu; 26, Hutul; 27, Sar Hayrhan. Areas
Journal Article
Journal: GSA Bulletin
Published: 08 July 2019
GSA Bulletin (2020) 132 (3-4): 477–494.
... distributed in the Mongolian Altai, named “Mongol Altai series” ( Tomurtogoo et al., 1998 ). They are quite thick (over 4000 m), and generally consist of arkosic sandstone and slate. The depositional time of the Mongol Altai series has been previously constrained by the 1:1,000,000 geological map of Mongolia...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 11 October 2017
Lithosphere (2017) 9 (6): 889–909.
... accretionary orogen, the Central Asian Orogenic Belt (CAOB; or Altaids, Fig. 1A ; Şengör et al., 1993 ) that shows characteristic alternation of low- and high-grade zones both in Mongolia ( Fig. 1B ) and in the adjacent Chinese Altai ( Jiang et al., 2015 ). Here, low-grade late Cambrian to Early Ordovician...
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