| | Journal (article/letter/editorial) | in relation to the tectonic evolution of East Antarctica E.V. Mikhalsky a,⁎, J.W. Sheraton b , K. Hahne...central Dronning Maud Land (DML), Mac.Robertson Land (MRL), and the Bunger Hills area are compositionally...high-grade terranes, particularly MRL and the Bunger Hills. These areas have different geological histories...rocks in Antarctica are of similar composition. In contrast, MRL (c. 980Ma) and Bunger Hills (c. 1170Ma)...associated mafic components are tholeiitic. MRL and Bunger Hills charnockites are late-orogenic, whereas DML | | Tucker, Naomi M., Hand, Martin, Kelsey, David E., Taylor, Richard, Clark, Chris, Payne, Justin L. (2018) A tripartite approach to unearthing the duration of high temperature conditions versus peak metamorphism: An example from the Bunger Hills, East Antarctica. Precambrian Research, 314. 194-220 doi:10.1016/j.precamres.2018.06.006 | Journal (article/letter/editorial) | peak metamorphism: an example from the Bunger Hills, East Antarctica Naomi M. Tucker, Martin Hand, David...peak metamorphism: an example from the Bunger Hills, East Antarctica, Precambrian Research (2018), doi: https://doi...peak metamorphism: an example from the Bunger Hills, East Antarctica a a a,b c d Naomi M. Tucker *,...evolution of the Bunger Hills, East Antarctica. Metasedimentary rocks in the Bunger Hills record evidence...to constrain the metamorphic evolution of the Bunger Hills and to interpret these constraints within the | | | Journal (article/letter/editorial) | on P–T estimates in the Antarctica segment of the Musgrave–Albany–Fraser–Wilkes Orogen Short title: P–T...Abstract The Windmill Islands region in Wilkes Land, east Antarctica, preserves granulite facies metamorphic...Musgrave–Albany–Fraser–Wilkes Orogen. This shows that the metamorphic evolution of the Wilkes Land region is very...very similar to that of the eastern Albany–Fraser Orogen and Musgrave Province in Australia, and further...by copyright. All rights reserved. KEYWORDS: Antarctica, Windmill Islands, THERMOCALC. Albany–Fraser | | | Journal (article/letter/editorial) | Proterozoic granulite-facies terrane the Bunger Hills, East Antarctica John W. Sheraton a, Lance P. Blacka...Proterozoic granulite-facies tcrrane ---the Bunger Hills, East Antarctica. Chem. Geol., 97: 163-198. Several compositionally...monzogabbro, granite, quartz monzodiorite ) in the Bunger Hills were emplaced at depths of ~ 20 km over a relatively...been a major factor in the petrogenesis of the Bunger Hills magmas, but cannot be entirely discounted, particularly...Introduction The Bunger Hills, together with nearby islands and the Obruchev Hills to the southwest, | | Stark, J. Camilla, Wang, Xuan-Ce, Li, Zheng-Xiang, Rasmussen, Birger, Sheppard, Stephen, Zi, Jian-Wei, Clark, Christopher, Hand, Martin, Li, Wu-Xian (2018) In situ U-Pb geochronology and geochemistry of a 1.13 Ga mafic dyke suite at Bunger Hills, East Antarctica: The end of the Albany-Fraser Orogeny. Precambrian Research, 310. 76-92 doi:10.1016/j.precamres.2018.02.023 | Journal (article/letter/editorial) | geochemistry of a 1.13 Ga mafic dyke suite at Bunger Hills, East Antarctica: the end of the Albany-Fraser Orogeny...geochemistry of a 1.13 Ga mafic dyke suite at Bunger Hills, East Antarctica: the end of the Albany-Fraser Orogeny...geochemistry of a 1.13 Ga mafic dyke suite at Bunger Hills, East Antarctica: the end of the Albany-Fraser Orogeny...Email: c.stark@postgrad.curtin.edu.au Abstract Antarctica contains continental fragments of Australian...Nuna, Rodinia and Gondwana. The Bunger Hills region in East Antarctica is widely interpreted as a remnant | | Tucker, Naomi M., Payne, Justin L., Clark, Chris, Hand, Martin, Taylor, Richard J.M., Kylander-Clark, Andrew R.C., Martin, Laure (2017) Proterozoic reworking of Archean (Yilgarn) basement in the Bunger Hills, East Antarctica. Precambrian Research, 298. 16-38 doi:10.1016/j.precamres.2017.05.013 | Journal (article/letter/editorial) | of Archean (Yilgarn) basement in the Bunger Hills, East Antarctica Naomi M. Tucker, Justin L. Payne, Chris...of Archean (Yilgarn) basement in the Bunger Hills, East Antarctica, Precambrian Research (2017), doi: http://dx...of Archean (Yilgarn) basement in the Bunger Hills, East Antarctica Naomi M. Tucker*a, Justin L. Paynea...+61 8 8313 4971 1 ABSTRACT The Bunger Hills in East Antarctica occupy a pivotal location as the westernmost...U–Pb, Lu–Hf and oxygen isotope data from the Bunger Hills reveal a previously unrecognised Archean basement | | | Journal (article/letter/editorial) | Editor: A.R.A. Aitken Keywords: Gondwana East Antarctica Kuunga Orogen Zircon age Hf-isotopes Reconstruction...mapped from geophysical interpretations in Wilkes Land, Antarctica. New isotopic data suggest that basement...margins involve numerous microcontinents (e.g., east coast of Australia, Gaina et al., 1998) that affect the...spreading history between Greater India and Australia–Antarctica ⁎ Corresponding author. Tel.: +61 2 9850 8371...above are compounded by the limited outcrop in Antarctica (e.g., Boger, a) 100°E 110°E 120°E ZP N | | | Journal (article/letter/editorial) | studies of syenites from the Yamato Mountains, East Antarctica: Implications for the origin of syenitic magmas...metamorphism in the Yamato Mountains of East Antarctica. The area has been interpreted as part of a Cambrian...alkali basalt dikes widely occurring in East Antarctica. Such geochemical features are distinct from...analogy to posttectonic alkaline mafic dikes in Antarctica, it is proposed that the syenites were generated...of some post-tectonic alkaline dikes in East Antarctica, with their sources being the continental lithospheric | | | Journal (article/letter/editorial) | 449464 Metamorphic evolution of the Bunger Hills, East Antarctica: evidence for substantial post-metamorphic...Vic. 3052, Australia ABSTRACT The Bunger Hills, East Antarctica, experienced a low-pressure granulite...assemblages, garnet-cordieritespinel-ilmenite and garnet-sillimanite-spinel-ilmenite-rutile, in quartz-bearing pelitic...temperatures of about 750 T.Thus, the gneisses from the Bunger Hills indicate about 2 kbar or more of compression...normal thickness crust and the thin crust of the Bunger Hills is 'switched on' by the thermal perturbation | | | Journal (article/letter/editorial) | in the northern Prince Charles Mountains, East Antarctica: implications for chamockite petrogenesis and...northem Prince Charles Mountains (PCM), East Antarctica, immediately after peak granulite metamorphism...pyroxene, K-feldspar, plagioclase, apatite, zircon, ilmenite and magnetite as early-crystallizing phases. Although...and Palaeoproterozoic cratonic blocks in East Antarctica. The Meso-Neoproterozoic collision was probably...temperature. Keywords: chamockite; Proterozoic; Antarctica; geochemistry 1. Introduction Charnockites are | | | Journal (article/letter/editorial) | 205–224 The Terre Adélie basement in the East-Antarctica Shield: geological and isotopic evidence for...Elsevier Science B.V. All rights reserved. Keywords: Antarctica; Australia; Monazite; Paleoproterozoic; Terre...299-281499; e-mail: peucat@univ-rennes1.fr In East Antarctica, the largest outcrops occur between 0 and 90°E...have been studied extensively ( Enderby Land, Dronning Maud Land, Transantarctic Belt). Except for the...restricted to the coast [Fig. 1(a)]. Most of the East Antarctic Shield, from western Queen Maud Land to Bunger | | | Journal (article/letter/editorial) | Palaeozoic Granite from Northern Victoria Land, Antarctica L.P. B L A C K and J.W. S H E R A T O N Division...Victoria Land, Antarctica. Precambrian Res., 46: 275-293. Zircons from an S-type granite in Antarctica originally...Wilson Plutonic Complexof northern Victoria Land, Antarctica, formed by melting of rocks of currently unknown...P b zircon analyses from an S-type granite in Antarctica. The present article presents and discusses new...The Transantarctic Mountains in northern Victoria Land consist of three major geological terranes separated | | | Report (chapter) | Archaean-Cambrian crustal development of East Antarctica: metamorphic characteristics and tectonic implications...Archaean-Cambrian crustal development of East Antarctica: metamorphic characteristics and tectonic implications...recognized from four distinct belts: the Dronning Maud Land, LtRzow-Holm Bay, Prydz Bay and Denman Glacier Belts...Neoproterozoic crustal provinces (Maud, Rayner and Wilkes), the Rauer Terrane, and have also marginally affected...Complex and southern Prince Charles Mountains. The Wilkes Province experienced its principal tectonothermal | | | Journal (article/letter/editorial) | Nimrod Orogeny in the Transantarctic Mountains, Antarctica: implications for Proterozoic plate reconstructions...April 2001 Abstract The Pacific margin of East Antarctica records a long tectonic history of crustal growth...geologic units elsewhere in present-day East Antarctica, southern Australia and southwestern North America...plate reconstructions joining ancestral East Antarctica with western Laurentia. © 2001 Elsevier Science...rights reserved. Keywords: Paleoproterozoic; Antarctica; Orogeny; Geochronology * Corresponding author | | | Journal (article/letter/editorial) | compositionally varied mafic dyke swarm in the Bunger Hills, East Antarctica John W. Sheraton 1, Lance P. Black 1...compositionally varied mafic dyke swarm in the Bunger Hills, East Antarctica. Chem. Geol., 85:215-246. Five compositionally...and picrite-ankaramites, were emplaced in the Bunger Hills - 1140 Ma ago, shortly after high-grade metamorphism...Napier Complex in Enderby Land (Sheraton and Black, 1981 ), the Vestfold Hills (Collerson and Sheraton...are present in the Napier Complex and Vestfold Hills. Most of the chemical and isotopic differences between | | | Journal (article/letter/editorial) | Abstract. Archaean gneisses of the Vestfold Hills of East Antarctica are transected by several compositionally...classic dyke-swarm terrain within the Vestfold Hills of Antarctica, provides crucial information on how to date...importantly how n o t to date, mafic rocks. The Vestfold Hills The East Antarctic Shield is composed essentially...Enderby Land (Black et al. 1986), the 184 Southern Prince Charles Mountains of MacRobertson Land (Tingey...the Vestfold Hills of Princess Elizabeth Land (Black et al., in press). The Vestfold Hills are a granulite-facies | | | Journal (article/letter/editorial) | 523–527. GEOCHEMISTRY Charnockites from East Antarctica and Their Geological Typification E. V. Mikhalskya...important and characteristic rocks exposed in East Antarctica (Fig. 1). The origin of these rocks and their...of hot debate since the pioneering studies in Antarctica. The emplacement of intrusive charnockites was...intrusive charnockites from the central Dronning Maud Land (DML) and compare them with the previously investigated...charnockites from the Mac.Robertson Land (MRL) [4] and Bunger Hills [5]. The observed differences are related | | | Journal (article/letter/editorial) | in the southern Prince Charles Mountains, East Antarctica: U–Pb zircon evidence for c. 3170 Ma granite...from the southern Prince Charles Mountains, east Antarctica, consist of granitoid rocks of the Mawson Suite...Archaean; SHRIMP; Gondwana 1. Introduction East Antarctica as it appears today consists of an ancient cratonised...cratonised core surrounded on both the Dronning Maud Land and Transantarctic margins by a collage of younger...accreted terranes (Fig. 1). On the Dronning Maud Land side these addi∗ Corresponding author. Tel.: +61 | | | Report (chapter) | Society, London, Special Publications Online First Antarctica and supercontinent evolution: historical perspectives...lyellcollection.org/ at UQ Library on October 15, 2014 Antarctica and supercontinent evolution: historical perspectives...and disperse through time. Correlations between Antarctica and other southern continents were critical to...evidence for Proterozoic connections between Antarctica and North America led to the ‘SWEAT’ configuration...to East Antarctica) for an early Neoproterozoic supercontinent known as Rodinia. Antarctica also contains | | | Report (chapter) | Riiser-Larsen area of the Napier Complex, East Antarctica: tectonic implications as deduced from geochemical...Riiser-Larsen area of the Napier Complex, East Antarctica: tectonic implications as deduced from geochemical...Riiser-Larsen area of the Archaean Napier Complex, East Antarctica, of which the north–south-striking dykes interrupt...Shield; for instance, in the Napier Complex of Enderby Land (Sheraton et al. 1980; Sheraton & Black 1981; Sheraton...of Mac Robertson Land (Tingey 1982), the Vestfold Hills of Princess Elizabeth Land (e.g. Oliver et al | | | Journal (article/letter/editorial) | source provinces for the Mawson charnockites, east Antarctica: implications for Proterozoic tectonics and Gondwana...high-grade metamorphic rocks of the Mawson Coast area, east Antarctica, immediately after peak granulite metamorphism...(2.03-2.16 Ga) than those from the western and eastern zones (0.7076-0.7263; --4.0 to -8.4; 1.68-1.96...source province than those in the western and eastern zones. The charnockite magmatism occurred probably...regions. © 1997 Elsevier Science B.V. Keywords: Antarctica; Charnockites; Geochemistry; Proterozoic; Sr-Nd | | Liu, Xiaochun, Zhao, Yue, Song, Biao, Liu, Jian, Cui, Jianjun (2009) SHRIMP U–Pb zircon geochronology of high-grade rocks and charnockites from the eastern Amery Ice Shelf and southwestern Prydz Bay, East Antarctica: Constraints on Late Mesoproterozoic to Cambrian tectonothermal events related to supercontinent assembly. Gondwana Research, 16 (2) 342-361 doi:10.1016/j.gr.2009.02.003 | Journal (article/letter/editorial) | charnockites from the eastern Amery Ice Shelf and southwestern Prydz Bay, East Antarctica: Constraints on Late...Tectonothermal event Charnockite East Antarctica a b s t r a c t The eastern Amery Ice Shelf (EAIS) and southwestern...understanding the tectonic evolution of East Antarctica. SHRIMP U–Pb analyses on zircons of felsic orthogneisses...some from the Munro Kerr Mountains and Reinbolt Hills) were subjected to high-grade metamorphic recrystallization...tectonothermal evolution with the Rayner Complex and the Eastern Ghats of India. Three segments might constitute | | | Journal (article/letter/editorial) | Proterozoic geological history of the Vestfold Hills, East Antarctica Ruth Lanyon ~, Lance P. Black 2, and Hans-Michael.../ Accepted July 7, 1993 Abstract. The Vestfold Hills, one of several Archaean cratonic blocks within...the history of mafic magmatism in the Vestfold Hills and the timing of the various interspersed Proterozoic...mafic dyke suites in this and other areas of East Antarctica. The 2~176 zircon ages of 2241 _+4 Ma and 2238...the age of all high-Mg intrusives in the Vestfold Hills. Zircon ages of 1754-+ 16 Ma and 1832 + 72 Ma confirm | | | Journal (article/letter/editorial) | 257-266 A decompressional P-T path, Reinbolt Hills, East Antarctica G . T. NICHOLS AND R . F . B E R R Y Geology...ABSTRACT Granulites exposed in the Reinbolt Hills, East Antarctica, are part of the extensive Late Proterozoic...Proterozoic granulite complex of East Antarctica, which includes the Rauer Group to the east and the northern...erosion or extensional collapse. Key words: Antarctica; crustal thickening; decompression; granulites;...The Reinbolt Hills form part of a N-S-trending belt of nunataks, exposed on the eastern side of the Lambert | | | Journal (article/letter/editorial) | to early Mesoproterozoic Ongole domain of the Eastern Ghats Belt in southeastern India is composed of...different fragments of Columbia (India, Australia, Antarctica and southwest Africa) indicate a protracted formation...formation of this supercontinent. KEYWORDS: Eastern Ghats Belt; Ongole domain; Magmatic arc; Ultrahigh-temperature...formation (e.g. Brown, 2006). The Eastern Ghats Belt along the eastern margin of the peninsular India is...The Ongole domain in the southern part of the Eastern Ghats Belt exposes a variety of granulite-facies |
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