 | | Journal (article/letter/editorial) | | GR Focus Review High-pressure metamorphism in Antarctica from the Proterozoic to the Cenozoic: A review...2012 Available online 8 August 2012 Keywords: Antarctica Eclogite Garnet peridotite Blueschist-facies...c t The survey of high-P metamorphic rocks in Antarctica can help clarify the geodynamic evolution of...along the eastern margin of the ‘Mawson block’ (e.g., in the Nimrod Glacier region and George V Land). Some...(George V Land; Eyre Peninsula in Australia). Stillwell (1918) described rocks from George V Land containing |  | Williams, Trevor, van de Flierdt, Tina, Hemming, Sidney R., Chung, Elena, Roy, Martin, Goldstein, Steven L. (2010) Evidence for iceberg armadas from East Antarctica in the Southern Ocean during the late Miocene and early Pliocene. Earth and Planetary Science Letters, 290 (3) 351-361 doi:10.1016/j.epsl.2009.12.031 | Journal (article/letter/editorial) | | p s l Evidence for iceberg armadas from East Antarctica in the Southern Ocean during the late Miocene...Editor: M.L. Delaney Keywords: ice-rafted debris Antarctica Pliocene thermochronology provenance Ocean Drilling...massive discharges of icebergs from Wilkes Land and Adélie Land, more than 1500 kilometers to the east of...and break-up of ice streams on the Wilkes Land and Adélie Land margins of the East Antarctic Ice Sheet...Lythe and Vaughan, 2001). An ice volume on East Antarctica similar to today's was probably reached at the |  | | Report (chapter) | | located at the eastern levee of Jussieau submarine channel off the coast of Wilkes Land. Drillcore U1359...unravel the subglacial geology. Rock exposures in Antarctica are sparse and subglacial geological information...al. 2000). Sediments found on the seafloor near Antarctica are derived from the geology beneath the former...DeConto 2009). The eastern sector of Wilkes Land extending from the boundary of Wilkes Land subglacial basin...was drilled in the eastern sector of the continental rise off the shore of Wilkes Land (Fig. 1). Miocene |  | | Journal (article/letter/editorial) | | ev i e r. c o m / l o c a t e / g r GR Focus Antarctica — Before and after Gondwana Steven D. Boger School...21 September 2010 Editor: M. Santosh Keywords: Antarctica Gondwana Tectonics Subduction Accretion Collision...cratonic nucleus centred on the Terre Adélie regions of East Antarctica and the Gawler Craton region of South...collision added crust first to the Antarctic nucleus's eastern margin, then to its western margin. These events...Western Australia and its unnamed continuation in Antarctica. (3) Inversion of this margin followed shortly |  | | Journal (article/letter/editorial) | | 455, No. 4, pp. 424–426. GEOLOGY Prospects of Antarctica for Finding Economic Apatite Deposits E. V. Belyaev...is given for the major tectonic structures of Antarctica. The main prospects are related to the rift (protorift...apatite resource potential of Antarctica. The continent of Antarctica includes two major geotectonic...structure [2]. The apatite resource potential of Antarctica is almost unstudied. By analogy with other continents...granite–gneiss–schist rocks metamorphosed under conditions of amphibolite facies. These complexes are promising for the |  | Naumenko-Dèzes, M.O., Rolland, Y., Lamarque, G., Duclaux, G., Gallet, S., Bascou, J., Ménot, R.P. (2020) Petrochronology of the Terre Adélie Craton (East Antarctica) evidences a long-lasting Proterozoic (1.7–1.5 Ga) tectono-metamorphic evolution — Insights for the connections with the Gawler Craton and Laurentia. Gondwana Research, 81. 21-57 doi:10.1016/j.gr.2019.11.010 | Journal (article/letter/editorial) | | Pre-proof Petrochronology of the Terre Adélie Craton (East Antarctica) evidences a long-lasting Proterozoic...et al., Petrochronology of the Terre Adélie Craton (East Antarctica) evidences a long-lasting Proterozoic... Petrochronology ofJournal the Terre Pre-proof Adélie Craton (East Antarctica) evidences a long-lasting Proterozoic...re Saint-Etienne, France. lP Keywords: East Antarctica, 40Ar/39Ar dating, shear zones, HT metamorphism... Abstract na mafic magmatism. Jo The Terre Adélie Craton displays superimposed strain fields related |  | Yi, Sang-Bong, Lee, Mi, Lee, Jong, Kim, Hwayoung (2020) Timing and Metamorphic Evolution of the Ross Orogeny in and around the Mountaineer Range, Northern Victoria Land, Antarctica. Minerals, 10 (10) 908 doi:10.3390/min10100908 | Journal (article/letter/editorial) | | around the Mountaineer Range, Northern Victoria Land, Antarctica Sang-Bong Yi * , Mi Jung Lee , Jong Ik Lee...early Paleozoic era. Northern Victoria Land (NVL) in Antarctica preserves the aspect of the Ross Orogeny...499.2 ± 3.4 Ma obtained from the Dessent Unit amphibolite are comparable to the M1 and M2 stages, respectively...prevailed. Keywords: Antarctica; Gondwana margin; Ross Orogeny; Northern Victoria Land; Dessent Unit; tectonic...tectonic slice 1. Introduction Antarctica comprises Archean to Phanerozoic (Cenozoic) lithologies, which |  | Zhang, Shuan-Hong, Zhao, Yue, Liu, Xiao-Chun, Liu, Yong-Sheng, Hou, Ke-Jun, Li, Chao-Feng, Ye, Hao (2012) U–Pb geochronology and geochemistry of the bedrocks and moraine sediments from the Windmill Islands: Implications for Proterozoic evolution of East Antarctica. Precambrian Research, 206. 52-71 doi:10.1016/j.precamres.2012.02.019 | Journal (article/letter/editorial) | | Implications for Proterozoic evolution of East Antarctica Shuan-Hong Zhang a,∗ , Yue Zhao a , Xiao-Chun...Subglacial geology Windmill Islands Wilkes Land East Antarctica Columbia Rodinia a b s t r a c t Zircon...sediments in the Windmill Islands in Wilkes Land, East Antarctica were performed to characterize the age and...of ice-covered basement in this sector of East Antarctica. Zircon U–Pb dating on two garnet-bearing granite...the crust of Law Dome and inland areas of Wilkes Land are dominated by Palaeo-Mesoproterozoic rocks, which |  | | Journal (article/letter/editorial) | | South Australian (along with extensions into Antarctica) cratons show a similar geological history and...along its south western and probably its north eastern margins by subduction zones such that much of the...the South Australian Craton and extensions into Antarctica. This breakup, through rotation and lateral translation...Australian and South Australian (including parts of Antarctica) cratons are herein referred to as the Great...Terra Australis Orogen, which extends along the eastern side of Precambrian Australia, records rifting |  | | Journal (article/letter/editorial) | | microfossils in the Ellsworth Land–Antarctic Peninsula–Weddell Sea–Dronning Maud Land sector (240°E–0°–015°E)...Hf‐isotopes Erratics Recycled microfossils Ice-covered Antarctica a b s t r a c t The age and composition of the...Peninsula (AP) is West Antarctica, and of detritus east of the AP East Antarctica. We confirm that the Central...beneath the ice in East Antarctica south and southeast of Dronning Maud Land within the Antarctic part...Earth's land area) covered by ice (Fig. 1): (1) detrital minerals in sediment shed from Antarctica (e.g |  | | Journal (article/letter/editorial) | | granulites: new constraints on P–T estimates in the Antarctica segment of the Musgrave–Albany–Fraser–Wilkes...Abstract The Windmill Islands region in Wilkes Land, east Antarctica, preserves granulite facies metamorphic...metamorphic evolution of the Wilkes Land region is very similar to that of the eastern Albany–Fraser Orogen and...by copyright. All rights reserved. KEYWORDS: Antarctica, Windmill Islands, THERMOCALC. Albany–Fraser...the Bunger Hills and Windmill Islands in east Antarctica to the Musgrave Province, with possible extensions |  | Halpin, Jacqueline A., Jensen, Torsten, McGoldrick, Peter, Meffre, Sebastien, Berry, Ron F., Everard, John L., Calver, Clive R., Thompson, Jay, Goemann, Karsten, Whittaker, Joanne M. (2014) Authigenic monazite and detrital zircon dating from the Proterozoic Rocky Cape Group, Tasmania: Links to the Belt-Purcell Supergroup, North America. Precambrian Research, 250. 50-67 doi:10.1016/j.precamres.2014.05.025 | Journal (article/letter/editorial) | | with the Transantarctic Mountains region of East Antarctica as previously proposed, we suggest that the overlying...proto-Australia (including the Mawson craton of Antarctica) and Laurentia as predicted by the most recent...from King Island through western Tasmania to the eastern South Tasman Rise, and possibly extends d northward...of the RCG in the eastern sector and from King Island (Black et al., te 5.1. Eastern sector RCG (Irby...significant similarities to the d zircon ages from the eastern sector Detention Subgroup sample of Black et al |  | Spaggiari, Catherine V., Smithies, R. Hugh, Kirkland, Christopher L., Wingate, Michael T.D., England, Richard N., Lu, Yong-Jun (2018) Buried but preserved: The Proterozoic Arubiddy Ophiolite, Madura Province, Western Australia. Precambrian Research, 317. 137-158 doi:10.1016/j.precamres.2018.08.025 | Journal (article/letter/editorial) | | Proterozoic Australia, and its extension into Antarctica (Fig. 1a). It 3 72 also provides broader...Archean to Paleoproterozoic 105 basement of the eastern Nornalup Zone is interpreted as the extended, outermost...Supersuite (Figs 1b and 2a). Metamorphism is lower amphibolite 133 facies (Nelson, 2005a, b), and deformation...during 362 alteration and metamorphism up to amphibolite facies is expressed in terms of primitive 363...drillcore MAD002 comprises laminated, lower amphibolite facies 425 mafic schist interpreted as volcanic |  | | Book | | 1985 with his map of the McMurdo Sound area of Antarctica. We are pleased to republish these paintings...tent camp in the Mesa Range of northern Victoria Land at the foot of Mt. Masley. Printed on acid-free...during the 1969/1970 field season. Prolog Antarctica! The very word brings to mind images of fierce...winds, bone-chilling cold, and utter desolation. Antarctica has the reputation of being a hostile place unfit...worked there have a very different impression of Antarctica. To us it is a place of unsurpassed beauty where |
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