| | Journal (article/letter/editorial) | Active volcanism in East Antarctica occurs mainly in two regions: o n Mount Erebus, a constantly steaming...steaming volcano o n Ross Island, and on Mount Melbourne, in Northern Victoria Land, where fumarolic activity...2 wk camped near t h e summit (3,794 m ) of Mount Erebus. This report presents observations m a d e t...27, 1841, Sir James Ross sighted t h e mountain and named it after his ship Erebus. On the following day...sides" (Ross, 1847). David and his party, in March 1908, made the first ascent of Mount Erebus (Shackleton | | | Journal (article/letter/editorial) | THE ORIGIN OF SALTS ON MOUNT EREBUS AND ALONG THE COAST OF ROSS ISLAND, ANTARCTICA* LOIS M. JONES', GUNTER...The origin of salts on Mount Erebus and along the co ast of Ross Island, Antarctica . Isot. Geosci., 1:...coast of Ross Island and on the summit of Mt. Erebus, an active volcano that dominates the island. The 8'Sr/...mineralogical composition from the summit of Mt. Erebus have 8' Sr/ 8· Sr ratios whose average is 0 .70345...INTRODUCTION Ross Island is part of a large volcanic province located in southern Victoria Land of Antarctica | | | Journal (article/letter/editorial) | chronology of phonolite fractionation at Mount Erebus, Antarctica MARK K. REAGAN, ’ ALAN M. VOLPE,’ and...determined by alpha spectrometry are used to date anorthoclase growth and infer magma chamber residence times...phonolites erupted in 1984 and 1988 from Mount Erebus, Antarctica. The 1984 and 1988 glasses have slightly...phono~te is limited to less than 150,~ years. The anorthoclase separates have (2~)/(*38U) ratios exceeding...respect to 23@Yh by about 25% whereas associated anorthoclase separates have extreme excesses of 226Ra over | | | Journal (article/letter/editorial) | (4),2r 123-135 (1896)' ON THE MINERALOGY OF ANTARCTICA DuNc.qN SrnwAnt, Jr.., Corleton College,Northf'eld...basalt of Mount Christen Christensen(Christensen-Vulkan)of Robert' son Island, West Antarctica. The following...questionable occurrence, that have been reported from Antarctica. A number of these have been determined only...Andalusite Andesine Andradite Anomite Anorthite Anorthoclase Anthophyllite Antigorite Apatite Aphrosiderite...igneous and palingenic rocks from the Antarctic Archipelago, A contribution to the petrology of circum-Pacific | | | Book (volume) | GEOLOGY Vol. I. and Tectonic Geology of South Victoria Land. E. DAVID, C.M.G., F.R.S., M.A., Hon. D.Sc.... Internal. Geol. Congress, Stockholm, 1910. Antarctica and Some of its Problems. By Professor T. W....TO THE PALEONTOLOGY AND PETROLOGY OF SOUTH VICTORIA LAND BY W. N. BENSON, B.Sc. ; F. CHAPMAN, ...Tongue. : DRYGALSKI THE BARRIER ICE TONGUE. ROSS ' 9 ' / ft c i e r SEA ice. This interpretation...reproduced, including the telephoto view of Mount Erebus. We are particularly indebted to the authors | | | Journal (article/letter/editorial) | Associated Megacrysts and Inclusions from Ross Island and Vicinity, Antarctica John S. Stuckless t and Rick L....composite of 11 basanitoid samples from Ross Island and vicinity, Antarctica show a narrow range of 87Sr/86Sr...Megacrysts of titaniferous augite, kaersutite, and anorthoclase are isotopically indistinguishable from the...ultramafic inclusions from Ross Island and vicinity (Fig. 1), Antarctica, 112 J.S. Stuckless and R...40 510 KILOMETRES Fig. l. General geology of Ross Island and vicinity after Mudrey and McOinnis (1974) | | | Report (chapter) | emissions from fumarolic ice towers, Mount Erebus volcano, Antarctica L. J. W A R D E L L , R R . K Y L...Degassing at Mount Erebus occurs as a plume from a persistent convecting anorthoclase phonolite lava...of the total volcanic CO2 budget emitted from Mount Erebus. In recent years it has become apparent that...expression (Giammanco et al. 1998). M o u n t Erebus, Antarctica, the world's southernmost active volcano...well below freezing. A convecting persistent anorthoclase phonolite lava lake with a characteristic gas | | | Journal (article/letter/editorial) | Petrologic Evolution of Anorthoclase Phonolite Lavas at Mount Erebus, Ross Island, Antarctica by P. R. KYLE 1...accepted 18 October 1991) ABSTRACT Mount Erebus, Ross Island, Antarctica, is an active, intraplate, alkaline...lavas range from basanite to anorthoclase phonolite, and are termed the Erebus lineage (EL). The lavas are...apatite from a basanite parent leaves 23-5% anorthoclase phonolite. Minor volumes of less undersaturated...crystallization process. The large volume of phonolite at Mt. Erebus requires significant basanite production. This | | Sims, K. W. W., Pichat, S., Reagan, M. K., Kyle, P. R., Dulaiova, H., Dunbar, N. W., Prytulak, J., Sawyer, G., Layne, G. D., Blichert-Toft, J., Gauthier, P. J., Charette, M. A., Elliott, T. R. (2013) On the Time Scales of Magma Genesis, Melt Evolution, Crystal Growth Rates and Magma Degassing in the Erebus Volcano Magmatic System Using the 238U, 235U and 232Th Decay Series. Journal of Petrology, 54 (2) 235-271 doi:10.1093/petrology/egs068 | Journal (article/letter/editorial) | crystal growth rates and magma degassing in the Erebus volcano magmatic system using measurements of ...Crystal Growth Rates and Magma Degassing in the Erebus Volcano Magmatic System Using the 238U, 235U and...OF PETROLOGY VOLUME 54 Erebus volcano; U-series isotopes; HIMU; Antarctica; magma chamber residence...C T I O N The persistent lava lake at Erebus volcano, Antarctica, provides an unparalleled opportunity...critical for hazard assessment. FEBRUARY 2013 The Erebus lava lake is the top of a convecting magma conduit | | Esser, R.P., McIntosh, W.C., Heizler, M.T., Kyle, P.R. (1997) Excess argon in melt inclusions in zero-age anorthoclase feldspar from Mt. Erebus, Antarctica, as revealed by the method. Geochimica et Cosmochimica Acta, 61 (18) 3789-3801 doi:10.1016/s0016-7037(97)00287-1 | Journal (article/letter/editorial) | melt inclusions in zero-age anorthoclase feldspar from Mt. Erebus, Antarctica, as revealed by the 4°Ar/39Ar...Abstract--Historically erupted (1984) anorthoclase phenocrysts from Mt. Erebus yield K / A r and 4°Ar/ 39Ar apparent...4°Ar/39Ar furnace step heating results from anorthoclase reveal a positive correlation between the C1/K...is present in melt inclusions but not in the anorthoclase crystal lattice, this correlation suggests that...associated with melt inclusions trapped within the anorthoclase during rapid crystal growth. Confirmation of | | | Journal (article/letter/editorial) | OF SOME ERRATICS FROM CAPE ROYDS, ROSSISLAND, ANTARCTICA DuNcaNSrowenr, CailetonCollege, Northf,eld.,...Antarctic Expedition, 1907-9, from Cape Royds, Ross Island, Antarctica. Of the 169 thin sections examined, 163...collection, and may be described as typical East Antarctica rocks. IwrnonucrroN Cape Royds, located in about...promontory on the west side of Mount Erebus, Ross Island, Antarctica. Results of other studies of Cape...moraines.Jensen (1916) records descriptionsof anorthoclase trachyte, phonolitic trachytes, biotite-hornblende | | | Journal (article/letter/editorial) | Manuscript Melt-modified lithosphere beneath Ross Island and its role in the tectono-magmatic evolution...R. Hilton, Melt-modified lithosphere beneath Ross Island and its role in the tectono-magmatic evolution...Day et al. Melt-modified lithosphere beneath Ross Island and its role in the tectono-magmatic evolution...melt-rock reaction; West Antarctic Rift System; Ross Island; highly siderophile elements; helium 1 ...and lavas from the Hut Point IP Peninsula of Ross Island. Recently (<1.3 Ma) erupted basanites yield fresh | | | Journal (article/letter/editorial) | imaging of the upper mantle under the Erebus hotspot in Antarctica Sandeep Gupta a,b,⁎, Dapeng Zhao b,...Available online 27 January 2009 Keywords: Mt. Erebus Antarctica Hotspot Teleseismic tomography a b s t r...velocity images are determined under the Mount Erebus volcano, Antarctica by using teleseismic tomography. Our...in diameter) to about 200 km depth under the Mount Erebus volcanic region, which further extends down...column. The observed low-V anomaly beneath the Mount Erebus volcano can be expression of a thermal anomaly | | Phillips, Erin H., Sims, Kenneth W.W., Blichert-Toft, Janne, Aster, Richard C., Gaetani, Glenn A., Kyle, Philip R., Wallace, Paul J., Rasmussen, Daniel J. (2018) The nature and evolution of mantle upwelling at Ross Island, Antarctica, with implications for the source of HIMU lavas. Earth and Planetary Science Letters, 498. 38-53 doi:10.1016/j.epsl.2018.05.049 | Journal (article/letter/editorial) | nature and evolution of mantle upwelling at Ross Island, Antarctica, with implications for the source of HIMU...online xxxx Editor: T.A. Mather Keywords: Ross Island Antarctica alkaline magmatism Sr–Nd–Hf–Pb isotopes...young and/or active volcanic centers of Ross Island, Antarctica, provide a unique opportunity to investigate...length scales of mantle heterogeneity. Ross Island, Antarctica is an assembly of four silica-undersaturated...phonolitic Erebus volcano (1.2 to 0 Ma). Mt. Terror, Mt. Bird, and Hut Point Peninsula surround Erebus on the | | | Journal (article/letter/editorial) | VOL 51, SEPTEMBER OCTOBER, 1966 PROPERTIES OF ANORTHOCLASE FROM ANTARCTICA1 EucBNB L. BouoBrrE ANDAnrnun...parameters of anorthoclase [OrrszAbza:Anror(mol per cent)] from the Crary Mountains, and anorthoclase lOrros...lOrrosAbonsAnraa(molpercent)] from Cape Royds,Ross Island, Antarctica, have been determined from r-ray diffractometer...feldspar is markedly higher in An content than any anorthoclase in which lattice parameters have been determined...methods of measurement are involved. The antarctic anorthoclase is believed to be highly disordered and it difiers | | | Journal (article/letter/editorial) | Twinning in ‘‘anorthoclase’’ megacrysts from phonolitic eruptions, Erebus volcano, Antarctica Jean-Claude...Saint-Michel, 75006 Paris, France Abstract: ‘‘Anorthoclase’’, an intermediate member of the high-albite–sanidine...and phonolitic lavas. Mount Erebus volcano is well known for its anorthoclase megacrysts which show a...described and referred to as Erebus and Tazieff twins. The spectacular Erebus twin associates two Carlsbad...to (502). 1. Introduction Mount Erebus (3794 m) on Ross Island (Antarctica) is a continuously active | | Henrys, S., Wilson, T., Whittaker, J.M., Fielding, C., Hall, J., Naish, T. (2007) Tectonic history of mid-Miocene to present southern Victoria Land Basin, inferred from seismic stratigraphy in McMurdo Sound, Antarctica. Open-File Report Vol. 2007 (2007-1047-SRP-049) US Geological Survey doi:10.3133/ofr20071047srp049 | Report (issue) | southern Victoria Land Basin, inferred from seismic stratigraphy in McMurdo Sound, Antarctica S. Henrys... OH 43210-1522, USA School of Earth Sciences, Victoria University of Wellington, PO Box 600, Wellington...are prominent in a 40 km wide zone north of Ross Island. Displacement on individual faults in this zone...southern Victoria Land Basin, inferred from seismic stratigraphy in McMurdo Sound, Antarctica, in Antarctica:...3133/of2007-1047.srp049 Introduction Sedimentary basins of the Ross Sea are part of the West Antarctic rift system, | | Oppenheimer, Clive, Moretti, Roberto, Kyle, Philip R., Eschenbacher, Al, Lowenstern, Jacob B., Hervig, Richard L., Dunbar, Nelia W. (2011) Mantle to surface degassing of alkalic magmas at Erebus volcano, Antarctica. Earth and Planetary Science Letters, 306 (3) 261-271 doi:10.1016/j.epsl.2011.04.005 | Journal (article/letter/editorial) | surface degassing of alkalic magmas at Erebus volcano, Antarctica Clive Oppenheimer a,b,c,⁎, Roberto Moretti...Continental intraplate volcanoes, such as Erebus volcano, Antarctica, are associated with extensional tectonics...examine the degassing of the magmatic system at Erebus volcano using melt inclusion data and high temporal...Elsevier B.V. All rights reserved. 1. Introduction Erebus, the world's southernmost active volcano, offers...understanding other volcanic systems. Its long-lived anorthoclase phonolite lava lake has sustained emission of | | | Journal (article/letter/editorial) | shallow asthenospheric, mantle in Southern Victoria Land are known to record anomalously high heat flow...West Antarctic rift system in Southern Victoria Land, Antarctica. There is a geochemical, thermal and chronological...predicted from idealised dynamic rift or Northern Victoria Land geotherms and higher than those prevailing in...peridotite samples collected from three localities in Antarctica that form a 150 km long 174 A.P. Martin et...localities relevant to this study. Inset a) Map of Antarctica. Patterned field marks the extent of the West | | Moussallam, Yves, Oppenheimer, Clive, Scaillet, Bruno, Buisman, Iris, Kimball, Christine, Dunbar, Nelia, Burgisser, Alain, Ian Schipper, C., Andújar, Joan, Kyle, Philip (2015) Megacrystals track magma convection between reservoir and surface. Earth and Planetary Science Letters, 413. 1-12 doi:10.1016/j.epsl.2014.12.022 | Journal (article/letter/editorial) | of Geography, Environment and Earth Sciences, Victoria University, PO Box 600, Wellington, New Zealand...Keywords: convection bi-directional flow megacrystal anorthoclase crystal zoning melt inclusion a b s t r a c...zoning of anorthoclase feldspar megacrystals erupted from the lava lake of Erebus volcano, Antarctica. A comprehensive...Charlier et al., 2008; Kahl et al., 2013). Erebus volcano (Antarctica) is renowned for its long-lived phonolitic...mineral phase, anorthoclase feldspar, grows (Kyle, 1977; Dunbar et al., 1994). These anorthoclase megacrystals | | | Journal (article/letter/editorial) | tephra, South Victoria Land: Implications for mid-Pleistocene volcanic activity in Antarctica Anastassia...tephra, South Victoria Land: Implications for mid-Pleistocene volcanic activity in Antarctica, Polar Science...South 2 Victoria Land: Implications for mid-Pleistocene volcanic activity in 3 Antarctica 4 5 Anastassia...More than 100 volcanoes have been discovered in Antarctica, however, the 19 sources of many Antarctic...area of blue ice at Allan Hills, South 21 Victoria Land, provide information on magma and crustal sources | | | Journal (article/letter/editorial) | volcanism in ANDRILL AND-1B drill core, Ross Embayment, Antarctica Alessio Di Roberto1, Massimo Pompilio1...Late Miocene submarine volcanic activity in the Ross Embayment during a period of no to limited glaciation...from the nearshore glacimarine environment in Antarctica (Naish et al., 2007, 2009). The marine core was...beneath the McMurdo Ice Shelf, in the Ross Embayment of Antarctica (Fig. 1). The McMurdo Ice Shelf drill...Peninsula, Ross Island (Fig. 1), in the subsidence moat created by the volcanic Ross Island (Naish et | | | Journal (article/letter/editorial) | Cenozoic, alkalic volcanic lineages at Mount Morning, West Antarctica and their entrained lithospheric mantle...identified at Mount Morning, a Cenozoic to recent, eruptive centre in the Ross Sea, West Antarctica, which is...trace element and isotope variation (Sr–Nd–Pb) in Mount Morning basaltic rocks and entrained xenoliths suggests...volcanic rocks in Antarctica (Victoria Land – including Mount Morning – and Marie Byrd Land), Zealandia and...and eastern Australia share common chemical and isotopic source characteristics and they have been argued | | Narcisi, B., Petit, J.R., Delmonte, B., Basile-Doelsch, I., Maggi, V. (2005) Characteristics and sources of tephra layers in the EPICA-Dome C ice record (East Antarctica): Implications for past atmospheric circulation and ice core stratigraphic correlations. Earth and Planetary Science Letters, 239 (3) 253-265 doi:10.1016/j.epsl.2005.09.005 | Journal (article/letter/editorial) | tephra layers in the EPICA-Dome C ice record (East Antarctica): Implications for past atmospheric circulation...Quaternary volcanic centres located within and around Antarctica, five tephra layers were attributed to South...Andean volcanoes, and four to Antarctic (Marie Byrd Land and Melbourne) provinces. The abundance of layers...atmospheric circulation spiralling towards East Antarctica prevailed over the last 200 ka. Moreover, the...that atmospheric trajectories from West to East Antarctica can also be significant. A few ash layers are | | Oppenheimer, Clive, Lomakina, Alexandra S., Kyle, Philip R., Kingsbury, Nick G., Boichu, Marie (2009) Pulsatory magma supply to a phonolite lava lake. Earth and Planetary Science Letters, 284 (3) 392-398 doi:10.1016/j.epsl.2009.04.043 | Journal (article/letter/editorial) | a c t A few lava lakes, like that at Erebus volcano, Antarctica, have been continuously active for decades...report spectroscopic and thermal observations from Erebus that reveal remarkable, phaselocked cycles of lava...plume, identify two end-member contributions to the Erebus emission: a sustained source of CO2-rich gas percolating...crater of Erebus volcano, Ross Island, Antarctica (Fig. 1a). It is fuelled by anorthoclase-bearing phonolite...petrogenesis of the Erebus phonolite. Here we analyse time-series of thermal imagery of the Erebus lake along |
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Mount Erebus, Ross Island, Ross Archipelago, Victoria Land, Eastern Antarctica, Antarctica