 | | Journal (article/letter/editorial) | | [21 K-Ar geochronology of the South Shetland Islands, Lesser Antarctica: apparent lateral migration of...to Quaternary island arc volcanism R.J. Pankhurst 1 and J.L. Smellie 2 I British Antarctic Survey, Natural...volcanic and intrusive rocks from the South Shetland Islands, Antarctica, including about 50 not previously...northeastwards along the length of the island chain. T h e South Shetland Islands, a northeasterly trending archipelago...about 100 km north of the Antarctic Peninsula (Fig. 1). The majority of the islands are formed of volcanic |  | | Journal (article/letter/editorial) | | Geochemistry of soils of King George Island, South Shetland Islands, West Antarctica: Implications for pedogenesis...fractions of soils on the Barton Peninsula, King George Island, West Antarctica have been forming during the...chemical weathering of bedrocks on the Barton Peninsula seems insignificant and that the soils are composed...element (REE) distribution patterns of the Barton Peninsula soils are slightly different from those of bedrocks...suggest that volcanic ashes blown from Deception Island were the major eolian contributor, followed by |  | | Journal (article/letter/editorial) | | environment, Barton Peninsula, King George Island, Antarctica DEBBIE C. ARMSTRONG* British Antarctic Survey, High...Volcanic-hosted advanced argillie alteration on Barton Peninsula comprises an assemblage of chalcedonic silica...F)IsC1,are reported at this locality, and in Antarctica, for the first time. The WNWstriking, 1 km-long...alteration, acid sulphate-type epithermal system, Antarctica. Introduction VOLCANIC- and plutonic-related...protoPacific and Pacific oceanic lithosphere beneath the Antarctic plate for most of the Mesozoic and Cenozoic (Thomson |  | Rowley, P. D., Williams, P. L., Schmidt, D. L., Reynolds, R. L., Ford, A. B., Clark, A. H., Farrar, E., McBride, S. L. (1975) Copper mineralization along the Lassiter Coast of the Antarctic Peninsula. Economic Geology, 70 (5) 982-987 doi:10.2113/gsecongeo.70.5.982 | Journal (article/letter/editorial) | | MINER.4LIZ.4TION ALONG THE L.4SSITER OF THE ANTARCTIC PENINSULA Introduction CO.4ST chemicalanalyses,and...and climatic problemsof large-scalemining in Antarctica are enormousto- data). day, the discoveryof copperand...AntarcticPeninsulaare fides at many placeson the Antarctic Peninsula stocksand batholithsof the Cretaceousand...Las•iter Coastregion Peninsula Series (Carboniferous?to lower Mesoof the peninsula. One depositthereappearspromis-...Scattered Peninsulais geologically a continuationof the South patchesof gently folded to horizontalUpper CreAmericanAndes |  | PIRRIE, D., CRAME, J. A., RIDING, J. B., BUTCHER, A. R., TAYLOR, P. D. (1997) Miocene glaciomarine sedimentation in the northern Antarctic
Peninsula region: the stratigraphy and sedimentology of the Hobbs
Glacier Formation, James Ross Island. Geological Magazine, 134 (6) 745-762 doi:10.1017/s0016756897007796 | Journal (article/letter/editorial) | | glaciomarine sedimentation in the northern Antarctic Peninsula region: the stratigraphy and sedimentology...sedimentology of the Hobbs Glacier Formation, James Ross Island D. PIRRIE*, J. A. CRAME†, J. B. RIDING‡, A. R. BUTCHER*...Exeter, Redruth, Cornwall TR15 3SE, UK † British Antarctic Survey, High Cross, Madingley Road, Cambridge...the Antarctic Peninsula region is limited to a number of isolated localities on Alexander Island, the...the South Shetland Islands and in the James Ross Island area. In the James Ross Island area, Late Cretaceous |  | Poblete, F., Arriagada, C., Roperch, P., Astudillo, N., Hervé, F., Kraus, S., Le Roux, J.P. (2011) Paleomagnetism and tectonics of the South Shetland Islands and the northern Antarctic Peninsula. Earth and Planetary Science Letters, 302 (3) 299-313 doi:10.1016/j.epsl.2010.12.019 | Journal (article/letter/editorial) | | and tectonics of the South Shetland Islands and the northern Antarctic Peninsula F. Poblete a, C. Arriagada...Editor: P. DeMenocal Keywords: Antarctic Peninsula South Shetland Islands Gondwana paleomagnetism Cretaceous...sedimentary rocks from the Antarctic Peninsula and the South Shetland Islands constrain the relative motion...motion of the Antarctic Peninsula since the mid-Cretaceous and allow the quantification of tectonic rotation...very low apparent polar wandering of the Antarctic Peninsula for the last 100 Ma. © 2010 Elsevier B.V |  | | Journal (article/letter/editorial) | | elsevier.com/locate/gr Age and composition of Antarctic sub-glacial bedrock reflected by detrital zircons...recycled 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...zircons from Neogene turbidites as proxies of Antarctic bedrock, and review published proxies: detrital...the Antarctic Peninsula (AP) is West Antarctica, and of detritus east of the AP East Antarctica. We confirm |  | Keller, Randall A., Fisk, Martin R., White, William M., Birkenmajer, Krzysztof (1992) Isotopic and trace element constraints on mixing and melting models of marginal basin volcanism, Bransfield Strait, Antarctica. Earth and Planetary Science Letters, 111 (2) 287-303 doi:10.1016/0012-821x(92)90185-x | Journal (article/letter/editorial) | | marginal basin volcanism, Bransfield Strait, Antarctica Randall A. Keller a, Martin R. Fisk a, William...separating the South Shetland Islands from the northern end of the Antarctic Peninsula. Quaternary volcanism...remained constant during the transition from Tertiary island arc volcanism to Quaternary marginal basin volcanism...continental magmatic arc of the Jurassic to Tertiary South Shetland 0012-821X/92/$05.00 © 1992 - Elsevier Science... KELLER Islands/Antarctic Peninsula (Fig. 1) [13]. Quaternary volcanism on several islands in the strait |  | | Journal (article/letter/editorial) | | Observations in the South Shetlands, the Palmer Archipelago, and Graham Land, Antarctica. By David Ferguson.... . Antarctic Island Groups a n d G r a h a m L a n d in relation to the F a l k l a n d Islands T h...t h S h e t l a n d Islands a n d Adjacent Lands Physical Character of t h e South S h e t l a n d s a...n d G r o u p of Islands . T h e E l e p h a n t Island G r o u p Cornwallis Island . . . . . . . Clarence...Clarence Island . . . . . . . B r i d g m a n Island . . . . . . . K i n g George Island A d m i r a l |  | | Report (issue) | | ridges in Fort Williams Point, Greenwich Island, Antarctic Peninsula; a possible result from Holocene climate...in the Fort Williams Point, Greenwich Island, Antarctic Peninsula. We studied 8 beach ridges from the shore...also include glacially transported gneiss and granodiorite pebble and cobble. Based on granulometric distribution...ridges in Fort Williams Point, Greenwich Island, Antarctic Peninsula; a possible result from Holocene climate...climate fluctuations, in Antarctica: A keystone in Changing World - Online Proceedings of the 10th ISAES |  | | Journal (article/letter/editorial) | | hydrothermal veins and breccias on Hurd Peninsula, South Shetland Islands: a possible volcanic-related epithermal...deformed turbidites ROBERT C. R. W I L L A N British Antarctic Survey, Natural Environment Research Council,...breccias, and related to an adjacent Eocene granodiorite pluton. New mapping of vein assemblages and...probably coeval with the Antarctic Peninsula Volcanic Group dominating Livingston Island, dated between 130...volcanic and hypabyssal intrusive rocks. The Hurd Peninsula veins may, therefore, form part of a volcanic-epithermal |  | | Report (issue) | | CIRCULAR 909 Petroleum and Mineral Resources of Antarctica Work done in cooperation with the National Science...Foundation Petroleum and Mineral Resources of Antarctica By John C. Behrendt, Editor GEOLOGICAL SURVEY...Branch of Distribution, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...resources in Antarctica?, by John C. Behrendt . . . . . . Mineral occurrences of Antarctica, by Peter D...· · · · · · · · · · · The Dufek Intrusion of Antarctica and a survey of its minor metals and possible |  | | Report (chapter) | | 2015 Periglacial processes and landforms of the Antarctic: a review of recent studies and directions KEVIN...Northern British Columbia, 3333 University Way, Prince George, BC, Canada V2N 4Z9 (e-mail: hall@unbc.ca) Abstract:...periglacial environments of the Antarctic, from the wet, mild oceanic sub-Antarctic through to the cold, dry... Other new directions are those of using the Antarctic as an analogue for periglacial conditions on Mars...provided in other papers within these volumes. The Antarctic periglacial environment offers a range of processes |  | | Journal (article/letter/editorial) | | prep.), but The "quartz-pyrite"rocks of the South Shetland their broad distributionis shownin Figure 1...most of the pyrite-bearing rocks of the South Shetland Islands are not of this type. Rather than veins...the quartz-pyrite rocks on George Island. Inset shows the positionof the South ShetlandIslands. Km • ...alteration on the western depositspartially resorbedamphiboleoccurs(Table Keller Peninsula(area approx.20...illite-muscoviteforming most northern Barton Peninsula. of the groundmass.However, Jurassic(?) tuffs |  | | Report (issue) | | CIRCULAR 705 Mineral Resources of Antarctica Mineral Resources of Antarctica Compiled ancl eclitecl &y N...-----------------------Geologic provinces of Antarctica and presumed relationships to geologic provinces...occurrences of potentially valuable minerals 2 in Antarctica ----------------------------------------------Computer...plot of manganese nodule occurrences in the oceans south of lat 60° S. ____________________________ :.. __________________...----------------------------------5. Expected mineral deposits, Antarctica --------------------------- 20 26 4. TABLES |  | | Report (chapter) | | marginal basin at the northern tip of the Antarctic Peninsula. Across the Drake Passage from the Bransfield...concentrations and ratios of diagnostic trace elements show island arc affinities. Geochemical discrimination diagrams...chemical characteristics similar to those generated at island arcs (e.g. Miyashiro 1973; Harper 1984; Leitch...Bransfield Strait (Deception, Bridgeman, and Penguin Islands; Fig. 2) pointed out significant similarities (Tarney...Bransfield Strait ~ Drake Plate ..~0~ J ~-~~~:'~\ Shetland Microplate The Bransfield Strait (Fig. 1) is |  | | Journal (article/letter/editorial) | | Livingston Island, South Shetland Islands D.C. Armstrong, R.C.R. WUlan British Antarctic Survey, Natural...deposit in an Eocene pluton within the South Shetland Island magmatic arc has been re-interpreted as...faulting. Livingston Island is the second largest island in the South Shetland Island group, a 550 km long...long archipelago, 125 km north of the Antarctic Peninsula (Fig. 1), composed of accretionary complex...of Cretaceous-Cenozoic age. Southeast Livingston Island is dominantly composed of plutonic rocks, forming |  | | Book | | https://archive.org/details/antarcticgeologyOOOOsymp ANTARCTIC GEOLOGY AND GEOPHYSICS SCANDINAVIAN UNIVERSITY...- NUMBER I ANTARCTIC GEOLOGY AND GEOPHYSICS Edited by RAYMOND J. ADIE British Antarctic Survey, Department...Birmingham, Birmingham 15, England Symposium on Antarctic Geology and Solid Earth Geophysics, Oslo, 6-15...1970, organized by the SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH and sponsored by the INTERNATIONAL UNION...of Antarctica can best be judged from the fact that 7 years after the 1963 Symposium on Antarctic Geology |  | | Book | | Resources Potential of Antarctica SHL WITHDRAWN Physical Sciences ANTARCTIC OCEANOLOGY Joseph L. Reid...Reid, Editor ANTARCTIC OCEANOLOGY II: THE AUSTRALIAN- NEW ZEALAND SECTOR Dennis E. Hayes, Editor...Editor ANTARCTIC SNOW AND lcE STUDIES Malcolm Mellor, Editor ANTARCTIC SNOW AND lcE STUDIES II A. P. Crary...SoIL FORMING PROCESSES J. C. F. Tedrow, Editor ANTARCTIC DRY VALLEY DRILLING PROJECT L. D. McGinnis...PALEONTOLOGY OF THE Jarvis B. Hadley, Editor VICTORIA ANTARCTIC GEOLOGY OF THE CENTRAL 'fRANSANTARCTIC MOUNTAINS | | Gottwald, M., Krieg, E., von Savigny, C., Noël, S., Reichl, A., Bovensmann, H., Burrows, J.P. (2007) SCIAMACHY’s View of the Polar Atmosphere. Open-File Report Vol. 2007 (2007-1047-SRP-011) US Geological Survey doi:10.3133/ofr20071047srp011 | Report (issue) | | The Tenth International Symposium on Antarctic Earth Sciences (ISAES X) University of California, Santa...(listed alphabetically) Scientific Committee on Antarctic Research (SCAR) Stanford University The National...10th International Symposium on Antarctic Earth Sciences Antarctica: A Keystone in a Changing World convened...International Symposium on Antarctic Earth Sciences (ISAES) is the major international Antarctic geoscience meeting...2007 is sponsored by the Scientific Committee on Antarctic Research, the U.S. National Science Foundation |  | | Journal (issue) | | three key regions were seleeted: 1) the Andes in South Ameriea and the Roekies in North Ameriea 2) the...Giese et al. using new data from boreholes of Rügen island. The eontribution of Birkenmajer deseribes a region...the Paeifie Margin of the Northern Antaretie Peninsula". One step back in the Earth's history is done...lower crust, based on the migrated elements of the Western and Central Alps (Penninie to Jura); solid section...the ECORS-CROP line near the northern end of the Western Alps there is now a comparatively dense network |  | | Journal (issue) | | ROCKS FROM ANTARCTICA: THE DISCOVERY COLLECTION IN THE BRITISH MUSEUM (NATURAL HISTORY) D. R. C. KEMPE...MINERALOGY Vol. 2 No. 7 LONDON: 1973 ROCKS FROM ANTARCTICA: THE DISCOVERY COLLECTION IN THE BRITISH MUSEUM...Issued 5 September, 1973 Price £2.45 ROCKS FROM ANTARCTICA: THE DISCOVERY COLLECTION IN THE BRITISH MUSEUM...I. II. Introduction Australian Antarctic Territory Bertha Island, Sheehan Nunatak i Scullin Monolith...Clarence Island South Orkney Islands Inaccessible Islands (a) Coronation Island (b) Signy Island (c) Powell |  | | Book (volume) | | MARGINS Volume | The South Atlantic THE OCEAN BASINS AND MARGINS Volume 1: The South Atlantic ¢ 1973 ...Department of Geology Case Western Reserve University Cleveland, Ohio Volume 1 The South Atlantic PLENUM PRESS...Géttingen, Germany Department of Geology Case Western Reserve University Cleveland, Ohio Walter C....Ohio State University, Columbus Port Elizabeth, South Africa Institute of Polar Studies Department of...Department of Geology Case Western Reserve University Department of Geology Case Western Reserve University |  | | Journal (article/letter/editorial) | | WIHG MB-H Syenite Trachyte Rhyolite Rhyodacite Granodiorite Plagiogranite Tonalite Dacite Trachyrhyolite...Granite Granodiorite Granodiorite Granite Andesite Granodiorite Basalt Basalt Basalt Granodiorite Andesite...France South Shetland Islands, Antarctica South Shetland Islands, Antarctica South Shetland Islands, Antarctica...scores. As an example, the “fresh granodiorite”, “weathered granodiorite” and “saprolite” samples of White...Honshu, Japan; Nakagawa et al., 1972) and granite (South Carolina, USA; Rudnick et al., 2004). Note that |  | | Book (edition) | | States of America American Geological Institute 4220 King Street Alexandria, Virginia 22302 703/379-2480...Available from American Geological Institute, 4220 King Street, Alexandria, VA 22302. 3Edited by John Mulvihill...Available from the American Geological Institute, 4220 King Street, Alexandria, VA 22302. The major change...term granites was added and the term granite-granodiorite family was eliminated. Many specific rock types...been autoposted narrower terms under granite-granodiorite family, were put under granites in 1981; others |
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