 | | 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...on George Island. Inset shows the positionof the South ShetlandIslands. Km • SCIENTIFIC COMMUNICATIONS...alteration on the western depositspartially resorbedamphiboleoccurs(Table Keller Peninsula(area approx.20...illite-muscoviteforming most northern Barton Peninsula. of the groundmass.However, Jurassic(?) tuffs |  | | 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...have been long forgotten (George V Land; Eyre Peninsula in Australia). Stillwell (1918) described rocks...blueschist-facies imprint. Many terranes in East Antarctica underwent a tectonometamorphic evolution during |  | | Journal (article/letter/editorial) | | ABSTRACT A review is given of the geology of the islands of the Scotia Arc. The provenance of the sedimentary...materials is considered and it is concluded that the islands probably represent areas with a crustal structure...the Caribbean. I. INTRODUCTION N EAR the tip of South America, in Tierra del Fuego, the Andes curve round...the east before they are lost in the sea. Farther south, on the opposite side of Drake Passage, the narrow...mountainous ELEPHANT and CLARENCF SOUTH SHETLAND ISLANDS SOUTH ORKNEY ISLANDS TEXT-FIG. 1.—Map of the Scotia |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | fission track ages ranging from 78 to 105 Ma in the South Patagonian batholith to the east indicate earlier...crust incorporated into a subduction setting at the South American convergent margin. Diego de Almagro Island...originally continued into the South Shetland Islands of western Antarctica. This basement is considered...otherwise rare along the active continental margin of South America. The low grade metamorphic rock suite contains...related localities in southern Chile and the South Shetland Islands. The final goal is to gain a better understanding |  | | 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...KEMPE CONTENTS I. II. Introduction Australian Antarctic Territory Bertha Island, Sheehan Nunatak i Scullin... i ii IV. Clarence Island South Orkney Islands Inaccessible Islands (a) Coronation Island (b) Signy |  | | Journal (article/letter/editorial) | | grained rodingite-like rocks containing epidote, clinozoisite, garnet, chlorite, phengite and titanite occur...reaction lawsonite + garnet + K-bearing fluid fi clinozoisite + chlorite + phengite, and define a relic assemblage...well as a later post-lawsonite assemblage of clinozoisite + phengite + chlorite + titanite. The reaction...reaction lawsonite + titanite fi clinozoisite + rutile + pyrophyllite + H2O delimits the maximum stability...content of phengite and minimum Fe content in clinozoisite constrain the metamorphic conditions of the |  | White, C. E., Barr, S. M., Jamieson, R. A., Reynolds, P. H. (2001) Neoproterozoic high-pressure/low-temperature metamorphic rocks in the Avalon terrane, southern New Brunswick, Canada. Journal of Metamorphic Geology, 19 (5) 519-530 doi:10.1046/j.0263-4929.2001.00326.x | Journal (article/letter/editorial) | | Tetagouche groups (van Staal et al., 1990) and western Newfoundland, where eclogite occurs in the Fleur...Silurian subduction and collision in the central and western parts of the orogen. Late Neoproterozoic and Palaeozoic...mainly of pelitic schist exposed along the north-western margin of the Caledonia terrane in southern New...at c. 550 Ma (Barr et al., 1994). On its north-western margin, the HMS is unconformably overlain by fossiliferous...information for epidote is lacking in TWQ; therefore, clinozoisite was used, assuming an activity equal to 1±3XFe |  | | Report (issue) | | Paleontology of the Ellsworth Mountains, West Antarctica Frontispiece. Mount Gardner (78°23’S, 86°W;...m), Sentinel Range of the Ellsworth Mountains, Antarctica, looking east. The mountain is composed of folded...Paleontology of the Ellsworth Mountains, West Antarctica Edited by Gerald F. Webers Department of Geology...paleontology of the Ellsworth Mountains, West Antarctica / edited by Gerald F. Webers, Campbell Craddock...Mountains (Antarctic regions) 3. Paleontology—Paleozoic. 4. Paleontology—Ellsworth Mountains (Antarctic regions) |  | | Report (volume) | | Australian Mineral Foundation 63 Conyngham St Glenside South Australia 5065 Australia (Orders: Tel: (08)379-0444)...collectively present data from deep sea drilling in the Western Pacific, in particular the geochemical variations...the Josephine ophiolite from the Oman and Bay of Islands ophiolites, which probably formed at fast-spreading...sediments were thrust >100 km southeastward beneath western North America, and a coeval magmatic arc (Chetco...varies considerably from south to north (Harper 1984). In the south (south of lat. 41°45'N, Fig. 1), |  | | Book (edition) | | beginning with “northern”, “eastern”, “northwestern”, “south-central”, etc., is limited. However, other such...different hierarchies: Hawaii BZ East Pacific Ocean Islands Polynesia United States All three BZ broader terms...Persian Gulf. BT United Arab Emirates Arabian Peninsula Abukuma Mountains NE of Utsunomiya in E central...Accomack County Accomack- County On the Delmarva Peninsula. search Accomac County. UF Accomac County BT Virginia...Island In central part of Aleutian SW of Alaska Peninsula. BT Alaska United States adamite BA arsenates |  | Whitney, Donna L., Fornash, Katherine F., Kang, Patricia, Ghent, Edward D., Martin, Laure, Okay, Aral I., Vitale Brovarone, Alberto (2020) Lawsonite composition and zoning as tracers of subduction processes: A global review. Lithos, 370. 105636pp. doi:10.1016/j.lithos.2020.105636 | Journal (article/letter/editorial) | | Characterisation and Analysis, University of Western Australia, Crawley WA 6009, Australia 5 Eurasia... Characterisation and Analysis, University of Western Australia, Crawley WA 6009, Australia Eurasia Institute...(M); (4) South Motagua fault zone, Guatemala (M) (Fig. 6b, 7e-f); (5) Voltri Massif, Western Alps, Italy...Ridge area, Kyrgyzstan (M); and (16) the Pam Peninsula, New Caledonia (primarily C). In New Caledonia...including continental subduction terranes such as western Dabieshan, China, the former presence of lawsonite |  | | Book (edition) | | State in E central Brazil. BT Brazil Brazil BA South America Specific lakes, rivers, faults and mountains...aa BT lava SA pahoehoe SA volcanism AABW use Antarctic bottom water Aachen City near the intersection...N322700N322700 W0994500W0994500 Term introduced in 1989. Western Overthrust Belt of Idaho, Utah and Wyoming. IN...BX Idaho BX Utah BX Wyoming BA Western U.S. BA United States SA Western Overthrust Belt Absaroka Range...N433000N450000 W1090000W1101500 BX Montana BX Wyoming BA Western U.S. BA United States SA Beartooth Mountains SA |  | | Report (issue) | | from Antarctica to Alaska Edited by Suzanne Mahlburg Kay and Carlos W. Rapela v /r r ■ M “ & ■■...1 >* n \ . . s. - ( \ v Plutonism from Antarctica to Alaska Edited by Suzanne Mahlburg Kay Institute...Cataloging-in-Publication Data Plutonism from Antarctica to Alaska / edited by Suzanne Mahlburg Kay, Carlos...references. ISBN 0-8137-2241-1 1. Intrusions (Geology)—Antarctic regions—Congresses. 2. Intrusions (Geology)—Andes...Intrusions (Geology)—Alaska—Aleutian Islands—Congresses. 4. Granite-Antarctic regions—Congresses. 5. Granite—Andes |  | | Book | | including Argentina, Brazil, Japan, Canada, South Africa, Antarctica, Norway, the Caribbean and Mediterranean...Geological Survey, Geologic Division, Branch of Western Environmental Geology, 345 Middlefield Road, Menlo...Geological Survey, Geologic Division, Branch of Western Environmental Geology, 345 Middlefield Road, Menlo...Brazil Thomas Pyle, University of South Florida, 830 1st Street South, St. Petersburg, Florida 33701 Philip...of Geology, University of Cape Town, Cape Town, South Africa E. S. W. Simpson, Marine Geology Unit, Department | | | Book | | HAYES MORDOJOVICH JRLEN EWING BLAKE, et al. *° ANTARCTICA HOUTZ ALMA30N LUDWIG DEWEYROBERTS U-DUVAt...including Argentina, Brazil, Japan, Canada, South Africa, Antarctica, Norway, the Caribbean and Mediterranean...Geological Survey, Geologic Division, Branch of Western Environmental Geology, 345 Middlefield Road, Menlo...Geological Survey, Geologic Division, Branch of Western Environmental Geology, 345 Middlefield Road, Menlo...Brazil Thomas Pyle, University of South Florida, 830 1st Street South, St. Petersburg, Florida 33701 |  | | Book (volume) | | Mineral Foundation 63 Conyngham Street Glenside South Australia 5065 omission that may be made. © The...1940. Metamorphism in the Lake Wakatipu region, western Otago, New Zealand. Dept. Sci. and Ind. Res. N...described anthophyllites and gedrites from Topiti (western Corsica) with unusually high iron contents and...0.022 0.02 219 7” o920 1 ise ta Kugi-Lyal, south-western Pamir, USSR. Quoted by Cerny (1968) from Ginzburg...in gneissic or schistose rocks, Bamble Sector > South Norway (Beeson, 1978). (Includes P;O; 0.04). ion) |  | Willner, A. P., Pawlig, S., Massonne, H.-J., Herve, F. (2001) METAMORPHIC EVOLUTION OF SPESSARTINE QUARTZITES (COTICULES) IN THE HIGH-PRESSURE, LOW-TEMPERATURE COMPLEX AT BAHIA MANSA, COASTAL CORDILLERA OF SOUTH-CENTRAL CHILE. The Canadian Mineralogist, 39 (6) 1547-1569 doi:10.2113/gscanmin.39.6.1547 | Journal (article/letter/editorial) | | LOW-TEMPERATURE COMPLEX AT BAHIA MANSA, COASTAL CORDILLERA OF SOUTH-CENTRAL CHILE ARNE P. WILLNER§ Institut für Geologie...Bahia Mansa within the mainly metapsammopelitic Western Series, which forms most of the basement in the...exposed within the Coastal Cordillera in Chile, south of latitude 32ºS, that has been interpreted as a...subduction and high-pressure metamorphic rocks at the South American convergent margin. In detail, our aims...(Aguirre et al. 1972, Hervé 1988; Fig. 1). The Western Series consists of transposed, low-grade phyllites |  | | Journal (article/letter/editorial) | | concentrations and isotopic compositions in the South Atlantic and Southern Ocean C. ABADIE*1, F. LACAN1...the oxic South Atlantic and Southern Ocean, off the South African coast towards Antarctica. During the...the missing “Argoland” which have separated from Western Australia in the Late Jurassic and collided to...B 3080, Belgium 2 Department of Earth Sciences,South Parks Road, Oxford OX1 3AN, UK 3 ARC Centre for...Department of Geology, University of Johannesburg, South Africa 1 Archaean TTG magmas are regarded to have |  | | Report (issue) | | have been described from all continents except Antarctica (Fig. 1). Nearly all of the melanges reported... K. A., eds., Mesozoic paleogeography of the western United States: Los Angeles, Pacific Section Society...Cenozoic olistostromes on the southern slope of the Western Caucasus: International Geology Revue, v. 9, p...terranes of the Ghost Rocks Formation, Kodiak Islands, Alaska, in Raymond, L. A., ed., Melanges: Their...310 p. Connelly, W., 1978, Uyak Complex, Kodiak Islands, Alaska: A Cretaceous subduction complex: Geological |  | | Journal (article/letter/editorial) | | Peridotites in this study span the boundary between the Western Volcanic Zone and the Sparsely Magmatic Zone. We...xintata@yahoo.com.cn ) 2 College of Public Administration, South-Central University for Nationalities, Wuhan PRC...Department of Earth Sciences, University of Oxford, South Parks Road, OX1 3AN, Oxford, UK. 1 A ~4‰ negative...the eruption of the Wrangellia oceanic plateau (western North America), a Large Igneous Province (LIP)...of Carboniferous-Permian volcanic rocks in the western of Inner Mongolia, China EHSAN DANESHVAR1 1 |  | | Book (edition) | | in the Pinnacles area of Badlands National Park, South Dakota, USA (from Retallack 1983a; reprinted with...Holocenecoastal sand dunes north of WandaBeach. New South Wales, Australia (Retallack specimens P2606A, -C...badlands of Mesozoic and Cenozoic rocks in the western USA change color upon exposure to air and on lab0...FeatherConglomerate inthe Allan Hills,VictoriaLand,Antarctica,showingmaximally heavy isotopicvalues(613C,,...reasons of scope and utility are classifications of South Africa (van der Eyk et al. 1969: Soil ClassificationWork- |  | | Journal (issue) | | J SHEFFIELD, YORKSHIRE also in: U.S.-A. • SOUTH AFRICA · AUSTRALIA RHODESIA& SWITZERLAND Model...• • Mineral Occurrences in the British Solomon Islands . • • Meeting of the Southern Regional Committee...Geography of Asiatic Russia. By S. P. Suslov . . . South African Mining and Engineering Year Book. 1961-62...Princeton University, U.S.A. 9. Metavolcanic, albite-clinozoisite-schist, Tobago. Analyst: R. B. Ellestad, University...crops out along Basin Galap Trace some two miles south of Toco village. Its field relationships with the |  | | Book | | west of the bathymetric rise crest. Immediately south of this area, seismic reflection data indicate a...across Transform B (15 km lateral offset) to the south has a broad V-shaped median valley with a broad...Area-two asymmetrically extended areas (north and south) linked to a central symmetrically spreading cell;...detachment faults), star - major hydrothermal sites . south of the Kane Transform (Figure 4a) at 24 degrees...the walls of the FAMOUS rifts. In contrast, the western wall is almost 1500 m higher and significantly |
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