 | | Report (chapter) | | the Papuan Peninsula and the offshore D'Entrecasteaux Islands (Fig. 1). The rift basin deepens eastwards... Fergusson Island; G, Goodenough Island; MB, Milne Bay; MS, Moresby Seamount; N, Normanby Island; Tr...forearc, is interspersed with several volcanic islands (e.g. Woodlark Island) and seamounts (e.g. Egum...Vogel Basin includes onshore Neogene basins in Papua New Guinea and an adjacent offshore area dominated by...which is studded with coral reefs, atolls and islands and interspersed with submarine channels (Fig. |  | | Journal (article/letter/editorial) | | Pacific, namely in the D'Entrecasteaux Islands, southeastern Papua New Guinea, and on Mayor Island and...and in the Kaeo area of Northland, New Zealand. Peralkaline rhyolites are characteristically related to...compressional tectonic regimes) in Sardinia [5], New Guinea [6] and New Zealand [8] is anomalous. We suggest that...characteristic rhyolitic rock type of the oceanic islands [2]. Less commonly they occur in areas characterised...in continental settings (e.g., basin and range province of western North America [4]). The common factor |  | | Journal (article/letter/editorial) | | Cenozoic volcanic rocks from southeastern Papua New Guinea I. E. M. SMITH AND W. COMPSTON L1THOS Smith...in Cenozoic volcanic rocks ~orn southeastern Papua New Gmnea. L/t/ms, Vol. 15, pp. 1~:g)--206.Oslo. ISSN...episodes of ~ate Cenozoic volcanism in southeastern Papua. Eocene tholeiitic basalts have initial ~Sr/~3r...Cenozoic arc trench type volcanoes in the Papuan islands have initial gVSrl~Sr ratios which show little...7041+_2) in contrast to those from the contiguous Papua New Guinea mainland (0.7036-0.7054). This isotopic discontinuity |  | | Journal (article/letter/editorial) | | of late Cenozoic volcanics from southeast Papua New Guinea: Evidence for multi-component sources in arc...Geology, University @4uckland, Private Bag, Auckland, New Zealand (Received September 12, 1990; revised and...of late Cenozoic volcanics from southeast Papua New Guinea: Evidence for multi-component sources in arc...collisional to extensional tectonics in eastern Papua New Guinea ( P N G ) is reflected in cessation of arc-type...Cretaceous basement of PNG. I. Introduction Papua New Guinea ( P N G ) is located on the northern margin |  | Stolz, A. J., Davies, G. R., Crawford, A. J., Smith, I. E. M. (1992) Sr, Nd and Pb isotopic compositions of calc-alkaline and peralkaline silicic volcanics from the D'Entrecasteaux Islands, Papua New Guinea, and their tectonic significance. Mineralogy and Petrology, 47 (2) 103-126 doi:10.1007/bf01161562 | Journal (article/letter/editorial) | | Peralkaline Silicic Volcanics from the D'Entrecasteaux Islands, Papua New Guinea, and their Tectonic Significance...talc-alkaline rhyolites from the D'Entrecasteaux Islands, eastern Papua New Guinea. Both suites have a typical...dynamic tectonic setting of eastern Papua and the D'Entrecasteaux Islands. In particular, the change from...propogation of the Woodlark spreading ridge into eastern Papua. Zusammenfassung Sr, Nd und Pb Isotopenzusammensetzung...peralkalischer Vulkanite der D' Entrecasteaux Inseln, Papua Neuguinea, und ihre tektonische Bedeutung In dieser |  | | Journal (article/letter/editorial) | | et ai. 1968); ,~orthern Papua New Guinea (Jaques 1967); the Papt~a New Guinea Highlands (MacKenzie & Chappell...1972; MacKenzie 1976); the Managalese Plateau, Papua New Guinea (Ruxton !966); Indonesia (Iddings & Morley...differer.~t associations include: southeastern Papua New Guinea (Smith 1972); T o n e s Strait (Willmott 1972);...France (Girod & Lefevre 1972); the Roman Comagmatic Province (Washington 1906); Armenia (Joplin 1968); the...(Ransome 1898); Uganda (Holmes & Harwood 1937); New South Wales (Joplin 1968); the Canadian Cordillera |  | WHITE, J, BENKER, S, REN, M, URBANCZYK, K, CORRICK, D (2006) Petrogenesis and tectonic setting of the peralkaline Pine Canyon caldera, Trans-Pecos Texas, USA. Lithos, 91 (1) 74-94 doi:10.1016/j.lithos.2006.03.015 | Journal (article/letter/editorial) | | ash-flow caldera that erupted peralkaline quartz trachyte, rhyolite, and high-silica rhyolite lavas and...the southern part of the Trans-Pecos Magmatic Province (TPMP). The eruptive products of the Pine Canyon...3–0.4) produced the quartz trachyte magma. Variation within the quartz trachyte–rhyolite suite was the result...High-silica rhyolite is not cogenetic with the quartz trachyte–rhyolite suite, and can be best explained as the...V. All rights reserved. Keywords: Peralkaline; Trachyte; Rhyolite; Petrogenesis; Continental extension |  | | Journal (article/letter/editorial) | | Reappraisal of the concept using case histories from Papua New Guinea D i f MACKENZIE I.E.M. SMITH* ) Bureau ...seven late Cenozoic volcanic provinces in Papua New Guinea are used in this paper to identify three volcanic...have minimal significance for the rocks from Papua New Guinea. A preferred system of circumoceanicrock nomenclature...International Union of Geological Sciences (IUGS)], and a new procedure is recommended for the recognition of rock...provinces at convergent plate boundaries in Papua New Guinea. These associations are distinguished on a |  | Macdonald, R., Bagiński, B., Leat, P.T., White, J.C., Dzierżanowski, P. (2011) Mineral stability in peralkaline silicic rocks: Information from trachytes of the Menengai volcano, Kenya. Lithos, 125 (1) 553-568 doi:10.1016/j.lithos.2011.03.011 | Journal (article/letter/editorial) | | silica activity (aSiO2 (Qtz) of 0.60–0.66). The new analyses are used, along with published data, to...stabilities are not clear. It appears that peralkaline trachyte–rhyolite sequences evolve along many crystallisation...products in continental rift valleys and oceanic islands and represent one of the highly evolved components...been reported from other settings, e.g. ocean islands such as Terceira, Azores (Self and Gunn, 1976)...Olkaria, Kenya, Macdonald et al. (1987), Eburru Trachyte Formation, Kenya, Ren et al. (2006); Menengai |  | | Journal (article/letter/editorial) | | ferrobasalt-icelanditeferrodacite-rhyolite series of such islands as Iceland (Carmichael, 1964; Wood, 1978) and the...icelandite, Galapagos Islands (McBirney and Williams, 1969); 4, average trachyte lava, at 60 wt % SiOo...are similar to those of certain active volcanic islands, particularly those situated on or near spreading...with rhyodacite and dacite from the Galapagos Islands (McBirney and Williams, 1969), and analyses of...those of comendites from Iceland and other oceanic islands (Macdonald and Bailey, 1970; Sigurdsson, 1971) |  | | Report (volume) | | Vulcan Island, west side of Rabaul Caldera, Papua New Guinea. The island was known to rise, tilt, and subside...the 1937 eruption of Vulcan, Rabaul Caldera, Papua New Guinea. Historical Unrest at Large Calderas of...157 Contents VII Region 4: New Zealand, Tonga, and Kermadec Islands 167 New Zealand Haroharo/Okataina...190 Niuafo'ou 193 Region 5: Melanesia 197 Papua New Guinea St. Andrew Strait 198 Karkar 201 Long Island/Lake...Rabaul 219 Unnamed, near Esa' Ala, D'Entrecasteaux Islands 241 New Hebrides Gaua Island 245 Aoba 248 Ambrym |  | | Report (issue) | | .................................. Melange of islands of outer-arc ridge ........................ Deep-penetration...Malaya ................................ The Tin Islands .................................................Thailand ........................................... Islands between Malaya and Borneo .......................Arc Continued Outer-arc ridge Continued Small islands near Timor ........................................... Islands east of Timor ................................................. Eastern islands ...... |  | | Book (volume) | | Japan Volume 7A The Pacific Ocean PLENUM PRESS· NEW YORK AND LONDON Library of Congress Cataloging...001: 10.1007/978-1-4613-2351-8 ©1985 Plenum Press, New York Softcover reprint of the hardcover 1st edition...Plenum Publishing Corporation 233 Spring Street, New York, N.Y. 10013 All rights reserved No part of this...Lamont-Doherty Geological Observatory Palisades, New York E. Honza Geological Survey of Japan Ibaraki...Lamont-Doherty Geological Observatory Palisades, New York A. Macfarlane C. T. Shyu British Geological |  | | Book (edition) | | .... 396 II.3. Sumatra - Offshore Forearc and islands............................................................. 496 II.4. Sunda Shelf (incl. 'Tin islands', Singkep, Karimata) ....................................... 1338 VII. BANDA SEA, LESSER SUNDA ISLANDS........................................................................ 1507 VIII. WEST PAPUA (WEST NEW GUINEA)............................................................ 1516 VIII.1. New Guinea General and West Papua ................................. |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial view...the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. |  | | Journal (article/letter/editorial) | | ~IhlTI ~ ~ / o Bluey's Ck Formn '& ~ . , ~ Trachyte Rhyodacite ~ Dacite ~ =OA ~ 0~+0. Trachyandesite...the Lachlan Fold Belt from Goonumbla to Orange in New South Wales (£Nd(450Ma) = -~5.8 to +7.6; Sun and...extending from the New South Wales-Victorian border northward towards Parkes and Dubbo in New South Wales there...Wollondilly Basin and Captains Flat-Goulburn Trough in New South Wales, and the Wombat Creek Graben and Limestone...the Captains Flat-Goulburn Trough in southeastern New South Wales and include the Woodlawn (McKay and Hazeldene |  | | Report (issue) | | GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 i Cover photograph: Aerial...Mines Limited. ii GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 Edited...understanding of the mineral wealth of Australia and Papua New Guinea. v vi Committees MONOGRAPH 22 COMMITTEE...Mineral Industries Research Association Limited Papua New Guinea - Department of Mining and Petroleum Bureau...Department of Natural Resources and Environment New South Wales Department of Mineral Resources Western |  | | Book | | With 109 Figures Springer-Verlag Berlin Heidelberg New York 1981 Professor JAMES B. GILL University of...which "solves the andesite problem" and even though new ideas and data keep the issues in a state of flux...sense I began this book in 1966 to 1968 when, as a new graduate student attending AGU meetings in Washington... By temperament VI Preface and age I prefer new explanations to conventional ones and therefore was...over plagioclase to be used as a criterion for trachyte but led to ambiguity in distinguishing andesite |  | Simkin, Tom, Siebert, Lee, McClelland, Lindsay, Bridge, David, Newhall, Christopher, Latter, John H. (1981) Volcanoes of the World. Hutchinson Ross Publishing Co., Stroudsburg, PA. | Book | | Dartmouth College Lindsay McClelland Hanover, New Hampshire David Bridge f Department of Scientific...Industrial Research Geophysics Di vision Wellington, New Zealand Hutchinson Ross Publishing Company Stroudsburg...examples of natural change on our dynamic planet. New material is added to the earth’s surface by volcanoes...data set. PREVIOUS SUMMARIES Volcano lists are not new. The geographer Varenius (Bernhard Varen) published...the regional CAVW volumes had been published, but new eruptions were quickly making the earlier volumes |  | Marks, Michael A.W., Coulson, Ian M., Schilling, Julian, Jacob, Dorrit E., Schmitt, Axel K., Markl, Gregor (2008) The effect of titanite and other HFSE-rich mineral (Ti-bearing andradite, zircon, eudialyte) fractionation on the geochemical evolution of silicate melts. Chemical Geology, 257 (1) 153-172 doi:10.1016/j.chemgeo.2008.09.002 | Journal (article/letter/editorial) | | dykes of carbonatite, lamprophyre, phonolite, trachyte and nephelinite composition crosscut the complex...an Agilent 7500ce quadruple ICP-MS coupled to a New Wave Research UP 213 laser ablation system with a...(Eds.), Electron Probe Quantitation. Plenum Press, New York and London, pp. 261–315. Arzamastsev, A.A.,...eclogite-facies metamorphism, D'Entrecasteaux Islands, SE Papua New Guinea. Journal of Metamorphic Geology |  | | Report (issue) | | Iceland____________________________________ Minor islands-Canary, Cape Verde, Faroe (Faeroe), Jan Mayen,...Madagascar (Malagasy Republic)_____________ Minor islands-Kerguelen, Reunion, Rodriguez, and Saint PauL ______________...___________________________ ------Bismarck Archipelago and eastern New Guinea_ Borneo (North Borneo, Brunei, Sarawak, and...Fiji--------------------------------------Galapagos Islands _____________ ------------Java________________...Kermadec Islands __________________________ _ Molucca Islands ___________________________ _ New Caledonia |  | | Book | | SCIENTIFIC PUBLISHING COMPANY AMSTERDAM - OXFORD - NEW YORK 1979 ELSEVIER SCIENTIFIC PUBLISHING COMPANY...ELSEVIER/NORTH-HOLLAND INC. 52, Vanderbilt Avenue New York, N.Y. 10017 Library of Congress Cataloging...of Rio Brazos and Twilight Gneiss of Colorado and New Mexico (Barker et al., 1976; Barker and Mil lard...type; e.g., the lowAlpOo trondhjemite of Rio Brazos, New Mexico (Barker et al., 1976), shows as much as 5...Colorado genesis. and The 1.7- t o northern New Geol. Soc. Am. B u l l . , 87: 189-198. Barker |  | | Book | | Lithosphere Program 1995 ELSEVIER Amsterdam - Lausanne - New York - Oxford - Shannon -Tokyo ELSEVIER SCIENCE...south and west, the Basin and Range Province stretches across southern New Mexico, southern Arizona and northern...Grande Rift"), is constructed through Albuquerque, New Mexico. At this latitude (35~ the vertical and horizontal...Geophysics of Karlsruhe University) and at Los Alamos, New Mexico in 1987 and 1988 (hosted by the Los Alamos...Although this book may focus more on review than on new research, all authors firmly agreed that the entire |
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