 | Pope, Ed L., Jutzeler, Martin, Cartigny, Matthieu J.B., Shreeve, James, Talling, Peter J., Wright, Ian C., Wysoczanski, Richard J. (2018) Origin of spectacular fields of submarine sediment waves around volcanic islands. Earth and Planetary Science Letters, 493. 12-24 doi:10.1016/j.epsl.2018.04.020 | Journal (article/letter/editorial) | | spectacular fields of submarine sediment waves around volcanic islands Ed L. Pope a,∗ , Martin Jutzeler...Canterbury, Private Bag 4800, Christchurch 8140, New Zealand h National Institute of Water and Atmospheric...Atmospheric Research, PO BOX 14-901, Wellington, New Zealand b a r t i c l e i n f o Article history: Received...online xxxx Editor: T.A. Mather Keywords: volcanic islands landslides eruption-fed turbidity currents geohazards...deposits on volcanic island flanks is important for reconstruction of volcanic island history and geohazard |  | | Journal (article/letter/editorial) | | CAMPBELL ISLAND, SOUTHWEST PACIFIC Key Words--Aluminum hydroxide, Bayerite, Brucite, Campbell Island, Gibbsite...deposit ofbayerite [/3-Al(OH)3] on subtropical Raoul Island (lat. 29~ long. 177055'E), which resulted from...subantarctic Campbell Island Oat. 52~ long. 169~ were obtained from the New Zealand Department of Conservation...OCCURRENCE Campbell Island lies about 600 km south of the main islands of New Zealand. On Beeman Point,... in Perseverance Harbour, the New Zealand Meteorological Service maintains a low-pressure hydrogen generator |  | | Journal (article/letter/editorial) | | isotope evidence for the formation of silicic Kermadec island arc and Havre–Lau backarc magmas by fractional...material. Andesitic to rhyolitic samples from two Kermadec island arc volcanoes and basalts to dacites from the...high-temperature hydrothermally metamorphosed rocks in the island arc crust or the backarc crust can be ruled out...magmas in the arc and backarc region. Neither the island arc dacites and rhyolites nor the backarc andesites...magmas generated in the mantle wedge beneath the island arc are basaltic the average continental crust |  | | Report (chapter) | | Felsic volcanism in the Kermadec arc, SW Pacific: crustal recycling in an oceanic setting I A N E . M...University of Auckland, PB 92019, Auckland, New Zealand (e-mail ie.smith@auckland.ac.nz) 2present address:...North, New Zealand 4School of Science and Technology, University ofWaikato, PB 3105, Hamilton, New Zealand...dacites and rhyolites relatively uncommon. The Kermadec arc is an intraoceanic convergent system in the...setting, felsic magmatism is widespread. In the Kermadec Islands, Macauley Volcano is a basaltic volcano that |  | | Journal (article/letter/editorial) | | The Pleistocene-Recent Tonga-Kermadec Arc Lavas: Interpretation of New Isotopic and Rare Earth Data in...typescript accepted 2 December 1986) ABSTRACT New REE data, and new Nd, O, Sr, and Pb isotopic data are presented...differences in chemistry between the Tonga and Kermadec arc segments. The mechanism of LILE enrichment...zone, involving induced convection. The back-arc island of Niua fo'ou is geochemically quite distinct from...Pleistocene-Recent volcanoes erupted along the linear Kermadec-Tonga arc (Fig. 1) constitute a clear example |  | | Report (chapter) | | Wellington. New Zealand J. C. SCHOFIELD New Zealand Geological Survey, Box 61.012, Otara, New Zealand G. G...421 421 421 421 422 422 Tonga, Kermadec and Lau are groups of islands flanked by oceanic trenches centrally...Zones: four structural zones are suggested for this 'island arc'. From west to east they are the Lau Ridge...forming the Colville Ridge, Havre Trough, Kermadec Ridge and Kermadec Trench respectively (Fig. 2). The last...eastern margin of the 'island arc' may be taken at the outer edge of the Tonga-Kermadec Trench, whilst the |  | Waight, Tod E., Troll, Valentin R., Gamble, John A., Price, Richard C., Chadwick, Jane P. (2017) Hf isotope evidence for variable slab input and crustal addition in basalts and andesites of the Taupo Volcanic Zone, New Zealand. Lithos, 284. 222-236 doi:10.1016/j.lithos.2017.04.009 | Journal (article/letter/editorial) | | basalts and andesites of the Taupo Volcanic Zone, New Zealand Tod E. Waight, Valentin R. Troll, John A. Gamble...basalts and andesites of the Taupo Volcanic Zone, New Zealand, LITHOS (2017), doi:10.1016/j.lithos.2017.04...andesites of the Taupo Volcanic Zone, IP T New Zealand NU Jane P. Chadwickf SC R Tod E. Waighta...University of CE P Wellington, P.O. Box 600, New Zealand. d) School of Biological, Earth and Environmental...University of Waikato, Private Bag 3105, Hamilton, New Zealand f) Science Gallery, Trinity College Dublin, Pearse |  | | Journal (article/letter/editorial) | | strike of the subducted Pacific plate beneath Tonga-Kermadec shows evidence for a high-velocity layer of crustal...has been transformed to eclogite, but in Tonga-Kermadec the eclogite must have high seismic velocity and...explain both the high-velocity layer beneath Tonga-Kermadec and the low-velocity layer beneath Japan as being...subducting beneath Japan and that beneath Tonga-Kermadec. 1. Introduction Subduction zones are the sites...petrofabric studies of a suite of rocks from the Bay of Islands ophiolite, Newfoundland [13] and in the Semail |  | | Journal (article/letter/editorial) | | UNIVERSITY OF WELLING TON, P.O. BOX 600, WELLINGTON, NEW ZEALAND 'RESEARCH SCHOOL OF EARTH SCIENCES, AUSTRALIAN...UNIVERSITY, CANBERRA, A.C.T. 0200, AUSTRALIA 'NEW ZEALAND OCEANOGRAPHIC INSTITUTE, NATIONAL INSTITUTE OF...WELLINGTON, NEW ZEALAND 'DEPARTMENT OF GEOLOGY, UNIVERSITY OF AUCKLAND, PRIVATE BAG 92-019, AUCKLAND, NEW ZEALAND...ZEALAND Sediment mixing and recycling through a subduction zone can be Nb, P and Ti and distinctive enrichments...relative to mantle. Isotopic measediments from the Kermadec-Hikurangi Margin volcanic arc surements of Pb |  | | Journal (article/letter/editorial) | | Mineralogy and Geochemistry of the Younger Volcanic Islands of Tonga, S.W. Pacific by A. EWART, W. B. BRYAN...Tongan Islands comprise a double island chain, and lie at the northern end of an active island arc extending...extending NNE from northern New Zealand. The eastern chain are limestone covered, with an underlying pre-Upper...exposed on one island. The active volcanoes, the subject of this paper, form the western island chain, and...seismic zone. Basaltic andesite dominates the islands of Hunga Ha'apai and Late (and also Tofua and Kao |  | | Journal (article/letter/editorial) | | analysis system: deciphering mean compositions of island and continental arc magmas, and influence of the...analysis system: deciphering mean compositions of island and continental arc magmas, and influence of the...analysis system: deciphering mean compositions of island and continental arc magmas, and influence of the...is to determine the mean compositions of modern island and continental arcs, along with dispersion estimates...calculated from the available combined data from all island or continental arcs. However, it is mandatory to |  | de Ronde, C. E. J., Hannington, M. D., Stoffers, P., Wright, I. C., Ditchburn, R. G., Reyes, A. G., Baker, E. T., Massoth, G. J., Lupton, J. E., Walker, S. L., Greene, R. R., Soong, C. W. R., Ishibashi, J., Lebon, G. T., Bray, C. J., Resing, J. A. (2005) Evolution of a Submarine Magmatic-Hydrothermal System: Brothers Volcano, Southern Kermadec Arc, New Zealand. Economic Geology, 100 (6) 1097-1133 doi:10.2113/gsecongeo.100.6.1097 | Journal (article/letter/editorial) | | l System: Brothers Volcano, Southern Kermadec Arc, New Zealand C. E. J. DE RONDE,† Institute of Geological...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand M. D. HANNINGTON, Department of Earth Sciences...Atmospheric Research, P.O. Box 14-901, Wellington, New Zealand R. G. DITCHBURN, A. G. REYES, Institute of Geological...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand E. T. BAKER, Pacific Marine Environmental Laboratory...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand J. E. LUPTON, Pacific Marine Environmental Laboratory |  | Kesler, S. E., Campbell, I. H., Smith, C. N., Hall, C. M., Allen, C. M. (2005) Age of the Pueblo Viejo Gold-Silver Deposit and Its Significance to Modelsfor High-Sulfidation Epithermal Mineralization. Economic Geology, 100 (2) 253-272 doi:10.2113/gsecongeo.100.2.253 | Journal (article/letter/editorial) | | the Los Ranchos Formation is a largely submarine, island-arc tholeiite sequence, very unlike the subaerial...was intruded by the Cotui stock at about 112 Ma. New U-Pb isotope analyses of zircons from quartz porphyries...of its host Los Ranchos Formation, part of the island-arc tholeiite sequence that forms the base of the...sequences to more mafic, dominantly submarine, island-arc tholeiite sequences. At present, relatively...relatively few high-sulfidation deposits are known in island-arc tholeiite sequences. This could reflect the greater |  | Price, Richard C., Turner, Simon, Cook, Craig, Hobden, Barbara, Smith, Ian E.M., Gamble, John A., Handley, Heather, Maas, Roland, Möbis, Anja (2010) Crustal and mantle influences and U–Th–Ra disequilibrium in andesitic lavas of Ngauruhoe volcano, New Zealand. Chemical Geology, 277 (3) 355-373 doi:10.1016/j.chemgeo.2010.08.021 | Journal (article/letter/editorial) | | disequilibrium in andesitic lavas of Ngauruhoe volcano, New Zealand Richard C. Price a,⁎, Simon Turner b, Craig Cook...University of Waikato, Hamilton, PB3105, Hamilton, New Zealand GEMOC Key Centre, Macquarie University, North...Environment, University of Auckland, PB2019 Auckland, New Zealand d Department of Geology, National University...Massey University, PB11222, Palmerston North, New Zealand b c a r t i c l e i n f o Article history:...isotopes Subduction-related magmatism Ngauruhoe New Zealand a b s t r a c t The andesitic volcano Ngauruhoe |  | Turner, Simon, George, Rhiannon, Jerram, Dougal A., Carpenter, Neil, Hawkesworth, Chris (2003) Case studies of plagioclase growth and residence times in island arc lavas from Tonga and the Lesser Antilles, and a model to reconcile discordant age information. Earth and Planetary Science Letters, 214 (1) 279-294 doi:10.1016/s0012-821x(03)00376-5 | Journal (article/letter/editorial) | | studies of plagioclase growth and residence times in island arc lavas from Tonga and the Lesser Antilles, and...dating methods. Two case studies are presented from island arc lavas that highlight such dichotomies. Plagioclase...time spent during entrainment and growth in the new magma prior to eruption. The 226 Ra-excesses were...cores during entrainment by subsequent injections of new magma. Because crystal growth, segregation and entrainment...storage in cumulates which are then incorporated into new magma batches. Plagioclase growth rates of 3^9U10313 |  | | Journal (article/letter/editorial) | | Tectonic control on the genesis of magmas in the New Hebrides arc (Vanuatu) Christoph Beier, Philipp...Tectonic control on the genesis of magmas in the New Hebrides arc (Vanuatu). The address for the corresponding...Tectonic control on the genesis of magmas in the New Hebrides arc (Vanuatu) Christoph Beier1, Philipp... NU SC Germany ABSTRACT MA We present here new bathymetric, petrological and geochemical whole rock...from the submarine Epi volcano in the New Hebrides (Vanuatu) island arc. The PT E D structure has previously |  | Gruen, G., Weis, P., Driesner, T., de Ronde, C. E. J., Heinrich, C. A. (2012) Fluid-Flow Patterns at Brothers Volcano, Southern Kermadec Arc: Insights from Geologically Constrained Numerical Simulations. Economic Geology, 107 (8) 1595-1611 doi:10.2113/econgeo.107.8.1595 | Journal (article/letter/editorial) | | Fluid-Flow Patterns at Brothers Volcano, Southern Kermadec Arc: Insights from Geologically Constrained Numerical... Science, P.O. Box 31-312, Lower Hutt 5010, New Zealand Abstract Numerical, multiphase pure-water simulations...venting at Brothers volcano, southern Kermadec arc, New Zealand. By comparing the results for different...back-arc basins with variable but generally larger sediment input (e.g., Binns and Scott, 1993; Fouquet et...edifices along the southernmost 260-kmlong active Kermadec arc segment of the Western Pacific margin, stretching |  | 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 | | FISSure vent . FUMArole field . HYDRothermal region . ISLAnd volcano. LAVA dome. MAAR . NOT volcanic . PUMIce...Regional fissure eruption S = Submarine eruption I = Island-forming eruption G = Subglacial eruption C = Crater...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 |  | | Journal (article/letter/editorial) | | volcanic episodes namely, ophiolitic metavolcanics, island arc metavolcanics, Dokhan volcanics and alkaline...named as Old Metavolcanics (OMV; Stern, 1981). Island arc metavolcanics are known as Shadli metavolcanic...ignimbrite and pyroclastics. This study presents a new geological and geochemical investigation on the Wadi...Eastern Desert of Egypt consists mainly of : 1) island arc assemblage (850–614 Ma; Kröner et al., 1992;...to discriminate different basalt types. Typical island arc tholeiites (IAT) have Ti/V ratios ranging between |  | | Book | | org/details/oceanicislandsO00Onunn_z7n0 Oceanic Islands lc The Natural Environment Series Editors: Andrew...Andrew Goudie and Heather Viles This new Blackwell series aims to provide readers with accessible, up-todate...processes that operate upon it. Published Oceanic Islands Patrick D. Nunn Forthcoming Rock Slopes Robert...Whalley, B.]. Smith and J.P. McGreevy Oceanic Islands Patrick D. Nunn BLACKWELL UK & Cambridge Ret...Cataloging-in-Publication Data Nunn, Patrick D., 1955— Oceanic Islands/Patrick D. Nunn p. cm—(The natural environment; |  | | | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'... ' r \ rr " WART ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~....Associate Editors: G. R. Stevens, M. T. Te Punga New Zealand Geological Survey, Department of Scientific and |  | | Book (volume) | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'... ' r \ rr " WART ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~....Associate Editors: G. R. Stevens, M. T. Te Punga New Zealand Geological Survey, Department of Scientific and |  | Rouwet, Dmitri, Sandri, Laura, Marzocchi, Warner, Gottsmann, Joachim, Selva, Jacopo, Tonini, Roberto, Papale, Paolo (2014) Recognizing and tracking volcanic hazards related to non-magmatic unrest: a review. Journal of Applied Volcanology, 3. doi:10.1186/s13617-014-0017-3 | Journal (article/letter/editorial) | | cycle (in contrast to geysers) (Inferno Lake, New Zealand, Vandemeulebrouck et al. 2005; Boiling Lake,...Recently, sulfur flows were observed at White Island (New Zealand, 2013); Poás (Costa Rica, in May 2005, 10...September 2007 phreatomagmatic eruption of Ruapehu (New Zealand) the volcano was seismically quiet and the crater... Shinohara et al. 1993, 2002; Kudryavy, Kuril Islands, Taran et al. 1995). Despite the fact that magmatic...clear signals of magma migration (Rabaul, Papua New Guinea; Long Valley Caldera, Evans et al. 2002; Lewicki |  | | Journal (article/letter/editorial) | | elsevier.com/locate/lithos Neoproterozoic nascent island arc volcanism from the Nubian Shield of Egypt:...Available online 1 December 2011 Keywords: Immature island arcs Felsic volcanic rocks Arabian–Nubian Shield...basalts are more akin to those crystallizing from island-arc tholeiitic magmas. The tholeiitic nature of...suggest that they were developed in an immature island arc setting. The subchondritic Nb/Ta ratios (with...subordinate, implying that the subduction system was sediment-starved and far from continental clastic input |  | | Journal (article/letter/editorial) | | Northern Marianas: Implications for the Origin of Island Arc Basalts T.H. Dixon t and R. Batiza 2 t GeologicalResearch...volcanically active islands in the northern Marianas group, an intra-oceanic island arc. The data include...intra-oceanic islands arcs. It is suggested, however, that they are not typical of the 'island arc tholeiitic'...suggest a purely mantle origin for the Marianas island arc basalts, with negligible input from subducted...not be a sufficient condition for initiation of island arc magmatism. Intersection of the Benioff zone |
|
