Program
1B. Magma processes in crust All abstracts
| Oral presentation Date/Room/Chair |
July 23 AM1 (8:45-10:30) | Room B1 | Olivier Bachmann, Christian Huber |
|---|---|---|---|
| July 23 AM2 (10:45-12:30) | Room B1 | Georg Zellmer, Graham Hill | |
| July 23 PM1 (15:00-16:45) | Room B1 | Jonathan Lees, Olivier Bachmann | |
| July 23 PM2 (17:00-18:45) | Room B1 | Olivier Bachmann, Christian Huber | |
| Poster presentation | July 24 Core Time (13:30-15:00) | ||
| Convener | Olivier Bachmann, John Gamble | ||
| Date/Time | No. | Title | Authors | Presenter | Page |
|---|---|---|---|---|---|
| July 23 8:45-9:15 |
3A1_1B-O1 Invited |
Generation processes of magmas of large pyroclastic eruption cycles at Aso volcano, SW Japan | Katsuya Kaneko, Takehiro Koyaguchi | Katsuya Kaneko | 63 |
| July 23 9:15-9:30 |
3A1_1B-O2 | Evolution of a large, hot, restless rhyolitic magma system at Laguna del Maule, Chile | Brad S Singer, Nathan L Andersen, Martyn Unsworth, Other | Brad S Singer | 64 |
| July 23 9:30-9:45 |
3A1_1B-O3 | Changing the metaphor: from magma chamber to magma reservoir | Katharine V Cashman, Guido Giordano | Katharine V Cashman | 65 |
| July 23 9:45-10:00 |
3A1_1B-O4 | Amphibole barometry in rhyolitic systems: an experimental recalibration and application to the Cappadocian ignimbrites (Turkey). | Etienne Medard, Jean-Luc Le Pennec, Justine Francomme, Other | Etienne Medard | 66 |
| July 23 10:00-10:15 |
3A1_1B-O5 | Experimental study of origin of silicic magmas in the primitive, intra-oceanic Tongan arc | Tracy Rushmer, Raul Brens, Simon Turner, Other | Tracy Rushmer | 67 |
| July 23 10:15-10:30 |
3A1_1B-O6 | Mantle origin of basalts parental to tholeiitic differentiation products in the Andean Southern Volcanic Zone (SVZ): Confirmed by U-series disequilibria and10Be/9Be | M. Dungan, L. Cooper, J. Schaefer, Other | M. Dungan | 68 |
| July 23 10:45-11:15 |
3A2_1B-O7 Invited |
Tomography of crustal magma bodies | Jonathan M. Lees | Jonathan M. Lees | 69 |
| July 23 11:15-11:30 |
3A2_1B-O8 | Deep magma feeding system of Fuji volcano, Japan | Eiichi Takahashi, Junichi Nakajima, Kenta Asano | Eiichi Takahashi | 70 |
| July 23 11:30-11:45 |
3A2_1B-O9 | Upper crustal structure of Newberry Volcano from P-wave tomography and finite difference waveform modeling | Emilie Hooft, Matthew Beachly, Douglas Toomey, Other | Emilie Hooft | 71 |
| July 23 11:45-12:00 |
3A2_1B-O10 | The New Tolbachik Fissure Eruption in Kamchatka, 27.XI 2012-2013. Earthquakes Preceding the Event and First Estimates of its Duration | Sergey A. Fedotov, Alexey L. Sobisevich, Lidia B. Slavina | Sergey A. Fedotov | 72 |
| July 23 12:00-12:15 |
3A2_1B-O11 | Low velocity structure beneath Kyushu island, Japan, inferred from Receiver functions. | Takuya Ueda, Hiroshi Takenaka, Takumi Murakoshi, Other | Takuya Ueda | 73 |
| July 23 12:15-12:30 |
3A2_1B-O12 | Why we need ultra-deep drilling into IBM arc crust? | Yoshihiko Tamura, Yoshiyuki Tatsumi | Yoshihiko Tamura | 74 |
| July 23 15:00-15:30 |
3P1_1B-O13 Invited |
Along-arc geochemical and isotopic variations in Javanese volcanic rocks: constraints on the crustal architecture of the Sunda arc, Indonesia | Heather Handley, Janne Blichert-Toft, Simon Turner, Other | Heather Handley | 75 |
| July 23 15:30-15:45 |
3P1_1B-O14 | Andesites and the continental crust | Jon P Davidson | Jon P Davidson | 76 |
| July 23 15:45-16:00 |
3P1_1B-O15 | Sr-Nd-Pb-Hf isotopic study of Cretaceous to Paleogene granitic rocks from northeast Japan | Nobutaka Tsuchiya, Shinichi Kagashima, Yuka Hirahara, Other | Nobutaka Tsuchiya | 77 |
| July 23 16:00-16:15 |
3P1_1B-O16 | Geophysical Investigations of Cerro Negro Volcano, Nicaragua: Insights on magmatic plumbing systems | Patricia G MacQueen, Glyn Williams-Jones, Jeffrey M Zurek | Patricia G MacQueen | 78 |
| July 23 16:15-16:30 |
3P1_1B-O17 | Nature of Sub-volcanic Magma Chambers in Emeishan Province, China: Evidence from Quantitative Textural Analysis of Plagioclase Megacrysts in the Giant Plagioclase Basalts | Lilu Cheng, Ling Zeng | Lilu Cheng | 79 |
| July 23 16:30-16:45 |
3P1_1B-O18 | Across arc variation of strontium isotopic and K2O composition in the quaternary volcanic rocks from west java: evidence for crustal assimilation and the involvement of subducted components | Mirzam Abdurrachman, Masatsugu Yamamoto, Daizo Ishiyama, Other | Mirzam Abdurrachman | 80 |
| July 23 17:00-17:30 |
3P2_1B-O19 Invited |
Structure of the Tongariro Volcanic Complex Magmatic System, New Zealand: Insights from Magnetotelluric Imaging | Graham J Hill, T. Grant Caldwell, Yasuo Ogawa, Other | Graham J Hill | 81 |
| July 23 17:30-17:45 |
3P2_1B-O20 | Magnetotelluric images of magma distribution beneath Volcan Uturuncu, Bolivia | Matthew J. Comeau, Martyn J. Unsworth, Faustino Ticona | Matthew J. Comeau | 82 |
| July 23 17:45-18:00 |
3P2_1B-O21 | Towards a sharper image of the Lazufre complex in the Central Andes by combining independent data from magnetotellurics and InSAR | Heinrich Brasse, Ingmar Budach, Daniel Diaz, Other | Heinrich Brasse | 83 |
| July 23 18:00-18:15 |
3P2_1B-O22 | Geophysical and laboratory constraints on the size and composition of crustal magma bodies | Martyn J Unsworth, Leila Hashim, Matthew J Comeau, Other | Martyn J Unsworth | 84 |
| July 23 18:15-18:30 |
3P2_1B-O23 | Accelerating unrest within a large rhyolitic magma system during 2007-2013 at Laguna del Maule volcanic field, Chile | Helene Le Mevel, Kurt Feigl, Tabrez Ali, Other | Helene Le Mevel | 85 |
| July 23 18:30-18:45 |
3P2_1B-O24 | Structural control on magmatism along divergent and convergent plate boundaries | Valerio Acocella | Valerio Acocella | 86 |
| July 24 Poster |
4W_1B-P1 | Magma genesis of the acidic volcanism and association with basaltic volcanism in the intra-arc rift zone of the Izu volcanic arc, Japan | Satoru Haraguchi, Hidekazu Tokuyama, Teruaki Ishii | Satoru Haraguchi | 87 |
| July 24 Poster |
4W_1B-P2 | Petrology and geochemistry of java volcanoes, indonesia: a key for understanding the lithospheric interior beneath western sunda arc | Mirzam Abdurrachman, Febby Yudhi Pratama | Mirzam Abdurrachman | 88 |
| July 24 Poster |
4W_1B-P3 | The crustal structure in the cinder cones zone of Plosky Tolbachik volcano, Kamchatka | Yulia Kugaenko, Vadim Saltykov | Yulia Kugaenko | 89 |
| July 24 Poster |
4W_1B-P4 | Petrology of felsic rocks dredged from the Myojin Seamount and the Myojin Rift in the north Izu-Bonin arc - Contribution of intra-oceanic subduction system to making continental middle crust - | Takanori Yoshida, Satshi Okamura, Izumi Sakamoto, Other | Takanori Yoshida | 90 |
| July 24 Poster |
4W_1B-P5 | Tomographic image of the crust beneath the Aira caldera in southern Kyushu | Hiroki Miyamachi, Paul Karson Alanis, Hiroshi Yakiwara, Other | Hiroki Miyamachi | 91 |
| July 24 Poster |
4W_1B-P6 | The significance of two-pyroxene pseudo-decompression paths (PDPs) in mafic to intermediate arc magmas | Georg F Zellmer, Yoshiyuki Iizuka, Anja Moebis, Other | Georg F Zellmer | 92 |
| July 24 Poster |
4W_1B-P7 | Preliminary petrologic and geochemical observations of volcanic rocks associated with an area of active surface uplift in the Lazufre region, Andean Central Volcanic Zone | Alicia D Wilder, Todd C Feeley, Gary S Michelfelder | Alicia D Wilder | 93 |
| July 24 Poster |
4W_1B-P8 | 8 Ma time series of explosive volcanism at the Central American Volcanic Arc (marine tephras from ODP and DSDP sites) | Julie C Schindlbeck, Steffen Kutterolf, Armin Freundt | Julie C Schindlbeck | 94 |
| July 24 Poster |
4W_1B-P9 | Santorini volcano magma plumbing system: constraints from a combined experimental and natural products study | Anita Cadoux, Joan Andujar, Bruno Scaillet, Other | Tim Druitt | 95 |
| July 24 Poster |
4W_1B-P10 | The redox states of basaltic and boninitic magmas throughout the early stage of the Bonin arc formation; Fe-K edge XANES study | Hidemi Ishibashi, Shoko Odake, Kyoko Kanayama, Other | Hidemi Ishibashi | 96 |
| July 24 Poster |
4W_1B-P11 | Petrological and petrochemical investigations of Iwanoyama-Iyuzan volcanic chain in Higashi-Izu monogenetic volcano group, Izu-Bonin volcanic arc, central Japan | Hiromichi Kanai, Yoji Arakawa, Yoshiyuki Tajima, Other | Hiromichi Kanai | 97 |
| July 24 Poster |
4W_1B-P12 | Evolution of volcanism and magmatism during initial arc stage of the Oman ophiolite | Yuki Kusano, Yoshiko Adachi, Susumu Umino, Other | Yuki Kusano | 98 |
| July 24 Poster |
4W_1B-P13 | New geochemical classification of global boninites | Kyoko Kanayama, Keitaro Kitamura, Susumu Umino | Kyoko Kanayama | 99 |
| July 24 Poster |
4W_1B-P14 | Magma mixing mechanism of Fujiyama lava dome in Takahara volcano, northeast Japan | Yoshiyuki Tajima, Yoji Arakawa, Kei Ikehata, Other | Yoshiyuki Tajima | 100 |
| July 24 Poster |
4W_1B-P15 | Origin of voluminous andesite - dacite in the Hohi Volcanic Zone : Role of basaltic magma, SW Japan | Yoshiyuki Horikawa, Takashi Nagao | Takashi Nagao | 101 |
| July 24 Poster |
4W_1B-P16 | Co-Variation of Sr-Nd-Pb-Hf Isotope Chemistries of the Quaternary Lavas and the Basement Granitoids, Northeastern Japan arc | Yuka Hirahara, Shinichi Kagashima, Masao Ban, Other | Yuka Hirahara | 102 |
| July 24 Poster |
4W_1B-P17 | Relationship between seismic structure and magma migration during the 2011-2012 El Hierro (Canary Islands) eruption | Antonio Villasenor, Carmen del Fresno, Carmen Lopez, Other | Antonio Villasenor | 103 |
| July 24 Poster |
4W_1B-P18 | Geochemical study of the mafic rocks from Hokkaido, northern Japan: Spatial variations in the wedge mantle and the magma-generation processes at an arc-arc junction | Ayumi Kosugi, Mitsuhiro Nakagawa | Ayumi Kosugi | 104 |
| July 24 Poster |
4W_1B-P19 | Crustal structure beneath Aso caldera, Japan, as derived from receiver function analyses of waveform data from densely distributed stations | Yuki Abe, Takahiro Ohkura, Takuo Shibutani, Other | Yuki Abe | 105 |
| July 24 Poster |
4W_1B-P20 | Origin of spatial compositional variations of volcanic rocks from Northern Kurile Islands: Geochemical studies of active volcanoes on Paramushir, Atlasova, Antsiferova islands and submarine volcanoes | Olga Bergal-Kuvikas, Mitsuhiro Nakagawa, Gennady Avdeiko | Olga Bergal-Kuvikas | 106 |
| July 24 Poster |
4W_1B-P21 | 40Ar/39Ar and U-Pb zircon ages provide new constraints on the history and magmatic evolution of the central Aleutian arc | Brian R Jicha, Suzanne M Kay, Robert W Kay, Other | Brian R Jicha | 107 |
| July 24 Poster |
4W_1B-P22 | A petrological and isotopic study of volcanic rocks from Mt. Arakurayama and other areas, North Fossa Magna, Central Japan | Akiyuki Narita, Masatsugu Yamamoto | Akiyuki Narita | 108 |
| July 24 Poster |
4W_1B-P23 | Santorini Volcano plumbing system: constraints from melt inclusion volatile contents | Maxime Mercier, Timothy H Druitt, Etienne Deloule, Other | Maxime Mercier | 109 |
| July 24 Poster |
4W_1B-P24 | Three-dimensional seismic velocity structure of the upper crust beneath Kirishima Volcanoes derived from local earthquake data | Hiroshi Yakiwara, Ryoma Mera, Syuichiro Hirano, Other | Hiroshi Yakiwara | 110 |
| July 24 Poster |
4W_1B-P25 | Ar-Ar dating for volcanic rocks from Bowers Ridge, Bering Sea at site U1342A and U1342D | Keiko Sato, Hiroshi Kawabata, Hironobu Hyodo, Other | Keiko Sato | 111 |
| July 24 Poster |
4W_1B-P26 | "Hot Zone" development beneath a long-lived andesite stratovolcano: Temporal evolution of the Mt. Taranaki (New Zealand) magmatic system | Anke V Zernack, Richard Price, Robert B Stewart, Other | Anke V Zernack | 112 |
| July 24 Poster |
4W_1B-P27 | Crustal structure of preexisting Mesozoic basement beneath the Northern Izu-Bonin Arc | Kenichiro Tani, Osamu Ishizuka, Hayato Ueda, Other | Kenichiro Tani | 113 |
| July 24 Poster |
4W_1B-P28 | Imaging rapidly deforming ocean island volcanoes in the western Galápagos archipelago, Ecuador | Gabrielle Tepp, Cynthia Ebinger, Mario Ruiz, Other | Gabrielle Tepp | 114 |
| July 24 Poster |
4W_1B-P29 | Mingling-induced crystallization from Saruana Lava, Chokai, Tohoku Japan, and the origins of end member magmas | Tsukasa Ohba, Hajime Oikawa, Shintaro Hayashi, Other | Tsukasa Ohba | 115 |
| July 24 Poster |
4W_1B-P30 | The initiation of crustal recycling processes in island arcs: insights from the Soufriere Volcanic Centre, Saint Lucia | Jan Lindsay, Axel Schmitt, Robert Trumbull, Other | Jan Lindsay | 116 |
| July 24 Poster |
4W_1B-P31 | Primary boninite magmas explored from melt inclusions | Keitaro Kitamura, Susumu Umino, Kyoko Kanayama | Keitaro Kitamura | 117 |
| July 24 Poster |
4W_1B-P32 | None of us belong: crystal chemistry of andesites in Dominica, Lesser Antilles | Tracy M Howe, Jan M Lindsay, Phil A Shane, Other | Tracy M Howe | 118 |