Outline of Session

   

Solid Earth Sciences(S) / Science of the Earth's Interior & Techtonophysics(IT)
S-IT038 The Oceanic lithosphere: Birth, Growth and Sub(ob)duction


Short title Life cycle of the oceanic lithosphere
Oral presentation
Date/Room/Chair
May 26 PM1 (13:45 - 15:15) 202 Tomoaki Morishita  / Satoshi SAITO 
May 26 PM2 (15:30 - 17:00) 202 Yumiko Harigane  / Yoshiko Adachi 
May 27 AM1 (09:00 - 10:30) 202 Sumiaki Machi  / Kyoko Yamaoka 
Poster presentation
Date/Room
May 26 (Core Time 17:15 - 18:45) Convention Hall
Contact Tomoaki Morishita
Email moripta@kenroku.kanazawa-u.ac.jp
Convener Tomoaki Morishita  / Natsue Abe  / Eiichi Takazawa  / Susumu Umino  / Katsuyoshi Michibayashi  / Kentaro Nakamura  / Yoshiko Adachi  / Toshio Nozaka 
Scope We have never clearly answered major global questions: what are the architectures and compositions of the oceanic lithosphere? In order to comprehensively understand the LIFE CYCLE of the oceanic lithosphere through the Earth history, the session welcome all researchers and students from any scientific fields related to "intact" as well as "fossil" oceanic lithosphere, e.g. ophiolite.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 26 PM1 (13:45-15:15) 202                              to the top
13:45 - 13:57 SIT038-01 Numerical simulations of hydrothermal circulation in a three-dimensional seamount complex yoshifumi kawada yoshifumi kawada English
13:57 - 14:09 SIT038-02 Volcanic stratigraphy and evolution of extrusive layers in the Oman ophiolite Yuki Kusano
Sumio Miyashita
Susumu Umino
Yuki Kusano English
14:09 - 14:21 SIT038-03 Acquisition of ground reference of sidescan sonar 'Wadatsumi' imagery and magnetic anomaly in the central Mariana Basin Miho Asada
Toshiya Fujiwara
Susumu Umino
Miho Asada English
14:21 - 14:33 SIT038-04 Magma systems controlled by segment structure: example in Oman ophiolite Sumio Miyashita
Yuki Kusano
Yutaka Nogawa
other
Sumio Miyashita English
14:33 - 14:48 SIT038-05 Understanding seismological nature of oceanic crust, mantle and Moho toward IODP Mohole project Shuichi Kodaira
Gou Fujie
Mikiya Yamashita
other
Shuichi Kodaira English
14:48 - 15:00 SIT038-06 Variation of late intrusives in the crustal section of Oman ophiolite Yoshiko Adachi
Sumio Miyashita
Takashi Tomatsu
other
Yoshiko Adachi English
15:00 - 15:15 SIT038-07 Petrologic nature of Moho in the northern Oman ophiolite Shoji Arai Shoji Arai English
Oral Presentation   May 26 PM2 (15:30-17:00) 202                              to the top
15:30 - 15:45 SIT038-08 Petrochemistry of felsic rocks from the Oman ophiolite Nobutaka Tsuchiya
Yoshiko Adachi
Sumio Miyashita
other
Nobutaka Tsuchiya English
15:45 - 16:00 Invited
SIT038-09
Ridge subduction and evolution of continental crust - Chile ridge subduction zone Ryo Anma
Shin Ki-Cheol
Yuji Orihashi
other
Ryo Anma English
16:00 - 16:15 SIT038-10 Ultra-low-pressure, anthophyllite-free contact metamorphism of serpentinite over the roof of a granite intrusion Akira Ishiwatari
Sumiaki Machi
Masashi Matsumoto
Akira Ishiwatari English
16:15 - 16:30 Invited
SIT038-11
Evolution of the Philippine Sea: constraints from the new observations at Godzilla Mullion Yasuhiko Ohara
Jonathan E. Snow
Osamu Ishizuka
other
Yasuhiko Ohara English
16:30 - 16:45 SIT038-12 Role of subducted ocean islands in the genesis of serpentinite seamount: proposal of Yokose-Maekawa model Hisayoshi Yokose
Hirokazu Maekawa
Hisayoshi Yokose English
16:45 - 17:00 SIT038-13 Evidence for diffusion and folding process from the Mg# profile in the Horoman mantle peridotite complex Takayuki Nakano
Atsushi Toramaru
Atsushi Toramaru English
Oral Presentation   May 27 AM1 (09:00-10:30) 202                              to the top
09:00 - 09:15 SIT038-14 Role of emplacement of metamorphic (600C, 2 GPa at the maximum) and igneous-sedimentary rock blocks in the Mineoka belt Yjiro Ogawa
Toshiaki Tsunogae
Ryota Mori
Yjiro Ogawa English
09:15 - 09:30 SIT038-15 Metamorphic and deformation history of ultramafic rocks from the Oeyama ophiolite Toshio Nozaka
Noriko Fujiwara
Yuki Ito
other
Toshio Nozaka English
09:30 - 09:45 SIT038-16 Structural changes within the oceanic plate during subduction Gou Fujie
Shuichi Kodaira
Mikiya Yamashita
other
Gou Fujie English
09:45 - 10:00 SIT038-17 Vp/Vs structure of the shallower part of the subducting Pacific lithosphere around the Japan Trench axial region Ryosuke Azuma
Ryota Hino
Yoshihiro Ito
other
Ryosuke Azuma English
10:00 - 10:15 SIT038-18 Boron concentration and isotopic composition of the oceanic crust in the Oman ophiolite Kyoko Yamaoka
Tsuyoshi Ishikawa
Kazuya Nagaishi
other
Kyoko Yamaoka English
10:15 - 10:30 Invited
SIT038-19
Geo- and bio-resource science and technology learnt from the interaction between ultrabasic rock and groundwater Tsutomu Sato
Sotaro Anraku
Tetsuro Yoneda
Tsutomu Sato English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 26  Core Time (17:15-18:45) Convention Hall                    to the top
SIT038-P01 Spatial variability in composition and structure of Fizh mantle section of the Oman ophiolite Eiichi Takazawa
Ryutaro Murakami
Shintaro Kanazawa
other
Eiichi Takazawa English
SIT038-P02 Structure of Submarine Large Lobate Sheet Flow from the Oman Ophiolite: a Submarine Analogue of Flood Basalt Lavas Susumu Umino Susumu Umino English
SIT038-P03 Petrogenesis of MORB-saturated harzburgite from the uppermost mantle of the northern Oman ophiolite Norikatsu Akizawa
Shoji Arai
Akihiro Tamura
Norikatsu Akizawa English
SIT038-P04 Spatial compositional variability and origin of dunites in the Fizh mantle section, the Oman ophiolite Anna Suetake
Eiichi Takazawa
Anna Suetake English
SIT038-P05 Petrogenesis of dunite-wehrlite in the Moho transition zone: an example from Wadi Thuqbah, the northern Oman ophiolite Hironori Negishi
Shoji Arai
Norikatsu Akizawa
Hironori Negishi English
SIT038-P06 Measurement of 'pore-space-free' elastic velocities of crustal rocks of the Oman Ophiolite Satoshi SAITO
Masahiro Ishikawa
Makoto Arima
other
Satoshi SAITO English
SIT038-P07 Godzilla Mullion: Plagioclase Systematics of a Back-arc Core Complex Matthew Loocke
Jonathan E. Snow
Yasuhiko Ohara
Matthew Loocke English
SIT038-P08 Origins of the fluids responsible for deformation of the gabbroic rocks in the medial region of Godzilla Mullion Yumiko Harigane
Tomoaki Morishita
Katsuyoshi Michibayashi
other
Yumiko Harigane English
SIT038-P09 Structural and petrological features of peridotites derived from the southern Mariana Trench Shigeki Uehara
Katsuyoshi Michibayashi
Yasuhiko Ohara
other
Shigeki Uehara English
SIT038-P10 Tonga trench peridotites revealing forearc extension Yuri Shinkai
Katsuyoshi Michibayashi
Teruaki Ishii
Yuri Shinkai English
SIT038-P11 Deformation history of brecciate serpentinite from the Omachi Seamount, Izu-Bonin arc Tae Chiba Tae Chiba English
SIT038-P12 Multi-disciplinary research on an old oceanic plate and petit-spot Natsue Abe
Kiyoshi Baba
Naoto Hirano
Natsue Abe English
SIT038-P13 Compositional layering of the Higashi-akaishi peridotite body in Sanbagawa belt -A record of fractional crystallization- Tatsuya Hattori
Tomoyuki Mizukami
Tatsuya Hattori English
SIT038-P14 Two types of dunite in the mantle section of the Lizard ophiolite, Cornwall Shohei Takano
Shoji Arai
Satoko Ishimaru
other
Shohei Takano English
SIT038-P15 Understanding the nature of the lower arc crust: The Calaton Hill complex vis-a-vis the Ichinomegata crustal xenoliths Betchaida Payot
Shoji Arai
Betchaida Payot English
SIT038-P16 Origin of ultramafic rocks in the Andaman ophiolite, India: Paleo-Indian oceanic uppermost mantle? Tomoaki Morishita
Biswajit Ghosh
Tomoaki Morishita English