Ohara Yasuhiko 小原泰彦

… Alternative Names

OHARAYA Yasuhiko 小原泰彦

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Researcher Number	10470121
Other IDs
Affiliation (Current)	2025: 名古屋大学, 環境学研究科, 客員教授 2025: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(火山・地球内部研究センター), 招聘上席研究員
Affiliation (based on the past Project Information) *help	2022 – 2024: 名古屋大学, 環境学研究科, 客員教授 2020: 名古屋大学, 環境学研究科, 客員教授 2016 – 2019: 国立研究開発法人海洋研究開発機構, 深海・地殻内生物圏研究分野, 招聘主任研究員 2015: 国立研究開発法人海洋研究開発機構, その他部局等, 研究員 2015: 国立研究開発法人海洋研究開発機構, 深海地殻内生物圏研究分野, 招聘主任研究員 … More 2013 – 2014: 独立行政法人海洋研究開発機構, その他部局等, 研究員 2011: (独)海洋研究開発機構, 地球内部変動研究センター, 研究員 2011: 海洋研究開発機構, 地球内部変動研究センター, 研究員 2010: 独立行政法人海洋研究開発機構, 地球内部変動研究センター, 研究員 2009: (独)海洋研究開発機構, 地球内部変動研究センター, 研究員 Less
Review Section/Research Field	Except Principal Investigator Geology / Basic Section 17040:Solid earth sciences-related
Keywords	Except Principal Investigator 海洋地殻 / 背弧海盆 / 中央海嶺 / 背弧拡大 / マントル不均質 / 中央海嶺プロセス / 海洋リソスフィア / 掘削コア / 地球深部探査船ちきゅう / かんらん岩 … More / 地殻ーマントル境界 / マントルー地殻境界 / 地殻 / 惑星探査 / オマーンオフィオライト / モホ面 / マントル－地殻境界 / 掘削科学 / 地球・惑星内部構造 / 地質学 / 岩石・鉱物・鉱床学 / 地殻・マントル物質 / ハードロック掘削科学 / ハンレイ岩 / カンラン岩 / 海洋プレート / マントル / オマーン掘削 / 地球物質大循環 / 岩石ー水反応 / 海洋プレート物性 / Shinkai Seep Field / Shinnkai Seep Field / シロウリガイコロニー / 炭酸塩チムニー / 海溝陸側斜面 / マントルかんらん岩 / マントル橄欖岩 / チューブワーム / シロウリガイ / 冷湧水性チムニー / ブルーサイトチムニー / 橄欖岩海嶺 / 深海生物群集 / しんかい湧水域 / 南東マリアナ前弧リフト / 蛇紋岩冷湧水系 / 海底地質断面 / 南部マリアナ海溝 / 海洋リソスフェア / パレスベラ海盆 / 南部マリアナ海溝陸側斜面 / 深海シロウリガイコロニー / ゴジラムリオン / 海洋コアコンプレックス / マントルカンラン岩 / 海洋底地質断面 / テクトニクス / 島弧-海溝-背弧海盆系 / 東フィリピン海 Less

MOWALL-II: Does mantle heterogeneity control the temporal fluctuation of oceanic crust formation?
- Principal Investigator
  
  沖野郷子
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo
Physical properties of uppermost mantle structure and the Mohorovicic seismic discontinuity
- Principal Investigator
  
  Michibayashi Katsuyoshi
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Geology
- Research Institution
  Nagoya University
  Shizuoka University
Petrology and tectonics on the mantle peridotite from southern Mariana fore arc
- Principal Investigator
  
  Ishii Teruaki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  Fukada Geological Institute
Synthetic geological mapping on the Parece Vela Basin : Investigation of tectonic evolution
- Principal Investigator
  
  ISHII Teruaki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  公益財団法人深田地質研究所
   Fukada Geological Institute

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Origin and Age of Magmatism in the Northern Philippine Sea Basins2022
- Author(s)
  Ishizuka Osamu、Tani Kenichiro、Taylor Rex N.、Umino Susumu、Sakamoto Izumi、Yokoyama Yuka、Shimoda Gen、Harigane Yumiko、Ohara Yasuhiko、Conway Chris E.、Perez Americus、Sekimoto Shun
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 23 Issue: 4
- DOI
  10.1029/2021gc010242
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04140, KAKENHI-PROJECT-23K22590, KAKENHI-PROJECT-23K20892
[Journal Article] Peridotites with back-arc basin affinity exposed at the southwestern tip of the Mariana forearc2022
- Author(s)
  Oya Shoma、Michibayashi Katsuyoshi、Ohara Yasuhiko、Martinez Fernando、Kourim Fatma、Lee Hao-Yang、Nimura Kohei
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 9 Issue: 1 Pages: 1-16
- DOI
  10.1186/s40645-022-00476-5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20245, KAKENHI-PROJECT-23K22590
[Journal Article] ゴジラメガムリオン掘削から明らかにする背弧海盆海洋下部地殻と上部マントルの組成と構造2021
- Author(s)
  小原泰彦
- Journal Title
  
  地学雑誌
  
  Volume: 130
- NAID
  130008091272
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] A new species of Princaxelia from Shinkai Seep Field, Mariana Trench (Crustacea, Amphipoda, Pardaliscidae)2021
- Author(s)
  Tomikawa Ko、Watanabe Hiromi Kayama、Tanaka Katsuhiko、Ohara Yasuhiko
- Journal Title
  
  ZooKeys
  
  Volume: 1015 Pages: 115-127
- DOI
  10.3897/zookeys.1015.59683
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H00820, KAKENHI-PROJECT-17K15174
[Journal Article] Cryptic diversity of the tube-dwelling polychaete <i>Phyllochaetopterus</i> in the Shinkai Seep Field, Mariana Trench2021
- Author(s)
  Kayama Watanabe Hiromi、Chen Chong、Nishi Eijiroh、Ohara Yasuhiko
- Journal Title
  
  Plankton Benthos Res
  
  Volume: 16 Issue: 1 Pages: 73-77
- DOI
  10.3800/pbr.16.73
- NAID
  130007988213
- ISSN
  1880-8247, 1882-627X
- Year and Date
  2021-02-19
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K06401, KAKENHI-PROJECT-16H06347
[Journal Article] Crustal Accretion in a Slow Spreading Back‐Arc Basin: Insights From the Mado Megamullion Oceanic Core Complex in the Shikoku Basin2020
- Author(s)
  Basch V.、Sanfilippo A.、Sani C.、Ohara Y.、Snow J.、Ishizuka O.、Harigane Y.、Michibayashi K.、Sen A.、Akizawa N.、Okino K.、Fujii M.、Yamashita H.
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 21 Issue: 11 Pages: 1-14
- DOI
  10.1029/2020gc009199
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13638, KAKENHI-PROJECT-19KK0090, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-18H01303, KAKENHI-PLANNED-17H06322, KAKENHI-PROJECT-23K20245
[Journal Article] フィリピン海背弧拡大系のマントルかんらん岩（第2版）2020
- Author(s)
  小原泰彦
- Journal Title
  
  新地球
  
  Volume: 1 Pages: 46-56
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Glimpses of oceanic lithosphere of the Challenger Deep forearc segment in the southernmost Marianas: The 143°E transect, 5800?4200 m2020
- Author(s)
  Stern Robert J.、Ohara Yas、Ren Minghua、Leybourne Matt、Bowers Brent
- Journal Title
  
  Island Arc
  
  Volume: 29 Issue: 1
- DOI
  10.1111/iar.12359
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Detailed volcanic and tectonic morphology of Nakadomari Hill in the southern Okinawa Trough2020
- Author(s)
  Minami Hiroki、Nagasawa Ryosuke、Ohara Yasuhiko
- Journal Title
  
  Marine Geology
  
  Volume: 421 Pages: 106094-106094
- DOI
  10.1016/j.margeo.2019.106094
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] マドメガムリオンに分布する岩石の岩石学的・地球物理学的解釈2020
- Author(s)
  秋澤紀克・沖野郷子・石塚治・山下浩之・藤井昌和・小原泰彦
- Journal Title
  
  新地球
  
  Volume: 1 Pages: 57-61
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Tectonic, volcanic and hydrothermal features of a nascent rift graben in the southern Okinawa Trough2020
- Author(s)
  Minami Hiroki、Ohara Yasuhiko
- Journal Title
  
  Marine Geology
  
  Volume: 430 Pages: 106348-106348
- DOI
  10.1016/j.margeo.2020.106348
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Formation of secondary olivine after orthopyroxene during hydration of mantle wedge: evidence from the Khantaishir Ophiolite, western Mongolia2019
- Author(s)
  Otgonbayar Dander, Atsushi Okamoto, Masaaki Uno, Ryosuke Oyanagi, Takayoshi Nagaya, Ulziiburen Burenjargal, Tsuyoshi Miyamoto, Noriyoshi Tsuchiya
- Journal Title
  
  Contributions to Mineralogy and Petrology
  
  Volume: 174:86 Issue: 11 Pages: 1-22
- DOI
  10.1007/s00410-019-1623-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14405, KAKENHI-PROJECT-19K14827, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18J01649, KAKENHI-PROJECT-18K13628
[Journal Article] Diffuse Extension of the Southern Mariana Margin2018
- Author(s)
  Martinez Fernando、Stern Robert J.、Kelley Katherine A.、Ohara Yashuhiko、Sleeper Jonathan D.、Ribeiro Julia M.、Brounce Maryjo
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 123 Issue: 1 Pages: 892-916
- DOI
  10.1002/2017jb014684
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Detailed volcanic morphology of Daisan-Miyako Knoll in the southern Ryukyu Arc2018
- Author(s)
  Minami Hiroki、Ohara Yasuhiko
- Journal Title
  
  Marine Geology
  
  Volume: 404 Pages: 97-110
- DOI
  10.1016/j.margeo.2018.07.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] Evaluation of nutrient and energy sources of the deepest known serpentinite-hosted ecosystem using stable carbon, nitrogen, and sulfur isotopes2018
- Author(s)
  Onishi Yuji、Yamanaka Toshiro、Okumura Tomoyo、Kawagucci Shinsuke、Watanabe Hiromi Kayama、Ohara Yasuhiko
- Journal Title
  
  PLOS ONE
  
  Volume: 13 Issue: 6 Pages: 1-10
- DOI
  10.1371/journal.pone.0199000
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06347
[Journal Article] New insights on the origin of troctolites from the breakaway area of the Godzilla Megamullion (Parece Vela back-arc basin): the role of melt-mantle interaction on the composition of the loewr crust2016
- Author(s)
  Sanfilippo, A., H.J.B. Dick, Y. Ohara, and M. Tiepolo
- Journal Title
  
  Island Arc
  
  Volume: 25 Issue: 3 Pages: 220-234
- DOI
  10.1111/iar.12137
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400492, KAKENHI-PROJECT-16H06347
[Journal Article] The effect of a hydrous phase on P-wave velocity anisotropy within a detachment shear zone in the slow-spreading oceanic crust: A case study from the Godzilla Megamullion, Philippine Sea2016
- Author(s)
  Michibayashi, K., Watanabe, T., Harigane, Y., and Ohara, Y.
- Journal Title
  
  Island Arc
  
  Volume: in press Issue: 3 Pages: 209-219
- DOI
  10.1111/iar.12132
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109006, KAKENHI-PROJECT-25400492, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-16H02742
[Journal Article] Detailed morphology and bubble plumes of Daiichi-Amami Knoll in the central Ryukyu Arc2016
- Author(s)
  Minami, H. and Y. Ohara
- Journal Title
  
  Marine Geology
  
  Volume: 373 Pages: 55-63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] The Godzilla Megamullion, the largest oceanic core complex on the earth: a historical review2016
- Author(s)
  Ohara, Y.
- Journal Title
  
  Island Arc
  
  Volume: 25 Issue: 3 Pages: 193-208
- DOI
  10.1111/iar.12116
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492, KAKENHI-PROJECT-16H06347
[Journal Article] Natural olivine crystal-fabrics in the western Pacific convergence region: A new method to identify fabric type2016
- Author(s)
  Michibayashi Katsuyoshi、Mainprice David、Fujii Ayano、Uehara Shigeki、Shinkai Yuri、Kondo Yusuke、Ohara Yasuhiko、Ishii Teruaki、Fryer Patricia、Bloomer Sherman H.、Ishiwatari Akira、Hawkins James W.、Ji Shaocheng
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 443 Pages: 70-80
- DOI
  10.1016/j.epsl.2016.03.019
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-16H02742
[Journal Article] Brucite chimney formation and carbonate alteration at the Shinkai Seep Field, a serpentinite-hosted vent system in the Southern Mariana Forearc.2016
- Author(s)
  Okumura, T., Ohara, Y., Stern, R. J., Yamanaka, T., Onishi, Y., Watanabe, H., Chen, C., Bloomer, S. H., Pujana, I., Sakai, S., Ishii, T., Takai, K.
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 17 Issue: 9 Pages: 3775-3796
- DOI
  10.1002/2016gc006449
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05468, KAKENHI-PROJECT-14J10363, KAKENHI-PROJECT-26291077, KAKENHI-PROJECT-16H06347
[Journal Article] Natural olivine crystal-fabrics in the western Pacific convergence region: a new method to identify fabric type2016
- Author(s)
  Michibayashi, K., Mainprice, D., Fujii, A., Uehara, S., Shinkai, Y., Kondo, Y., Ohara, Y., Ishii, T., Fryer, P., Bloomer, S. H., Ishiwatari, A., Hawkins, J. and Ji, S.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 443 Pages: 70-80
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] 大陸棚調査が明らかにした日本南方海域海底の地球科学的特徴2015
- Author(s)
  小原泰彦・加藤幸弘・吉田剛・西村昭
- Journal Title
  
  地学雑誌
  
  Volume: 124(5) Pages: 687-709
- NAID
  130005107822
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] フィリピン海の海盆形成とマグマティズム2015
- Author(s)
  石塚治・小原泰彦・湯浅真人
- Journal Title
  
  地学雑誌
  
  Volume: 124(5) Pages: 773-786
- NAID
  130005107818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] 海洋底地球科学における精密海底地形情報の役割：日本の大陸棚限界画定調査を例にして2015
- Author(s)
  岸本清行・吉田剛・小原泰彦・湯浅真人
- Journal Title
  
  地学雑誌
  
  Volume: 124(5) Pages: 711-728
- NAID
  130005107821
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] The Godzilla Megamullion, the largest oceanic core complex on the Earth: a historical review2015
- Author(s)
  Ohara, Y.
- Journal Title
  
  Island Arc
  
  Volume: 24 Pages: 10-20
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] Composition of the slab-derived fluids released beneath the Mariana forearc: evidence for shallow dehydration of the subducting plate2015
- Author(s)
  Ribeiro, J.M., R.J. Stern, K.A. Kelley, A.M. Shaw, F. Martinez, and Y. Ohara
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 418 Pages: 136-148
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] Curved grooves at the Godzilla Megamullion in the Philippine Sea and their tectonic significance2014
- Author(s)
  Spencer, J.E., and Y. Ohara
- Journal Title
  
  Tectonics
  
  Volume: 33 Issue: 6 Pages: 1028-1038
- DOI
  10.1002/2013tc003515
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] Rheological properties of the detachment shear zone of an oceanic core complex inferred by plagioclase flow law: Godzilla Megamullion, Parece Vela back-arc basin, Philippine Sea2014
- Author(s)
  Michibayashi, K., Y. Harigane, Y. Ohara, J. Muto, and A. Okamoto
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 408 Pages: 16-23
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] 低速拡大海嶺のリソスフェアの成長と進化：大西洋アトランティスマッシフにおけるIODP 304/305掘削2014
- Author(s)
  小原泰彦
- Journal Title
  
  月刊地球号外, 統合国際深海掘削計画（IODP）2003年から10年の成果
  
  Volume: 号外64 Pages: 52-58
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] Basaltic volcaniclastics from the Challenger Deep forearc segment, Mariana convergent margin: implications for tectonics and magmatism of the southernmost Izu-Bonin-Mariana arc2014
- Author(s)
  Stern, R.J., M. Ren, K.A. Kelley, Y. Ohara, F. Martinez, S.H. Bloomer
- Journal Title
  
  Island Arc
  
  Volume: 23 Pages: 368-382
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400492
[Journal Article] 1,6-dihydrophenazine producing actinomycete Nocardiopsis sp. DS14-1 isolated from the deep sea sediment2012
- Author(s)
  Kodani, S., A. Ninomiya, M. Hidaki, M., Y. Ohara, and K. Michibayashi
- Journal Title
  
  Natural Products An Indian Journal
- Description
  in press
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] A serpentinite-hosted eco-system in the Southern Mariana Forearc2012
- Author(s)
  Ohara, Y., M. K. Reagan, K. Fujikura, H. Watanabe, K. Michibayashi, T. Ishii, R. J. Stern, I. Pujana, F. Martinez, G. Girard, J. Ribeiro, M. Brounce, N. Komori, and M. Kino
- Journal Title
  
  Proceedings of the National Academy of Sciences of the United States of America
  
  Volume: 109 Pages: 2831-2835
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] 1,6-dihydrophenazine producing actinomycete Nocardiopsis sp.DS14-1 isolated from the deep sea sediment2012
- Author(s)
  Kodani, S., A.Ninomiya, M.Hidaki, M., Y.Ohara, K.Michibayashi
- Journal Title
  
  Natural Products An Indian Journal
  
  Volume: (in press)
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] A serpentinite-hosted ecosystem in the Southern Mariana Forearc2012
- Author(s)
  Ohara, Y., M.K.Reagan, K.Fujikura, H.Watanabe, K.Michibayashi, T.Ishii, R.J.Stern, I.Pujana, F.Martinez, G.Girard, J.Ribeiro, M.Brounce, N.Komori, M.Kino
- Journal Title
  
  Proceedings of the National Academy of Sciences of the United States of America
  
  Volume: 109 Pages: 2831-2835
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Making and breaking an island arc : a new perspective from the Oligocene Kyushu-Palau Arc, Philippine Sea2011
- Author(s)
  Ishizuka, O., R.N.Taylor, M.Yuasa, Y.Ohara
- Journal Title
  
  Geochemistry, Geophysics, Geosystems(電子ジャーナル)
  
  Volume: 12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Making and breaking an island arc : a new perspective from the Oligocene Kyushu-Palau arc2011
- Author(s)
  Ishizuka, O., R. N. Taylor, M. Yuasa, and Y. Ohara
- Journal Title
  
  Geochem-istry, Geophysics
  
  Volume: 12 Issue: 5
- DOI
  10.1029/2010gc003440
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477, KAKENHI-PROJECT-22540473
[Journal Article] Deformation and hydrothermal meta-morphism of gabbroic rocks within the Godzilla Megamullion2011
- Author(s)
  Harigane, Y., K. Michibayashi, and Y. Ohara
- Journal Title
  
  Parece Vela Basin, Philippine Sea
  
  Volume: 124 Pages: 185-199
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Relicts of deformed lithospheric mantle within serpentinites and weathered peridotites from the Godzilla Megamullion2011
- Author(s)
  Harigane, Y., K. Michibayashi, and Y. Ohara
- Journal Title
  
  Parece Vela Back-arc Basin, Philippine Sea
  
  Volume: 20 Issue: 2 Pages: 174-187
- DOI
  10.1111/j.1440-1738.2011.00759.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477, KAKENHI-PROJECT-22244062
[Journal Article] Tectonics of magma-starved crust formation in the Parece Vela Basin2011
- Author(s)
  Ohara, Y., K. Okino, and J. E. Snow
- Journal Title
  
  Modern Approaches in Solid Earth Sciences
  
  Volume: 8 Pages: 149-168
- DOI
  10.1007/978-90-481-8885-7_7
- ISBN
  9789048188840, 9789048188857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Termination of backarc spreading : zircon dating of a giant oceanic core complex2011
- Author(s)
  Tani, K., D. Dunkley, and Y. Ohara
- Journal Title
  
  Geology
  
  Volume: 39 Issue: 1 Pages: 47-50
- DOI
  10.1130/g31322.1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Relicts of deformed lithospheric mantle within serpentinites and weathered peridotites from the Godzilla Megamullion, Parece Vela Back-arc Basin, Philippine Sea2011
- Author(s)
  Harigane, Y., K.Michibayashi, Y.Ohara
- Journal Title
  
  Island Arc
  
  Volume: 20 Pages: 174-187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Drilling constraints on lithospheric accretion and evolution at Atlantis Massif, Mid-Atlantic Ridge 30°N2011
- Author(s)
  Blackman, D.K., B.Ildefonse, B.E.John, Y.Ohara, D.J.Miller, 48 others
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116,B07103 Issue: B7
- DOI
  10.1029/2010jb007931
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477, KAKENHI-PROJECT-21740375, KAKENHI-PROJECT-22244062
[Journal Article] Deformation and hydrothermal metamorphism of gabbroic rocks within the Godzilla Megamullion, Parece Vela Basin, Philippine Sea2011
- Author(s)
  Harigane, Y., K.Michibayashi, Y.Ohara
- Journal Title
  
  Lithos
  
  Volume: 124 Pages: 185-199
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] ゴジラムリオンの構造発達:かんらん岩の変形微細構造と蛇紋岩化作用2010
- Author(s)
  針金由美子・道林克禎・小原泰彦
- Journal Title
  
  月刊地球
  
  Volume: 32 Pages: 196-200
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Fore-arc basalts and subduction initiation in the Izu-Bonin-Mariana system2010
- Author(s)
  Reagan, M.K., O.Ishizuka, Y.Ohara, T.Ishii, et al
- Journal Title
  
  Geochemistry, Geophysics, Geosystems(電子ジャーナル)
  
  Volume: 11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Amphibolitization within the lower crust in the termination area of the Godzi-lla Megamullion, an oceanic core complex in the Parece Vela Basin2010
- Author(s)
  Harigane, Y., K. Michibayashi, and Y. Ohara
- Journal Title
  
  Island Arc
  
  Volume: 19 Issue: 4 Pages: 1440-1738
- DOI
  10.1111/j.1440-1738.2010.00741.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Amphibolitization within the lower crust in the termination area of the Godzilla Megamullion, an oceanic core complex in the Parece Vela Basin2010
- Author(s)
  Harigane, Y., K.Michibayashi, Y.Ohara
- Journal Title
  
  Island Are
  
  Volume: 10 Pages: 1440-1738
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Amphibolitization within the lower crust in the termination area of the Godzilla Megamullion, an oceanic core complex in the Parece Vela Basin2010
- Author(s)
  Harigane, Y., K. Michibayashi, and Y. Ohara
- Journal Title
  
  Island Arc
  
  Volume: 10 Pages: 1440-1738
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Fore-arc basalts and subduction initiation in the Izu-Bonin-Mariana system2010
- Author(s)
  Reagan, M.K., Y.Ohara, S.H.Bloomer, T.Ishii, et.al
- Journal Title
  
  Geochemistry, Geophysics, Geosystems, (電子ジャーナル) 11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Fore-arc basalts and subduction initiation in the Izu-Bonin-Mariana system,2010
- Author(s)
  Reagan, M.K., Y. Ohara, S.H. Bloomer, T. Ishii, et. al
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Fore-arc basalts and subduction initiation in the Izu-Bonin-Mariana system2010
- Author(s)
  Reagan, M. K., O. Ishizuka, R. J. Stern, K. A. Kelley, Y. Ohara, J. Blichert-Toft, S. H. Bloomer, J. Cash, P. Fryer, B. B. Hanan, R. Hickey-Vargas, T. Ishii, J.-I. Kimura, D. W. Peate, M. C. Rowe, and M. Woods
- Journal Title
  
  Geochem-istry, Geophysics
  
  Volume: 11 Issue: 3
- DOI
  10.1029/2009gc002871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] 深海底から採取した蛇紋岩の弾陸波速度測定:予察2010
- Author(s)
  新海優里・渡辺了・道林克禎・針金由美子・小原泰彦
- Journal Title
  
  静岡大学地球科学研究報告
  
  Volume: 37 Pages: 27-34
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Tectonics of the southern tip of the Parece Vela Basin, Philippine Sea Plate2009
- Author(s)
  Okino K., Y. Ohara, T. Fujiwara, et. al.
- Journal Title
  
  Tectonophysics
  
  Volume: 466 Pages: 213-228
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Peridotites from a ductile shear zone within back-arc lithospheric mantle, southern Mariana Trench : Results of a Shinkai 6500 dive2009
- Author(s)
  Michibayashi K., Y.Ohara, R.J.Stern, T.Ishii, et.al
- Journal Title
  
  Geochemistry, Geophysics, Geosystems, (電子ジャーナル) 10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Tectonics of the southern tip of the Parece Vela Basin2009
- Author(s)
  Okino K., Y. Ohara, T. Fujiwara, S.-M. Lee, K. Koizumi, Y. Nakamura, and S. Wu
- Journal Title
  
  Philippine Sea Plate, Tectono-physics
  
  Volume: 466 Pages: 213-228
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Peridotites from a ductile shear zone within back-arc lithospheric mantle, southern Mariana Trench : results of a Shinkai 6500 dive2009
- Author(s)
  Michibayashi, K., Y. Ohara, R. J. Stern, P. Fryer, J.-I. Kimura, M. Tasaka, Y. Harigane, and T. Ishii
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 10 Issue: 5
- DOI
  10.1029/2008gc002197
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Journal Article] Tectonics of the southern tip of the Parece Vela Basin, Philippine Sea Plate2009
- Author(s)
  Okino K., Y.Ohara, T.Fujiwara, et.al.
- Journal Title
  
  Tectonophysics 466
  
  Pages: 213-228
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] YK21-06S, YK22-18S: 四国海盆南海道メガムリオン群の潜航調査報告2023
- Author(s)
  小原泰彦，沖野郷子，秋澤紀克ほか
- Organizer
  海と地球のシンポ2022
- Data Source
  KAKENHI-PROJECT-23K22590
[Presentation] IODP drilling at the Godzilla Megamullion under the 2050 Science Framework2022
- Author(s)
  Ohara, Y., K. Michibayashi, H.J.B. Dick, J.E. Snow, Y. Harigane, and A. Sanfilippo
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-23K22590
[Presentation] マドメガムリオン海洋コアコンプレックスの地球物理探査：背弧拡大の終焉を考える2022
- Author(s)
  沖野郷子，小原泰彦，谷健一郎，石塚治，藤井昌和
- Organizer
  日本地球惑星科学連合2022大会
- Data Source
  KAKENHI-PROJECT-23K22590
[Presentation] The role of ocean drilling in backarc systems,2022
- Author(s)
  Ohara, Y.
- Organizer
  ECORD/ICDP MagellanPlus Workshop: Investigating the Oceanic Life Cycle of Tectonic Plates with Mission-Specific Scientific Drilling
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22590
[Presentation] An oceanic core complex in the Shikoku backarc basin: structure and composition of the lower crust of the Mado Megamullion2020
- Author(s)
  Sanfilippo, S. C., Ohara, Y., Snow, J., Harigane, Y., Yamashita, H.
- Organizer
  International Conference on Ophiolites and Oceanic Lithosphere
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Introducing the revised IODP proposal to reveal the nature of back-arc basin lower crust and upper mantle at the Godzilla Megamullion.2020
- Author(s)
  Ohara, Y.,_Michibayashi, K., Snow, J. E., Dick, H. J.,_Harigane, Y., Sanfilippo, A.
- Organizer
  AGU Fall Meeting 2020
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Oceanic lower crust and uppermost mantle of the Shikoku Basin: insights from expeditions to Mado Megamullion2020
- Author(s)
  Ohara, Y., Okino, K., Akizawa, N., Fujii, M,_Harigane, Y.,_Hirauchi, K.,_Ishizuka, O., Machida, S.,_Michibayashi, K., Sanfilippo, A., Camilla, Snow, J. E., Tani, K., Yamashita, H.
- Organizer
  JpGU-AGU joint Meeting 2020 Virtual
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] ゴジラメガムリオン掘削2020
- Author(s)
  小原泰彦
- Organizer
  ハードロック掘削科学ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Petrological characteristics of serpentinized peridotites dredged from oceanic core complexes in the Shikoku Basin2020
- Author(s)
  Segawa, I.,_Hirauchi, K.,_Ohara, Y., Kouketsu, Y.,_Michibayashi, K.,
- Organizer
  JpGU-AGU joint Meeting 2020 Virtual
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] フィリピン海四国海盆マドメガムリオンに発達した延性剪断帯のレオロジー的特性2020
- Author(s)
  二村康平・道林克禎・針金由美子・小原泰彦
- Organizer
  変成岩などシンポジウム2021
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Crustal accretion in a slow-spreading back-arc basin: Insights from the Mado Megamullion oceanic core complex (Shikoku Basin, Philippine Sea)2020
- Author(s)
  Basch, V., Sanfilippo, A., Sani, C.,_Ohara, Y., Snow, J. E., Ishizuka, O.,_Harigane, Y., Sen, A., Okino, K., Fujii, M., Akizawa, N.,_Michibayashi, K., Yamashita, H.
- Organizer
  AGU Fall Meeting 2020
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] . 四国海盆海洋コアコンプレックスの形成2019
- Author(s)
  沖野郷子・小原泰彦・藤井昌和・羽入朋子
- Organizer
  InterRidge Japan研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Introducing an oceanic core complex in the Shikoku Basin: Mado Megamullion2019
- Author(s)
  Ohara, Y., Okino, K., Akizawa, N., Fujii, M., Harigane, Y., Hirano, N., Hirauchi, K., Ishizuka, O., Machida, S., Michibayashi, K., Sanfillippo, A., Snow, J. E., Yamashita, H.
- Organizer
  JpGU Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 四国海盆における海洋コアコンプレックスから採取されたかんらん岩の構造岩石学的研究2019
- Author(s)
  瀬川いづみ・平内健一・小原泰彦
- Organizer
  日本地質学会第１２6年学術大会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] フィリピン海のテクトニクス　ゴジラメガムリオンからマドメガムリオン2019
- Author(s)
  小原泰彦
- Organizer
  名古屋大学第１回岩鉱ワークショップ
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Mado Megamullionに分布する岩石の岩石学的・地球物理学的解釈2019
- Author(s)
  秋澤紀克・沖野郷子・石塚治・山下浩之・町田嗣樹・小原泰彦
- Organizer
  日本鉱物科学会2019年年会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 小笠原・マリアナ海溝深部陸側斜面かんらん岩の深度化学組成分布はマントル断面を表すのか？2018
- Author(s)
  道林克禎・上原茂樹・齊藤涼・小原泰彦
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Godzilla Megamullion2018
- Author(s)
  Ohara, Y.
- Organizer
  SAKIGAKE-JpGU Hard Rock Drilling Focut Group Kick-off Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] リアルタイム観測・超深度掘削・超高圧実験の統合による沈み込み帯4D描像 -地震・噴火から地球の遠未來まで，革新的予測科学への挑戦-2018
- Author(s)
  平田直・木下正高・篠原雅尚・益田晴恵・阿部なつ江・道林克禎・片山郁夫・氏家恒太郎・小村健太朗・藤原治・稲垣史生・諸野祐樹・入舩徹男・鍵裕之・西弘嗣・加藤照之・有吉慶介・小原一成
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] A new tectonic window into the backarc basin lower oceanic crust and upper mantle: Mado Megamullion in the Shikoku Basin2018
- Author(s)
  Ohara, Y., Okino, Y., Akizawa, N., Fujii, M., Harigane, Y., Hirano, N., Hirauchi, K., Machida, S., Michibayashi, K., Sanfilippo, A., Jonathan E.Snow, Yamashita, H.
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] ゴジラメガムリオンの掘削実現へ向けて2018
- Author(s)
  小原泰彦・道林克禎・ディックヘンリー・スノージョナサン・針金由美子・小野重明
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] しんかい湧水域を育む南部マリアナ前弧の地質2017
- Author(s)
  小原泰彦・奥村知世・Robert J. Stern・大家翔馬・藤井昌和・笠谷貴文・Fernando Martinez・石井輝秋・道林克禎・しんかい湧水域研究チーム一同
- Organizer
  InterRidge Japan研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] An overview of megafaunal communities at the Shinkai Seep Field, Southern Mariana Forearc2017
- Author(s)
  Chong Chen・Hiromi Kayama Watanabe・Yasuhiko Ohara
- Organizer
  InterRidge Japan研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 「しんかい」湧水域(Shinkai Seep Field = SSF)産チムニーの内部構造2017
- Author(s)
  石井輝秋・奥村知世・Ignacio Pujana・小原泰彦・「しんかい」湧水域研究グループ一同
- Organizer
  InterRidge Japan研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Amphibolites and a garnetite: Geodynamic implications of crustal lithologies from the southeast Mariana fore-arc.2017
- Author(s)
  Michibayashi, K., Reagan, M., Ohara, Y., Heywood, L., Goff, K., Foster Jr., T., Jicha, B., Lapen, T., MacClelland, W., Righter, M., Scott, S., Sims, K.
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] An IODP proposal to drill the Godzilla Megamullion as a step to Mohole2017
- Author(s)
  Ohara, Y., Michibayashi, K., Dick, H. J. B., Snow, J. E., Ono, S.
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 南部マリアナ海溝しんかい湧水域はどこまで理解できたのか?,2017
- Author(s)
  小原泰彦・奥村知世・藤井昌和・大家翔馬・大西雄二・笠谷貴史・宮崎淳一・山本正浩・渡部裕美・Chong Chen・高井研・Robert J. Stern・Fernando Martinez・山中寿朗・YK15-11・KR16-14乗船研究者一同
- Organizer
  ブルーアース2017
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] しんかい湧水域で発達するチムニーの微生物群集組成とその多様性2017
- Author(s)
  奥村知世・高井研・平井美穂・布浦拓郎・高木義弘・砂村倫成・小原泰彦
- Organizer
  InterRidge Japan 研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] モホールへの道：ゴジラメガムリオン掘削提案2017
- Author(s)
  小原泰彦・道林克禎・小野重明
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Expeditions to the world's deepest serpentine-hosted seep system, the Shinkai Seep Field, the southern Mariana forearc2017
- Author(s)
  Ohara, Y., Okumura, T., Stern, R., Ohnishi, Y., Oya, S., Chen, C., Watanabe, H. K., Yamanaka, T., Fujii, M., Martinez, F., Ishii, T., Michibayashi, K., Ken, T.
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 炭素，窒素，硫黄安定同位体比を用いたShinkai Seep Fieldにおける湧出流体の起源と化学合成生物群集2017
- Author(s)
  大西雄二・山中寿朗・奥村知世・川口慎介・渡辺裕美・小原泰彦
- Organizer
  InterRidge Japan研究集会
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] マリアナ海溝最西端で採取された海溝かんらん岩の地質学的研究2016
- Author(s)
  大家翔馬・上原茂樹・道林克禎・小原泰彦・石井輝秋・万年一剛
- Organizer
  日本地質学会中部支部2016年支部年会（静岡2016）
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Lithospheric structure and composition of the Southern Marianas2016
- Author(s)
  Yasuhiko Ohara, Robert J. Stern, Fernando Martinez, Teruaki Ishii, Shoma Oya and Katsuyoshi Michibayashi
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-23
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Peridotites outcropped in the southern Mariana Trench2016
- Author(s)
  Oya, S., Michibayashi, K., Ohara, Y., and Ishii, T.
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] マリアナ海溝最西端で採取された海溝かんらん岩の地質学的研究2016
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・万年一剛
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大学（品川キャンパス）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] ゴジラメガムリオンの発見から20年を迎えて2016
- Author(s)
  小原泰彦
- Organizer
  第180回湘南地球科学の会
- Invited
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 南部沖縄トラフ大正堆付近の海底地形と地殻構造2016
- Author(s)
  橋本崇史、堀内大嗣、及川光弘、小原泰彦、西澤あずさ
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 西太平洋プレート収束域のマントルかんらん岩〜前弧マントル掘削に向けて〜2016
- Author(s)
  道林克禎・小原泰彦・石井輝秋・大家翔馬・道林研究室学生一同・針金由美子・藤江剛・尾鼻浩一郎
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大学（品川キャンパス）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] AUVを用いた奄美カルデラ群における海底地形調査と熱水活動の兆候2016
- Author(s)
  南宏樹、小原泰彦
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Huge deep-sea landslide in the Southern Mariana Trench landward slope: a preliminary report of the R/V Yokosuka Shinkai 6500 YK15-11 Cruise -2016
- Author(s)
  Ishii, T., Martinez, F., Ohara, Y., Oya, S.
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 南部マリアナ海溝で発見された巨大海底地滑り：6K-1429潜航調査速報2016
- Author(s)
  石井輝秋・小原泰彦・大家翔馬・Fernando Martinez
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] しんかい湧水域で発見された炭酸塩・ブルーサイトチムニーの特徴2016
- Author(s)
  奥村知世・高井研・渡部裕美・Chong Chen・大西雄二・山中寿朗・石井輝秋・小原泰彦・YK13-08・YK14-13・YK15-11乗船研究者
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大学（品川キャンパス）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Geochemical relationship of Haybi volcanics and amphibolites in the metamorphic sole of Oman ophiolite2016
- Author(s)
  Sakashita, M., Mori, N., Takazawa, E., Nohara, R., Takahashi, T., Tamura, Y.
- Organizer
  Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] 南部マリアナ海溝陸側斜面冷湧水域（Shinkai Seep Field = SSF)産チムニーの内部構造2016
- Author(s)
  石井輝秋・奥村知世・小原泰彦・Ignacio Pujana・高橋聡
- Organizer
  平成27年度高知大学海洋コア総合研究センター　全国共同利用・共同研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2016-02-29
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 奄美大島西方沖の中部沖縄トラフにおける断層地形の分布と特徴2016
- Author(s)
  堀内大嗣、西澤あずさ、小原泰彦、及川光弘、橋本崇史、岡田千明
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ海溝陸側斜面で採取された海溝カンラン岩の地質学的研究2016
- Author(s)
  大家翔馬・上原茂樹・道林克禎・小原泰彦・石井輝秋
- Organizer
  日本地質学会第123年学術大会（2016東京・桜上水大会）
- Data Source
  KAKENHI-PROJECT-16H06347
[Presentation] Peridotites outcroppted in the southern Mariana Trench2016
- Author(s)
  Shoma Oya, Shigeki Uehara, Katsuyoshi Michibayashi, Yasuhiko OHARA, Teruaki Ishii, and Kazutaka Mannen
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-23
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ前弧しんかい湧水域の地質学的背景2016
- Author(s)
  小原泰彦・Robert J. Stern・Fernando Martinez・石井輝秋・奥村知世・布浦拓郎・渡部裕美・川口慎介・矢吹彬憲・平井美穂・高井研・大西雄二・宮嶋佑典・大家翔馬・道林克禎・南澤智美
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大学（品川キャンパス）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ前弧しんかい湧水域における生物群集の炭素、窒素、硫黄安定同位体組成による栄養源の評価2016
- Author(s)
  大西雄二、山中寿朗、渡部裕美、小原泰彦
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2016-05-26
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ海溝最西端のかんらん岩はパレスベラリフト起源？2015
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・萬年一剛
- Organizer
  日本地質学会中部支部2015年支部年会
- Place of Presentation
  黒田科学館,富山市
- Year and Date
  2015-06-13
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ前弧しんかい湧水域で発達するチムニーの鉱物組成と堆積組織2015
- Author(s)
  奥村知世・石井輝秋・小原泰彦・高井研・YK13-08及びYK14-13乗船研究者一同
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学
- Year and Date
  2015-09-11
- Invited
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Young basaltic volcanism as a key for understanding serpentinite-hosted vents in the Challenger Deep Forearc2015
- Author(s)
  Yasuhiko Ohara, R.J. Stern, F. Martinez, and T. Ishii
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 海底地形図「南西諸島」に見る沖縄トラフの海底地形と海底地形名2015
- Author(s)
  小原泰彦
- Organizer
  地質学会第122年学術大会
- Place of Presentation
  信州大学
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ海溝最西端のかんらん岩はパレスベラリフト起源？2015
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・萬年一剛
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] マリアナ海溝チャレンジャー海淵の超枯渇したオリビンサンド2015
- Author(s)
  嶋田優香・道林克禎・照峰直伸・上原茂樹・大家翔馬・小原泰彦・石井輝秋・針金由美子・布浦拓郎・宮崎惇一・高井研・萬年一剛
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] マリアナ海溝最西端で採取された海溝かんらん岩の地質学的研究2015
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・萬年一剛
- Organizer
  東京大学大気海洋研究所共同利用研究集会
- Place of Presentation
  東京大学大気海洋研究所，千葉県柏市
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] マリアナ海溝最西端で採取された海溝かんらん岩の地質学的研究2015
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・萬年一剛
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] TN273 Cruise onboard 19 scientists, Geological and petrological studies in the southern Mariana margin,-R/V Thomas G. Thompson TN273 Cruise quick report-2012
- Author(s)
  T. ISHII, F. MARTINEZ, K. A. KELLEY, R. J. STERNY, Y. OHARA
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2012-05-22
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Two stage melt-rock interaction in the lower oceanic crust of the Parece Vela basin (Philippine sea), evidence from the primitive troctolites from the Godzilla Megamullion2011
- Author(s)
  Alessio Sanfilippo, Henry J Dick, Yasuhiko Ohara
- Organizer
  Abstract V21B-2501, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部カンラン岩の岩石学的特徴と構造発達2011
- Author(s)
  道林克禎・上原茂樹・小原泰彦・石井輝秋
- Organizer
  InterRidge-Japan研究集会「海底拡大系の総合研究」
- Place of Presentation
  東京大学大気海洋研究所
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Death of a back-arc magmatic system : Temporal variations of melt-stagnation in peridotites from the Godzilla Megamullion2011
- Author(s)
  Matthew Loocke, Jonathan E Snow, Yasuhiko Ohara
- Organizer
  Abstract T23A-2371, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Seismic structure of the Amami Plateau, Daito Ridge and Oki-Daito Ridge, the bathymetric highs at the northwestern end of the Philippine Sea plate2011
- Author(s)
  Azusa Nishizawa, Kentaro Kaneda, Mitsuhiro Oikawa, Yasutaka Katagiri, Taisei Morishita, Yasuhiko Ohara
- Organizer
  Abstract Poster, V51D-2534, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Fabric and petrological characteristics of serpentinized peridotites from the southern Mariana Trench2011
- Author(s)
  Michibayashi, K., Uehara, S., Ohara, Y., Ishii, T.
- Organizer
  Abstract V51I-02 (Invited), AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 深海土壌から単離したフェナシ〓ン色素を生産する放線菌Nocardiopsis sp.DS14-12011
- Author(s)
  二宮彰紀, 肥田木道生, 小原泰彦, 道林克禎, 小谷真也
- Organizer
  第14回マリンバイオテクノロジー学会大会,P06
- Place of Presentation
  東海大学海洋学部
- Year and Date
  2011-05-28
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部カンラン岩の岩石学的特徴と構造2011
- Author(s)
  道林克禎・上原茂樹・小原泰彦・石井輝秋
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会),R6-O-1
- Place of Presentation
  茨城大学
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧の地質2011
- Author(s)
  小原泰彦, Mark Reagan, 道林克禎, 石塚治, 石井輝秋, 他
- Organizer
  ブルーアース11
- Place of Presentation
  東京海洋大学(品川)
- Year and Date
  2011-03-08
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Fabric and petrological characteristics of serpentinized peridotites from the southern Mariana Trench2011
- Author(s)
  Michibayashi, K., Uehara, S., Ohara, Y. and Ishii, T.
- Organizer
  Abstract V51I-02(Invited), AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology of a dying backarc spreading segment : results of high-density samplings of Godzilla Megamullion2011
- Author(s)
  Ohara, Y., J. E. Snow, K. Michibayashi, H. J. B. Dick, Y. Harigane, K. Tani, H. Yamashita, O. Ishizuka, M. Loocke, T. Ishii, and K. Okino
- Organizer
  2011 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Evolution of Melt Generation During Spreading Extinction at Godzilla Mullion2011
- Author(s)
  Jonathan E Snow, Yasuhiko Ohara, Yumiko Harigane, Eric Hellebrand, Anette Von der Handt, Matthew Phillip Loocke, Henry J Dick
- Organizer
  Abstract Poster, T23A-2372, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] A Shinkai diving expedition to Godzilla Megamullion : geology of a dying backarc spreading segment, O-102011
- Author(s)
  Ohara, Y., J.E.Snow, K.Michibayashi, H.J.B.Dick, Y.Harigane, K.Tani, H.Yamashita, O.Ishizuka, M.Loocke, T.Ishii, K.Okino
- Organizer
  Workshop on "Ocean Mantle Dynamics : From Spreading Center to Subduction Zone", Oral presentation
- Place of Presentation
  Atmosphere and Ocean Research Institute, University of Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geochemical characteristics of amphibole in the gabbroic rocks of the medial area of the Godzilla Megamullion, Parece Vela Basin, Philippine Sea2011
- Author(s)
  Yumiko Harigane, Tomoaki Morishita, Jonathan E Snow, Akihiro Tamura, Katsuyoshi Michibayashi, Yasuhiko Ohara, Shoji Arai
- Organizer
  Abstract OS23B-05, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology of a dying backarc spreading segment : results of high-density samplings of Godzilla Megamullion2011
- Author(s)
  Ohara, Y., J.E.Snow, K.Michibayashi, H.J.B.Dick, Y.Harigane, K.Tani, H.Yamashita, O.Ishizuka, M.Loocke, T.Ishii, K.Okino
- Organizer
  Abstract T31D-07, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] ゴジラメガムリオンから採集された斑れい岩類の岩石学的特徴2011
- Author(s)
  山下浩之, 小原泰彦
- Organizer
  日本地球惑星科学連合2011年大会,SCG059-P25
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology and Petrology of the Southeast Mariana Forearc Rift2011
- Author(s)
  Julia M Ribeiro, Elizabeth Y.Anthony, Sherman H Bloomer, Guillaume Girard, Osamu Ishizuka, Katherine A Kelley, William I Manton, Fernando Martinez, Susan G Merle, Yasuhiko Ohara, et al
- Organizer
  Abstract Poster, OS13A-1507, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 非対称性背弧拡大時における海洋地殻下部のレオロジー2011
- Author(s)
  道林克禎, 針金由美子, 小原泰彦
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会),講演要旨T4-02
- Place of Presentation
  茨城大学
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 海洋地殻地震波構造の解釈:フィリピン海ゴジラメガムリオンを例として2011
- Author(s)
  道林克禎, 針金由美子, 小原泰彦
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会),講演要旨T8-P01
- Place of Presentation
  茨城大学
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Making and breaking an island arc : a new perspective from the Oligocene Kyushu-Palau arc2010
- Author(s)
  Ishizuka, O., R.N. Taylor, M. Yuasa, and Y. Ohara
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Investigating recently recovered lavas in the S.E.Mariana Forearc Rift : New insights into the composition and spatial evolution of the mantle and slab-derived fluids2010
- Author(s)
  Ribeiro, J.M., R.J.Stern, Y.Ohara, M.Reagan, T.Ishii, et al
- Organizer
  GeoPrisms Implementation Workshop : Rift Initiation and Evolution
- Place of Presentation
  Santa Fe, New Mexico, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Composition and spatial evolution of mantle and fluids released beneath the active Southeast Mariana Forearc Rift : do they have arc or backarc basin signatures?2010
- Author(s)
  Ribeiro, J.M., R.J. Stern, Y. Ohara, M.K. Reagan, and S.H. Bloomer, et. al
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Composition and spatial evolution of mantle and fluids released beneath the active Southeast Mariana Forearc Rift: do they have arc or backarc basin signatures2010
- Author(s)
  Ribeiro, J.M., R.J.Stern, Y.Ohara, M.K.Reagan, S.H.Bloomer, et al
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] ゴジラムリオン中央部から採取されたはんれい岩の変形構造発達と流体による変成作用2010
- Author(s)
  針金由美子・森下知晃・道林克禎・小原泰彦・田村明弘・荒井章司
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Godzilla Mullion : Plagioclase systematics of a back-arc core complex2010
- Author(s)
  Matthew Loocke, Jonathan, E.Snow, 小原泰彦
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 深海土壤から単離したフェナジン色素を生産する放線菌Nocardiopsis sp. DS14-12010
- Author(s)
  二宮彰紀, 肥田木道生, 小原泰彦, 道林克禎, 小谷真也
- Organizer
  第14回マリンバイオテクノロジー学会大会
- Place of Presentation
  東海大学海洋学部
- Year and Date
  2010-11-30
- Description
  P06
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Godzilla Mullion developed in a slow-spreading environment : new age and petrologic data constraints Poster 1-16, 2010.2010
- Author(s)
  Ohara, Y., J.Snow, O.Ishizuka, K.Tani
- Organizer
  AGU Chapman Conference on detachment in oceanic lithosphere : deformation, magmatism, fluid flow, and ecosystems
- Place of Presentation
  Cyprus
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Structure and coposition of the Southern Mariana Forearc : new observa tions and samples from Shinkai 6500 dive studies in 20102010
- Author(s)
  Ohara, Y., M. Reagan, O. Ishizuka and R.J. Stern
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology of the Mariana fore-arc near Guam2010
- Author(s)
  Mark, K.Reagan, 小原泰彦, Robert J.Stern, 石塚治
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ(招待講演)
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Structure and composition of the Southern Mariana Forearc : new observations and samples from Shinkai 6500 dive studies in 20102010
- Author(s)
  Ohara, Y., M.Reagan, O.Ishizuka, R.J.Stern
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Structure and composition of the Southern Mariana Forearc : Shinkai 6500 dive studies2010
- Author(s)
  Ohara, Y.
- Organizer
  The fifth international symposium on application of marine geophysical data and undersea feature names, Korean Cartographic Association
- Place of Presentation
  Busan, Korea
- Year and Date
  2010-10-21
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology of the Mariana fore-arc near Guam2010
- Author(s)
  Mark. K. Reagan・小原泰彦・Robert J. Stern・石塚治
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Invited
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] To understand subduction initiation, study forearc crust.To understand forearc crust, study ophoplites2010
- Author(s)
  Stern, R.J., O.Ishizuka, Y.Ohara, M.Reagan, W.Scott
- Organizer
  2010 GSA Annual Meeting
- Place of Presentation
  Denver, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] フィリピン海背弧拡大とゴジラムリオンの形成2010
- Author(s)
  小原泰彦, Jonathan E.Snow, 石塚治, 谷健一郎, ゴジラムリオン研究チーム
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ(招待講演)
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部陸側斜面のかんらん岩の構造と岩石学的特徴2010
- Author(s)
  上原茂樹, 道林克禎, 小原泰彦, 石井輝秋
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Structure and composition of the Southern Mariana Forearc : Shinkai 6500 dive studies2010
- Author(s)
  Ohara, Y.
- Organizer
  The fifth international symposium on application of marine geophysical data and undersea feature names, Korean Cartographic Association
- Place of Presentation
  Busan, Korea(招待講演)
- Year and Date
  2010-10-21
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧の組成・構造とテクトニクス2010
- Author(s)
  小原泰彦, M.K. Reagan, 石井輝秋, 他
- Organizer
  海洋研究開発機構Blue Earthシンポジウム
- Place of Presentation
  海洋大学
- Year and Date
  2010-03-02
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] フィリピン海背弧拡大とゴジラムリオンの形成2010
- Author(s)
  小原泰彦・Jonathan E. Snow・石塚治・谷健一郎・ゴジラムリオン研究チーム
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Invited
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Systematics of melt stagnation in peridotites from the Godzilla Megamullion2010
- Author(s)
  Loocke, M., J.E. Snow, and Y. Ohara
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧の地質2010
- Author(s)
  小原泰彦・Mark Reagan・道林克禎・石塚治・石井輝秋, 他
- Organizer
  ブルーアース11
- Place of Presentation
  東京海洋大学(品川)
- Year and Date
  2010-03-08
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Early evolution of the Mariana Fore-arc near Guam2010
- Author(s)
  Reagan, M.K., Y.Ohara, O.Ishizuka, R.J.Stern
- Organizer
  2010 GSA Annual Meeting
- Place of Presentation
  Denver, USA
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Making and breaking an island arc : a new perspective from the Oligocene Kyushu-Palau are2010
- Author(s)
  Ishizuka, O., R.N.Taylor, M.Yuasa, Y.Ohara
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] ゴジラムリオン研究チーム、フィリピン海背弧拡大とゴジラムリオンの形成2010
- Author(s)
  小原泰彦・Jonathan E. Snow・石塚治・谷健一郎・石井輝秋
- Organizer
  日本地球惑星科学連合2010大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Microstructural development of the ultramafic rocks from Godzilla Mullion in the Parece Vela Basin2010
- Author(s)
  Harigane, Y., K.Michibayashi, Y.Ohara
- Organizer
  AGU Chapman Conference on detachment in oceanic lithosphere : deformation, magmatism, fluid flow, and ecosystems
- Place of Presentation
  Cyprus
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Godzilla Mullion : Plagioclase systematics of a back-are core complex2010
- Author(s)
  Loocke, P.M., J.E.Snow, Y.Ohara
- Organizer
  AGU Chapman Conference on detachment in oceanic lithosphere : deformation, magmatism, fluid flow, and ecosystems
- Place of Presentation
  Cyprus
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] ゴジラムリオン中央部から採取されたはんれい岩の変形構造発達と流体による変成作用2010
- Author(s)
  針金由美子・森下知晃・道林克禎・小原泰彦・田村明弘・荒井章司
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉県、幕張メッセ
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Systematics of melt stagnation in peridotites from the Godzilla Megamu llion2010 AGU Fall Meeting2010
- Author(s)
  Loocke, M., J.E.Snow, Y.Ohara
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧の組成・構造とテクトニクス2010
- Author(s)
  小原泰彦, M.K.Reagan,, 石井輝秋, 他
- Organizer
  海洋研究開発機構 Blue Earth シンポジウム
- Place of Presentation
  海洋大学
- Year and Date
  2010-03-02
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部陸側斜面のかんらん岩の構造と岩石学的特徴2009
- Author(s)
  上原茂樹・道林克禎・小原泰彦・石井輝秋
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Godzilla Mullion : current understanding on the nature of the world's largest oceanic core complex2009
- Author(s)
  Ohara, Y., J.E.Snow
- Organizer
  AGU(American Geophysical Union)
- Place of Presentation
  San Francisco, USA
- Year and Date
  2009-12-18
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Secular evolution of partial melting and melt stagnation during the formation of Godzilla Mullion, Philippine Sea2009
- Author(s)
  Snow, J., Ohara, Y., Harigane, Y.,, Ishii, T., et.al.
- Organizer
  AGU(American Geophysical Union)
- Place of Presentation
  San Francisco, USA
- Year and Date
  2009-12-18
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部陸側斜面のかんらん岩の構造と岩石学的特徴2009
- Author(s)
  上原茂樹・道林克禎・小原泰彦・石井輝秋
- Organizer
  日本地質学会
- Place of Presentation
  岡山理科大学
- Year and Date
  2009-09-05
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Godzilla Mullion developed in a slow-spreading environment : new age and petrologic data constraintsPoster Ⅰ-16, 2010.
- Author(s)
  Ohara, Y., J. Snow, O. Ishizuka, and K. Tani
- Organizer
  AGU Chapman Conference on detachment in oceanic lithosphere : deformation, magmatism, fluid flow, and ecosystems,
- Place of Presentation
  Cyprus
- Year and Date
  2010-05-08 – 2010-05-16
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 日本の大陸棚画定調査と延長大陸棚の地球科学的特徴
- Author(s)
  小原泰彦・加藤幸弘・吉田剛・西村昭・岸本清行・湯浅真人・石塚治・高橋成実・海宝由佳・小平秀一・塩川智
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  鹿児島大学郡元キャンパス
- Year and Date
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] マリアナ海溝チャレンジャー海淵の超枯渇したオリビンスピネルサンド
- Author(s)
  嶋田優香・道林克禎・照峰直伸・上原茂樹・大家翔馬・小原泰彦・石井輝秋・針金由美子・布浦拓郎・宮崎淳一・高井研・萬年一剛
- Organizer
  日本地球惑星科学関連学会2015年合同大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ前弧かんらん岩の地球化学的特徴
- Author(s)
  柵山徹也・石井輝秋・上原茂樹・道林克禎・小原泰彦・常青・原口悟・木村純一
- Organizer
  日本地球惑星科学関連学会2014年合同大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 南部マリアナ海溝最西端のかんらん岩はパレスベラリフト起源？
- Author(s)
  大家翔馬・道林克禎・小原泰彦・石井輝秋・水野那希・萬年一剛
- Organizer
  日本地球惑星科学関連学会2015年合同大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 世界最大の前弧マントル断面
- Author(s)
  道林克禎・嶋田優香・大家翔馬・照峰直伸・上原茂樹・小原泰彦・石井輝秋・針金由美子・布浦拓郎・宮崎淳一・高井研
- Organizer
  JAMSTECブルーアース2015シンポジウム
- Place of Presentation
  東京海洋大学（品川キャンパス）
- Year and Date
  2015-03-19 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Investigating recently recovered lavas in the S.E. Mariana Forearc Rift : New insights into the composition and spatial evolution of the mantle and slab-derived fluids
- Author(s)
  Ribeiro, J.M., R.J. Stern, Y. Ohara, M. Reagan, T. Ishii, et. al
- Organizer
  GeoPrisms Implementation Workshop : Rift Initiation and Evolution
- Place of Presentation
  Santa Fe, New Mexico, USA
- Year and Date
  2010-11-04 – 2010-11-06
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] チャレンジャー海淵前弧における蛇紋岩湧水系の理解のカギ
- Author(s)
  小原泰彦・Stern Robert・Martinez Fernando・石井輝秋
- Organizer
  日本地球惑星科学関連学会2015年合同大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Fabric and petrological characteristics of serpentinized peridotites from the southern Mariana Trench
- Author(s)
  Michibayashi, K., Uehara, S., Ohara, Y. and Ishii, T.
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract V51Ⅰ-02
- Invited
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧しんかい湧水域の地質と生物
- Author(s)
  小原泰彦・高井研・渡部裕美・今野祐多・石井輝秋・Sherman H. Bloomer・小澤元希・大西雄二・藤井昌和
- Organizer
  日本地球惑星科学関連学会2014年合同大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-28 – 2014-05-02
- Invited
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] 海洋地殻地震波構造の解釈 : フィリピン海ゴジラメガムリオンを例として
- Author(s)
  道林克禎, 針金由美子, 小原泰彦
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会)
- Place of Presentation
  茨城大学
- Year and Date
  2011-09-09 – 2011-09-11
- Description
  講演要旨 T8-P01
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] A Shinkai diving expedition to Godzilla Megamullion : geology of a dying backarc spreading segment, 0-10
- Author(s)
  Ohara, Y., J.E. Snow, K. Michibayashi, H.J.B. Dick, Y. Harigane, K. Tani, H. Yamashita, O. Ishizuka, M. Loocke, T. Ishii and K. Okino
- Organizer
  Workshop on “Ocean Mantle Dynamics : From Spreading Center to Subduction Zone”
- Place of Presentation
  Atmosphere and Ocean Research Institute, University of Tokyo, Japan
- Year and Date
  2011-10-03 – 2011-10-04
- Description
  Oral presentation
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology and Petrology of the Southeast Mariana Forearc Rift
- Author(s)
  Julia M Ribeiro, Elizabeth Y. Anthony, Sherman H Bloomer, Guillaume Girard, Osamu Ishizuka, Katherine A Kelley, William I Mantonl, Fernando Martinez, Susan G Merle, Yasuhiko Ohara, et al.
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract Poster, OS13A-1507
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 南部マリアナ前弧しんかい湧水域の潜航調査速報
- Author(s)
  小原泰彦・高井研・渡部裕美・今野祐多・石井輝秋・S.H.Bloomer・小澤元希・大西雄二・藤井昌和
- Organizer
  ブルーアース2014シンポジューム
- Place of Presentation
  東京都品川区東京海洋大学
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Two stage melt-rock interaction in the lower oceanic crust of the Parece Vela basin (Philippine sea), evidence from the primitive troctolites from the Godzilla Megamullion.
- Author(s)
  Alessio Sanfilippo, Henry J Dick, Yasuhiko Ohara
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract V21B-2501
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] 非対称性背弧拡大時における海洋地殻下部のレオロジー
- Author(s)
  道林克禎, 針金由美子, 小原泰彦
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会)
- Place of Presentation
  茨城大学
- Year and Date
  2011-09-09 – 2011-09-11
- Description
  講演要旨 T4-02
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geochemical characteristics of amphibole in the gabbroic rocks of the medial area of the Godzilla Megamullion, Parece Vela Basin, Philippine Sea
- Author(s)
  Yumiko Harigane, Tomoaki Morishita, Jonathan E Snow, Akihiro Tamura, Katsuyoshi Michibayashi, Yasuhiko Ohara, Shoji Arai
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract OS23B-05
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] The first Shinkai dive study of the southwestern portion of the Mariana arc system
- Author(s)
  Ohara, Y., F. Martinez, M. Brounce, I. Pujana, T. Ishii, R. J. Stern, J. Ribeiro, K. Michibayashi, K. Kelley, M. K. Reagan, H. Watanabe, T. Okumura, and YK14-13 science party
- Organizer
  Ａｍｅｒｉｃａｎ　Ｇｅｏｐｈｙｓｉｃａｌ　Ｕｎｉｏｎ 2014 Fall Meeting
- Place of Presentation
  Ｓａｎ　Ｆｒａｎｃｉｓｃｏ
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Godzilla Mullion : Plagioclase systematics of a back-arc core complex,
- Author(s)
  Loocke, P. M., J. E. Snow, and Y. Ohara
- Organizer
  AGU Chapman Conference on detachment in oceanic lithosphere : deformation, magmatism, fluid flow, and ecosystems
- Place of Presentation
  Cyprus
- Year and Date
  2010-05-08 – 2010-05-16
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Evolution of Melt Generation During Spreading Extinction at Godzilla Mullion.
- Author(s)
  Jonathan E Snow, Yasuhiko Ohara, Yumiko Harigane, Eric Hellebrand, Anette Von der Handt, Matthew Phillip Loocke, Henry J Dick
- Organizer
  T23A-2372, AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract Poster
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] マリアナ海溝南部カンラン岩の岩石学的特徴と構造.
- Author(s)
  道林克禎・上原茂樹・小原泰彦・石井輝秋
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会(水戸大会)
- Place of Presentation
  茨城大学
- Year and Date
  2011-09-09 – 2011-09-11
- Description
  R6-0-1
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] ゴジラメガムリオンから採集された斑れい岩類の岩石学的特徴
- Author(s)
  山下浩之, 小原泰彦
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2011-05-22 – 2011-05-27
- Description
  SCG059-P25
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Death of a back-arc magmatic system : Temporal variations of melt-stagnation in peridotites from the Godzilla Megamullion,
- Author(s)
  Matthew Loocke, Jonathan E Snow, Yasuhiko Ohara
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract T23A-2371
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] New insights into the Philippine Sea evolution: results from the recent Godzilla Megamullion study
- Author(s)
  Ohara, Y., J.E. Snow, K. Michibayashi, H.J.B. Dick, Y. Harigane, K. Tani, W. Nelson, M. Loocke, A. Sanfilippo, O. Ishizuka, H. Yamashita, and T. Ishi
- Organizer
  日本地球惑星科学関連学会2013年合同大会
- Place of Presentation
  千葉県千葉市幕張メッセ
- Data Source
  KAKENHI-PROJECT-25400492
[Presentation] Seismic structure of the Amami Plateau, Daito Ridge and Oki-Daito Ridge, the bathymetric highs at the northwestern end of the Philippine Sea plate.
- Author(s)
  Azusa Nishizawa, Kentaro Kaneda, Mitsuhiro Oikawa, Yasutaka Katagiri, Taisei Morishita, Yasuhiko Ohara
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract Poster, V51D-2534
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] Geology of a dying backarc spreading segment : results of high-density samplings of Godzilla Megamullion
- Author(s)
  Ohara, Y., J.E. Snow, K. Michibayashi, H.J.B. Dick, Y. Harigane, K. Tani, H. Yamashita, O. Ishizuka, M. Loocke, T. Ishii and K. Okino
- Organizer
  AGU 2011 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-04 – 2011-12-09
- Description
  Abstract T31D-07
- Data Source
  KAKENHI-PROJECT-21540477
[Presentation] To understand subduction initiation, study forearc crust. To understand forearc crust, study ophoplites
- Author(s)
  Stern, R.J., O. Ishizuka, Y. Ohara, M. Reagan, and W. Scott
- Organizer
  2010 GSA Annual Meeting
- Place of Presentation
  Denver, USA
- Year and Date
  2010-10-31 – 2010-11-03
- Data Source
  KAKENHI-PROJECT-21540477

1. ISHII Teruaki (80111582)

# of Collaborated Projects: 2 results

# of Collaborated Products: 55 results
2. Michibayashi Katsuyoshi (20270978)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
3. 平内健一 (10633290)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
4. 田村芳彦 (40293336)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 岡本敦 (40422092)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 高澤栄一 (80222082)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. 沖野郷子 (30313191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 町田嗣樹 (40444062)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 中村謙太郎 (40512083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 森下知晃 (80334746)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. TANI Kenichiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 藤井昌和

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. 永冶方敬

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 石塚治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 渡邊了

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 太幡芳彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
17. 奥村知世

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
18. M Satish Kumar

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ohara Yasuhiko 小原 泰彦

OHARAYA Yasuhiko 小原 泰彦

Research Projects

Research Products

Co-Researchers

MOWALL-II: Does mantle heterogeneity control the temporal fluctuation of oceanic crust formation?

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Physical properties of uppermost mantle structure and the Mohorovicic seismic discontinuity

Principal Investigator

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Petrology and tectonics on the mantle peridotite from southern Mariana fore arc

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Synthetic geological mapping on the Parece Vela Basin : Investigation of tectonic evolution

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[Journal Article] Origin and Age of Magmatism in the Northern Philippine Sea Basins2022

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DOI

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[Journal Article] Peridotites with back-arc basin affinity exposed at the southwestern tip of the Mariana forearc2022

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DOI

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[Journal Article] ゴジラメガムリオン掘削から明らかにする背弧海盆海洋下部地殻と上部マントルの組成と構造2021

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NAID

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[Journal Article] A new species of Princaxelia from Shinkai Seep Field, Mariana Trench (Crustacea, Amphipoda, Pardaliscidae)2021

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DOI

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[Journal Article] Cryptic diversity of the tube-dwelling polychaete <i>Phyllochaetopterus</i> in the Shinkai Seep Field, Mariana Trench2021

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NAID

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[Journal Article] Crustal Accretion in a Slow Spreading Back‐Arc Basin: Insights From the Mado Megamullion Oceanic Core Complex in the Shikoku Basin2020

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DOI

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[Journal Article] フィリピン海背弧拡大系のマントルかんらん岩（第2版）2020

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[Journal Article] Glimpses of oceanic lithosphere of the Challenger Deep forearc segment in the southernmost Marianas: The 143°E transect, 5800?4200 m2020

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DOI

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[Journal Article] Detailed volcanic and tectonic morphology of Nakadomari Hill in the southern Okinawa Trough2020

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DOI

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[Journal Article] マドメガムリオンに分布する岩石の岩石学的・地球物理学的解釈2020

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Ohara Yasuhiko 小原泰彦

OHARAYA Yasuhiko 小原泰彦