論文 - 折橋 裕二
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Age and petrogenesis of Na-rich felsic rocks in western Iran: Evidence for closure of the southern branch of the Neo-Tethys in the Late Cretaceous
Nouri, F., H. Azizi, J. Goloka, Y. Sahara, Y. Orihashi, K. Yamamoto, M Tsuboi and R. Anma
Tectonophysics 671 151 - 172 2016年03月
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Detrital zircon geochronology and Nd isotope geochemistry of the basal succession of the Taebaeksan Basin, South Korea: Implications for the Gondwana linkage of the Sino-Korean (North China) block during the Neoproterozoic–early Cambrian
Lee, Y.-I., T. Choi, H.-S. Lim and Y. Orihashi
Palaeogeography, Palaeoclimatology, Palaeoecology 441 770 - 786 2016年01月
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Age of Mirny field kimberlites (Siberia) and application of rutile and titanite for U-Pb dating of kimberlite emplacement by LA-ICP-MS
Agashev, A. M., Y. Orihashi, N. P. Pokhilenko, I. V. Serov, A. V. Tolstov and S. Nakai
Geochemical Journal 50 431 - 438 2016年01月
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Petrography and geochemistry of Toscales basaltic eruptive center. Extra-Andean back-arc zone of Mendoza province
Bertotto, G.W., M.H. Hitch, A. D. Ponce, Y. Orihashi and H. Sumino
Revista de la Asociacion Geologica Argentina 73 330 - 340 2016年01月
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Detrital zircon geochronology and Nd isotope geochemistry of the basal succession of the Taebaeksan Basin, South Korea: Implications for the Gondwana linkage of the Sino-Korean (North China) block during the Neoproterozoic-early Cambrian
Yong Ii Lee, Taejin Choi, Hyoun Soo Lim, Yuji Orihashi
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 441 770 - 786 2016年01月
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讃岐平野の瀬戸内珪長質火山岩の全岩化学組成
新正 裕尚, 折橋 裕二, 角井 朝昭
東京経済大学人文自然科学論集 ( 139 ) 21 - 31 2016年
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九州東部大野火山岩類の全岩化学組成(補遺)
新正 裕尚, 折橋 裕二, 外西 奈津美
東京経済大学人文自然科学論集 ( 138 ) 91 - 98 2016年
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The Taitao ophiolite-granite complex, Chile: Emplacement of ridge-trench intersection oceanic lithosphere on land and the origin of calc-alikalline I-type granites
Ki-Cheol Shin, Ryo Anma, Takanori Nakano, Yuji Orihashi, Shin-ichi Ike
EPISODES 38 ( 4 ) 283 - 297 2015年12月
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Cretaceous granitoids and their zircon U-Pb ages across the south-central part of the Abukuma Highland, Japan
Shunso Ishihara, Yuji Orihashi
ISLAND ARC 24 ( 2 ) 159 - 168 2015年06月
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Tectonic reconstruction of batholith formation based on the spatiotemporal distribution of Cretaceous-Paleogene granitic rocks in southwestern Japan
Kazuya Iida, Hikaru Iwamori, Yuji Orihashi, Taeho Park, Yong-Joo Jwa, Sung-Tack Kwon, Tohru Danhara, Hideki Iwano
ISLAND ARC 24 ( 2 ) 205 - 220 2015年06月
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Sr-Nd-Pb-Hf isotopic constraints on the diversity of magma sources beneath the Aden Ridge (central Gulf of Aden) and plume-ridge interaction
Ryuichi Shinjo, Daniel Meshesha, Yuji Orihashi, Satoru Haraguchi, Kensaku Tamaki
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES 110 ( 3 ) 97 - 110 2015年06月
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Volcano-ice-sea interaction in the Cerro Santa Marta area, northwest James Ross Island, Antarctic Peninsula
Fernando M. Calabozo, Jorge A. Strelin, Yuji Orihashi, Hirochika Sumino, Randall A. Keller
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 297 89 - 108 2015年05月
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Emplacement history and inflation evidence of a long basaltic lava flow located in Southern Payenia Volcanic Province, Argentina
Mauro I. Bernardi, Gustavo W. Bertotto, Tiago L. R. Jalowitzki, Yuji Orihashi, Alexis D. Ponce
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 293 46 - 56 2015年02月
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213 nm Nd: YAGレーザーアブレーション誘導結合プラズマ質量分析計を用いたジルコンのU–Pb年代測定: Pb/U分別補正にNIST SRM 610を用いるための分析条件最適化
高地 吉一, 折橋 裕二, 小原 北士, 藤本 辰弥, 春田 泰宏, 山本 鋼志
地球化学 49 ( 1 ) 19 - 35 2015年
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無機質量分析計を用いた元素イメージング
平田 岳史, 折橋 裕二, 鈴木 敏弘, 坂田 周平, 槇納 好岐, 小原 聖也, 向山 翔, 服部 健太郎, 杉浦 悠毅, WALCZYK Thomas, 昆 慶明
質量分析 63 ( 6 ) 153 - 158 2015年
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Finding of 115 Ma adakitic tonalite east of the Futaba Fault, Abukuma Highland, and its regional geological implications
Orihashi Yuji, Ishihara Shunso
地質学雑誌 121 ( 5 ) 167 - 171 2015年
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213 nm Nd: YAG レーザーアブレーション誘導結合プラズマ質量分析計を用いたジルコンのU-Pb年代測定：Pb/U分別補正にNIST SRM610を用いるための分析条件の最適化
折橋 裕二
地球化学 49 19 - 35 2015年
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Geochemical and Sr-Nd-Pb isotopic compositions of lithospheric mantle: Spinet lherzolites in alkaline basalts from the northwestern Ethiopian plateau
Daniel Meshesha, Ryuichi Shinjo, Yuji Orihashi
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES 109 ( 6 ) 241 - 257 2014年12月
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U-Pb Age of Rutile from the Eclogite Xenolith of the Udachnaya Kimberlite Pipe
A. L. Ragozin, D. A. Zedgenizov, V. S. Shatskii, Y. Orihashi, A. M. Agashev, H. Kagi
DOKLADY EARTH SCIENCES 457 ( 1 ) 861 - 864 2014年07月
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The age of Udachnaya-East kimberlite: U/Pb and Ar-40/Ar-39 data
D. S. Yudin, A. A. Tomilenko, A. V. Travin, A. M. Agashev, N. P. Pokhilenko, Yu Orihashi
DOKLADY EARTH SCIENCES 455 ( 1 ) 288 - 290 2014年03月