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Basic information
| Name |
Imayama Takeshi |
| Belonging department |
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| Occupation name |
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| researchmap researcher code |
R000007525 |
| researchmap agency |
Okayama University of Science |
Teacher Basic Information
Academic Society and Social Activity |
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Teacher Activity Information
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- 2020/The absence of high?pressure metamorphism in the inverted Barrovian metamorphic sequences of the Arun area, eastern Nepal and its tectonic implication/Imayama*, T., Uehara, S., Sakai, H., Yagi, K., Ikawa, C., and Yi, K./International Journal of Earth Sciences
- 2020/Variability of protoliths and pressure-temperature conditions of amphibolites from the Ohmachi Seamount (Izu-Bonin-Mariana arc): Evidence of a fossil subduction channel in modern intra-oceanic arcs./Imayama*, T., Ueda, H., Usuki, T., Minami, M., Asahara, Y., and Nagahashi, T./Mineralogy and Petrology
- 2019/1.74 Ga crustal melting after rifting at the northern Indian margin: investigation of mylonitic orthogneisses in the Kathmandu area, central Nepal./Imayama, T., Arita, K., Fukuyama, M., Yi, K., and R. Kawabata/International Geology Review
- 2019/Early Oligocene partial melting via biotite dehydration melting and prolonged low P/T metamorphism of the upper High Himalaya Crystalline Sequences in far-eastern Nepal/Imayama*, T., Takeshita, T., Yi, K., and Fukuyama, M./Geological Society, London, Special Publications
- 2019/Late Permian to Early Triassic back-arc type volcanism in the southern Mongolia volcano-plutonic belt of the Central Asian Orogenic Belt: Implication for timing of the final closure of the Palaeo-Asian Ocean/Takeshi Imayama, Yoichiro Koh, Kazumasa Aoki, Mototaka Saneyoshi, Koshi Yagi, Shogo Aoki, Tomoya Terada, Yoshihiro Sawada, Chiaki Ikawa, Shinobu Ishigaki, Shin Toyoda, Khishigjav Tsogtbaatar, Buuvei Mainbayar/Journal of Geodynamics
- 2019/U-Pb zircon dating of Sanbagawa metamorphic rocks in the Besshi-Asemi-gawa region, central Shikoku, Japan, and tectono-stratigraphic consequences/Aoki, K., Seo, Y., Sakata, S., Obayashi, H., Tsuchiya, Y., Imayama, T., Yamamoto, S., Hirata, T./Journal of Geological Society of Japan
- 2019 Research report of the Tso Morari ultra-high pressure metamorphic complex in Ladakh, NW India. Imayama, T., and Dutta, D. Bull. Inst. Front. Sci. Tech., Okayama Univ. of Sci.
- 2018/Laser step-heating 40Ar/39Ar analyses of biotites from meta-granites in the UHP Brossasco-Isasca Unit of Dora-Maira Massif, Italy/Itaya, T., Hyodo, H., Imayama, T. and Groppo, C./Journal of Mineralogical and Petrological Sciences
- 2018/Analytical method and accuracy of X-ray fluorescence analysis at Okayama University/Sawada, Y., Nakao, F., Imayama, T., and Benino, Y./Bull. Res. Inst. Nat. Sci. Okayama Univ. of Sci.
- 2018/Inverted metamorphism in the Ilan Nappe, far-eastern Nepal/Imayama, T., and Hoshino, R
- 2017/Paleoproterozoic high-pressure metamorphic history of the Salma eclogite on the Kola Peninsula, Russia/Imayama, T., Oh* C. W., Baltybaev, S. K., Park, C. ?S., Yi, K., and Jung, H./Lithosphere
- 2017/Regional Middle Paleozoic metamorphism in the southwestern Gyeonggi Massif, South Korea: Its implications for tectonics in Northeast Asia/Oh, C. W., Imayama*, T., Jeon, J., and Yi, K./Journal of Asian Earth Science
- 2017 Tectonics of the Himalaya Sakai*, H., Imayama, T., Yoshida, K., and Asahi, K. Journal of Geological Society of Japan
- 2017 Research report of metamorphic rocks in the Uttarakhand area, northwestern India Imayama, T., Kawabata, R., and Bose, N. Bull. Res. Inst. Nat. Sci., Okayama Univ. of Sci.
- 2016 Whole rock chemistry of S-type leucogranites in far-eastern Nepal. Imayama*, T. The Bulletin of Okayama University of Science A
- 2016 Research report of metamorphic rocks in the Oki-Dogo Island (7) Imayama, T., Kawabata, R., and Mouri, M. Bull. Res. Inst. Nat. Sci., Okayama Univ. of Sci.
- 2015/Permo-Triassic and Paleoproterozoic metamorphism related to continental collision in Yangpyeong, South Korea/Oh, C. W., Imayama*, T., Lee, S. L., Yi, S. B., Yi, K., and Lee, B. C./Lithos
- 2014/Middle Paleozoic metamorphism in the Hongseong area, South Korea and its tectonic meaning to Paleozoic orogeny in Northeast Asia/Oh, C. W., Imayama*, T., Yi, S., Kim, T., Ryu, I., Jeon, J., and Yi, K./Journal of Asian Earth Sciences
- 2014/P-T conditions of metabasites within regional metapelites in far-eastern Nepal Himalaya and its tectonic meaning./Imayama*, T./Swiss Journal of Geosciences
- 2014/Sr isotopic study of metasedimentary rocks in far-eastern Nepal: Additional evidence for material boundary along the Main Central Thrust/Imayama*, T./Himalayan Geology
- 2013/Carboniferous inherited grain and age zoning of monazite and xenotime from leucogranites in far-eastern Nepal: Constraints from electron probe microanalysis/Imayama*, T. and Suzuki, K./American Mineralogist
- 2013 Determination of garnet growth rate from the Himalayan metamorphic rocks Imayama*, T. The Sasakawa Scientific Research report
- 2012/Two-stage partial melting and contrasting cooling rates within the Higher Himalayan Crystalline Sequences in the far-eastern Nepal Himalaya/Imayama*, T., Takeshita, T., Yi, K., Cho, D. -L., Kitajima, K., Yagi, K., Tsutsumi, Y., Kayama, M., Nishido, H., Okumura, T., Itaya, T., and Sano, Y./Lithos
- 2012/Low H2O activity of fluid in mafic granulite in far-eastern Nepal (forecast)/Imayama*, T./Proceeding of the International symposium on Radiometric studies, Summaries of Researches using AMS at Nagoya University
- 2011/Metabasites petrology and P-T evolution in the Lesser Himalaya, central Nepal/Paudel*, L. P., Imayama, T., and Arita, K./Journal of Nepal Geological Society
- 2011 Petrology of Late Oligocene volcanic rocks from southern part of central Hokkaido, Japan ?Implication for incipient volcanism of back-arc rift? Yonejima, M., Okamura*, S., Yatsuka, S., Maeda, Imayama, T., and Maeda, J. Japanese magazine of Mineralogical and Petrological Sciences
- 2011/High-precision CHIME monazite age from leucogranites in far-eastern Nepal Himalaya (forecast)/Imayama*, T., and Suzuki, K./Proceeding of the International symposium on Radiometric studies, Summaries of Researches using AMS at Nagoya University
- 2010 K-Ar ages and petrology of the Takinoue stage volcanic rocks in central Hokkaido, Japan. Okamura*, S., Yahata, M., Nishido, M., Ibusuki, A., Yokoi, S., Yonejima, M., Imayama, T., and Maeda, J. Journal of the Geological Society of Japan
- 2010/Metamorphic P-T profile and P-T path discontinuity across the far-eastern Nepal Himalaya: Investigation of channel flow models. /Imayama*, T., Takeshita, T., and Arita, K./Journal of Metamorphic Geology
- 2010/Seafloor Geology of the Basement Serpentinite Body in the Ohmachi Seamount (Izu-Bonin Arc) as Exhumed Parts of a Subduction Zone within the Philippine Sea/Ueda*, H., Niida, K, Usuki, T., Hirauchi, K., Meschede, M., Miura, R., Ogawa, Y., Yuasa, M., Sakamoto, I., Chiba, T., Ijimino, T., Kuramoto, Y., Azuma, T., Takeshita, T., Imayama, T., Miyajima, Y., and Saito T./In: Ogawa, Y., Anma, R. and Dilek, Y. (eds.), Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin: submersible studies and recent advances
- 2010/Formation conditions of pelitic gneisses in far-eastern Nepal./Imayama*, T./Proceeding of the International symposium on Radiometric studies, Summaries of Researches using AMS at Nagoya University
- 2009/Metamorphic P-T profile and P-T path discontinuity across the far-eastern Nepal Himalaya/Imayama*, T./The Report of the Fukada Geological Institute
- 2008/Nd isotopic data reveal the material and tectonic nature of the Main Central Thrust zone in Nepal Himalaya/Imayama*, T. and Arita, K./Tectonophysics
- 2004/Fourth Nepal Geological Congress/Yoshida*, M., Imayama, T., and Dahal, R. K./Gondwana Research
- 2004 Quantitative analyses of Rb, Sr, Sm and Nd for GSJ rock reference samples (JB-1a, JGb-1 and JG-1a) by isotope dilution method using thermal ionization mass spectrometer. Kuramoto*, Y., Maeda J., Yamasaki, T., Yamamoto, H., Imayama, T., and Watanabe, T. Hokkaido University Earth Planetary Science Technical Report
- Fourth Nepal Geological Congress Yoshida, M., Imayama, T., Dahal, R. K.
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