Geochronology and tectonics of the Tien-Shan Mountains in the Athashy and Aktyuz areas, Kyrgyzstan

• Project/Area Number: 17340149
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Geology
• Research Institution: Shimane University
• Principal Investigator: TAKASU Akira Shimane University, Geoscince, Professor (00183848)
• Co-Investigator(Kenkyū-buntansha): TAGIRI Michio Ibaraki University, Earth Science, Professor (50007829) ; AKASAKA Masahide Shimane University, Geoscience, Professor (20202509) ; KAMEI Atsushi Shimane University, Geoscience, Associate Professor (60379691) ; OHIRA Hiroto Shimane University, Geoscience, Assistant Professor (60273918)
• Project Period (FY): 2005 – 2007
• Project Status: Completed (Fiscal Year 2007)
• Budget Amount: ¥14,580,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥480,000); Fiscal Year 2007: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2006: ¥2,300,000 (Direct Cost: ¥2,300,000); Fiscal Year 2005: ¥10,200,000 (Direct Cost: ¥10,200,000)
• Keywords: metamorphic geology / Tien-Shan Mountains / geochronology / tectonics / zircon / monazite / Sambagawa metamorphic belt / 三波川変成岩

Research Abstract

(1)The clasts of glaucophane eclogites were newly found from a conglomerate bed tectonically overlying on the regional eclogite formation (Choloktor Formation) in the Atbashy area The eclogites in the Choloktor Formation ware crystallized thorn the conditions of the glaucophane schist fides to the eclogite facies (>15kb, 500-560℃). The eclogites from the conglomerate have experienced two events of high pressure type metamorphism, ie. metamorphismform to form. eclogite (>15 kb, 490-590℃) and metamorphism from the glaucophane schist facies to the epidote amphibolite fades. These suggest that there are at least two tectonic and metamorphic events of eclogite formation in the Paleozoic Southern Tien-Shan .
(2) Coesites have been newly described from talc-garnet-chloritoid schists and quartzites in the Makbal area. This suggests that the matrix metamorphic rocks of the eclogite blocks are suffered UHP metamorphism.
(3) The metamorphic conditions of the eclogites form the Neldy Formation and Makbal Formation are >12 kb, 480-570℃ and >15 kb, 540-620℃, respectively. Both eclogites were suffered prograde metamorphism of the epidote amphibolite facies and the glaucophane schist facies, respectively.
(4) Monazite separated from the talc-garnet-chloritoid schists were dated by COME U-Pb method, and the ages of the monazite are 480 Ma The ages of the monazites in garnet porphyroblasts were also measured and the ages are the same as those of separated monazites, 480 Ma is the age of the UHF metamorphism in the Makbal area. The K-Ar ages of biotite schists and amphibolites are 769 Ma and 881 Ma, respectively and they are older than the age of the UHP metamorphism.
(4) Eclogites in the Aktyuz area experienced the amphibolite to granulite facies metamorphism (4-10 kb, 560-660℃) before the eclogite metamorphism (15-25 kb, 600-710℃), suggesting a metamorphism of inception of subduction event.

Research Products

• [Journal Article] Geochronology and the initiation of the Altyn Strike-Slip Fault, Western China. (2007)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Ge, X., Takasu, A., Yuan, S., Chang, L. and Li, W.
  • Journal Title: Journal of Asian Earth Sciences 29 Pages: 243-252
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Polymetamorphism of Aktyuz eclogites (northern Kyrgyz Tien-Shan) deduced from inclusions in garnets. (2007)
  • Author(s): Orozbaev, R.T., Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K. S.
  • Journal Title: Journal of Mineralogical and Petrological Science 102 Pages: 150-156
  • NAID: 10018419236
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Radial cordierite-bearing orbicular granite formed from the melting of pelitic hornfels in granitic rocks. (2007)
  • Author(s): Tagiri, M., Oba, T. and Fujinawa, A.
  • Journal Title: Journal of Mineralogical and Petrological Science 102 Pages: 127-136
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Silver-bearing and associated minerals in El Zancudo deposit, Antioquia, Columbia. (2007)
  • Author(s): Alba Nury Gallego Hernandez and Akasaka, M.
  • Journal Title: Resource Geology 57 Pages: 386-399
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Distribution of chromium among the octahedral sites in chromian epidote from Iratsu, central Shikoku, Japan. (2007)
  • Author(s): Nagashima, M., Akasaka, M., Sakurai, T.
  • Journal Title: Journal of Mineralogical and Petrological Sciences 102 Pages: 240-254
  • NAID: 10019151260
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] 中央ネパール・カトマンドゥ・ナップの上昇機構-放射年代学的アプローチ- (2007)
  • Author(s): 在田一則・大平寛人
  • Journal Title: 地学雑誌 116 Pages: 681-690
  • NAID: 10025677226
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Geochronology and the initiation of the Altyn Strike-Slip Fault, Western China (2007)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Ge, X., Takasu, A., Yuan, S., Chang, L., Li, W
  • Journal Title: Journal of Asian Earth Sciences (refereed journal) 29 Pages: 243-252
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Polymetamorphism of Aktyuz eclogites (northern Kyrgyz Tien-Shan) deduced from inclusions in garnets (2007)
  • Author(s): Orozbaev, R.T., Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S
  • Journal Title: Journal of Mineralogical and Petrological Science (refereed journal) 102 Pages: 150-156
  • NAID: 10018419236
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Radial cordierite-bearing orbicular granite formed from the melting of pelitic homfels in granitic rocks (2007)
  • Author(s): Tagiri, M., Oba, T., Fujinawa, A
  • Journal Title: Journal of Mineralogical and Petrological Science (refereed journal) 102 Pages: 127-136
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Geochronology and the initiation of the Altyn Strike-Slip Fault, Wstern China (2007)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Ge, X., Takasu, A., Yuan, S., Chang, L., Li, W
  • Journal Title: Journal of Asian Earth Sciences (refereed journal) 29 Pages: 243-252
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Silver-bearing and associated minerals in El Zancudo deposit, Antioquia, Columbia (2007)
  • Author(s): Alba, Nury, Gallego, Hernandez, Akasaka, M
  • Journal Title: Resource Geology (refereed journal) 57 Pages: 386-399
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Distribution of chromium among the octahedral sites in chromian epidote from Iratsu, central Shikoku, Japan (2007)
  • Author(s): Nagashima, M., Akasaka, M., Sakurai, T
  • Journal Title: Journal of Mineralogical and Petrological Sciences (refereed journal) 102 Pages: 240-252
  • NAID: 10019151260
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Uplift mechanism of the Katmandu Nappe, central Nepal : Geochronological Approach (2007)
  • Author(s): Arita, K., Ohira, H
  • Journal Title: Journal of Geography (refereed journal) 116 Pages: 681-690
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Geochronology and the initiation of the Altyn Strike-Slip Fault, Wstern China. (2007)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Ge, X., Takasu, A., Yuan, S., Chang, L. and Li. W.
  • Journal Title: Journal of Asian Earth Sciences 29 Pages: 243-252
  • Peer Reviewed
• [Journal Article] Polymetamorphism of Aktyuz eclogites(northern Kyrgyz Tien-Shan)deduced from inclusions in garnets. (2007)
  • Author(s): Orozbaev, R. T., Takasu, A., Tagiri, M., Bakirov, A. B., Sakiev, K. S.
  • Journal Title: Journal of Mineralogical and Petrological Science 102 Pages: 150-156
  • NAID: 10018419236
  • Peer Reviewed
• [Journal Article] Geochronology and the initiation of the Altyn Strike-Slip Fault, Wstern China. (2007)
  • Author(s): Liu, Y., Neubauer, F., Geneser, J., Ge, X., Takasu, A., Yuan, S., Chang, L., Li, W.
  • Journal Title: Journal of Asian Earth Sciences 29 Pages: 243-252
• [Journal Article] Polymetamorphism of Aktyuz eclogites (northern Kyrgyz Tien-Shan) deduced from inclusions in garnets. (2007)
  • Author(s): Orozbaev, R.T., Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S.
  • Journal Title: Journal of Mineralogical and Petrological Science 102(In press)
  • NAID: 10018419236
• [Journal Article] Radial cordierite-bearing orbicular granite formed from the melting of pelitic hornfels in granitic rocks. (2007)
  • Author(s): Tagiri, M., Oba, T., Fujinawa, A.
  • Journal Title: Journal of Mineralogical and Petrological Science 102(In press)
• [Journal Article] 40Ar/39Ar ages of the blueschists from Qingshuigou in the Northern Qilian Mountains, Western China. (2006)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Takasu, A., Ge, X. and Handler, R.
  • Journal Title: Island Arc 15 Pages: 187-198
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] 西南日本外帯の地殻構造:2002年四国-瀬戸内海横断地殻構造探査の成果. (2006)
  • Author(s): 佐藤比呂志・児島悠司・村田明広・伊藤谷生・高須 晃他
  • Journal Title: 地震研究所彙報 80 Pages: 53-71
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] 熱年代学データに基づく日高山脈の上昇史. (2006)
  • Author(s): 川上源太郎.大平寛人・.有田一則・板谷徹丸・川村信人
  • Journal Title: 地質学雑誌 112 Pages: 684-698
  • NAID: 110004863785
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan (2006)
  • Author(s): Nagashima, M., Akasaka, M. and Sakurai, T.
  • Journal Title: Journal of Mineralogical and Petrological Science 101 Pages: 157-169
  • NAID: 10017532527
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] The Higo metamorphic complex in Kyushu, Japan as the fragment of Permo-Triassic metamorphic complexes in East Asia. (2006)
  • Author(s): Osanai, Y., Owada, M, Kamei, A., Hamamoto, T., Kagami, H., Toyoshima, T., Nakano, N. and Nam T.N
  • Journal Title: Gondwana Research 9 Pages: 152-166
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] 40Ar/39Ar ages of the blueschists from Qingshuigou in the Northern Qilian Monntains, Western China (2006)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Takasu, A., Ge, X., Handler, R
  • Journal Title: Island Arc (refereed journal) 15 Pages: 187-198
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Uplift history of the Hidaka Mountains, Hokkaido, Japan (2006)
  • Author(s): Kawakami, G., Ohira, H., Arita, K., Itaya, T., Kawamura, N
  • Journal Title: A thermochronologic view. Jour. Geol. Soc. Japan. (refereed journal) 112 Pages: 684-698
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Jaan (2006)
  • Author(s): Nagashima, M., Akasaka, M., Sakurai, T
  • Journal Title: Journal of Mineralogical and Petrological Science (refereed journal) 101 Pages: 157-169
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] The Higo metamorphic complex in Kyushu, Japan as the fragment of Permo-Triassic metamorphic complexes in East Asia (2006)
  • Author(s): Osanai, Y., Owada, M., Kamei, A., Hamamoto, T., Kagami, H., Toyoshima, T., Nakano, N., Nam T., N
  • Journal Title: Gondwana Research (refereed journal) 9 Pages: 152-166
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] 西南日本外帯の地殻構造 : 2002年四国-瀬戸内海横断地殻構造探査の成果. (2006)
  • Author(s): 佐藤比呂志, 児島悠司, 村田明広, 伊藤谷生, 高須 晃他
  • Journal Title: 地震研究所彙報 80 Pages: 53-71
• [Journal Article] 熱年代学データに基づく日高山脈の上昇史. (2006)
  • Author(s): 川上源太郎, 大平寛人, 有田一則, 板谷徹丸, 川村信人
  • Journal Title: 地質学雑誌 112 Pages: 684-698
  • NAID: 110004863785
• [Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan (2006)
  • Author(s): Nagashima, M., Akasaka, M., Sakurai, T.
  • Journal Title: Journal of Mineralogical and Petrological Science 101 Pages: 157-169
  • NAID: 10017532527
• [Journal Article] 40Ar/39Ar ages of the blueschists from Qingshuigou in the Northern Qilian Mountains, Western China. (2006)
  • Author(s): Liu, Y., Neubauer, F., Genser, J., Takasu, A., Ge, X., Handler, R.
  • Journal Title: Island Arc 15 Pages: 187-198
• [Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan (2006)
  • Author(s): Nagashima, M., Akasaka, M.Sakurai, T.
  • Journal Title: Journal of Mineralogical and Petrological Science 101(In press)
  • NAID: 10017532527
• [Journal Article] 40Ar/39Ar mineral ages from basement rocks in the Eastern Kunlun Mountains, NW China, and their tectonic implications. (2005)
  • Author(s): Liu, Y., Genser, J., Neubauer, F., Jin, W., Ge, X., Handler, R. and Takasu, A.
  • Journal Title: Tectonophysics 398 Pages: 199-224
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Prograde eclogites from the Tonaru epidote amphibolite mass in the Sambagawa metamorphic belt, central Shikoku, Southwest Japan. (2005)
  • Author(s): Miyagi, Y. and Takasu, A.
  • Journal Title: The Island Arc 14 Pages: 215-235
  • NAID: 10018083648
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Petrographic study on the high-grade metamorphic rocks from the Highland and Kadugannawa Complexes, eastern Sri Lanka. (2005)
  • Author(s): Malaviarachchi, S. and Takasu, A.
  • Journal Title: Geoscience Rep. Shimane Univ. 24 Pages: 31-46
  • Description: 「研究成果報告書概要(和文)」より
• [Journal Article] Distribution of Fe2+ in a synthetic (Ca,Na) 2 (Mg,Fe2+) Si2O7-melilite: 57Fe Mossbauer and X-ray Rietveld studies. (2005)
  • Author(s): Akasaka, M., Nagashima, M., Makino, K. and Ohashi, H.
  • Journal Title: Journal of Mineralogical and Petrological Science 100 Pages: 229-236
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] 40Ar/39Ar mineral ages from basement rocks in the Eastern Kunlun Mountains, NW China, and their tectonic implications (2005)
  • Author(s): Liu, Y., Genser, J., Neubauer, F., Jin, W., Ge, X., Handler, R., Takasu, A
  • Journal Title: Tectonophysics (refereed journal) 398 Pages: 199-224
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Prograde eclogites from the Tonaru epidote amphibolite mass in the Sambagawa metamorphic belt, central Shikoku, Southwest Japan (2005)
  • Author(s): Miyagi, Y., Takasu, A
  • Journal Title: The Island Arc (refereed journal) 14 Pages: 215-235
  • NAID: 10018083648
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Petrographic study on the high-grade metamorphic rocks from the Highland and Kadugannawa Complexes, eastern Sri Lanka (2005)
  • Author(s): Malaviarachchi, S., Takasu, A
  • Journal Title: Geoscience Rep. Shimane Univ. (non-refereed journal) 24 Pages: 31-46
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Distribution of Fe2+ in a synthetic (Ca, Na)2(Mg, Fe2+)Si207-melilite : 57Fe Mossbauer and X-ray Rietveld studies (2005)
  • Author(s): Akasaka, M., Nagashima, M., Makino, K., Ohashi, H
  • Journal Title: Journal of Mineralogical and Petrological Science (refereed journal) 100 Pages: 229-236
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Crustal structure of the Outer Zone in Southwest Japan revealed by Shikoku and Seto-Inland-Sea seismic profile in 2002 Bull (2005)
  • Author(s): Sato, H., Kojima, Y., Murata, A., Ito, T., Takasu, A., et. al.
  • Journal Title: Earthq. Res. Inst. Univ. Tokyo (refereed journal) 80 Pages: 58-71
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] 40Ar/39Ar mineral ages from basement rocks in the Eastern Kunlun Mountains, NW China, and their tectonic implications. (2005)
  • Author(s): Liu, Y., Genser, J., Neubauer, F., Jin, W., Ge, X., Handler, R., Takasu, A.
  • Journal Title: Tectonophysics 398 Pages: 199-224
• [Journal Article] Prograde eclogites from the Tonaru epidote amphibolite mass in the Sambagawa metamorphic belt, central Shikoku, Southwest Japan. (2005)
  • Author(s): Miyagi, Y., Takasu, A.
  • Journal Title: The Island Arc 14 Pages: 215-235
  • NAID: 10018083648
• [Journal Article] Petrographic study on the high-grade metamorphic rocks from the Highland and Kadugannawa Complexes, eastern Sri Lanka. (2005)
  • Author(s): Malaviarachchi, S., Takasu, A.
  • Journal Title: Geoscience Rep.Shimane Univ. 24 Pages: 31-46
• [Journal Article] Distribution of Fe2+ in a synthetic (Ca, Na)2(Mg, Fe2+)Si2O7-melilite : 57Fe Mossbauer and X-ray Rietveld studies. (2005)
  • Author(s): Akasaka, M., Nagashima, M., Makino, K., Ohashi, H.
  • Journal Title: Journal of Mineralogical and Petrological Science 100 Pages: 229-236
• [Presentation] キルギス・アトバシ地域Choloktor Formationおよび礫岩中のエクロジャイト. (2007)
  • Author(s): 高須 晃・バスラクノフ, J.U.・バキロフ, A.B.・サキエフ, K.S.・櫻井 剛・田切美智雄
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] P-T histories of the HP and the UHP metamorphic rocks in the Makbal area of the Northern Tien-Shian, Kyrgyzstan. (2007)
  • Author(s): Bakirov, A.A., togonbaeva, a., takasu, a., tagiri, M., Bakirov, A.B., Sakiev, K.S., Sakurai, T. and Satybaev, M
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Eclogitic clasts in a conglomerate bed overlying the Choloktor suite of HP metamorphic rocks in the Atbashy Range, Southern Tien-Shan Kyrgyzstan. (2007)
  • Author(s): Baslakunov, J.U., Takasu, A., Tagiri, M., Bakirov, A.B., and Sakiev, K.S.
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Sambagawa eclogites from the Onodani area in the Besshi district, central Shikoku, Japan (2007)
  • Author(s): Kabir, F and Takasu, A.
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] 岡山県大佐山三郡変成岩に産する含クロム珪酸塩鉱物の産状と化学組成-特に含クロムパンペリー石について- (2007)
  • Author(s): 浜田麻希.・阪本志津枝・赤坂正秀・高須 晃
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Eclogites from the Choloktor Formation and a conglomerate bed exposed in the Atbashy area, southeastern Tien-Shan, Kyrgyzstan (2007)
  • Author(s): Takasu, A., Baslakunov, J. U., Bakirov, A.B., Sakiev, K.S., Sakurai, I., Tagiri, M
  • Organizer: Japan Association of Mineralogical science
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] P-T histories of the HP and the UHF metamorphic rocks in the Makbal area of the Northern Tien-Shian, Kyrgyzstan (2007)
  • Author(s): Bakirov, A.A., Togonbaeva, a., Takasu, a., Tagiri, M., Bakirov, K.B., Sakiev, K.S., Sakurai, T., Satybaev, M
  • Organizer: Japan Association of Mineralogical science
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Eclogitic clasts in a conglomerate bed overlying the Choloktor suite of HP metamorphic rocks in the Atbashy Range, Southern Tien-Shan Kyrgyzstan (2007)
  • Author(s): Baslakunov, J.U., Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S
  • Organizer: Japan Association of Mineralogical science
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Sambagawa eclogites from the Onodani area in the Besshi district, central Shikoku, Japan (2007)
  • Author(s): Kabir, F., Takasu, A
  • Organizer: Japan Association of Mineralogical science
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Chromian pumpellyite and associated chromian minerals from the Sangun metamorphic rocks, Osayama, southwest Japan (2007)
  • Author(s): Hamada, M., Sakamoto, S., Akasaka, M., Takasu, A
  • Organizer: Japan Association of Mineralogical science
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] P-T histories of the HP and the UHP metamorphic rocks in the Makbal area of the Northen Tien-Shan, Kyrgyzstan. (2007)
  • Author(s): Bakirov, A. A., togonbaeva, a., takasu, a., tagiri, M., Bakirov, A. B., Sakiev, K. S., Sakurai, T. and Satybaev, M
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 東京
  • Year and Date: 2007-09-23
• [Presentation] Metamorphism of eclogites and country rock gneisses in the Aktyuz area, Northern Tien-Shan, Kyrgyzstan (2007)
  • Author(s): Orozbaev R.T., Takasu A., Bakirov A.B., Sakiev K.S. and Tagiri M.
  • Organizer: Geological Society of Japan
  • Place of Presentation: 札幌
  • Year and Date: 2007-09-10
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Metamorphism of eclogites and country rock gneisses in the Aktyuz area, Northern Tien-Shan, Kyrgyzstan (2007)
  • Author(s): Orozbaev R.T., Takasu A., Bakirov A.B., Sakiev K.S., Tagiri, M
  • Organizer: Geological Society of Japan
  • Place of Presentation: Sapporo
  • Year and Date: 2007-09-09
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] 付加体と変成作用 (2007)
  • Author(s): 高須 晃
  • Organizer: 地学団体研究会
  • Place of Presentation: 大阪
  • Year and Date: 2007-08-17
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Sambagawa belt as a typical example of subduction related high-pressure type metamorphic belts (2007)
  • Author(s): Takasu, A
  • Organizer: Geological Collaboration of Japan
  • Place of Presentation: Osaka
  • Year and Date: 2007-08-17
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] キルギス・北部天山マクバル地域に分布する超高圧変成岩のモナザイトCHIME年代 (2006)
  • Author(s): 高須 晃・桜井 剛・トゴンバエバ A.・バキロフ A.A.・田切美智雄・バキロフ A.B.・サキエフ K.S.
  • Organizer: 日本地質学会
  • Place of Presentation: 高知
  • Year and Date: 2006-09-18
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] HP and UHP metamorphic rocks in the Makbal area of the Northern Tien-Shan, Kyrgyztan (2006)
  • Author(s): Bakirov, A.A., Toronbaeva, A., Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S., Sakurai, T. and Satybaev, M.
  • Organizer: 日本地質学会
  • Place of Presentation: 高知
  • Year and Date: 2006-09-18
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] CHIME monazite age of the UHP metamorphic rock from the Makbal area, northern Tien-Shan, Kyrgyzstan (2006)
  • Author(s): Takasu, A., Sakurai, T., Togonbaeva, A., Bakirov, A.A., Tagiri, M., Bakirov, A.B., Sakiev, K
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kochi
  • Year and Date: 2006-09-18
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] HP and UHP metamorphic rocks in the Makbal area of the Northern Tien -Shan, Kyrgyztan (2006)
  • Author(s): Bakirov, A.A., Toronbaeva, A., Takasu, A., Tagiri, M., Bakirov, KB., Sakiev, K.S., Sakurai, T., Satybaev, M
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kochi
  • Year and Date: 2006-09-18
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] キルギス天山山脈マクバル地域コース石片岩と変成岩捕獲岩 (2006)
  • Author(s): 田切美智雄・高須 晃・バキロフA・カドルベク S.
  • Organizer: 日本地質学会
  • Place of Presentation: 高知
  • Year and Date: 2006-09-17
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] 四国中央部三波川変成帯五良津東部角閃岩体におけるエクロジャイト相のSHRIMP U-Pbジルコン年代 (2006)
  • Author(s): 櫻井 剛・高須 晃・早坂康隆・寺田健太郎・藤井正博
  • Organizer: 日本地質学会
  • Place of Presentation: 高知
  • Year and Date: 2006-09-17
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Coesite schist and Metamorphics Xenoblock, Makbal, Kyrgyzian Tien-shan (2006)
  • Author(s): Tagiri, M., Takasu, A., Bakirov, A., Kadyrbek, S
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kochi
  • Year and Date: 2006-09-17
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] SHRIMP U-Pb zircon dating of an eclogite in the eastern Iratsu metagabbro mass, Sambagawa metamorphic belt, central Shikoku, Japan (2006)
  • Author(s): Sakurai, T., Takasu, A., Hayasaka, Y., Terada, K., Fujii, M
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kochi
  • Year and Date: 2006-09-17
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Protolith and polymetamorphic evolution of the Tonaru eclogite-bearing metagabbro body in the Sambagawa belt, central Shikoku, Japan: implications for the tectonic process of oceanic crust in subduction zone. (2006)
  • Author(s): Miyagi, Y., Yoshida, T. and Takasu, A.
  • Organizer: International Mineralogical Association
  • Place of Presentation: 神戸
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Polymetamorphi sm of the Aktyuz eclogites in the Northern Tien-Shan, Kyrgyzstan. (2006)
  • Author(s): Orozbaev, R.T., Takasu, A, Tagiri, M., Bakirov, A.B., and Sakiev, K.S
  • Organizer: International Mineralogical Association
  • Place of Presentation: 神戸
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Eclogites and UHP metamorphic rocks in the Kyrgyz Tien-Shan. (2006)
  • Author(s): Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S., Orozbaev, R.T., Bakirov^1, A.A., Togonbaeva, A.A., Baslakunov, J.U., Sakurai, T. and Satybaev, M.M.
  • Organizer: International Mineralogical Association
  • Place of Presentation: 神戸
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Protolith and polymetamorphic evolution of the Tonaru eclogite-bearing metagabbro body in the Sambagawa belt, central Shikoku, Japan : implications for the tectonic process of oceanic crust in subduction zone (2006)
  • Author(s): Miyagi, Y., Yoshida, T., Takasu, A
  • Organizer: International Mineralogical Association
  • Place of Presentation: Kobe
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Polymetamorphism of the Aktyuz eclogites in the Northern Tien-Shan, Kyrgyzstan (2006)
  • Author(s): Orozbaev, KT., Takasu, A, Tagiri, M., Bakirov, A.B., Sakiev, K.S
  • Organizer: International Mineralogical Association
  • Place of Presentation: Kobe
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Eclogites and UHF metamorphic rocks in the Kyrgyz Tien-Shan (2006)
  • Author(s): Takasu, A., Tagiri, M., Bakirov, A.B., Sakiev, K.S., Orozbaev, R.T., Bakirovi, A.A., Togonbaeva, A.A., Baslakunov, J.U., Sakurai, T., Satybaev, M.M
  • Organizer: International Mineralogical Association
  • Place of Presentation: Kobe
  • Year and Date: 2006-07-27
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] 和歌山県清水-美里地域毛原層の高圧変成岩. (2005)
  • Author(s): 冨吉将平・高須 晃
  • Organizer: 日本岩石鉱物鉱床学会
  • Place of Presentation: 松山
  • Year and Date: 2005-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] キルギス天山山脈マクバル超高圧変成岩類中の変成岩ブロックのK-Ar年代と変成条件. (2005)
  • Author(s): 田切美智雄・高須 晃・Bakirov Apas・Sakiev Kadyrbek・石田千佳
  • Organizer: 日本岩石鉱物鉱床学会
  • Place of Presentation: 松山
  • Year and Date: 2005-09-23
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] High pressure metamorphic rocks from the Kebara Formation in the Shimizu-Misato area, Wakayama Prfecture, southwest Japan (2005)
  • Author(s): Tomiyoshi, S., Takasu, A
  • Organizer: Japan Association of Mineralogist, Petrologist and economic geologist
  • Place of Presentation: Matsuyama
  • Year and Date: 2005-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] K-Ar age and physical condition of metamorphic blocks included in Makbal UHP metamorphics, Kyrgyz Tien-Shan (2005)
  • Author(s): Tagiri, M., Takasu, A., Bakirov, A., Sakiev, S., Ishida, C.
  • Organizer: Japan Association of Mineralogist, Petrologist and economic geologist
  • Place of Presentation: Matsuyama
  • Year and Date: 2005-09-23
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] キルギス・北部天山オロバシ地域のエクロジャイト. (2005)
  • Author(s): 高須 晃・バキロフ, A.B.・サキエフ, K.S.・田切美智雄・オロズバエフ, R.T.・櫻井 剛・バキロフ, A.A.
  • Organizer: 日本地質学会
  • Place of Presentation: 京都
  • Year and Date: 2005-09-20
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] 四国三波川帯・東平緑れん石角閃岩体の変成履歴と形成テクトニクス. (2005)
  • Author(s): 宮城康夫・高須 晃
  • Organizer: 日本地質学会
  • Place of Presentation: 京都
  • Year and Date: 2005-09-20
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Eclogite in the Orobashy area, Northern Tien-Shan, Kyrgyzstan (2005)
  • Author(s): Takasu, A., Bakirov, A.B., Sakiev, KS., Tagiri, M., Orozbaev, R.T., Sakurai, T., Bakirov, A.A
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kyoto
  • Year and Date: 2005-09-20
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Metamorphism of Tonaru epidote amphibolite mass in the Sambagawa belt and its implications to the subduction zone tectonics (2005)
  • Author(s): Miyagi, Y., Takasu, A
  • Organizer: Geological Society of Japan
  • Place of Presentation: Kyoto
  • Year and Date: 2005-09-20
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Metamorphism of glaucophane-bearing eclogites from the Aktyuz Formation in the Northern Tien-Shan, Kyrgyzstan. (2005)
  • Author(s): Orozbaev, R.T., Takasu, A., Bakirov, A.B., Sakiev, K.S., Sakurai, T. and LIu, Y.
  • Organizer: 日本地質学会西日本支部
  • Place of Presentation: 松江
  • Year and Date: 2005-06-18
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] 四国中央部三波川変成帯別子地域峨蔵岩体の地質と変成作用. (2005)
  • Author(s): 櫻井 剛・高須 晃
  • Organizer: 日本地質学会西日本支部
  • Place of Presentation: 松江
  • Year and Date: 2005-06-18
  • Description: 「研究成果報告書概要(和文)」より
• [Presentation] Metamorphism of glaucophane-bearing eclogites from the Aktyuz Formation in the Northern Tien-Shan, Kyrgyzstan (2005)
  • Author(s): Orozbaev, R.T., Takasu, A., Bakirov, AB., Sakiev, KS., Sakurai, T., Liu, Y
  • Organizer: Branch of Western Japan, Geological Society of Japan
  • Place of Presentation: Matsue
  • Year and Date: 2005-06-18
  • Description: 「研究成果報告書概要(欧文)」より
• [Presentation] Geology and metamorphism of the Gazo mass in the Sambagawa metamorphic belt, Besshi district, central Shikoku, Japan (2005)
  • Author(s): Sakurai, T., Takasu, A
  • Organizer: Branch of Western Japan, Geological Society of Japan
  • Place of Presentation: Matsue
  • Year and Date: 2005-06-18
  • Description: 「研究成果報告書概要(欧文)」より
• [Book] 日本の地質 増補版 (2005)
  • Author(s): 日本の地質増補版編集委員会
  • Total Pages: 374
  • Publisher: 共立出版