後期太古代大気の酸素濃度上昇は連続的か突発的か？

2013 Fiscal Year Annual Research Report

• Project/Area Number: 23340155
• Research Institution: Niigata University
• Principal Investigator: M Satish‐Kumar 新潟大学, 自然科学系, 教授 (50313929)
• Co-Investigator(Kenkyū-buntansha): 外田 智千 国立極地研究所, 研究教育系, 准教授 (60370095)
• Project Period (FY): 2011-04-01 – 2015-03-31
• Keywords: 地質学 / 岩石・鉱物・鉱床学 / 安定同位体 / 硫黄同位体 / 太古代

Research Abstract

本研究では、インド・ダールワール岩体の堆積岩・低変成堆積岩の炭素・酸素および四種硫黄同位体の研究から、大気酸素上昇メカニズムとその原因、またそれはどのように起こったのか（長時間で連続的か短時間で突発的か）を明らかにすることを目的とする。本年度は、以下について検討を行った。
(1) 昨年に引き続きダールワール岩体、チトラドゥルガ片岩帯とその周辺の片岩帯の地質調査およびサンプリングを行った。野外で採取した試料は、薄片の観察を行った上で、いくつかのサンプルを厳選しEPMAによる分析を行った。
(2)　 ダールワール岩体中における縞状鉄鉱層（3.0Ga）に関する分析を行った。本地域の縞状鉄鉱層（BIFs）はAl2O3の含有量が低く、陸源性物質の欠乏が見られる。また,PASSで規格した希土類元素パターンの特徴として、全体的な濃度の低さ,重希土類元素と比較した際の相対的な軽希土類元素の枯渇、La・Eu正異常があげられる。強いEu正異常は熱水（＞250℃）に起因しており、Y正異常の欠如を除き、本調査地域のBIFsは他地域の太古代のBIFsの特徴と一致する。BIFs中のSrの同位体比は大きなばらつきがあり、これは変質・変成作用によるものであり、同位体比は初生値を示していない。一方Ndの同位体比からは一貫した情報を得ることができた。多くのサンプルではεNd(3000Ma)が+2 から+4の値を示し、モデル年代と堆積年代も一致した。
(3) 昨年に引き続き年代値を加えるために、研究分担者（外田）の所属する国立極地研究所において二次イオン質量分析計（SHRIMP）ならびに電子線マイクロプローブ（EPMA）を用いたジルコンおよびモナザイトのU-Th-Pb年代測定を実施した。これによって、太古代末期の詳細な年代時系列での同位体進化の解析が可能となる。

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

インド・ダールワール岩体で採取した縞状鉄鉱層の地球化学的データから堆積環境の復元が可能となり、過去に得られた同岩体の硫黄同位体のデータとあわせた解釈を行うことで、目標とする太古代末期の詳細な年代時系列での同位体進化の解析が可能との見通しが得られたため。

Strategy for Future Research Activity

本研究地域であるダールワール岩体の様々な岩石試料の全岩化学組成、微量・希土類元素組成、ストロンチウム、ネオジムの同位体比、炭素・酸素および四種硫黄同位体比を総合的に解釈し、太古代末期の大気酸素上昇メカニズムを明らかにする。

Research Products

• [Journal Article] Experimental determination of carbon isotope fractionation between graphite and carbonated silicate melt under upper mantle conditions (2014)
  • Author(s): Mizutani, S., Satish-Kumar, M., & Yoshino, T.
  • Journal Title: Earth and Planetary Science Letters Volume: 392 Pages: 86-93
  • DOI: 10.1016/j.epsl.2014.02.006
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Supercooled melt inclusions in lower-crustal granulites as a consequence of rapid exhumation by channel flow (2014)
  • Author(s): Hiroi, Y., Yanagi, Y., Kato, M., Kobayashi, T., Prame, B., Hokada, T., Satish-Kumar, M., Ishikawa, M., Adachi, T., Osanai, Y., Motoyoshi, Y., & Shiraishi, K.
  • Journal Title: Gondwana Research Volume: 25 Pages: 226-234
  • DOI: 10.1016/j.gr.2013.04.001
  • Peer Reviewed
• [Journal Article] Paleozoic Subduction-Accretion-Closure Histories in the West Mongolian Segment of the Paleo-Asian Ocean: Evidence from Pressure-Temperature-Time-Protolith Evolution of High-Mg and -Al gneisses in the Altai Mountains. (2014)
  • Author(s): Nakano, N., Osanai, Y., Satish-Kumar, M., Adachi, T., Owada, M., Jargalan, S., Boldbaatar, C., Yoshimoto, A., & Syeryekhan, K.
  • Journal Title: Journal of Geology Volume: 印刷中 Pages: 印刷中
  • Peer Reviewed
• [Journal Article] Neoproterozoic orogens amalgamating East Gondwana: Did they cross each other? (2013)
  • Author(s): Satish-Kumar, M. Hokada, T., Owada, M., Osanai, Y., & Shiraishi, K.
  • Journal Title: Precambrian Research Volume: 234 Pages: 1-7
  • DOI: 10.1016/j.precamres.2013.06.010
  • Peer Reviewed
• [Journal Article] Carbon isotope fractionation in the Fe-C system at HPHT experiments: Reply to the comment by Reutsky and Borzdov. (2013)
  • Author(s): Satish-Kumar, M., So, H., Yoshino, T., Kato, M., & Hiroi Y.
  • Journal Title: Earth and Planetary Science Letters Volume: 368 Pages: 222-224
  • DOI: 10.1016/j.epsl.2013.03.032
  • Peer Reviewed
• [Journal Article] Geologic evolution of the Sor Rondane Mountains, East Antarctica: Collision tectonics proposed based on metamorphic processes and magnetic anomalies. (2013)
  • Author(s): Osanai, Y., Nogi, Y., Baba, S., Nakano, N., Adachi, T., Hokada, T., Toyoshima, T., Owada, M., Satish-Kumar, M., Kamei, A., & Kitano, I.
  • Journal Title: Precambrian Research Volume: 234 Pages: 8-29
  • DOI: 10.1016/j.precamres.2013.05.017
  • Peer Reviewed
• [Journal Article] Late Neoproterozoic extensional detachment in eastern Sor Rondane Mountains, East Antarctica: Implications for the collapse of the East African Antarctic Orogen. (2013)
  • Author(s): Ishikawa, M., Kawakami, T., Satish-Kumar, M., Grantham, G.H., Hokazono, Y., Saso, M., & Tsuchiya, N.
  • Journal Title: Precambrian Research Volume: 234 Pages: 247-256
  • DOI: 10.1016/j.precamres.2013.04.015
  • Peer Reviewed
• [Journal Article] Comparison of the metamorphic history of the Monapo Complex, northern Mozambique and Balchefjella and Austhamaren areas, Sor Rondane Mountains, Antarctica: Implications for the Kuunga Orogeny and the amalgamation of N and S Gondwana. (2013)
  • Author(s): Grantham, G.H., Macey, P.H., Horie, K., Kawakami, T., Ishikawa, M., Satish-Kumar, M., Tsuchiya, N., Graser, P., & Azevedo, S.
  • Journal Title: Precambrian Research Volume: 234 Pages: 85-135
  • DOI: 10.1016/j.precamres.2012.11.012
  • Peer Reviewed
• [Journal Article] Chlorine-rich fluid or melt activity during granulite facies metamorphism in the Late Proterozoic to Cambrian continental collision zone-an example from the Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Higashino, F., Kawakami, T., Satish-Kumar, M., Ishikawa, M., Maki, K., Tsuchiya, N., Grantham, G.H., & Hirata, T.
  • Journal Title: Precambrian Research Volume: 234 Pages: 229-246
  • DOI: 10.1016/j.precamres.2012.10.006
  • Peer Reviewed
• [Journal Article] Late-Tonian to early-Cryogenian apparent depositional ages for metacarbonate rocks from the Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Otsuji, N., Satish-Kumar, M., Kamei, A., Tsuchiya, N., Kawakami, T., Ishikawa, M., & Grantham, G.H.
  • Journal Title: Precambrian Research Volume: 234 Pages: 257-278
  • DOI: 10.1016/j.precamres.2012.10.016
  • Peer Reviewed
• [Journal Article] Multiple thermal events recorded in metamorphosed carbonate and associated rocks from the southern Austkampane region in the Sor Rondane Mountains, East Antarctica: A protracted Neoproterozoic history at the Gondwana suture zone. (2013)
  • Author(s): Nakano, N., Osanai, Y., Kamei, A., Satish-Kumar, M., Adachi, T., Hokada, T., Baba, S., & Toyoshima, T.
  • Journal Title: Precambrian Research Volume: 234 Pages: 161-182
  • DOI: 10.1016/j.precamres.2012.10.009
  • Peer Reviewed
• [Journal Article] Unraveling the metamorphic history at the crossing of Neoproterozoic orogens, Sor Rondane Mountains, East Antarctica: Constraints from U-Th-Pb geochronology, petrography, and REE geochemistry. (2013)
  • Author(s): Hokada, T., Horie, K., Adachi, T., Osanai, Y., Nakano, N., Baba, S., & Toyoshima, T.
  • Journal Title: Precambrian Research Volume: 234 Pages: 183-209
  • DOI: 10.1016/j.precamres.2012.12.002
  • Peer Reviewed
• [Journal Article] Sinistral transpressional and extensional tectonics in Dronning Maud Land, East Antarctica, including the Sor Rondane Mountains. (2013)
  • Author(s): Toyoshima, T., Osanai, Y., Baba, S., Hokada, T., Nakano, N., Adachi, T., Otsubo, M., Ishikawa, M., & Nogi, Y.
  • Journal Title: Precambrian Research Volume: 234 Pages: 30-46
  • DOI: 10.1016/j.precamres.2013.05.010
  • Peer Reviewed
• [Journal Article] Timing of metamorphism in the central Sor Rondane Mountains, eastern Dronning Maud Land, East Antarctica: Constrains from SHRIMP zircon dating and EPMA monazite dating. (2013)
  • Author(s): Adachi, T., Osanai, Y., Hokada, T., Nakano, N., Baba, S., & Toyoshima, T.
  • Journal Title: Precambrian Research Volume: 234 Pages: 136-160
  • DOI: 10.1016/j.precamres.2012.11.011
  • Peer Reviewed
• [Journal Article] Counterclockwise P-T path and isobaric cooling of metapelites from Brattnipene, Sor Rondane Mountains, East Antarctica: implications for a tectonothermal event at the proto-Gondwana margin. (2013)
  • Author(s): Baba, S., Osanai, Y., Nakano, N., Owada, M., Hokada, T., Horie, K., Adachi, T., & Toyoshima, T.
  • Journal Title: Precambrian Research Volume: 234 Pages: 210-228
  • DOI: 10.1016/j.precamres.2012.10.002
  • Peer Reviewed
• [Journal Article] Late Proterozoic juvenile arc metatonalite and adakitic intrusions in the Sor Rondane Mountains, eastern Dronning Maud Land, Antarctica (2013)
  • Author(s): Kamei, A., Horie, K., Owada, M., Yuhara, M., Nakano, N., Osanai, Y., Adachi, T., Hara, Y., Terao, M., Teuchi, S., Shimura, T., Tsukada, K., Hokada, T., Iwata, C., Shiraishi, K., Ishizuka, H., & Takahashi, Y.
  • Journal Title: Precambrian Research Volume: 234 Pages: 47-62
  • DOI: 10.1016/j.precamres.2012.09.026
  • Peer Reviewed
• [Journal Article] Contrasting metamorphic records and their implications for tectonic process in the central Sor Rondane Mountains, eastern Dronning Maud Land, East Antarctica. (2013)
  • Author(s): Adachi, T., Hokada, T., Osanai, Y., Nakano, N., Baba, S., & Toyoshima, T.
  • Journal Title: In: Antarctica and Supercontinent Evolution, eds by S.L. Harley et al., Geological Society of London Special Publications Volume: 383 Pages: 113-133
  • DOI: 10.1144/SP383.4
  • Peer Reviewed
• [Journal Article] First find of ferropseudobrookite in quartz from Napier Complex, East Antarctica. (2013)
  • Author(s): Miyake, Y., & Hokada, T.
  • Journal Title: European Journal of Mineralogy Volume: 25 Pages: 33-38
  • DOI: 10.1127/0935-1221/2013/0025-2256
  • Peer Reviewed
• [Journal Article] Earth’s youngest exposed granite and its tectonic implications: the 10-0.8 Ma Kurobegawa Granite. (2013)
  • Author(s): Ito, H., Yamada, R., Tamura, A., Arai, S., Horie, K., & Hokada, T.
  • Journal Title: Scientific Reports Volume: 3 Pages: 1306
  • DOI: 10.1038/srep01306
• [Journal Article] A Rodinian suture in western India: New insights on India-Madagascar correlations. (2013)
  • Author(s): Ishwar-Kumar, C., Windley, B., Horie, K., Kato, T., Hokada, T., Itaya, T., Yagi, K., Couzu, C., & Sajeev, K.
  • Journal Title: Precambrian Research Volume: 236 Pages: 227-251
  • DOI: 10.1016/j.precamres.2013.07.023
  • Peer Reviewed
• [Journal Article] An appraisal of Archaean supracrustal sequences in Chitradurga Schist Belt, Western Dharwar Craton, Southern India. (2013)
  • Author(s): Hokada, T., Horie, K., Satish-Kumar, M., Ueno, Y., Nasheeth, A., Mishima, K., & Shiraishi, K.
  • Journal Title: Precambrian Research Volume: 227 Pages: 99-119
  • DOI: 10.1016/j.precamres.2012.04.006
  • Peer Reviewed
• [Presentation] Graphite-bearing pseudotachylytes in metasediment; Implication for CO2 degassing by oxidation of graphite. (2014)
  • Author(s): Nakamura, Y., Satish-Kumar, M., & Toyoshima, T.
  • Organizer: 11th International Workshop on Water Dynamics and Deep Carbon Cycle
  • Place of Presentation: Sakura Hall, Tohoku University, Sendai, Japan
  • Year and Date: 20140312-20140314
• [Presentation] Multi-stage brine activity in the granulite terrane- New findings from the mafic gneisses from the Sor Rondane Mountains, East Antarctica. (2014)
  • Author(s): Higashino, F., Kawakami, T., Tsuchiya, N., Satish-Kumar, M., Ishikawa, M., & Grantham, G.
  • Organizer: 11th International Workshop on Water Dynamics and Deep Carbon Cycle
  • Place of Presentation: Sakura Hall, Tohoku University, Sendai, Japan
  • Year and Date: 20140312-20140314
• [Presentation] Prograde garnet zoning in a metapelite from Mefjell, Sor Rondane Mountains, East Antarctica. (2014)
  • Author(s): Tsubokawa, Y., Ishikawa, M., Ichiki, T., Kawakami, T., Satish-Kumar, M., Tsuchiya, N., & Grantham, G.H.
  • Organizer: 11th International Workshop on Water Dynamics and Deep Carbon Cycle
  • Place of Presentation: Sakura Hall, Tohoku University, Sendai, Japan
  • Year and Date: 20140312-20140314
• [Presentation] Significance of multi-stage chloride brine activity in granulite terrane: An example from Brattnipene, Sor Rondane Mountains, East Antarctica. (2014)
  • Author(s): Higashino, F., Kawakami, T., Tsuchiya, N., Satish-Kumar, M., Ishikawa, M., & Grantham, G.
  • Organizer: Geofluid-3: Nature and Dynamics of Fluids in Subduction Zones
  • Place of Presentation: Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan
  • Year and Date: 20140228-20140303
• [Presentation] Syn-metamorphic boron-bearing and chlorine-bearing fluid activities in continental collision settings. (2014)
  • Author(s): Kawakami, T., Higashino, F., Sakai, H., Sato, K., Tsuchiya, N., Ishikawa, M., M. Satish-Kumar, M., & Grantham, G.H.
  • Organizer: Geofluid-3: Nature and Dynamics of Fluids in Subduction Zones
  • Place of Presentation: Ookayama Campus, Tokyo Institute of Technology, Tokyo, Japan
  • Year and Date: 20140228-20140303
• [Presentation] 南極の地質とU-Pb年代. (2014)
  • Author(s): 外田智千
  • Organizer: 名古屋大学年代測定研究センターシンポジウム
  • Place of Presentation: 名古屋大学東山キャンパス(名古屋市)
  • Year and Date: 20140128-20140129
  • Invited
• [Presentation] Thermobarometric constraints on large-scale structure of the central and western Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Tsubokawa, Y., Ishikawa, M., Kawakami, T., Satish-Kumar, M., Grantham, G.H., & Tsuchiya, N.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Carbon dioxide degassing process by oxidation of graphite in crustal faults. (2013)
  • Author(s): Nakamura, Y., Satish-Kumar, M., & Toyoshima, T.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Paleocontinent-oceanic interaction from Sr and Nd isotope systematics in the the Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Otsuji, N., Satish-Kumar, M., Kamei, A., Tsuchiya, N., Grantham, G.H., Kawakami, T., & Ishikawa, M.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Significance of multi-stage chlorine-rich fluid activity in Brattnipane, Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Higashino, F., Kawakami, T., Tsuchiya, N., Satish-Kumar, M., Ishikawa, M., & Grantham, G.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Carbon geodynamic cycle in continental collision zones: An example from East Gondwana. (2013)
  • Author(s): Satish-Kumar, M.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Felsite inclusions and arrested charnockitization of garnet-biotite gneisses in southern India. (2013)
  • Author(s): Hiroi, Y., Kato M., Satish-Kumar, M., & Dunkley, D.J.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Archaean supracrustal sequences of Dharwar Craton, southern India. (2013)
  • Author(s): Hokada, T. Horie, K., Satish-Kumar, M., Ueno Y., Nasheeth A., Mishima, K., & Shiraishi K.
  • Organizer: 第33回極域地学シンポジウム
  • Place of Presentation: 国立極地研究所(立川市)
  • Year and Date: 20131114-20131115
• [Presentation] Stromatolites from the Archaean Dharwar craton, India: Raman spectroscopic, and carbon, strontium and multiple sulfur isotopic characterization. (2013)
  • Author(s): Satish-Kumar, M., Nakamura, Y., Murakami, H., Okochi, K., Yamazaki, R., Mishima, K., Ueno, Y., & Hokada, T.
  • Organizer: The international biogeoscience conference 2013
  • Place of Presentation: Nagoya University, Nagoya, Japan
  • Year and Date: 20131101-20131104
• [Presentation] Strain-induced amorphization and assimilation process of graphite in fault zone of the Hidaka metamorphic belt, Hokkaido, Japan. (2013)
  • Author(s): Nakamura, Y., Satish-Kumar, M., & Toyoshima T.
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内キャンパス(仙台市)
  • Year and Date: 20130914-20130916
• [Presentation] P-T estimation and monazite EPMA dating of metamorphic rocks from the Hanhohiyn Mountains area, western part of Tuva-Mongolian Massif. (2013)
  • Author(s): Adachi, T., Osanai, Y., Nakano, N., Owada, M., Satish-Kumar, M., Jargalan, S., Boldbaatar, C., Yonemura, K., & Yoshimoto, A.
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内キャンパス(仙台市)
  • Year and Date: 20130914-20130916
• [Presentation] Felsite inclusions in charnockites in the making from biotite-garnet gneisses in southern India. (2013)
  • Author(s): Hiroi, Y., Kato, M., Satish-Kumar, M., & Dunkley, D.J.
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内キャンパス(仙台市)
  • Year and Date: 20130914-20130916
• [Presentation] U-Pb年代を解釈する. (2013)
  • Author(s): 外田智千・堀江憲路
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内キャンパス(仙台市)
  • Year and Date: 20130914-20130916
• [Presentation] Geologic relationship and metamorphism of the gneiss-schist belts in Archaean Dharwar Craton, southern India. (2013)
  • Author(s): Hokada, T., Horie, K., Satish-Kumar, M., Ueno, Y., Mishima, K., Nasheeth, A., Okudaira, T., & Shiraishi, K.
  • Organizer: 日本鉱物科学会2013年年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
• [Presentation] Magmatic activities and tectonic setting of the Paleozoic intrusive rocks from west Mongolia. (2013)
  • Author(s): Owada, M., Osanai, Y., Nakano, N., Adachi, T., Yoshimoto, A., Yonemura, K., Satish-Kumar, M., Jargalan, S., & Boldbaatar, C.
  • Organizer: 日本鉱物科学会2013年年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
• [Presentation] Thermobarometric constraints on large-scale structure of the central and western Sor Rondane Mountains, Antarctica. (2013)
  • Author(s): Tsubokawa, Y., Ishikawa, M., Kawakami, T., Satish-Kumar, M., Grantham, G.H., & Tsuchiya, N.
  • Organizer: 日本鉱物科学会2013年年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
• [Presentation] Multi-stage chlorine-rich fluid activity and behaviour of REE-bearing minerals in continental collision zone. (2013)
  • Author(s): Higashino, F., Kawakami, T., Satish-Kumar, M., Tsuchiya, N., Ishikawa, M., & Grantham, G.H.
  • Organizer: 日本鉱物科学会2013年年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
• [Presentation] Experimental studies on carbon isotope fractionation in the deep Earth. (2013)
  • Author(s): Satish-Kumar, M., Yoshino, T., & Mizutani, S.
  • Organizer: 日本鉱物科学会2013年年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
  • Invited
• [Presentation] Carbon geodynamic cycle in the continental crust. (2013)
  • Author(s): Satish-Kumar, M.
  • Organizer: 2013年度日本地球化学会第60回年会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 20130911-20130913
• [Presentation] Multi-stage Cl-rich fluid activity and behavior of REE-bearing minerals in a Neoproterozoic granulite terrane. (2013)
  • Author(s): Higashino, F., Kawakami, T., Satish-Kumar, M., Ishikawa, M., Tsuchiya, N., & Grantham, G.H.
  • Organizer: The 23rd V.M. Goldschmidt conference
  • Place of Presentation: Firenze Fiera Congress and Exhibition Centre, Florence, Italy
  • Year and Date: 20130825-20130830
• [Presentation] Multiple sulfur isotope geochemistry of Dharwar Supergroup, Southern India: late Archean record of changing atmosphere. (2013)
  • Author(s): Mishima, K., Yamazaki, R., Satish-Kumar, M., Hokada, T., & Ueno, Y.
  • Organizer: The 23rd V.M. Goldschmidt conference
  • Place of Presentation: Firenze Fiera Congress and Exhibition Centre, Florence, Italy
  • Year and Date: 20130825-20130830
• [Presentation] Sr and Nd isotope systematics of metacarbonate rocks as proxies for extinct oceans in continental collision zones. (2013)
  • Author(s): Otsuji, N., Satish-Kumar M., & Kamei, A.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Carbon isotope fractionation during carbonated mantle melting: Implications for deep carbon cycle. (2013)
  • Author(s): Mizutani, S., Satish-Kumar, M., & Yoshino, T.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Behavior of REE-rich minerals during Cl-rich fluid activity under granulite facies metamorphism. (2013)
  • Author(s): Higashino, F., Kawakami, T., Satish-Kumar, M., Ishikawa, M., Tsuchiya, N., & Grantham, G.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] S-MIF Chemostratigraphy of the Late Archean In the Dharwar Supergroup, South India. (2013)
  • Author(s): Mishima, K., Yamazaki, R., Satish-Kumar, M., Hokada, T., & Ueno, Y.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Chemically estimated depositional and zircon ages from metacarbonate rocks in the Sor Rondane Mountains, East Antarctica. (2013)
  • Author(s): Otsuji, N., Satish-Kumar, M., Hokada, T., Horie, K., Kamei, A., Grantham, G.H., Tsuchiya, N., Kawakami, T., & Ishikawa, M.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Seismogenic fault lubrication by graphite: Evidence from graphite-bearing pseudotachylyte and cataclasites. (2013)
  • Author(s): Nakamura, Y., Satish-Kumar, M., Toyoshima, T., & Akai, J.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Evolution of Archean high-pressure granulites from the Namakkal Block, southern India. (2013)
  • Author(s): George, P. M., Itaya, T., Horie, K., Hokada, T., Satish-Kumar, M., & Sajeev, K.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524
• [Presentation] Supercooled melt inclusions in lower-crustal granulites and rapid exhumation by channel flow. (2013)
  • Author(s): Hiroi, H., Yanagi, A., Kato, M., Kobayashi, T., Bernard, P., Hokada, T., Satish-Kumar, M., Ishikawa, M., Adachi, T., Osanai, Y., Motoyoshi, Y., & Shiraishi, K.
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ 国際会議場(千葉市)
  • Year and Date: 20130519-20130524