冥王代地球

• Project Area: Hadean Bioscience
• Project/Area Number: 26106002
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: 丸山 茂徳 東京工業大学, 理学院, 特任教授 (50111737)
• Co-Investigator(Kenkyū-buntansha): 横山 哲也 東京工業大学, 理学院, 教授 (00467028) ; 澤木 佑介 東京大学, 大学院総合文化研究科, 助教 (00635063) ; 大森 聡一 放送大学, 教養学部, 准教授 (90267469) ; 鳴海 一成 東洋大学, 生命科学部, 教授 (90343920) ; ドーム ジェームズ 公益財団法人国際科学振興財団, その他部局等, 研究員 (30723671) ; 丹下 慶範 公益財団法人高輝度光科学研究センター, その他部局等, 研究員 (70543164)
• Project Period (FY): 2014-07-10 – 2019-03-31
• Project Status: Discontinued (Fiscal Year 2018)
• Budget Amount: ¥246,610,000 (Direct Cost: ¥189,700,000、Indirect Cost: ¥56,910,000); Fiscal Year 2018: ¥51,220,000 (Direct Cost: ¥39,400,000、Indirect Cost: ¥11,820,000); Fiscal Year 2017: ¥52,130,000 (Direct Cost: ¥40,100,000、Indirect Cost: ¥12,030,000); Fiscal Year 2016: ¥52,260,000 (Direct Cost: ¥40,200,000、Indirect Cost: ¥12,060,000); Fiscal Year 2015: ¥52,000,000 (Direct Cost: ¥40,000,000、Indirect Cost: ¥12,000,000); Fiscal Year 2014: ¥39,000,000 (Direct Cost: ¥30,000,000、Indirect Cost: ¥9,000,000)
• Keywords: 冥王代表層環 / 原子大陸 / 生命誕生場 / 冥王代表層環境 / 原始大陸 / 自然原子炉欠泉 / 生命誕生の3ステップモデル / 物質循環 / アノーソサイト / 自然原子炉間欠泉 / 生命誕生の３ステップモデル / 原始大気CO2 / 酸化場と還元場 / 原初大陸 / 原子炉間欠泉

Outline of Annual Research Achievements

最終年度にあたり、これまでの研究成果を論文としてまとめることに注力した。2017 年に発行されたGeoscience Frontiersの特集号”Frontiers in Early Earth History and Primordial Life-Part I”につづく”Part II”が2018年に発行された。Part IIには冥王代生命学全体から合計７編の論文が出され、このうち５編の論文はA01班の成果（あるいは共著）である。また、成果を日本語で分かりやすく解説することを目的として、地学雑誌特集号「冥王代の世界」を企画し、”Part I-ハビタブルトリニティ惑星の誕生”ならびに”Part II-生命誕生場の準備”として合計13編（A01班関連論文は10編）を発表した。さらに”Part III-生命誕生と初期進化”も整い次第、2020年度前期に発行される予定である。
本年度の研究推進方策については下記のとおりである。
[１]生命誕生場と先駆的化学進化のプロセスの解明：岩石―水相互作用による二次変質に伴って生成する低温の変質鉱物が金属たんぱく質の合成反応に関与するプロセスの再現実験を行った。また、冥王代型の環境下で生きている化石生物の分類を進め、微生物ゲノムの系統的解析に向けた、世界標準の地下水生態系を確立するための予備調査を行った。
[２]冥王代地球表層環境進化のモデルのまとめ：地球が生命惑星となった出発原因を説明した新しい地球形成モデル「ABEL（生命元素降臨）モデル」はすでに論文となったが、炭素循環の定量的な議論に向けて、A05班と共同作業を進め、「生命惑星存続」の条件の概要を明らかにした。
[３]オクロの自然原子炉の研究：ガボン共和国オクロの自然原子炉の層準を貫く掘削を完了した。
[４]地球のような生命惑星を生むことが可能な原始惑星円盤の初期条件を探る：CAIに残された原始惑星の初期条件、および、ABEL爆撃時代に絶妙の揮発性物質の量が降臨した条件の概要を明らかにした。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] マスク科学技術大学(ガボン)
• [Int'l Joint Research] ニューカッスル大学(英国)
• [Int'l Joint Research] マスク科学技術大学(ガボン)
• [Int'l Joint Research] ニューカッスル大学(英国)
• [Int'l Joint Research] マスク科学技術大学(ガボン)
• [Int'l Joint Research] ニューカッスル大学(英国)
• [Int'l Joint Research] マスク科学技術大学(ガボン)
• [Int'l Joint Research] ジンバブエ地質調査所(ジンバブエ)
• [Int'l Joint Research] マスク科学技術大学(ガボン)
• [Int'l Joint Research] ジンバブエ地質調査所(ジンバブエ)
• [Journal Article] Birthplace of Proto-life: Role of Secondary Minerals in Forming Metallo-proteins through Water–Rock Interactions (2019)
  • Author(s): YOSHIYA Kazumi、SATO Tomohiko、OMORI Soichi、MARUYAMA Shigenori
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 128 Issue: 4 Pages: 625-647
  • DOI: 10.5026/jgeography.128.625
  • NAID: 130007709657
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2019-08-25
  • Peer Reviewed / Open Access
• [Journal Article] History of the Hadean “Living Microfossil” OD1 and Ultra-reducing Environments (2019)
  • Author(s): SATO Tomohiko、YOSHIYA Kazumi、MARUYAMA Shigenori
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 128 Issue: 4 Pages: 571-596
  • DOI: 10.5026/jgeography.128.571
  • NAID: 130007709681
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2019-08-25
  • Peer Reviewed / Open Access
• [Journal Article] The Role of Natural Radiation in the Evolution of Ancient Microbes (2019)
  • Author(s): 鳴海一成、丸山茂徳
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 128 Issue: 4 Pages: 649-665
  • DOI: 10.5026/jgeography.128.649
  • NAID: 130007709660
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2019-08-25
  • Peer Reviewed / Open Access
• [Journal Article] Review of the Nine Requirements for the Birthplace of Life and the Nuclear Geyser Model: The Only Possible Site for the Birthplace of Life on Hadean Earth (2019)
  • Author(s): MARUYAMA Shigenori、EBISUZAKI Toshikazu、KUROKAWA Ken
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 128 Issue: 4 Pages: 513-548
  • DOI: 10.5026/jgeography.128.513
  • NAID: 130007709677
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2019-08-25
  • Peer Reviewed / Open Access
• [Journal Article] The Itmurundy Accretionary Complex, Northern Balkhash Area: Geological Structure, Stratigraphy and Tectonic Origin (2019)
  • Author(s): Safonova, I., Perfilova, A., Obut, O., Savinsky, I., Cherniy, R., Petrenko, N., Gurova, A., Kotler, P., Khromykh, S.V., Krivonogov, S., Maruyama, S.
  • Journal Title: Russian Journal of Pacific Geology Volume: 13 Pages: 283-296
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Redox condition and nitrogen cycle in the Permian deep mid-ocean: A possible contrast between Panthalassa and Tethys (2019)
  • Author(s): Fujisaki Wataru、Sawaki Yusuke、Matsui Yohei、Yamamoto Shinji、Isozaki Yukio、Maruyama Shigenori
  • Journal Title: Global and Planetary Change Volume: 172 Pages: 179-199
  • DOI: 10.1016/j.gloplacha.2018.09.015
  • NAID: 130007690869
  • Peer Reviewed
• [Journal Article] Zircon geochronology of the Paleoproterozoic Magondi Supergroup in Zimbabwe: Age constraints to the Lomagundi-Jatuli event. (2019)
  • Author(s): Sawada, H., Mugandani, E., Sato, T., Sawaki, Y., Sakata, S., Isozaki, Y., Maruyama, S.
  • Journal Title: Terra Nova Volume: 31 Issue: 5 Pages: 438-444
  • DOI: 10.1111/ter.12407
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Nine requirements for the origin of Earth's life: Not at the hydrothermal vent, but in a nuclear geyser system (2019)
  • Author(s): Maruyama Shigenori、Kurokawa Ken、Ebisuzaki Toshikazu、Sawaki Yusuke、Suda Konomi、Santosh M.
  • Journal Title: Geoscience Frontiers Volume: 10 Issue: 4 Pages: 1337-1357
  • DOI: 10.1016/j.gsf.2018.09.011
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Refinement of the Micro‐Distillation Technique for Isotopic Analysis of Geological Samples with pg‐Level Osmium Contents (2019)
  • Author(s): Nakanishi Nao、Yokoyama Tetsuya、Ishikawa Akira
  • Journal Title: Geostandards and Geoanalytical Research Volume: in press Issue: 2 Pages: 231-243
  • DOI: 10.1111/ggr.12262
  • Peer Reviewed
• [Journal Article] Nucleosynthetic Sr?Nd Isotope Correlations in Chondrites: Evidence for Nebular Thermal Processing and Dust Transportation in the Early Solar System (2019)
  • Author(s): Fukai Ryota、Yokoyama Tetsuya
  • Journal Title: The Astrophysical Journal Volume: 879 Issue: 2 Pages: 79-79
  • DOI: 10.3847/1538-4357/ab0e0d
  • Peer Reviewed
• [Journal Article] Fractionation of highly siderophile elements in metal grains from unequilibrated ordinary chondrites: Implications for the origin of chondritic metals (2019)
  • Author(s): Okabayashi Satoki、Yokoyama Tetsuya、Nakanishi Nao、Iwamori Hikaru
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 244 Pages: 197-215
  • DOI: 10.1016/j.gca.2018.10.003
  • Peer Reviewed / Open Access
• [Journal Article] Pattern of Continental Growth and Its Secular Change (2018)
  • Author(s): 沢田 輝・磯崎行雄・丸山茂徳
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 127 Issue: 5 Pages: 705-721
  • DOI: 10.5026/jgeography.127.705
  • NAID: 130007510407
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2018-10-25
  • Peer Reviewed / Open Access
• [Journal Article] ABEL Model of the Two-step Formation of the Earth and the Significance of ABEL Bombardment to Produce a Habitable Planet (2018)
  • Author(s): 丸山茂徳, 戎崎俊一, 丹下慶範
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 127 Issue: 5 Pages: 647-682
  • DOI: 10.5026/jgeography.127.647
  • NAID: 130007510401
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2018-10-25
  • Peer Reviewed / Open Access
• [Journal Article] Lunar Seismic Tomography and the Early Earth (2018)
  • Author(s): 趙 大鵬・磯崎行雄・丸山茂徳
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 127 Issue: 5 Pages: 619-629
  • DOI: 10.5026/jgeography.127.619
  • NAID: 130007510400
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2018-10-25
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Newly Proposed Habitable Trinity Concept and the Possibility of Life on Mars, Europa, and Titan (2018)
  • Author(s): DOHM James. M.、MARUYAMA Shigenori
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 127 Issue: 5 Pages: 609-618
  • DOI: 10.5026/jgeography.127.609
  • NAID: 130007510428
  • ISSN: 0022-135X, 1884-0884
  • Year and Date: 2018-10-25
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Relationship Between Microbial Community Structures and Environmental Parameters Revealed by Metagenomic Analysis of Hot Spring Water in the Kirishima Area, Japan (2018)
  • Author(s): Nishiyama Eri、Higashi Koichi、Mori Hiroshi、Suda Konomi、Nakamura Hitomi、Omori Soichi、Maruyama Shigenori、Hongoh Yuichi、Kurokawa Ken
  • Journal Title: Frontiers in Bioengineering and Biotechnology Volume: 6
  • DOI: 10.3389/fbioe.2018.00202
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Global perturbations of carbon cycle during the Triassic-Jurassic transition recorded in the mid-Panthalassa (2018)
  • Author(s): Fujisaki Wataru、Matsui Yohei、Asanuma Hisashi、Sawaki Yusuke、Suzuki Katsuhiko、Maruyama Shigenori
  • Journal Title: Earth and Planetary Science Letters Volume: 500 Pages: 105-116
  • DOI: 10.1016/j.epsl.2018.07.026
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] High-pressure phase relation of KREEP basalts: A clue for finding the lost Hadean crust? (2018)
  • Author(s): Greaux S., Nishi M., Tateno S., Kuwayama Y., Hirao N,, Kawai K., Maruyama S., Irifune T.
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 274 Pages: 184-194
  • DOI: 10.1016/j.pepi.2017.12.004
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Pacific-type orogenic belts: linking evolution of oceans, active margins and intra-plate magmatism (2018)
  • Author(s): Safonova Inna、Maruyama Shigenori、Kruk Nikolai、Obut Olga、Kotler Pavel、Gavryushkina Olga、Khromykh Sergey、Kuibida Maxim、Krivonogov Sergey
  • Journal Title: Episodes Volume: 41 Issue: 2 Pages: 79-88
  • DOI: 10.18814/epiiugs/2018/018008
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Changes of aliphatic C-H bonds in cyanobacteria during experimental thermal maturation in the presence or absence of silica as evaluated by FTIR microspectroscopy (2018)
  • Author(s): Igisu Motoko、Yokoyama Tadashi、Ueno Yuichiro、Nakashima Satoru、Shimojima Mie、Ohta Hiroyuki、Maruyama Shigenori
  • Journal Title: Geobiology Volume: 16 Issue: 4 Pages: 412-428
  • DOI: 10.1111/gbi.12294
  • Peer Reviewed
• [Journal Article] U-Pb zircon geochronology of the North Pole Dome adamellite in the eastern Pilbara Craton (2018)
  • Author(s): Asanuma Hisashi、Sawaki Yusuke、Sakata Shuhei、Obayashi Hideyuki、Suzuki Kazue、Kitajima Kouki、Hirata Takafumi、Maruyama Shigenori
  • Journal Title: Island Arc Volume: 印刷中 Issue: 4 Pages: 12248-12248
  • DOI: 10.1111/iar.12248
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Initiation of plate tectonics in the Hadean: Eclogitization triggered by the ABEL Bombardment (2018)
  • Author(s): Maruyama Shigenori、Santosh M.、Azuma Shintaro
  • Journal Title: Geoscience Frontiers Volume: 9 Issue: 4 Pages: 1033-1048
  • DOI: 10.1016/j.gsf.2016.11.009
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ar?Ar dating for hydrothermal quartz from the 2.4 Ga Ongeluk Formation, South Africa: implications for seafloor hydrothermal circulation (2018)
  • Author(s): Saito Takuya、Qiu Hua-Ning、Shibuya Takazo、Li Yi-Bing、Kitajima Kouki、Yamamoto Shinji、Ueda Hisahiro、Komiya Tsuyoshi、Maruyama Shigenori
  • Journal Title: Royal Society Open Science Volume: 5 Issue: 9 Pages: 180260-180260
  • DOI: 10.1098/rsos.180260
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Birthplace of Proto-Life: Role of Secondary Minerals in Forming Metallo-Proteins through Water-Rock Interaction of Hadean Rocks (2018)
  • Author(s): Yoshiya Kazumi、Sato Tomohiko、Omori Soichi、Maruyama Shigenori
  • Journal Title: Origins of Life and Evolution of Biospheres Volume: 48 Issue: 4 Pages: 373-393
  • DOI: 10.1007/s11084-019-09571-y
  • Peer Reviewed
• [Journal Article] Redox history of the Three Gorges region during the Ediacaran and Early Cambrian as indicated by the Fe isotope (2018)
  • Author(s): Sawaki Yusuke、Tahata Miyuki、Komiya Tsuyoshi、Hirata Takafumi、Han Jian、Shu Degan
  • Journal Title: Geoscience Frontiers Volume: 9 Issue: 1 Pages: 155-172
  • DOI: 10.1016/j.gsf.2017.02.005
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Constraints on the P-T conditions of high-pressure metamorphic rocks from the Inyoni shear zone in the mid-Archean Barberton Greenstone Belt, South Africa (2018)
  • Author(s): Kato, D., Aoki, K., Komiya, T., Yamamoto, S., Sawaki, Y., Asanuma, H., Sato, T., Tsuchiya, Y., Shozugawa, K., Matsuo, M., & Windley, B. F.
  • Journal Title: Precambrian Research Volume: 315 Pages: 1-18
  • DOI: 10.1016/j.precamres.2018.06.018
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Tonian-Cryogenian boundary sections of Argyll, Scotland (2018)
  • Author(s): Fairchild, I. J.., Spencer, A. M., Ali, D. O., Anderson, R., Anderton, R. P., Anderton, R., Boomer, I., Dove, D., Evans, J. D., Hambrey, M., Howe, J., Sawaki, Y., Shields, G. A., Skelton, A., Tucker, M. E., Wang, Z., Zhou, Y.
  • Journal Title: Precambrian Research Volume: 319 Pages: 37-64
  • DOI: 10.1016/j.precamres.2017.09.020
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 固体地球と生命・表層環境（原生代） (2018)
  • Author(s): 澤木佑介
  • Journal Title: 図説地球科学の事典 Volume: - Pages: 42-43
  • Peer Reviewed
• [Journal Article] Re-Os isotope systematics and fractionation of siderophile elements in metal phases from CBa chondrites (2018)
  • Author(s): Nakanishi Nao、Yokoyama Tetsuya、Okabayashi Satoki、Usui Tomohiro、Iwamori Hikaru
  • Journal Title: Meteoritics & Planetary Science Volume: 53 Issue: 5 Pages: 1051-1065
  • DOI: 10.1111/maps.13050
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Origin and Evolution of Nucleosynthetic Sr Isotope Variability in Calcium and Aluminum-rich Refractory Inclusions (2018)
  • Author(s): Kunihiro Myojo, Tetsuya Yokoyama, Satoki Okabayashi, Shigeyuki Wakaki, Naoji Sugiura, Hikaru Iwamori
  • Journal Title: ASTROPHYSICAL JOURNAL Volume: 853 Issue: 1 Pages: 48-48
  • DOI: 10.3847/1538-4357/aa9f2e
  • NAID: 130006198682
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tellurium isotope compositions in acid leach fractions of carbonaceous chondrites (2017)
  • Author(s): Fukami, Y. and Yokoyama, T.
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 51 Issue: 1 Pages: 17-29
  • DOI: 10.2343/geochemj.2.0443
  • NAID: 130005317108
  • ISSN: 0016-7002, 1880-5973
  • Year and Date: 2017-01-31
  • Peer Reviewed
• [Journal Article] High-reliability zircon separation for hunting the oldest material on Earth: An automatic zircon separator with image-processing/microtweezers-manipulating system and double-step dating (2017)
  • Author(s): Yukio Isozaki, Shinji Yamamoto, Shuhei Sakata, Hideyuki Obayashi, Takafumi Hirata, Ken-ichi Obori, Toshinori Maebayashi, Satoshi Takeshima, Toshikazu Ebisuzaki, Shigenori Maruyama
  • Journal Title: Geoscience Frontiers Volume: 4 Issue: 4 Pages: 1-11
  • DOI: 10.1016/j.gsf.2017.04.010
  • NAID: 120006630980
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Secular change in lifetime of granitic crust and continental growth through time: a new view from detrital zircon age of sandstones (2017)
  • Author(s): Sawada, H., Isozaki, Y., Sakata, S., Hirata, T., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 印刷中 Issue: 4 Pages: 1099-1115
  • DOI: 10.1016/j.gsf.2016.11.010
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Origins of building blocks of life: a review (2017)
  • Author(s): Kitadai N., Maruyama S.
  • Journal Title: Geoscience Frontiers Volume: - Issue: 4 Pages: 1117-1153
  • DOI: 10.1016/j.gsf.2017.07.007
  • Peer Reviewed / Open Access
• [Journal Article] A possible anorthosite continent of early Mars and the role of planetary size for the inception of Earth-like life (2017)
  • Author(s): Dohm, J.M., Maruyama, Shigenori, Kido, M., and Baker, V.R.
  • Journal Title: Geoscience Frontiers Volume: in press Issue: 4 Pages: 1085-1098
  • DOI: 10.1016/j.gsf.2016.12.003
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] High-pressure phase transitions of anorthosite crust in the Earth’s deep mantle (2017)
  • Author(s): Nishi M., Greaux S., Tateno S., Kuwayama Y., Kawai K., Irifune T., Maruyama S.
  • Journal Title: Geoscience Frontiers Volume: in press Issue: 6 Pages: 1-13
  • DOI: 10.1016/j.gsf.2017.10.002
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Chronological constraints on the Paleoproterozoic Francevillian Group in Gabon. (2017)
  • Author(s): Sawaki, Y., Moussavou, M., Sato, T., Suzuki, K., Ligna, C., Asanuma, H., Sakata, S., Obayashi, H., Hirata, T., Edou-Minko, A.,
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 397-407
  • DOI: 10.1016/j.gsf.2016.10.001
  • NAID: 120006358790
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Geochemical characteristics of zircons in the Ashizuri A-type granitoids: An additional granite topology tool for detrital zircon studies (2017)
  • Author(s): Sawaki Yusuke、Suzuki Kazue、Asanuma Hisashi、Okabayashi Satoki、Hattori Kentaro、Saito Takuya、Hirata Takafumi
  • Journal Title: Island Arc Volume: 26 Issue: 6
  • DOI: 10.1111/iar.12216
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A prolonged granitoid formation in Saglek Block, Labrador: Zonal growth and crustal reworking of continental crust in the Eoarchean (2017)
  • Author(s): Komiya Tsuyoshi、Yamamoto Shinji、Aoki Shogo、Koshida Keiko、Shimojo Masanori、Sawaki Yusuke、Aoki Kazumasa、Sakata Shuhei、Yokoyama Takaomi D.、Maki Kenshi、Ishikawa Akira、Hirata Takafumi、Collerson Kenneth D.
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 355-385
  • DOI: 10.1016/j.gsf.2016.06.013
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Reactions between olivine and CO2-rich seawater at 300 °C: Implications for H2 generation and CO2 sequestration on the early Earth. (2017)
  • Author(s): Ueda, H., Sawaki, Y., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 387-396
  • DOI: 10.1016/j.gsf.2016.10.002
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] An Akouemma hemisphaeria Organic Macrofossils Colony Hosting Biodiversity Assemblage on the Seafloor of Okondja Basin (Gabon) dated at 2.2 Ga (2017)
  • Author(s): Edou-Minko A., Moussavou M., Sato T., Tchikoundzi C., Sawaki Y., Ndong Ondo S., Ortega R., Maire R., Kaestner A., Mbina Mounguengui M., Roudeau S., Fleury G., Carmona A., de Parseval PH., Makaya Mvoubou., Musavu Moussavou B., Ogandaga Agondjo M., Sasaki O., Maruyama S.
  • Journal Title: Journal of Geology & Geophysics Volume: 6:281 Issue: 02 Pages: 1-21
  • DOI: 10.4172/2381-8719.1000281
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] New isotopic age data constrain the depositional age and accretionary history of the Neoproterozoic-Ordovician Mona Complex (Anglesey-Lleyn, Wales) (2017)
  • Author(s): H. Asanuma, W. Fujisaki, T. Sato, S. Sakata, Y. Sawaki, K. Aoki, Y. Okada, S. Maruyama, T. Hirata, T. Itaya, B.F. Windely
  • Journal Title: Tectonophysics Volume: 706-707 Pages: 164-195
  • DOI: 10.1016/j.tecto.2017.03.017
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Growth, Duplication and Lateral Mutual Compressive Deformation of Akouemma hemisphaeria on the Seafloor of Okondja Basin at 2.2 Ga (Gabon) (2017)
  • Author(s): Edou-Minko Ambroise、Moussavou Mathieu、Sato Tomohiko、Sawaki Yusuke、Ondo Simplice Ndong、Maire Richard、Fleury Guillaume、Mounguengui Michel Mbina、Kaestner Anders、Ortega Richard、Roudeau Stephane、Carmona Asuncion、Mvoubou Makaya、Moussavou Benjamin Musavu、Sasaki Osamu、Maruyama Shigenori
  • Journal Title: International Journal of Geosciences Volume: 08 Issue: 09 Pages: 1172-1191
  • DOI: 10.4236/ijg.2017.89067
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Formation of anorthosite on the Moon through magma ocean fractional crystallization (2017)
  • Author(s): Arai Tatsuyuki、Maruyama Shigenori
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 299-308
  • DOI: 10.1016/j.gsf.2016.11.007
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• [Journal Article] Nuclear geyser model of the origin of life: Driving force to promote the synthesis of building blocks of life (2017)
  • Author(s): Ebisuzaki Toshikazu、Maruyama Shigenori
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 275-298
  • DOI: 10.1016/j.gsf.2016.09.005
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Magmatic and metasomatic imprints in a long-lasting subduction zone: Evidence from zircon in rodingite and serpentinite of Kochi, SW Japan (2017)
  • Author(s): Hu Chao-Nan、Santosh M.、Yang Qiong-Yan、Kim S.W.、Nakagawa M.、Maruyama S.
  • Journal Title: Lithos Volume: 274-275 Pages: 349-362
  • DOI: 10.1016/j.lithos.2017.01.008
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• [Journal Article] Origin of the Earth: A proposal of new model called ABEL (2017)
  • Author(s): Maruyama Shigenori、Ebisuzaki Toshikazu
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 253-274
  • DOI: 10.1016/j.gsf.2016.10.005
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• [Journal Article] Hadean Earth and primordial continents: The cradle of prebiotic life (2017)
  • Author(s): Santosh M.、Arai T.、Maruyama S.
  • Journal Title: Geoscience Frontiers Volume: 8 Issue: 2 Pages: 309-327
  • DOI: 10.1016/j.gsf.2016.07.005
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• [Journal Article] Weak hydrothermal carbonation of the Ongeluk volcanics: evidence for low CO2 concentrations in seawater and atmosphere during the Paleoproterozoic global glaciation (2017)
  • Author(s): Shibuya Takazo、Komiya Tsuyoshi、Takai Ken、Maruyama Shigenori、Russell Michael J.
  • Journal Title: Progress in Earth and Planetary Science Volume: 4 Issue: 1 Pages: 1-13
  • DOI: 10.1186/s40645-017-0145-6
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• [Journal Article] Seismic imaging of the Asian orogens and subduction zones (2017)
  • Author(s): Zhao Dapeng、Isozaki Yukio、Maruyama Shigenori
  • Journal Title: Journal of Asian Earth Sciences Volume: 145 Pages: 349-367
  • DOI: 10.1016/j.jseaes.2017.06.016
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• [Journal Article] Coupled Pb isotopic and trace element systematics of the Tissint meteorite: Geochemical signatures of the depleted shergottite source mantle (2017)
  • Author(s): Moriwaki Ryota、Usui Tomohiro、Simon Justin I.、Jones John H.、Yokoyama Tetsuya、Tobita Minato
  • Journal Title: Earth and Planetary Science Letters Volume: 474 Pages: 180-189
  • DOI: 10.1016/j.epsl.2017.06.044
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• [Journal Article] Neodymium isotope heterogeneity of ordinary and carbonaceous chondrites and the origin of non-chondritic 142 Nd compositions in the Earth (2017)
  • Author(s): Fukai Ryota、Yokoyama Tetsuya
  • Journal Title: Earth Planet. Sci. Lett. Volume: 474 Pages: 206-214
  • DOI: 10.1016/j.epsl.2017.06.036
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• [Journal Article] Evidence for cosmic airburst/impact in the Western Alps archived in Late Glacial Paleosols (2017)
  • Author(s): Mahaney, W.C., Somelar, P., West, A., Krinsley, D., Allen, C.C.R., Pentlavalli, P., Young, J.M, Dohm, J.M., LeCompte, M., Kelleher, B., Jordan, S., Pulleyblank, C., Dirszowsky, R., Costa, P.
  • Journal Title: Quaternary International Volume: in press Pages: 68-80
  • DOI: 10.1016/j.quaint.2017.01.043
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Investigating the influence of nonspectral matrix effects for determination of 22 trace elements in rock samples by ICP-QMS. (2017)
  • Author(s): Yokoyama, T., Nagai, Y., Hinohara, Y., and Mori, T.
  • Journal Title: Geostandards and Geoanalytical Research Volume: - Issue: 2 Pages: 221-242
  • DOI: 10.1111/ggr.12147
  • Peer Reviewed
• [Journal Article] Precise isotope analysis for sub-nanogram lead by total evaporation thermal ionization mass spectrometry (TE-TIMS) coupled with 204Pb-207Pb double spike method. (2017)
  • Author(s): Fukami, Y., Tobita, M., Yokoyama, T., Moriwaki, R., Usui, T.
  • Journal Title: Journal of Analytical Atomic Spectrometry Volume: 32 Issue: 4 Pages: 848-857
  • DOI: 10.1039/c6ja00455e
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• [Journal Article] Chemical evolution of 244Pu in the solar vicinity and its implication for the properties of r-process production. (2017)
  • Author(s): Tsujimoto, T., Yokoyama, T. and Bekki, K.
  • Journal Title: Astrophys. J. Lett. Volume: 835 Issue: 1 Pages: L3-L3
  • DOI: 10.3847/2041-8213/835/1/l3
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• [Journal Article] New constraints on shergottite petrogenesis from analysis of Pb isotopic compositional space: Implications for mantle heterogeneity and crustal assimilation on Mars (2017)
  • Author(s): Tobita, M., Usui, T., and Yokoyama, T.
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 51 Issue: 1 Pages: 81-94
  • DOI: 10.2343/geochemj.2.0446
  • NAID: 130005317104
  • ISSN: 0016-7002, 1880-5973
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• [Journal Article] Remote Laboratory Project in Earth and Astro Sciences (2017)
  • Author(s): Soichi Omori
  • Journal Title: Journal of The Open University of Japan Volume: 34 Pages: 153-157
  • NAID: 40021180471
  • Open Access
• [Journal Article] Why primordial continents were recycled to the deep: Role of subduction erosion. (2016)
  • Author(s): Azuma, S., Yamamoto, S., Ichikawa, H. and Maruyama, S.
  • Journal Title: Geoscience Frontires Volume: 8 Issue: 2 Pages: 337-346
  • DOI: 10.1016/j.gsf.2016.08.001
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• [Journal Article] New chronological constraints on Neoarchean gneisses, Proterozoic cover sediments, and Triassic granite, Jixian, China (2016)
  • Author(s): Sawaki, Y., Li, Y., Asanuma, H., Sakata, S., Suzuki, K., Hirata, T., Windley, B. F.
  • Journal Title: Palaeogeography, Palaeoclimatology, Palaeoecology Volume: 459 Pages: 182-197
  • DOI: 10.1016/j.palaeo.2016.07.008
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• [Journal Article] Occurrence and geochronology of the Eoarchean, ~3.9 Ga, Iqaluk Gneiss in the Saglek Block, northern Labrador, Canada: Evidence for the oldest supracrustal rocks in the world (2016)
  • Author(s): Shimojo, M., Yamamoto, S., Sakata, S., Maki, K., Sawaki, Y., Ishikawa, A., Aoki, K., Okada, Y., Aoki, S., Koshida, K., Hirata, T., Collerson, K. D., Komiya, T.
  • Journal Title: Precambrian Research Volume: 278 Pages: 218-243
  • DOI: 10.1016/j.precamres.2016.03.018
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• [Journal Article] Reactions between komatiite and CO2-rich seawater at 250 °C and 350 °C, 500 bars: Implications for hydrogen generation in the Hadean seafloor hydrothermal system (2016)
  • Author(s): Ueda, H., Shibuya, T., Sawaki, Y., Saitoh, M., Takai, K., Maruyama, S.
  • Journal Title: Progress on Earth and Planetary Sciences Volume: 3(35) Issue: 1 Pages: 1-14
  • DOI: 10.1186/s40645-016-0111-8
  • Peer Reviewed / Open Access
• [Journal Article] Sorted (clastic) polygons in the Argyre region, Mars, and possible evidence of localized pre- and post-glacial periglaciation in the Late Amazonian epoch. (2016)
  • Author(s): Soare, R.J., Conway, S.J., Gallagher, C., and Dohm, J.M.
  • Journal Title: Icarus Volume: 264 Pages: 184-197
  • DOI: 10.1016/j.icarus.2016.09.009
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• [Journal Article] Compositional and structural constraints on the geologic history of eastern Tharsis Rise, Mars. (2016)
  • Author(s): Viviano-Beck, C.E., Murchie, S.L., Beck, A.W., and Dohm, J.M.
  • Journal Title: Icarus Volume: Icarus Pages: 43-58
  • DOI: 10.1016/j.icarus.2016.09.005
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• [Journal Article] Assessing the geologic evolution of greater Thaumasia, Mars. (2016)
  • Author(s): Hood, D.R., Judice, T., Karunatillake, S., Rogers, D., Dohm, J.M., Susko, D., and Carnes, L.K.
  • Journal Title: Assessing the geologic evolution of greater Thaumasia, Mars. Volume: 121 Issue: 9 Pages: 1753-1769
  • DOI: 10.1002/2016je005046
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• [Journal Article] The formation of the South Tharsis Ridge Belt: Basin and Range-style extension on early Mars?The formation of the South Tharsis Ridge Belt: Basin and Range-style extension on early Mars? (2016)
  • Author(s): Karasozen, E., Andrews-Hanna, J.C., Dohm, J.M., Anderson, R.C.
  • Journal Title: Journal of Geophysical Research Volume: 121 Issue: 6 Pages: 916-943
  • DOI: 10.1002/2015je004936
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• [Journal Article] Cluster analysis on the bulk elemental compositions of Antarctic stony meteorites (2016)
  • Author(s): H. Miyamoto, T. Niihara, T.Kuritani, P. K. Hong, J.M. Dohm, S. Sugita
  • Journal Title: Meteoritics and Planetary Science Volume: in press Issue: 5 Pages: 906-919
  • DOI: 10.1111/maps.12634
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• [Journal Article] An Automatic Deconvolution Method for Modified Gaussian Model using the Exchange Monte Carlo Method: Application to Reflectance Spectra of Synthetic Clinopyroxene (2016)
  • Author(s): P.K. Hong, H. Miyamoto, T. Niihara, S. Sugita, K. Nagata, J.M. Dohm, M. Okada
  • Journal Title: Journal of Geology & Geophysics Volume: 5 Issue: 03 Pages: 1000243-1000243
  • DOI: 10.4172/2381-8719.1000243
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The Argyre Region as a Prime Target for in situ Astrobiological Exploration of Mars (2016)
  • Author(s): Fairen, AG, Dohm, JM, Rodriguez, JAP, Uceda, ER, Kargel, J, Oehler, D, Cleaves, HJ, Schulze-Makuch, D, Soare, R, Essefi, E, Banks, ME, Komatsu, G, Fink, W, Robbins, S, Yan, J, Miyamoto, H, Maruyama, S, & Baker, VR
  • Journal Title: Astrobiology Volume: 16 Issue: 2 Pages: 143-158
  • DOI: 10.1089/ast.2015.1396
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• [Journal Article] Geomorphological View of the Environmental History of Mars and Candidate Habitable Environments (2016)
  • Author(s): 宮本英昭、小松吾郎、ジェームズ・ドーム、逸見良道、臼井寛裕、山岸明彦
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 125 Issue: 1 Pages: 171-184
  • DOI: 10.5026/jgeography.125.171
  • NAID: 130005138745
  • ISSN: 0022-135X, 1884-0884
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• [Journal Article] Geomorphological Indication of Ancient, Recent, and Possibly Present-day Aqueous Activity on Mars (2016)
  • Author(s): Dohm, J. and H. Miyamoto
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 125 Issue: 1 Pages: 121-132
  • DOI: 10.5026/jgeography.125.121
  • NAID: 130005138742
  • ISSN: 0022-135X, 1884-0884
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• [Journal Article] PIXE and microthermometric analyses of fluid inclusions in hydrothermal quartz from the 2.2 Ga Ongeluk Formation, South Africa: implications for ancient seawater salinity. (2016)
  • Author(s): Saito, T., Shibuya, T., Komiya, T., Kitajima, K., Yamamoto, S., Nishizawa, M., Ueno, Y., Kurosawa, M., and Maruyama, S.
  • Journal Title: Precambrian Research Volume: 286 Pages: 337-351
  • DOI: 10.1016/j.precamres.2016.10.003
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Chemical separation of Nd from geological samples for chronological studies using 146Sm-142Nd and 147Sm-143Nd systematics. (2016)
  • Author(s): Kagami, S. and Yokoyama, T.
  • Journal Title: Analytica Chimica Acta Volume: 937 Pages: 151-159
  • DOI: 10.1016/j.aca.2016.07.004
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• [Journal Article] Evaluation of the long-term fluctuation in isotope ratios measured by TIMS with static, dynamic, and multistatic methods: A case study for Nd isotope measurements. (2016)
  • Author(s): Fukai, R., Yokoyama, T., Kagami., S
  • Journal Title: International Journal of Mass Spectrometry Volume: 414 Pages: 1-7
  • DOI: 10.1016/j.ijms.2016.12.016
  • Peer Reviewed
• [Journal Article] A high-resolution chemostratigraphy of post-Marinoan Cap Carbonate using drill core samples in the Three Gorges area, South China (2016)
  • Author(s): Sato, H., Tahata, M., Sawaki, Y., Maruyama, S., Yoshida, N., Shu, D., Han, J., Li, Y., Komiya, T.
  • Journal Title: Geoscience Frontiers Volume: in press Issue: 4 Pages: 663-671
  • DOI: 10.1016/j.gsf.2015.07.008
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• [Journal Article] Tracking the redox history and nitrogen cycle in the pelagic Panthalassic deep ocean in the Middle Triassic to Early Jurassic: Insights from redox-sensitive elements and nitrogen isotopes (2016)
  • Author(s): Fujisaki, W., Sawaki, Y., Yamamoto, S., Sato, T., Nishizawa, M., Windley, B.F., Maruyama, S.
  • Journal Title: Palaeogeography, Palaeoclimatology, Palaeoecology Volume: 449 Pages: 397-420
  • DOI: 10.1016/j.palaeo.2016.01.039
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• [Journal Article] End-cretaceous cooling and mass extinction driven by a dark cloud encounter (2016)
  • Author(s): Nimura, T., Ebisuzaki, T., Maruyama, S.
  • Journal Title: Gondwana Res. Volume: in press Pages: 301-307
  • DOI: 10.1016/j.gr.2015.12.004
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Nucleosynthetic isotope variation of siderophile and chalcophile elements in the Solar System (2016)
  • Author(s): Yokoyama, T., Walker, R.J.
  • Journal Title: Reviews in Mineralogy and Geochemistry Volume: 81 Issue: 1 Pages: 107-160
  • DOI: 10.2138/rmg.2016.81.03
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• [Journal Article] Molybdenum isotope analysis by negative thermal ionization mass spectrometry (N-TIMS): Effects of oxygen isotopic compositions (2016)
  • Author(s): Nagai, Y., Yokoyama, T.
  • Journal Title: Journal of Analytical Atomic Spectrometry Volume: 31 Issue: 4 Pages: 948-960
  • DOI: 10.1039/c5ja00381d
  • Peer Reviewed
• [Journal Article] Distributions and petrological characteristics of garnet-bearing acidic volcanic rocks in Mt. Kenashiyama area, Fujikawaguchiko-machi, Yamanashi prefecture, central Japan (2015)
  • Author(s): 永幡 寛三, 石井 輝秋, 大森 聡一
  • Journal Title: The Journal of the Geological Society of Japan Volume: 121 Issue: 4 Pages: 141-146
  • DOI: 10.5575/geosoc.2015.0003
  • NAID: 130005089840
  • ISSN: 0016-7630, 1349-9963
  • Year and Date: 2015-04-15
  • Peer Reviewed / Open Access
• [Journal Article] Detrital zircon geochronology by LA-ICP-MS of the Neoarchean Manjeri Formation in the Archean Zimbabwe craton– the disappearance of Eoarchean crust by 2.7 Ga? (2015)
  • Author(s): Sawada, H., Maruyama, S., Sakata, S., Hirata, T.
  • Journal Title: Journal of African Earth Sciences Volume: 113 Pages: 1-11
  • DOI: 10.1016/j.jafrearsci.2015.10.009
  • Peer Reviewed / Open Access
• [Journal Article] Intermediate P/T-type regional metamorphism of the Isua Supracrustal Belt, southern west Greenland: The oldest Pacific-type orogenic belt? (2015)
  • Author(s): Arai, T., Omori, S., Komiya, T., Maruyama, S.
  • Journal Title: Tectonophysics Volume: 662 Pages: 22-39
  • DOI: 10.1016/j.tecto.2015.05.020
  • Peer Reviewed
• [Journal Article] Reconstruction of ocean plate stratigraphy in the Gwna Group, NW Wales: Implications for the subduction-accretion process of a latest Proterozoic trench-forearc (2015)
  • Author(s): Asanuma, H., Okada, Y., Fujisaki, W., Suzuki, K., Sato, T., Sawaki, Y., Sakata, S., Yamamoto, S., Hirata, T., Maruyama, S., Windley, B. F.
  • Journal Title: Tectonophysics Volume: 662 Pages: 195-207
  • DOI: 10.1016/j.tecto.2015.04.016
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Geological and Hydrological Histories of the Argyre Province, Mars (2015)
  • Author(s): Dohm, J, Hare, TM, Robbins, SJ, Williams JP, Soare RJ, El Maarry MR, Conway SJ, Buczkowski DL, Kargel JS, Banks ME, Fairén AG, Schulze-Makuch, D, Komatsu G, Miyamoto H, Anderson RC, Davila AF, Mahaney WC, Fink W, Cleaves HJ, Yan J & Hynek B
  • Journal Title: Icarus Volume: 253 Pages: 66-98
  • DOI: 10.1016/j.icarus.2015.02.017
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• [Journal Article] Ordovician ocean plate stratigraphy and thrust duplexes of the Ballantrae Complex, SW Scotland: Implications for the pelagic deposition rate and forearc accretion in the closing Iapetus Ocean (2015)
  • Author(s): Fujisaki, W., Asanuma, H., Suzuki, K., Sawaki, Y., Sakata, S., Hirata, T., Maruyama, S., Windley, B. F.
  • Journal Title: Tectonophysics Volume: 662 Pages: 312-327
  • DOI: 10.1016/j.tecto.2015.04.014
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• [Journal Article] Constraints for the Causes of Mass Extinction at the Triassic–Jurassic Boundary Based on High Precision Platinum Group Element Analyses (2015)
  • Author(s): Fujisaki, W., Sawaki, Y., Yokoyama, T., Yamamoto, S., Maruyama, S
  • Journal Title: BUNSEKI KAGAKU Volume: 64 Issue: 5 Pages: 341-348
  • DOI: 10.2116/bunsekikagaku.64.341
  • NAID: 130005075455
  • ISSN: 0525-1931
  • Peer Reviewed / Open Access
• [Journal Article] Triggers and sources of volatile-bearing plumes in the mantle transition zone (2015)
  • Author(s): Safonova, I., Litasov, K., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 6 Issue: 5 Pages: 679-685
  • DOI: 10.1016/j.gsf.2014.11.004
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Generation of hydrous-carbonated plumes in the mantle transition zone linked to tectonic erosion and subduction (2015)
  • Author(s): Safonova, I., Maruyama, S., Litasov, K.
  • Journal Title: Tectonophysics Volume: 662 Pages: 454-471
  • DOI: 10.1016/j.tecto.2015.08.005
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Geochemistry of accreted metavolcanic rocks from the Neoproterozoic Gwna Group of Anglesey-Lleyn, NW Wales, U.K: MORB and OIB in the Iapetus Ocean (2015)
  • Author(s): Saito, T., Uno, M., Sato, T., Fujisaki, W., Haraguchi, S., Li, Y., Sawaki, Y., Yamamoto, S., Maruyama, S.
  • Journal Title: Tectonophysics Volume: 662 Pages: 243-255
  • DOI: 10.1016/j.tecto.2015.08.015
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Rock-magnetic properties of single zircon crystals sampled from the Tanzawa tonalitic pluton, central Japan (2015)
  • Author(s): M. Sato, S. Yamamoto, Y. Yamamoto, Y. Okada, M. Ohno, H. Tsunakawa, S. Maruyama
  • Journal Title: Earth, Planets and Space Volume: 67 Issue: 1 Pages: 150-150
  • DOI: 10.1186/s40623-015-0317-9
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ancient oceanic crust in island arc lower crust: evidence from oxygen isotopes in zircons from the Tanzawa Tonalitic Pluton (2015)
  • Author(s): Suzuki, K., Kitajima, K., Sawaki, Y., Hattori, K., Hirata, T., Maruyama, S.
  • Journal Title: Lithos Volume: 228-229 Pages: 43-54
  • DOI: 10.1016/j.lithos.2015.04.005
  • NAID: 130005476304
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• [Journal Article] Three-step modernization of the ocean: Modeling of carbon cycles and the revolution of ecological systems in the Ediacaran/Cambrian periods. (2015)
  • Author(s): Tahata, M., Y. Sawaki, Ueno, Y., Nishizawa, M., Yoshida, N., Ebisuzaki, T., Komiya, T., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 6 Issue: 1 Pages: 121-136
  • DOI: 10.1016/j.gsf.2014.05.005
  • Peer Reviewed / Open Access
• [Journal Article] The Marine Environments encompassing the Neoproterozoic glaciations: evidence from C, Sr and Fe isotope ratios in the Hecla Hoek Supergroup in Svalbard. (2015)
  • Author(s): Tahata, M., Sawaki, Y., Yoshiya, K., Nishizawa, M., Komiya, T., Hirata, T., Yoshida, N., Maruyama, S., Windley, B. F.
  • Journal Title: Precambrian Research Volume: 263 Pages: 19-42
  • DOI: 10.1016/j.precamres.2015.03.007
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] In-situ iron isotope analysis of pyrites in ~3.7 Ga sedimentary protoliths (2015)
  • Author(s): Yoshiya, K., Sawaki, Y., Hirata, T., Maruyama, S., Komiya, T.,
  • Journal Title: Chemical Geology Volume: 401 Pages: 126-139
  • DOI: 10.1016/j.chemgeo.2015.02.022
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] In-situ iron isotope analyses of pyrites from 3.5 to 3.2 Ga sedimentary rocks of the Barberton Greenstone Belt, Kaapvaal Craton (2015)
  • Author(s): Yoshiya, K., Sawaki, Y., Shibuya, Yamamoto, S., Komiya, T., Hirata, T., Maruyama, S.
  • Journal Title: Chemical Geology Volume: 403 Pages: 58-73
  • DOI: 10.1016/j.chemgeo.2015.03.007
  • NAID: 130004596433
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Middle Paleozoic mafic magmatism and ocean plate stratigraphy of the South Tianshan KyrgyzstanKyrgyzstan (2015)
  • Author(s): Safonova, I., Biske, G., Romer, R.L., Seltmann, R., Simonov, V., Maruyama, S.
  • Journal Title: Gondwana Res. Volume: 30 Pages: 236-256
  • DOI: 10.1016/j.gr.2015.03.006
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Rock magnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton (2015)
  • Author(s): Yoichi Usui, Takazo Shibuya, Yusuke Sawaki, Tsuyoshi Komiya
  • Journal Title: Geochem. Geophys. Geosyst. Volume: 16 Issue: 1 Pages: 112-125
  • DOI: 10.1002/2014gc005508
  • Peer Reviewed
• [Journal Article] Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period (2015)
  • Author(s): Kendall, B., Komiya, T., Lyons, T. W., Bates, S. M., Gordon, G. W., Romaniello, S. J., Jiang, G., Creaser, R. A., Xiao, S., McFadden, K., Sawaki, Y., Tahata, M., Shu, D., Han, J., Li, Y., Chu, X., Anbar, A. D.
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 156 Pages: 173-193
  • DOI: 10.1016/j.gca.2015.02.025
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Geology of the Eoarchean, >3.95 Ga, Nulliak supracrustal rocks in the Saglek Block, northern Labrador, Canada: The oldest geological evidence for plate tectonics (2015)
  • Author(s): Komiya, T., Yamamoto, S., Aoki, S., Sawaki, Y., Ishikawa, A., Tashiro, T., Koshida, K., Shimojo, M., Aoki, K., Collerson, K.
  • Journal Title: Tectonophysics Volume: 662 Pages: 40-66
  • DOI: 10.1016/j.tecto.2015.05.003
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Lunar core structure investigation: implication of GRAIL gravity field model (2015)
  • Author(s): Yan, J., Xu, L., Li, F., Matsumoto, K., Rodriguez, J.A.P., Miyamoto, H., and Dohm, J.M.
  • Journal Title: Advances in Space Research Volume: 5 Issue: 6 Pages: 1721-1727
  • DOI: 10.1016/j.asr.2014.12.038
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 超高圧下における酸化マグネシウムの屈折率計測 (2015)
  • Author(s): 宮西宏併, 尾崎典雅, 丹下慶範, 木村友亮, 坂和洋一, 佐野孝好, 土屋卓久, 兒玉了祐
  • Journal Title: レーザー研究 Volume: 43 Pages: 41-45
  • NAID: 40020334616
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Metamorphic P-T conditions and retrograde path of high-pressure Barrovian metamorphic zones near Cairn Leuchan, Caledonian orogen, Scotland (2014)
  • Author(s): Aoki, K., Windley, B.F., Maruyama, S., Omori, S.
  • Journal Title: Geological Magazine Volume: 151 Pages: 559-571
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Habitable Trinity (2014)
  • Author(s): Dohm, J.M., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 6 Issue: 1 Pages: 95-101
  • DOI: 10.1016/j.gsf.2014.01.005
  • Peer Reviewed / Open Access
• [Journal Article] United Theory of Biological Evolution: Disaster-forced Evolution through Supernova, Radioactive Ash Fall-Outs, Genome Instability, and Mass Extinctions (2014)
  • Author(s): Ebisuzaki. T., Maruyama, S.
  • Journal Title: Geoscience Frontiers Volume: 6 Issue: 1 Pages: 103-119
  • DOI: 10.1016/j.gsf.2014.04.009
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Age spectra of detrital zircon of the Jurassic clastic rocks of the Mino-Tanba AC belt in SW Japan: Constraints to the provenance of the mid-Mesozoic trench in East Asia (2014)
  • Author(s): Fujisaki, W., Isozaki, Y., Maki, K., Sakata, S., Hirata, T., Maruyama, S.
  • Journal Title: Journal of Asian Earth Sciences Volume: 88 Pages: 62-73
  • DOI: 10.1016/j.jseaes.2014.02.006
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Influence of majorite on hot plumes (2014)
  • Author(s): Ichikawa, H., Kameyama, M., Senshu, H., Kawai, K., Maruyama, S.
  • Journal Title: Geophysical Research Letters Volume: 41 Issue: 21 Pages: 7501-7507
  • DOI: 10.1002/2014gl061477
  • Peer Reviewed / Open Access
• [Journal Article] FTIR microspectroscopy of Ediacaran phosphatized microfossils from the Doushantuo Formation, Weng'an, South China (2014)
  • Author(s): Motoko Igisu, Tsuyoshi Komiya, Mika Kawashima, Satoru Nakashima, Yuichiro Ueno, Jian Han, Degan Shu, Yong Li, Junfeng Guo, Shigenori Maruyama, Ken Takai
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1120-1138
  • DOI: 10.1016/j.gr.2013.05.002
  • Peer Reviewed
• [Journal Article] The δ13C excursions spanning the Cambrian explosion to the Canglangpuian mass extinction in the Three Gorges area, South China (2014)
  • Author(s): Tomoko Ishikawa, Yuichiro Ueno, Degan Shu, Yong Li, Jian Han, Junfeng Guo, Naohiro Yoshida, Shigenori Maruyama, Tsuyoshi Komiya
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1045-1056
  • DOI: 10.1016/j.gr.2013.03.010
  • Peer Reviewed
• [Journal Article] Beyond the Cambrian Explosion: From galaxy to genome (2014)
  • Author(s): Isozaki, Y., Shu, D., Maruyama, S., Santosh, M.
  • Journal Title: Gondwana Res. Volume: 25 Issue: 3 Pages: 881-883
  • DOI: 10.1016/j.gr.2014.01.001
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The Nebula Winter: The united view of the snowball Earth, mass extinctions, and explosive evolution in the late Neoproterozoic and Cambrian periods (2014)
  • Author(s): Kataoka, R., T. Ebisuzaki, H. Miyahara, T. Nimura, T. Tomida, T. Sato, S. Maruyama
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1153-1163
  • DOI: 10.1016/j.gr.2013.05.003
  • Peer Reviewed
• [Journal Article] Nitrogen isotope chemostratigraphy of the Ediacaran and Early Cambrian platform sequence at Three Gorges, South China (2014)
  • Author(s): Kikumoto, R., Tahata, M., Nishizawa, M., Sawaki, Y., Maruyama, S., Komiya, T., Takai, K., Ueno, Y.
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1057-1069
  • DOI: 10.1016/j.gr.2013.06.002
  • Peer Reviewed
• [Journal Article] New chronological constraints for Cryogenian to Cambrian rocks in the Three Gorges, Weng’an and Chengjiang areas, South China (2014)
  • Author(s): Okada, Y., Sawaki, Y., Komiya, T., Hirata, T., Takahata, N., Sano, Y., Han, J., Maruyama, S.
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1027-1044
  • DOI: 10.1016/j.gr.2013.05.001
  • Peer Reviewed
• [Journal Article] Accreted Kula plate fragment at 94 Ma in the Yokonami-melange, Shimanto-belt, Shikoku, Japan (2014)
  • Author(s): Saito, T., Okada, Y., Fujisaki, W., Sawaki, Y., Sakata, S., Dohm, J., Maruyama, S., Hirata, T.
  • Journal Title: Tectonophysics Volume: 623 Pages: 136-146
  • DOI: 10.1016/j.tecto.2014.03.026
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Asia: a frontier for a future supercontinent Amasia (2014)
  • Author(s): Safonova, I., Maruyama, S.
  • Journal Title: International Geology Review Volume: 56 Issue: 9 Pages: 1051-1071
  • DOI: 10.1080/00206814.2014.915586
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] The Cambrian Explosion: Plume-driven birth of the second ecosystem on Earth (2014)
  • Author(s): Santosh, M., Maruyama, S., Sawaki, Y., Meert, J. G.
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 945-965
  • DOI: 10.1016/j.gr.2013.03.013
  • Peer Reviewed
• [Journal Article] The anomalous Ca cycle in the Ediacaran ocean: evidence from Ca isotopes preserved in carbonates in the Three Gorges area, South China (2014)
  • Author(s): Y. Sawaki, M. Tahata, T. Ohno, T. Komiya, T. Hirata, S. Maruyama, J. Han, D. Shu
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1070-1089
  • DOI: 10.1016/j.gr.2013.03.008
  • Peer Reviewed
• [Journal Article] Birth and early evolution of metazoans (2014)
  • Author(s): Shu, D., Isozaki, Y., Zhang, X., Han, J., Maruyama, S.
  • Journal Title: Gondwana Res. Volume: 25 Issue: 3 Pages: 884-895
  • DOI: 10.1016/j.gr.2013.09.001
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Origin of methane in serpentinite-hosted hydrothermal systems: The CH4-H2-H2O hydrogen isotope systematics of the Hakuba Happo hot spring (2014)
  • Author(s): Suda, K., Ueno, Y., Yoshizaki, M., Nakamura, H., Kurokawa, K., Nishiyama, E., Yoshino, K., Hongoh, Y., Kawachi, K., Omori, S., Yamada, K., Yoshida, N., Maruyama, S.
  • Journal Title: Earth and Planetary Science Letters Volume: 386 Pages: 112-125
  • DOI: 10.1016/j.epsl.2013.11.001
  • Peer Reviewed
• [Journal Article] Reply to comment on "Origin of methane in serpentinite-hosted hydrothermal systems: The CH4-H-2-H2O hydrogen isotope systematics of the Hakuba Happo hot spring" by Suda et al. Earth Planet. Sci. Lett. 386 (2014) 112-125 (2014)
  • Author(s): Suda, K., Ueno, Y., Yoshizaki, M., Nakamura, H., Kurokawa, K., Nishiyama, E., Yoshino, K., Hongoh, Y., Kawachi, K., Omori, S., Yamada, K., Yoshida, N., Maruyama, S.
  • Journal Title: Earth and Planetary Science Letters Volume: 401 Pages: 376-377
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Zircon U-Pb dating from the mafic enclaves in the Tanzawa Tonalitic Pluton, Japan: Implications for arc history and formation age of the lower-crust (2014)
  • Author(s): Suzuki, K., Yamamoto, S., Sawaki, Y., Aoki, K., Omori, S., Kon, Y., Hirata, T., Li, Y., Takaya, Y., Fujinaga, K., Kato, Y., Maruyama, S.
  • Journal Title: Lithos Volume: 196-197 Pages: 301-320
  • DOI: 10.1016/j.lithos.2014.02.010
  • Peer Reviewed / Open Access
• [Journal Article] Molecular fossils extracted from the Early Cambrian section in the Three Gorges area, South China (2014)
  • Author(s): Kentaro Yamada, Yuichiro Ueno, Keita Yamada, Tsuyoshi Komiya, Jian Han, Degan Shu, Naohiro Yoshida, Shigenori Maruyama
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1108-1119
  • DOI: 10.1016/j.gr.2013.02.006
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] The Largest and Longest Project in Japan―Spanning over 400 Years (2014)
  • Author(s): Inazaki, T., Ota, Y., Maruyama, S.,
  • Journal Title: Journal of Geography (Chigaku Zasshi) Volume: 123 Issue: 4 Pages: 401-433
  • DOI: 10.5026/jgeography.123.401
  • NAID: 130004685575
  • ISSN: 0022-135X, 1884-0884
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] In-situ analyses of phosphorus contents of carbonate minerals: Reconstruction of phosphorus contents of seawater from the Ediacaran to early Cambrian (2014)
  • Author(s): Shimura, T., Kon, Y., Sawaki, Y., Hirata, T., Han, J., Shu, D., Komiya, K.
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 1090-1107
  • DOI: 10.1016/j.gr.2013.08.001
  • Peer Reviewed
• [Journal Article] Mineralogy, chemistry and biological contingents of an early-middle Miocene Antarctic paleosol and its relevance as a Martian analogue (2014)
  • Author(s): Mahaney, WC et al
  • Journal Title: Planetary and Space Science Volume: 104 Pages: 253-269
  • DOI: 10.1016/j.pss.2014.10.008
  • Peer Reviewed
• [Journal Article] Geology and photometric variation of solar system bodies with minor atmospheres: implications for solid exoplanets (2014)
  • Author(s): Fujii, Y., Kimura, J., Dohm, J.M., and Ohtake, M.
  • Journal Title: Astrobiology Volume: 14 Pages: 753-768
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Radar Investigations of Apollinaris Mons on Mars: Exploring the Origin of the Fan Deposits. (2014)
  • Author(s): El-Maarry M.R., Heggy, E., and Dohm, J.M.
  • Journal Title: Planet. Space Sci. Volume: 103 Pages: 262-272
  • DOI: 10.1016/j.pss.2014.09.007
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Possible open-system (hydraulic) pingos in and around the Argyre impact region of Mars (2014)
  • Author(s): Soare, R.J. Conway, S.J., Dohm, J.M., and El-Maarry, M.R.
  • Journal Title: Earth and Planetary Science Letters Volume: 398 Pages: 25-36
  • DOI: 10.1016/j.epsl.2014.04.044
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Evolution of Water Reservoirs on Mars: Constraints from Hydrogen Isotopes in Martian Meteorites (2014)
  • Author(s): Kurokawa, H., M. Sato, M. Ushioda, T. Matsuyama, R. Moriwaki, J. M. Dohm, and T. Usui
  • Journal Title: Earth and Planetary Science Letters Volume: 394 Pages: 179-185
  • DOI: 10.1016/j.epsl.2014.03.027
  • Peer Reviewed
• [Journal Article] Possible ice-wedge polygons and recent landscape modification by “wet” periglacial processes in and around the Argyre impact basin, Mars (2014)
  • Author(s): Soare, R.J. Conway, S.J., and Dohm, J.M.
  • Journal Title: Icarus Volume: 223 Pages: 214-228
  • DOI: 10.1016/j.icarus.2014.01.034
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A cold hydrological system in Gale crater, Mars (2014)
  • Author(s): Fairen, A.G., Stokes, C.R., Davies, N.S., Schulze-Makuch, D., Rodríguez, J.A.P., Davila, A.F., Uceda, E.R., Dohm, J.M., Baker, V.R., Clifford, S.M., McKay, C.P., and Squyres, S.W.
  • Journal Title: Planet. Space Sci. Volume: 93 Pages: 101-118
  • DOI: 10.1016/j.pss.2014.03.002
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Characterization of laser-driven ultrafast shockless compression using gold target (2014)
  • Author(s): K. Miyanishi, N. Ozaki, E. Brambrink, N. Amadou, A. Benuzzi-Mounaix, R. Cauble, A. Dizieret, F. Guyot, M. Koenig, G. Morard, T. de Resseguier, A. Ravasio, R. Smith, Y. Tange, T. Vinci, H. G. Wei, and R. Kodama
  • Journal Title: J. Appl. Phys. Volume: Vol. 116, No. 4 Issue: 4 Pages: 043521-043521
  • DOI: 10.1063/1.4891802
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Icosahedral AlCuFe quasicrystal at high pressure and temperature and its implications for the stability of icosahedrite (2014)
  • Author(s): V. Stagno, L. Bindi, Y. Shibazaki, Y. Tange, Y. Higo, H.-K. Mao, P. J. Steinhardt, Y. Fei
  • Journal Title: Scientific Reports Volume: 4 Issue: 1 Pages: 5869-5869
  • DOI: 10.1038/srep05869
  • Peer Reviewed / Open Access
• [Journal Article] Initiation of leaking Earth: An ultimate trigger of the Cambrian explosion (2013)
  • Author(s): Maruyama, S., Sawaki, Y., Ebisuzaki, T., Ikoma, M., Omori, S., Komabayashi, T.
  • Journal Title: Gondwana Research Volume: 25 Issue: 3 Pages: 910-944
  • DOI: 10.1016/j.gr.2013.03.012
  • Peer Reviewed
• [Journal Article] Redox conditions of the deep ocean in the late Neoproterozoic-Early Paleozoic: ⁵⁷Fe Mössbauer spectroscopic study on deep-sea pelagic chert (2009)
  • Author(s): Sato, T., Sawaki, Y., Asanuma, H., Fujisaki, W., Okada, Y., Maruyama, S., Isozaki, Y., Shozugawa, K., Matsuo, M., Windley, B.F.
  • Journal Title: The Journal of the Geological Society of Japan Volume: 115 Issue: 8 Pages: 391-399
  • DOI: 10.5575/geosoc.115.391
  • NAID: 130000123139
  • ISSN: 0016-7630, 1349-9963
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Nuclear Geyser of the Origin of Life (2019)
  • Author(s): 丸山茂徳
  • Organizer: Optics & Photonics International Congress 2019 LSSE2019
  • Int'l Joint Research / Invited
• [Presentation] Origin and role of lost continents (2019)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Earth as an open system to the Universe, and five multi-layered spheres to produce a habitable planet (2019)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Civilization-bearing planets in the Milky-Way Galaxy, how many? 50 necessary conditions, not assemblage but order (2019)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] 地球生命進化の加速の原因；大量絶滅によって形成される四層構造の地下生物圏が支配するゲノム進化の加速 (2019)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] ハビタブルプラネットをつくるための条件とは？ (2019)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Molybdenum isotopic evidence for nebular thermal processing and material transportation in the inner solar system. (2019)
  • Author(s): Yokoyama, T., Fukai, R., Tsujimoto, T.
  • Organizer: Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Nucleosynthetic strontium-neodymium isotope correlation in chondrites: Evidence for nebular thermal processing and dust transportation in the early solar system. (2019)
  • Author(s): Fukai, R., Yokoyama, T.
  • Organizer: Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Thermal histories of metal phases in CH/CBb chondrite Isheyevo: Implications from siderophile elements. (2019)
  • Author(s): Nakanishi, N., Yokoyama, T., Okabayashi, S., Iwamori, H.
  • Organizer: Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Noble gas isotopic compositions of four Stannern-group euncirtes. (2019)
  • Author(s): Kagami, S., Haba, M.K., Nagao, K., Yokoyama, T., Yamaguchi, A.
  • Organizer: Lunar and Planetary Science Conference
  • Int'l Joint Research
• [Presentation] Meteoritical perspective on the origin of r-process nuclides in the Solar System (2019)
  • Author(s): Yokoyama, T., Fukai, R., Tsujimoto, T.
  • Organizer: 3rd Korea-Japan Joint Workshop on Isotope-Ratio Mass Spectrometry
  • Int'l Joint Research / Invited
• [Presentation] Evolution and diversity of radioresistant microbes (2019)
  • Author(s): Issay Narumi
  • Organizer: Optics & Photonics International Congress 2019 (OPIC 2019), Laser Solutions for Space & the Earth (LSSE 2019)
  • Int'l Joint Research / Invited
• [Presentation] 理科室で行う蛇紋岩の加熱脱水実験 (2019)
  • Author(s): 大森 聡一，勝又 行信
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] “Nine requirements for the birthplace of life and probability of life beyond Earth” NASA Environments of Terrestrial Planets Under the Young Sun: Seeds of biomolecules, (2018)
  • Author(s): 丸山茂徳
  • Organizer: NASA Goddard Space Flight Center, Greenbelt, MD, USA
  • Int'l Joint Research / Invited
• [Presentation] 原始生命体の三段階進化 (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 複雑系科学の行方：串刺し科学と反証可能性 (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 炭素循環：地球はなぜハビタブル惑星になったのか？ (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Is the lower mantle dry? (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Origin of the core, and species of light elements in the core (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Pseudo-supercontinent Pangea; what is true super-continent? (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Nine requirements for the birthplace of life and falscifiability (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] ガニメデ：生命誕生の可能性を検証する (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 斑岩銅鉱床の起源：銅の濃集メカニズムとは (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Systematization and importance of accretionary complex geology (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2018年大会
  • Invited
• [Presentation] Origin and evolution of the earth and life (2018)
  • Author(s): 丸山茂徳
  • Organizer: Mondello Workshop 2018 “Frontier Research in Astrophysics, Palermo, Italy
• [Presentation] 環境条件が支配する生命の起源と進化：生命誕生場の９条件と生命誕生までの三段階進化 (2018)
  • Author(s): 丸山茂徳
  • Organizer: 日本進化学会
• [Presentation] 津波の起源と津波防災計画 (2018)
  • Author(s): 丸山茂徳
  • Organizer: 国際津波防災学会
• [Presentation] Nucleosynthetic- Nd correlation in bulk chondrites: Evidence for nebular thermal processing and transportation of refractory dusts in the early Solar System. (2018)
  • Author(s): Fukai, R., Yokoyama, T.
  • Organizer: Goldschmidt Conference
  • Int'l Joint Research
• [Presentation] Molybdenum isotopic evidence for late accretion of outer Solar System materials. (2018)
  • Author(s): Yokoyama, T., Nagai, Y., Hirata, T.
  • Organizer: 日本地球化学会2018年年会
  • Int'l Joint Research
• [Presentation] Petrogenesis of a unique shergottite Zagami: Implications from REE signature of pyroxene. (2018)
  • Author(s): Tobita, M., Makino, Y., Okabayashi, S., Usui, T., Niihara, T., Misawa, K., Hirata, T., Yokoyama, T. Moriwaki, R.
  • Organizer: Goldschmidt Conference
  • Int'l Joint Research
• [Presentation] Quantitative estimation of continental weathering rate in the Ediacaran and Cambrian evidenced from radiogenic and stable Sr isotope ratios (2018)
  • Author(s): 澤木佑介
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 初期地球の熱水から供給される溶存成分 (2018)
  • Author(s): 澤木佑介
  • Organizer: 日本進化学会年大会 第２０回東京大会
  • Invited
• [Presentation] Geochemical study for serpentinite-hosted hyperalkaline hot spring in Hakuba Happo, Japan (2018)
  • Author(s): Suda, K., Gilbert, A., Ueda, H., Saito, T., Sato, T., Sawaki, Y., Yamada, K., Yoshida, N., Ueno, U., Matsui, Y., Nakai, R., Tamaki, H., Kaneko, M., Takahashi, H., Morikawa, N.
  • Organizer: 日本地球惑星科学連合2018年大会
  • Invited
• [Presentation] "Copper chemostratigraphy of the Ediacaran and Early Cambrian in the Three Gorges area, South China: Concentrations of copper in different phases of sedimentary rocks" (2018)
  • Author(s): Geng, Y., Ohno, T., Sawaki, Y., Aoki, S., Matsu'ura, F., Komiya, T.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Global perturbations of carbon cycle in the mid-Panthalassa during the Triassic-Jurassic transition (2018)
  • Author(s): Fujisaki, W., Sawaki, Y., Matsui, Y., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Re-interpretation of Anglesey-Lleyn geotectonic framework in terms of the Pacific-type orogenic evolution (2018)
  • Author(s): Asanuma, H., Fujisaki, W., Sato, T., Sawaki, Y., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] ガボン・フランスヴィル堆積盆における大型化石出現前後の前期原生代有機炭素・窒素同位体層序 (2018)
  • Author(s): Sato, T., Sawaki, Y., Maruyama, S., Matsui, Y.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Redox condition and nitrogen cycle in the Permian deep mid-Panthalassa: A possible contrast between Panthalassa and Tethys (2018)
  • Author(s): Fujisaki, W., Sawaki, Y., Matsui, Y., Yamamoto, S., Isozaki, Y., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Magnesium and strontium isotopic fractionations during water-rock interactions in seafloor hydrothermal systems (2018)
  • Author(s): Takei, Y., Ueda, H., Sawaki, Y., Sakata, S., Ohno, T.
  • Organizer: 2018年度日本地球化学会年会
• [Presentation] The role of natural radiation on the evolution of ancient microbes (2018)
  • Author(s): Issay Narumi
  • Organizer: Hadean Bioscience International Symposium 2018
  • Int'l Joint Research
• [Presentation] Petrology and Sm-Nd Chronologies of a Basaltic Eucrite, NWA 7188. (2017)
  • Author(s): Kagami, S., Yokoyama, T., Usui, T., Haba, M.
  • Organizer: Lunar and Planetary Science Conference
  • Place of Presentation: The Woodlands, USA.
  • Year and Date: 2017-03-20
  • Int'l Joint Research
• [Presentation] In-Situ Analyses of Highly Siderophile Elements in Fe-Ni Metal of Ordinary Chondrites. (2017)
  • Author(s): Okabayashi, S., Yokoyama, T., Nakanishi, N., Iwamori, H.
  • Organizer: Lunar and Planetary Science Conference
  • Place of Presentation: The Woodlands, USA.
  • Year and Date: 2017-03-20
  • Int'l Joint Research
• [Presentation] Analysis of Highly Siderophile Elements and Osmium Isotope Compositions in Metal Phases from CR Chondrites. (2017)
  • Author(s): Nakanishi, N., Yokoyama, T., Okabayashi, S., Shimazaki, K., Usui, T., Iwamori, H.
  • Organizer: Lunar and Planetary Science Conference
  • Place of Presentation: The Woodlands, USA.
  • Year and Date: 2017-03-20
  • Int'l Joint Research
• [Presentation] CRコンドライトメタル相における強親鉄性元素存在度及びオスミウム同位体測定 (2017)
  • Author(s): 中西 奈央
  • Organizer: 同位体宇宙地球化学研究会 2016
  • Place of Presentation: 時の栖（御殿場市）
  • Year and Date: 2017-03-11
• [Presentation] 普通コンドライトに含まれるFe-Niメタル相の親鉄性元素濃度測定 (2017)
  • Author(s): 岡林 識起
  • Organizer: 同位体宇宙地球化学研究会 2016
  • Place of Presentation: 時の栖（御殿場市）
  • Year and Date: 2017-03-11
• [Presentation] 玄武岩質ユークライト隕石NWA 7188の分類とSm-Nd年代学 (2017)
  • Author(s): 鏡味 沙耶
  • Organizer: 同位体宇宙地球化学研究会 2016
  • Place of Presentation: 時の栖（御殿場市）
  • Year and Date: 2017-03-11
• [Presentation] Evolutional history of Hadean surface environment and three step model for the emergence of first lif (2017)
  • Author(s): Shigenori Maruyama
  • Organizer: International Workshop “Reconstructing the Phenomenon of Life -To Retrace the Emergence of Life -"
  • Int'l Joint Research / Invited
• [Presentation] 新たな系統樹の提案"Bacteria-first": 生命誕生場は海ではなく陸 (2017)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Mantle dynamis of the Earth through time (2017)
  • Author(s): Shigenori Mauryama
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] 月の起源と進化 (2017)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] 複雑系化学の発展の法則 (2017)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Ophiolites through geological time (2017)
  • Author(s): Shigenori Maruyama, Dilek, Yildirim
  • Organizer: GSA Annual Meeting
  • Int'l Joint Research / Invited
• [Presentation] Asia, why important (2017)
  • Author(s): Shigenori Maruyama, Yukio Isozaki
  • Organizer: Asian Orogeny and Continental Evolution: New Advances from Geologic, Geophysical and Geochemical Perspectives
  • Int'l Joint Research / Invited
• [Presentation] Nine requirements for the birth place of life and three-step evolution of first life (2017)
  • Author(s): Shigenori Maruyama
  • Organizer: Gordon Research Conference
  • Int'l Joint Research / Invited
• [Presentation] 21世紀の気候変動予測: 地球寒冷化時代の始まり (2017)
  • Author(s): 丸山茂徳
  • Organizer: 気候変動シンポジウム ～激変する地球と災害リスク～
  • Invited
• [Presentation] Toward a better understanding of trace element availability in Paleo-proterozoic seawater (2017)
  • Author(s): 澤木佑介、佐藤友彦、丸山茂徳
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] 87Sr/86Sr chemostratigraphy of Ediacaran Doushantuo Formation in the Yangtze Craton, South China (2017)
  • Author(s): 澤木佑介
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Elevated Zn concentration in Paleoproterozoic seawater (2017)
  • Author(s): 澤木佑介、佐藤友彦、丸山茂徳
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] Mid-Aechean low geothermal gradient metamorphism: constraints from phase relationships in metamorphosed BIF from the Inyoni shear zone of the Barberton granite-greenstone belt, South Africa (2017)
  • Author(s): 青木一勝、山本伸次、澤木佑介、浅沼尚、小宮剛
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Experimental study on chemical nature of fluids in komatiite-hosted hydrothermal system on the early Earth (2017)
  • Author(s): Ueda, H., Shibuya, T., Sawaki, Y., Saitoh, M., Takai, K., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2017年大会
  • Invited
• [Presentation] Oceanic sulfate increase events in the Ediacaran ocean (2017)
  • Author(s): 松浦史宏、斎藤誠史、澤木佑介、上野雄一郎
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] U-Pb zircon geochronology of the North Pole Dome adamellite in the eastern Pilbara Craton (2017)
  • Author(s): Asanuma, H., Obayashi, H., Sawaki, Y., Sakata, S., Suzuki, K., Kitajima, K., Hirata, T., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Biodiversity in the Paleoproterozoic Francevillian Group, Gabon (2017)
  • Author(s): Sato, T., Sawaki, Y., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] The redox history and nitrogen cycle in the pelagic Panthalassic deep ocean during the double-phased extinction interval across Paleozoic-Mesozoic transition (2017)
  • Author(s): Fujisaki, W., Sawaki, Y., Yamamoto, S., Matsui, Y., Nishizawa, M., Isozaki, Y., Maruyama, S.
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] An oxidation event caused by a bolide impact? : Stratigraphy of the late Archean carbonates in western Australia (2017)
  • Author(s): Saitoh, M., Kurosawa, K., Usui, Y., Okumura, T., Onoue, T., Sato, H., Ishida, Y., Shibuya, T., Nishizawa, M., Matsui, Y., Sawaki, Y., Sato, T., Ueno, Y.
  • Organizer: 2017年度日本地球化学会年会
• [Presentation] A hydrothermal experiment using serpentinites exposed at Hakuba area (2017)
  • Author(s): 宮沢真盛, 青栁美里, 北沢蒼生, 原一煕, 田中俊博, 上田修裕, 澤木佑介
  • Organizer: 2017年度日本地球化学会年会
• [Presentation] Zircon U-Pb age of the Kurobegawa Granite in Omachi, Nagano: Towards the discovery of outcrops of the youngest granite on the Earth (2017)
  • Author(s): Taniguchi, H., Kinoshita, K., Morade, S., Hirabayashi, M., Sato, T., Sawaki, Y., Sakata, S.
  • Organizer: 2017年度日本地球化学会年会
• [Presentation] Chemical nature of fluids in komatiite-hosted hydrothermal system on the early Earth (2017)
  • Author(s): Ueda, H., Shibuya, T., Sawaki, Y., Saitoh, M., Takai, K., Maruyama, S.
  • Organizer: 2017年度日本地球化学会年会
• [Presentation] Paleoproterozoic carbon isotopic stratigraphy in Gabon (2017)
  • Author(s): Sato, T., Sawaki, Y., Saitoh, M., Matsui, Y., Maruyama, S.
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] The possible linkages between carbon perturbations during the Toarcian Oceanic Anoxic Event and the Karoo-Ferrar volcanism in the central Panthalassa (2017)
  • Author(s): Fujisaki, W., Ueda, H., Suda, K., Sato, T., Matsui, Y., Sawaki, Y., Yokoyama, T.
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] Zircon chronology of the Shurugwi greenstone belt in the Zimbabwe Craton and implication for the history of continental growth (2017)
  • Author(s): Sawada, H., Isozaki, Y., Sawaki, Y., Sakata, S., Fujisaki, W., Sato, T., Saito, T., Ueda, H., Maruyama, S.
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] The oldest age limit of the Lomagundi-Jatuli event: zircon geochronology of the Paleoproterozoic Magondi Supergroup in Zimbabwe (2017)
  • Author(s): Sawada, H., Isozaki, Y., Sawaki, Y., Fujisaki, W., Sakata, S., Maruyama, S., Ueda, H., Saito, T., Sato, T.
  • Organizer: GSA Annual Meeting
  • Int'l Joint Research
• [Presentation] Paleoproterozoic organic carbon and nitrogen isotopic stratigraphy across the appearance of macrofossils in the Francevillian Basins, Gabon (2017)
  • Author(s): Sato, T., Sawaki, Y., Saitoh, M., Matsui, Y., Maruyama, S., Bakakas, K., Ligna, C., Moussavou, M., Edou-Minko, A.
  • Organizer: GSA Annual Meeting
  • Int'l Joint Research
• [Presentation] On-land serpentinite-hosted hot spring in Japan: Geochemical study for Hakuba Happo hot spring (2017)
  • Author(s): Suda, K., Gilbert, A., Ueda, H., Saito, T., Sato, T., Sawaki, Y., Yamada, K., Yoshida, N., Ueno, U.
  • Organizer: InterRidge Japan 研究集会
• [Presentation] Chemistry of the primordial atmosphere after ABEL event (2017)
  • Author(s): Omori, S.
  • Organizer: 「冥王代生命学の創成」第２回ワークショップ
• [Presentation] Hadean material cycle (2017)
  • Author(s): Soichi Omori
  • Organizer: Water dynamics and Metamorphics symposium
  • Place of Presentation: Osawa Onsen, Iwate, Japan
• [Presentation] Geochronological constraints of the Paleoarchean Shurugwi Greenstone Belt in the Zimbabwe craton (2016)
  • Author(s): Sawada, H., Sawaki, Y., Sato, T., Saito, T., Fujisaki, W., Ueda, H., Maruyama, S., Isozaki, Y., Sakata, S.
  • Organizer: GSA Annual Meeting
  • Place of Presentation: デンバー(アメリカ)
  • Year and Date: 2016-09-25
  • Int'l Joint Research
• [Presentation] Nitrogen/Carbon isotope ratios from the early to middle Proterozoic sedimentary rocks, McArthur basin, northern Australia (2016)
  • Author(s): Yoshiya, K., Sawaki, Y., Nishizawa, M., Matsui, Y., Komiya, T., Maruyama, S.
  • Organizer: GSA Annual Meeting
  • Place of Presentation: デンバー(アメリカ)
  • Year and Date: 2016-09-25
  • Int'l Joint Research
• [Presentation] Paleoproterozoic organic carbon and nitrogen isotopic stratigraphy in the Francevillian Basins, Gabon: Anaerobic condition after the appearance of macrofossils (2016)
  • Author(s): 佐藤友彦、澤木佑介、丸山茂徳、斎藤誠史、松井洋平
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学(東京)
  • Year and Date: 2016-09-01
• [Presentation] Reconstruction of paleoceanographic environments in the Anisian (Middle Triassic) (2016)
  • Author(s): 藤崎渉、浅沼尚、須田好、鈴木和恵、吉屋一美、佐藤友彦、澤木佑介、松井洋平、横山哲也
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学(東京)
  • Year and Date: 2016-09-01
• [Presentation] 生命進化の起源と進化の大統一理論 (2016)
  • Author(s): 丸山茂徳、戎崎俊一
  • Organizer: 日本進化学会年大会 第18回東京大会
  • Place of Presentation: 東京工業大学（東京）
  • Year and Date: 2016-08-25
• [Presentation] 地球史における植物の進化 (2016)
  • Author(s): 丸山茂徳
  • Organizer: 日本進化学会年大会 第18回東京大会
  • Place of Presentation: 東京工業大学（東京）
  • Year and Date: 2016-08-25
  • Invited
• [Presentation] カンブリア爆発 (2016)
  • Author(s): 佐藤友彦、澤木佑介
  • Organizer: 日本進化学会年大会 第18回東京大会
  • Place of Presentation: 東京工業大学（東京）
  • Year and Date: 2016-08-25
  • Invited
• [Presentation] Secular variation in 87Sr/86Sr ratio of seawater in the Ediacaran (2016)
  • Author(s): Sawaki, Y., Ohno, T., Komiya, T.
  • Organizer: Goldschmidt 2016 Conference
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2016-06-21
  • Int'l Joint Research
• [Presentation] Hf-O isotope signature for zircons in the Taitao Granite: geochemical constraints on slab-melting (2016)
  • Author(s): Suzuki, K., Iizuka, T., Kitajima, K., Valley, J. W., Sawaki, Y., Hattori, K., Hirata, T., Anma, R.
  • Organizer: Goldschmidt 2016 Conference
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2016-06-21
  • Int'l Joint Research
• [Presentation] Experimental study on H2 generation by reactions between komatiite and CO2-rich seawater (2016)
  • Author(s): Ueda, H., Shibuya, T., Sawaki, Y., Saitoh, M., Takai, K., Maruyama, S.
  • Organizer: Goldschmidt 2016 Conference
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2016-06-21
  • Int'l Joint Research
• [Presentation] 太陽系内における資源の分布と惑星進化 (2016)
  • Author(s): 丸山茂徳
  • Organizer: 石油学会
  • Place of Presentation: タワーホール船橋（千葉）
  • Year and Date: 2016-05-23
  • Invited
• [Presentation] HADEAN EVOLUTIONAL HISTORY OF ROCKY PLANET IN SOLAR SYSTEM (2016)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] 小惑星帯の化学組成累帯構造の成因と地球の起源 (2016)
  • Author(s): 丸山茂徳、戎崎俊一
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] 地球形成の「ABELモデル」から導かれる太陽系惑星形成論の新展開 (2016)
  • Author(s): 丸山茂徳、戎崎俊一
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] 中央海嶺熱水系は二次的生息場 (2016)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Plume, superplume, plate tectonics (2016)
  • Author(s): 丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
  • Invited
• [Presentation] 火星の水理学・地形学的な視点による変遷しと、現在のハビタブル環境 (2016)
  • Author(s): 宮本英昭、Dohm James
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
  • Invited
• [Presentation] Primordial anorthositic continent on Mars and planetary habitability (2016)
  • Author(s): James Dohm, Shigenori Maruyama
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Chronological constraints on Paleoproterozoic strata in Gabonese Republic (2016)
  • Author(s): 澤木佑介、佐藤友彦、浅沼尚、坂田周平、平田岳史
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Pb dating of zircon grains from the North Pole Adamellite in the eastern Pilbara Craton (2016)
  • Author(s): 浅沼尚、坂田周平、澤木佑介、鈴木和恵、平田岳史、丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Osmium isotope excursion in the central Panthalassa during the Toarcian Oceanic Anoxic Event: Relationships between Karoo-Ferrar volcanism and climatic-biologic changes (2016)
  • Author(s): 藤崎渉、澤木佑介、上田修裕、須田好、佐藤友彦、西澤学、横山哲也
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Trace element composition in zircons from A-type granitoids in the Cape Ashizuri, SW Japan: Implications for new source rock index using zircon (2016)
  • Author(s): 鈴木和恵、澤木佑介、浅沼尚、服部健太郎、平田岳史
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Tectonic setting of the Paleoproterozoic (2.1 Ga) sedimentary basins in southeasten Gabon: A possible evolutionary hotspot of the early macrobiota (2016)
  • Author(s): 佐藤友彦、澤木佑介、丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Ediacaran sulfur cycling reconstructed from an isotopic analysis of carbonate associated sulfate in Doushantuo Formation (2016)
  • Author(s): 松浦史宏、斎藤誠史、澤木佑介、上野雄一郎
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Organic Nitrogen/Carbon isotope ratios from the Middle Proterozoic sedimentary rocks, McArthur Basin, Northern Australia (2016)
  • Author(s): 吉屋一美、澤木佑介、西澤学、小宮剛、丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Experimental study on H2 generation through reactions between komatiite and CO2-rich seawater (2016)
  • Author(s): 上田修裕、渋谷岳造、澤木佑介、斎藤誠史、高井研、丸山茂徳
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2016-05-22
• [Presentation] Non-unique systems of features on Mars and Earth: possible telltale signatures of ancient dynamic lithospheric mobility including plate tectonism (2016)
  • Author(s): Dohm, J.M., Anderson, R.C., Komatsu, G., Baker, V.R., and Maruyama, S.
  • Organizer: Lunar and Planetary Science Conference
  • Place of Presentation: The Woodlands, Texas
  • Year and Date: 2016-05-17
• [Presentation] 地球形成の「ABELモデル」から導かれる今後の研究の展開 (2016)
  • Author(s): Maruyama, S.
  • Organizer: 日本天文学会
  • Place of Presentation: 首都東京大学（東京都）
  • Year and Date: 2016-03-15
• [Presentation] Earth’s Colorado Plateau and Loess Plateau (Ordos Basin) comparing with Mars’ Thaumasia Plateau: evidence of ancient Martian lithospheric mobility (2015)
  • Author(s): Dohm, J.M., Anderson, R.C., Komatsu, G., Baker, V.R., and Maruyama, S.
  • Organizer: American Geophysical Union Fall Meeting, Abstract
  • Place of Presentation: Moscone South, San Francisco.
  • Year and Date: 2015-12-16
• [Presentation] Evolution of the Tharsis region of Mars (2015)
  • Author(s): Anderson, R.C., Dohm, J.M., and Maruyama, S.
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: Moscone West, San Francisco
  • Year and Date: 2015-12-16
  • Invited
• [Presentation] Debate for the birth place of Earth life 地球生命誕生場の論争 (2015)
  • Author(s): Maruama, S.
  • Organizer: 分子生物学会
  • Place of Presentation: 神戸ポートピアホテル（神戸市）
  • Year and Date: 2015-12-04
• [Presentation] Earth’s life history and Astrobiology 地球生命史とアストロバイオロジー (2015)
  • Author(s): Maruama, S.
  • Organizer: 第11回最新の天文学の普及をめざすワークショップ
  • Place of Presentation: 国立天文台（三鷹市）
  • Year and Date: 2015-11-17
  • Invited
• [Presentation] Geologic record of an ancient mobile martian lithosphere (2015)
  • Author(s): Dohm, J.M., Miyamoto, H., Anderson, R.C., Komatsu, G., Baker, V.R., and Maruyama, S.
  • Organizer: Geological Society of America (GSA) Annual Meeting in Baltimore
  • Place of Presentation: Baltimore Convention Center
  • Year and Date: 2015-11-13
• [Presentation] Geologic history of the Terra Cimmeria province of Mars: could these ancient deposits be recorded in the Peace Vallis fan deposits of Gale crater? (2015)
  • Author(s): Anderson, R.C., Dohm, J.M., Maruyama, S.
  • Organizer: Geological Society of America (GSA) Annual Meeting in Baltimore
  • Place of Presentation: Baltimore Convention Center
  • Year and Date: 2015-11-13
• [Presentation] The igneous and alteration history of the greater Tharsis region, Mars. (2015)
  • Author(s): Viviano-Beck, C.E., Murchie, S.L., Beck, A.W., Dohm, J.M.
  • Organizer: Geological Society of America (GSA) Annual Meeting in Baltimore
  • Place of Presentation: Baltimore Convention Center
  • Year and Date: 2015-11-01
• [Presentation] Rock magnetism and paleomagnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton (2015)
  • Author(s): Usui, Y., Shibuya, T., Sawaki, Y., Komiya, T., Tani, T., Nishizawa, M., Saitoh, M., Kashiwabara, T.
  • Organizer: 地球電磁気学会
  • Place of Presentation: 東京大学（東京）
  • Year and Date: 2015-10-31
• [Presentation] Clastically-sorted polygons and pre-(ice-dust) mantle periglacialism in the Argyre region, Mars. (2015)
  • Author(s): Soare, R.J., Conway, S.J., Gallagher, C., and Dohm, J.M.
  • Organizer: European Planetary Science Congress 2015
  • Place of Presentation: La Cite des Congres（フランス）
  • Year and Date: 2015-10-01
• [Presentation] Thermokarst, mantling and Late Amazonian Epoch periglacial-revisions in the Argyre region, Mars (2015)
  • Author(s): Soare, R.J., Baoini, D., Conway, S.J., Dohm, J.M., and Kargel, J.S.
  • Organizer: European Planetary Science Congress 2015
  • Place of Presentation: La Cite des Congres
  • Year and Date: 2015-10-01
• [Presentation] Compositional Diversity of Asteroid Belt and Isotope Anomalies in Meteorites (2015)
  • Author(s): 横山 哲也
  • Organizer: 同位体宇宙地球化学研究会
  • Place of Presentation: すわ湖苑（長野県諏訪市）
  • Year and Date: 2015-09-25
• [Presentation] Deciphering surface environments during the Ediacaran (2015)
  • Author(s): 澤木 佑介
  • Organizer: 日本地質学会第122年学術大会
  • Place of Presentation: 信州大学（長野）
  • Year and Date: 2015-09-11
• [Presentation] Geologic history of the Argyre province, Mars. (2015)
  • Author(s): 1. Dohm, J.M., Hare, T.M., Robbins, S.J., Williams, J.-P., Soare, R.J., El Maarry, M.R., Conway, S.J., Kargel, J.S., Buczkowski, D.L., Banks, M.E., Miyamoto, H., Anderson, R.C., Hynek, B., and Maruyama, S.
  • Organizer: The 2015 Annual Planetary Geologic Mappers Meeting
  • Place of Presentation: University of Hawaii
  • Year and Date: 2015-06-22
• [Presentation] Geology and photometric variation of solar system bodies with minor atmospheres: implications for solid exoplanets (2015)
  • Author(s): Fujii, Y., Kimura, J., Dohm, J.M., Ohtake, M.
  • Organizer: Astrobiology Science Conference 2015
  • Place of Presentation: Hilton, Chicago
  • Year and Date: 2015-06-17
• [Presentation] 冥王代における生命誕生場：間欠泉モデル (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-28
• [Presentation] Deconvolution analysis of reflectance spectra of synthetic clinopyroxenes using the exchange Monte Carlo method (2015)
  • Author(s): Hong, P., Miyamoto, H., Nagata, K., Sugita, S., Niihara, T., Dohm, J.M., Henmi, R., and Okada, M.
  • Organizer: Japan Geoscience Union Meeting 2015
  • Place of Presentation: Makuhari Messe ( Chiba)
  • Year and Date: 2015-05-28
• [Presentation] Geologic implications of landing-site candidates of the MELOS mission (2015)
  • Author(s): Miyamoto, H., Komatsu, G., Usui, T., Dohm, J.M., Henmi, R., Niihara, T., Luyuan, X., Kameda, S., Satoh, T., Yamagishi, A.
  • Organizer: Japan Geoscience Union Meeting 2015
  • Place of Presentation: Makuhari Messe ( Chiba)
  • Year and Date: 2015-05-28
• [Presentation] Estimation of bulk composition for meteoritic samples using handheld XRF (2015)
  • Author(s): Niihara, T., Miyamoto, H., Hong, P.K., Oguma, M., and Dohm, J.M.
  • Organizer: Japan Geoscience Union Meeting 2015
  • Place of Presentation: Makuhari Messe ( Chiba)
  • Year and Date: 2015-05-27
• [Presentation] Application of Habitable Trinity concept to Europa (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-26
• [Presentation] Role of plate tectonics for habitable planet 生命居住惑星とプレートテクトニクスの役割 (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-26
• [Presentation] Birth place of life on Hadean Earth: Geyser model (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-26
• [Presentation] Migration history of primate 霊長類の誕生場に関する新モデルの提案 (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-24
• [Presentation] Stem and Crown evolution 茎進化と冠進化：生命進化の大統一理論 (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-24
• [Presentation] A way to establish a framework of Astrobiology (2015)
  • Author(s): Maruama, S.
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-24
• [Presentation] Lithostratigraphy of mesoproterozoic stratum at Jixian, north China (2015)
  • Author(s): 澤木 佑介、浅沼 尚
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-24
• [Presentation] Euxinic conditions at Three Gorges area as opposed to global oxidation event, around PC/C boundary (2015)
  • Author(s): 澤木 佑介
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉）
  • Year and Date: 2015-05-24
• [Presentation] Mars changing environment, habitability, and prime targets (2015)
  • Author(s): Dohm, J.M., Miyamoto, H., Fairen, A.G., Baker, V.R., Spagnuolo, M., Anderson, R.C., Komatsu, G., Fink, W., Mahaney, W.C., Schulze-Makuch, D., Hare, T.M., El-Maarry, M.R., Williams, J.-P., Viviano-Beck, C.E., Karunatillake, S., Niihara, T., Maruyama, S.
  • Organizer: Astrobiology Science Conference 2015
  • Place of Presentation: Hilton, Chicago
  • Year and Date: 2015-04-06
• [Presentation] Mars plate-tectonic basement (2015)
  • Author(s): Dohm, J.M., Maruyama, S., Miyamoto, H., and Niihara, T
  • Organizer: Japan Geoscience Union Meeting 2015
  • Place of Presentation: Makuhari Messe ( Chiba)
  • Year and Date: 2015-04-05
• [Presentation] Comprehensive Exploration of the Solar System: Sample Return and Analysis (2015)
  • Author(s): Maruyama, S.
  • Organizer: MISASA V
  • Place of Presentation: 岡山大学地球物質科学センター（鳥取県東泊郡）
  • Year and Date: 2015-03-06
• [Presentation] Birth place of life on the Hadean Earth and early evolution of life on a tightrope (2014)
  • Author(s): Maruyama, S.
  • Organizer: 2014 AGU Fall Meeting
  • Place of Presentation: The Moscone Center San Francisco, USA
  • Year and Date: 2014-12-15
  • Int'l Joint Research
• [Presentation] The stepwise increase of continental weathering in the Ediacaran and early Cambrian: evidenced from radiogenic Sr isotope excursion in the strata at Three Gorges, South China. (2014)
  • Author(s): Yusuke Sawaki, Shigenori Maruyama
  • Organizer: AGU Fall Meeting
  • Place of Presentation: The Moscone Center San Francisco, USA
  • Year and Date: 2014-12-15
  • Int'l Joint Research
• [Presentation] Accretionary complexes: recorders of plate tectonism and environmental conditions through time on Earth and possibly those Early Noachian (Hadean-equivalent) in age on Mars (2014)
  • Author(s): Dohm, J.M., Maruyama, S., Miyamoto, H. Viviano-Beck, C.E., and Anderson, R.C.
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: The Moscone Center San Francisco, USA
  • Year and Date: 2014-12-15
  • Int'l Joint Research
• [Presentation] Seeking signatures of martian magmatic evolution within the greater Thaumasia Plateau. (2014)
  • Author(s): Judice, T., Karunatillake, S., Rogers, D., Dohm, J.M., Susko, D.A.
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: The Moscone Center San Francisco, USA
  • Year and Date: 2014-12-15
  • Int'l Joint Research
• [Presentation] XFELを用いた石英の高歪速度圧縮下その場回折測定 (2014)
  • Author(s): 佐藤友子, 関根利守, 丹下慶範, 尾崎典雅, 松岡健之, 近藤良彦, 羽原英明, 籔内俊毅, 田中和夫, 佐藤友哉, 池谷正太郎, 喜田美佳, 小川剛史, 兒玉了祐, 奥地拓生, 瀬戸雄介, 犬伏雄一, 富樫格, 矢橋牧名
  • Organizer: 高圧討論会 (第55回)
  • Place of Presentation: 徳島大学常三島キャンパス, 徳島
  • Year and Date: 2014-11-22
  • Int'l Joint Research
• [Presentation] 反射率計測を用いた溶融鉄ニッケル合金の物性診断 (2014)
  • Author(s): 池谷正太郎, 尾崎典雅, 丹下慶範, 小川剛史, 喜田美佳, 佐藤友哉, B. Albertazzi, 坂和洋一, 佐野孝好, 兒玉了祐
  • Organizer: 高圧討論会 (第55回)
  • Place of Presentation: 徳島大学常三島キャンパス, 徳島
  • Year and Date: 2014-11-22
  • Int'l Joint Research
• [Presentation] マルチアンビル装置を用いた50 GPaまでのコンドライトの融解実験 (2014)
  • Author(s): 丹下慶範, 西 真之, Greaux Steeve, 杜 蔚, 入舩徹男
  • Organizer: 高圧討論会 (第55回)
  • Place of Presentation: 徳島大学常三島キャンパス, 徳島
  • Year and Date: 2014-11-22
  • Int'l Joint Research
• [Presentation] The radiogenic Sr isotope excursion during the Ediacaran and early Cambrian (2014)
  • Author(s): Yusuke Sawaki, Shigenori Maruyama, Tomohiko Sato
  • Organizer: Geological Society of America Annual Meeting
  • Place of Presentation: カナダ、バンクーバー
  • Year and Date: 2014-10-19
  • Int'l Joint Research
• [Presentation] Accretionary complexes: recorders on Earth and possibly Mars (2014)
  • Author(s): Dohm, J.M., Maruyama, S., Miyamoto, H., Viviano-Beck, C.E., and Anderson, R.C.
  • Organizer: Geological Society of America (GSA) Annual Meeting in Vancouver
  • Place of Presentation: バンクーバー、カナダ
  • Year and Date: 2014-10-19
  • Int'l Joint Research
• [Presentation] Unraveling the spatial and temporal histories of faults associated with the Claritas Rise region, Mars (2014)
  • Author(s): Anderson, R.C., Dohm, J.M., Buczkowski, D.L., and Wyrick, D.Y.
  • Organizer: Geological Society of America (GSA) Annual Meeting in Vancouver
  • Place of Presentation: バンクーバー、カナダ
  • Year and Date: 2014-10-19
  • Int'l Joint Research
• [Presentation] 下部マントル領域における蛇紋石の相転移 (2014)
  • Author(s): 西真之, 入舩徹男, Greaux Steeve, 丹下慶範, 肥後祐司
  • Organizer: 日本鉱物科学会年会
  • Place of Presentation: 熊本大学黒髪北キャンパス, 熊本
  • Year and Date: 2014-09-17
  • Int'l Joint Research
• [Presentation] Method of search for primordial continent of Hadean Earth (2014)
  • Author(s): Maruyama, S.
  • Organizer: Geological Society of Japan
  • Place of Presentation: 鹿児島大学（鹿児島県鹿児島市）
  • Year and Date: 2014-09-11
  • Int'l Joint Research
• [Presentation] ウェールズ北西部に露出する付加体の堆積年代の制約とその後背地推定 (2014)
  • Author(s): 澤木佑介、浅沼尚、鈴木和恵、岡田吉弘、丸山茂徳
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学（鹿児島県鹿児島市）
  • Year and Date: 2014-09-11
  • Int'l Joint Research
• [Presentation] Proposal of the Human era (2014)
  • Author(s): Maruyama, S.
  • Organizer: Society of Evolutionary Studies, Japan,
  • Place of Presentation: 高槻現代劇場（大阪府高槻市）
  • Year and Date: 2014-08-21
  • Int'l Joint Research
• [Presentation] Theory that life was originated in primordial continent, based on geological viewpoint (2014)
  • Author(s): Maruyama, S.
  • Organizer: Society of Evolutionary Studies, Japan,
  • Place of Presentation: 高槻現代劇場（大阪府高槻市）
  • Year and Date: 2014-08-21
  • Int'l Joint Research / Invited
• [Presentation] エディアカラ紀に起きた生命の大型化とそれを引き起こした環境変動 (2014)
  • Author(s): 澤木佑介、丸山茂徳
  • Organizer: 日本進化学会年大会 第１６回大阪大会
  • Place of Presentation: 高槻現代劇場（大阪府高槻市）
  • Year and Date: 2014-08-21
  • Int'l Joint Research
• [Presentation] 原始地球環境下での低温アンモニア合成 (2014)
  • Author(s): 澤木佑介、丸山茂徳
  • Organizer: 日本進化学会年大会 第１６回大阪大会
  • Place of Presentation: 高槻現代劇場（大阪府高槻市）
  • Year and Date: 2014-08-21
  • Int'l Joint Research
• [Presentation] Identifying the pre-Tharsis structures associated with the Terra Sirenum region. Mars (2014)
  • Author(s): Anderson, R.C., Dohm, J.M., Robbins, and Schroeder, J.
  • Organizer: The Eighth International Conference on Mars
  • Place of Presentation: パサデナ、USA
  • Year and Date: 2014-07-14
  • Int'l Joint Research
• [Presentation] The new geology of Mars: top ten results of post-Viking global mapping and crater-dating. Mars (2014)
  • Author(s): Tanaka, K.L., Skinner, J.A., Fortezzo, C.M., Hare, T.M., Irwin, R.P.III, Platz, T., Michael, G., Dohm, J.M., Kolb, E.J., ad Robbins, S.J.
  • Organizer: The Eighth International Conference on Mars
  • Place of Presentation: パサデナ、USA
  • Year and Date: 2014-07-14
  • Int'l Joint Research
• [Presentation] Birth place of life on the Hadean: The role of primordial continen (2014)
  • Author(s): Maruyama, S.
  • Organizer: Origins
  • Place of Presentation: 奈良新公会堂（奈良県奈良市）
  • Year and Date: 2014-07-08
  • Int'l Joint Research
• [Book] 宇宙生命論 (2016)
  • Author(s): 丸山茂徳，大森聡一他
  • Total Pages: 212
  • Publisher: 東京大学出版会
• [Book] Multiscale Seismic Tomography (2015)
  • Author(s): Zhao, D.
  • Total Pages: 304
  • Publisher: Springer
• [Funded Workshop] 冥王代生命学の創成 国際シンポジウム 2018 (2018)