• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

冥王代地球

Planned

Project AreaHadean Bioscience
Project/Area Number 26106002
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

丸山 茂徳  東京工業大学, 地球生命研究所, 特命教授 (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 Granted (Fiscal Year 2018)
Budget Amount *help
¥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冥王代表層環境 / 原子大陸 / 生命誕生場 / 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

本計画研究班では、地球史研究から導かれる「生命誕生の器」としての原始地球表層環境を定量的に復元し、冥王代地球表層環境進化の過程を具体的に解明することを目的としている。H29年度の研究は主に5つのテーマで実施された。
[1]生命誕生場と生命誕生のプロセスの解明:生命が誕生するためには、水があるだけでは不十分で、それ以外にも複数の環境条件が満たされることが必要である。そこで、諸条件の中から生命誕生場に必要な9つの条件を抽出してまとめた。
[2]白馬地域の地質の継続調査と古環境の分類:冥王代類似環境としての白馬地域の特殊な水環境について比較分析し、水環境場を4つのタイプに分類した。白馬で特徴的な蛇紋岩熱水系温泉水は、高アルカリかつ水素ガスを大量に含んでおり、特に、H2を含むため貧酸素水であり、そのため冥王代型の微生物生態系が形成されていることが明らかになった。
[3]オクロの自然原子炉の研究:ガボン国内の数地域で露頭周辺の調査を集中的に行い、最適と思われる掘削地点を三か所抽出した。
[4]地球の起源と新たな太陽系惑星形成論の展開:太陽系進化の初期条件を決めるうえで、太陽系組成ガスから凝縮した最古の物質であるCAIの理解を深めることが重要である。そこで、始原的隕石ALLENDEに含まれる3種類のCAIに注目し、それらの核合成起源Sr同位体異常(μ84Sr)を高精度で測定した。その結果、μ84Sr値の大きさはFTA > Type B > FSの順であることが判明した。
[5]継続的なブレインストーミングの実施:2件の国際ワークショップと4件の国内向けワークショップ実施した。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

これまで成果をまとめると次のようになる。(1)ABELモデルの提案:地球は裸の岩石惑星として誕生したあと、二次的に揮発性成分が付加し、大気・海洋を持つ惑星に至ったとするモデルである。加えて、大気・海洋・大陸が共存した結果、初めて生命惑星になりえたことを説明した(Maruyama and Ebisuzaki, 2017)。(2)自然原子炉間欠泉モデルの提案:生命誕生には、前駆的化学進化を促進する高密度のエネルギー源が必要で、その役割を果たしたのがウラン鉱床(自然原子炉)である。生命は、自然原子炉と間欠泉の組み合わさった自然原子炉間欠泉で誕生したと説明した(Ebisuzaki and Maruyama, 2017)。(3)生命誕生場に必要な条件の抽出:生命の誕生に水の存在は必要不可欠であるが、それだけでは生命誕生には至らない。そこで、生命誕生場に必要な環境条件を抽出し、前述したエネルギー密度も含めて根拠とともに9個を挙げた(査読中)。(4)生命誕生までの三段階モデルの提案:ダーウィンは「環境が変わらなければ、進化はない」と名言を残した。つまり、生命の誕生と進化を支配したのは環境の変動である。我々は、復元された冥王代の表層環境と自然原子炉間欠泉モデルから、どのように原始生命が生まれたかをまとめ、三段階モデルを提案した(準備中)。これら4点の成果は、「生命の起源」研究において画期的提案であり、本研究領域を大きく前進させた。
また、A03班によるHakuba OD1の解析によって、この微生物は遺伝子数が400に満たない40億年前の「生きた化石」であることが分かった。今後は生命誕生場の模擬実験装置を作り、最小遺伝子微生物である「生きた化石」を組み込むことによって、「生命の起源」の実証実験が視野に入ってきた。こうした成果は、当初の計画以上の発見に基づく進展である。

Strategy for Future Research Activity

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が第一に重要な点である。この点については、成果を日本語で分かりやすく解説することも重要と考え、地学雑誌特集号「冥王代の世界」へ12論文を投稿済み(冥王代生命学他班を含む領域全体の成果数)で、更に10編程度の論文の投稿を準備中である。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を再現実験する。これはA02班との共同作業となる。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としたい。
[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、炭素循環に関する新モデルの論文化の作業が次の課題である。定量的な議論を可能にするために、A05班と共同作業を進め、「生命惑星存続」の条件を決める。
[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計画している。本年度は、掘削と試料の回収を進める。
[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を探る。

Report

(4 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(217 results)

All 2018 2017 2016 2015 2014 Other

All Int'l Joint Research Journal Article Presentation Book

  • [Int'l Joint Research] マスク科学技術大学(ガボン共和国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ニューカッスル大学(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] マスク科学技術大学(ガボン共和国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ニューカッスル大学(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] マスク科学技術大学(ガボン共和国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] ジンバブエ地質調査所(ジンバブエ共和国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] マスク科学技術大学(ガボン共和国)

    • Related Report
      2014 Annual Research Report
  • [Int'l Joint Research] ジンバブエ地質調査所(ジンバブエ共和国)

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Re-Os isotope systematics and fractionation of siderophile elements in metal phases from CBa chondrites2018

    • Author(s)
      Nakanishi Nao、Yokoyama Tetsuya、Okabayashi Satoki、Usui Tomohiro、Iwamori Hikaru
    • Journal Title

      Meteoritics and Planetary Science

      Volume: 53 Pages: 1051-1065

    • DOI
      10.1111/maps.13050
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Origin and evolution of nucleosynthetic Sr isotope variability in calcium and aluminum-rich refractory inclusions2018

    • Author(s)
      Kunihiro Myojo, Tetsuya Yokoyama, Satoki Okabayashi, Shigeyuki Wakaki, Naoji Sugiura, Hikaru Iwamori
    • Journal Title

      The Astrophysical Journal

      Volume: 853 Pages: 48-48

    • DOI
      10.3847/1538-4357/aa9f2e
    • NAID
      130006198682
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chronological constraints on the Paleoproterozoic Francevillian Group in Gabon2017

    • Author(s)
      Sawaki Y., Moussavou M., Sato T., Cedric L., Asanuma H., Sakata S., Obayashi H., Hirata T., Edou-Minko A.
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 397-407

    • DOI
      10.1016/j.gsf.2016.10.001
    • NAID
      120006358790
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geochemical characteristics of zircons in the Ashizuri A-type granitoids: An additional granite topology tool for detrital zircon studies2017

    • Author(s)
      Sawaki Yusuke、Suzuki Kazue、Asanuma Hisashi、Okabayashi Satoki、Hattori Kentaro、Saito Takuya、Hirata Takafumi
    • Journal Title

      Island Arc

      Volume: 26

    • DOI
      10.1111/iar.12216
    • Related Report
      2017 Annual Research Report
    • 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 Eoarchean2017

    • 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 Pages: 355-385

    • DOI
      10.1016/j.gsf.2016.06.013
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • 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 Earth2017

    • Author(s)
      Ueda Hisahiro、Sawaki Yusuke、Maruyama Shigenori
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 387-396

    • DOI
      10.1016/j.gsf.2016.10.002
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An Akouemma hemisphaeria organic macrofossils colony hosting biodiversity assemblage on the seafloor of Okondja Basin (Gabon) dated at 2.2 Ga2017

    • 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 and Geophysics

      Volume: 6:281 Pages: 1-21

    • DOI
      10.4172/2381-8719.1000281
    • Related Report
      2017 Annual Research Report
    • 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
    • Related Report
      2017 Annual Research Report
    • 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 (IJG)

      Volume: 08 Pages: 1172-1191

    • DOI
      10.4236/ijg.2017.89067
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation of anorthosite on the Moon through magma ocean fractional crystallization2017

    • Author(s)
      Arai Tatsuyuki、Maruyama Shigenori
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 299-308

    • DOI
      10.1016/j.gsf.2016.11.007
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Why primordial continents were recycled to the deep: Role of subduction erosion2017

    • Author(s)
      Azuma, S., Yamamoto, S., Ichikawa, H. and Maruyama, S.
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 337-346

    • DOI
      10.1016/j.gsf.2016.08.001
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A possible anorthositic continent of early Mars and the role of planetary size for the inception of Earth-like life2017

    • Author(s)
      Dohm James M.、Maruyama Shigenori、Kido Motoyuki、Baker Victor R.
    • Journal Title

      Geoscience Frontiers

      Volume: In press

    • DOI
      10.1016/j.gsf.2016.12.003
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nuclear geyser model of the origin of life: Driving force to promote the synthesis of building blocks of life2017

    • Author(s)
      Ebisuzaki Toshikazu、Maruyama Shigenori
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 275-298

    • DOI
      10.1016/j.gsf.2016.09.005
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • 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 Japan2017

    • 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
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [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 dating2017

    • Author(s)
      Isozaki Yukio、Yamamoto Shinji、Sakata Shuhei、Obayashi Hideyuki、Hirata Takafumi、Obori Ken-ichi、Maebayashi Toshinori、Takeshima Satoshi、Ebisuzaki Toshikazu、Maruyama Shigenori
    • Journal Title

      Geoscience Frontiers

      Volume: In press Pages: 1-11

    • DOI
      10.1016/j.gsf.2017.04.010
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Origins of building blocks of life: a review2017

    • Author(s)
      Kitadai Norio、Maruyama Shigenori
    • Journal Title

      Geoscience Frontiers

      Volume: In press

    • DOI
      10.1016/j.gsf.2017.07.007
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Origin of the Earth: A proposal of new model called ABEL2017

    • Author(s)
      Maruyama Shigenori、Ebisuzaki Toshikazu
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 253-274

    • DOI
      10.1016/j.gsf.2016.10.005
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-pressure phase transitions of anorthosite crust in the Earth's deep mantle2017

    • Author(s)
      Nishi M., Greaux S., Tateno S., Kuwayama Y., Kawai K., Irifune T., Maruyama S.
    • Journal Title

      Geoscience Frontiers

      Volume: in press Pages: 1-13

    • DOI
      10.1016/j.gsf.2017.10.002
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hadean Earth and primordial continents: The cradle of prebiotic life2017

    • Author(s)
      Santosh M.、Arai T.、Maruyama S.
    • Journal Title

      Geoscience Frontiers

      Volume: 8 Pages: 309-327

    • DOI
      10.1016/j.gsf.2016.07.005
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Weak hydrothermal carbonation of the Ongeluk volcanics: evidence for low CO2 concentrations in seawater and atmosphere during the Paleoproterozoic global glaciation2017

    • Author(s)
      Shibuya Takazo、Komiya Tsuyoshi、Takai Ken、Maruyama Shigenori、Russell Michael J.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 4 Pages: 1-13

    • DOI
      10.1186/s40645-017-0145-6
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seismic imaging of the Asian orogens and subduction zones2017

    • Author(s)
      Zhao Dapeng、Isozaki Yukio、Maruyama Shigenori
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 145 Pages: 349-357

    • DOI
      10.1016/j.jseaes.2017.06.016
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Planet. Sci. Lett.

      Volume: 474 Pages: 180-189

    • DOI
      10.1016/j.epsl.2017.06.044
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Neodymium isotope heterogeneity of ordinary and carbonaceous chondrites and the origin of non-chondritic 142 Nd compositions in the Earth2017

    • 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
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evidence for cosmic airburst/impact in the Western Alps archived in Late Glacial Paleosols2017

    • 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

    • DOI
      10.1016/j.quaint.2017.01.043
    • Related Report
      2016 Annual Research Report
    • 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: -

    • DOI
      10.1111/ggr.12147
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [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.2017

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Precise isotope analysis of sub-nanogram lead by total evaporation thermal ionization mass spectrometry (TE-TIMS) coupled with a 204Pb-207Pb double spike method2017

    • Author(s)
      Fukami, Y., Tobita, M., Yokoyama, T., Moriwaki, R., Usui, T.
    • Journal Title

      Journal of Analytical Atomic Spectrometry

      Volume: 32 Pages: 848-857

    • DOI
      10.1039/c6ja00455e
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical evolution of 244Pu in the solar vicinity and its implications for the properties of r-process production2017

    • Author(s)
      Tsujimoto, T., Yokoyama, T. and Bekki, K.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 835

    • DOI
      10.3847/2041-8213/835/1/l3
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Tellurium isotope compositions in acid leach fractions of carbonaceous chondrites2017

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New constraints on shergottite petrogenesis from analysis of  Pb isotopic compositional space: Implications for mantle heterogeneity and crustal assimilation on Mars2017

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Remote Laboratory Project in Earth and Astro Sciences2017

    • Author(s)
      Soichi Omori
    • Journal Title

      Journal of The Open University of Japan

      Volume: 34 Pages: 153-157

    • NAID
      40021180471
    • Related Report
      2016 Annual Research Report
    • Open Access
  • [Journal Article] New chronological constraints on Neoarchean gneisses, Proterozoic cover sediments, and Triassic granite, Jixian, China2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Occurrence and geochronology of the Eoarchean, similar to 3.9 Ga, Iqaluk Gneiss in the Saglek Block, northern Labrador, Canada: evidence for the oldest supracrustal rocks in the world2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [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 system2016

    • Author(s)
      Ueda, H., Shibuya, T., Sawaki, Y., Saitoh, M., Takai, K., Maruyama, S.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 3(35) Pages: 1-14

    • DOI
      10.1186/s40645-016-0111-8
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [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
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [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 Pages: 1753-1769

    • DOI
      10.1002/2016je005046
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [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 Pages: 916-943

    • DOI
      10.1002/2015je004936
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Cluster analysis on the bulk elemental 7compositions of Antarctic stony meteorites.2016

    • Author(s)
      H. Miyamoto, T. Niihara, T.Kuritani, P. K. Hong, J.M. Dohm, S. Sugita
    • Journal Title

      Meteo. Planet. Sci.

      Volume: in press Pages: 906-919

    • DOI
      10.1111/maps.12634
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Deconvolution of reflectance spectra of synthetic clinopyroxene using the exchange Monte Carlo method2016

    • Author(s)
      Hong, P.K., Miyamoto, H., Niihara, T., Sugita, S., Nagata, K., Dohm, J.M., Okada, M.
    • Journal Title

      J. Geol. Geophys.

      Volume: 5 Pages: 1-15

    • DOI
      10.4172/2381-8719.1000243
    • Related Report
      2016 Annual Research Report
    • 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 Pages: 1436158-1436158

    • DOI
      10.1089/ast.2015.1396
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Geomorphological View of the Environmental History of Mars and Candidate Habitable Environments2016

    • 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

      J. Geogr.

      Volume: 125 Issue: 1 Pages: 171-184

    • DOI
      10.5026/jgeography.125.171
    • NAID
      130005138745
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Geomorphological Indication of Ancient, Recent, and Possibly Present-day Aqueous Activity on Mars2016

    • Author(s)
      Dohm, J. and H. Miyamoto
    • Journal Title

      J. Geogr.

      Volume: 125 Issue: 1 Pages: 121-132

    • DOI
      10.5026/jgeography.125.121
    • NAID
      130005138742
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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 salinity2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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?2016

    • 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
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A high-resolution chemostratigraphy of post-Marinoan Cap Carbonate using drill core samples in the Three Gorges area, South China2016

    • 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 Pages: 663-671

    • DOI
      10.1016/j.gsf.2015.07.008
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Middle Paleozoic mafic magmatism and ocean plate stratigraphy of the South Tianshan, Kyrgyzstan2016

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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 isotopes2016

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] End-cretaceous cooling and mass extinction driven by a dark cloud encounter2016

    • Author(s)
      Nimura, T., Ebisuzaki, T., Maruyama, S.
    • Journal Title

      Gondwana Research

      Volume: in press Pages: 301-307

    • DOI
      10.1016/j.gr.2015.12.004
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nucleosynthetic isotope variation of siderophile and chalcophile elements in the Solar System2016

    • Author(s)
      Yokoyama, T., Walker, R.J.
    • Journal Title

      Reviews in Mineralogy and Geochemistry

      Volume: 81 Pages: 107-160

    • DOI
      10.2138/rmg.2016.81.03
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Pages: 948-960

    • DOI
      10.1039/c5ja00381d
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [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
    • Related Report
      2015 Annual Research Report
    • 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 trenh-forearc2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Geological and hydrological histories of the Argyre province2015

    • 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

      Mars. Icarus

      Volume: 253 Pages: 66-98

    • DOI
      10.1016/j.icarus.2015.02.017
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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 lapetus Ocean2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Constraints for the Causes of Mass Extinction at the Triassic–Jurassic Boundary Based on High Precision Platinum Group Element Analyses2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Triggers and sources of volatile-bearing plumes in the mantle transition zone2015

    • Author(s)
      Safonova, I., Litasov, K., Maruyama, S.
    • Journal Title

      Geoscience Frontiers

      Volume: 6 Pages: 679-685

    • DOI
      10.1016/j.gsf.2014.11.004
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Generation of hydrous-carbonated plumes in the mantle transition zone linked to tectonic erosion and subduction2015

    • Author(s)
      Safonova, I., Maruyama, S., Litasov, K.
    • Journal Title

      Tectonophysics

      Volume: 662 Pages: 454-471

    • DOI
      10.1016/j.tecto.2015.08.005
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Geochemistry of accreted metavolcanic rocks from the Neoproterozoic Gwna Group of Anglesey-Llyne, NW Wales, U.K: MORB and OIB in the lapetus Ocean2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Rock-magnetic properties of single zircon crystals sampled from the Tanzawa tonalitic pluton, central Japan2015

    • Author(s)
      M. Sato, S. Yamamoto, Y. Yamamoto, Y. Okada, M. Ohno, H. Tsunakawa, S. Maruyama
    • Journal Title

      EARTH PLANETS AND SPACE

      Volume: 67 Pages: 150-150

    • DOI
      10.1186/s40623-015-0317-9
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Redox conditions of the deep ocean in the late Neoproterozoic-Early Paleozoic: 57Fe Moessbauer spectroscopic study on deep-sea pelagic chert2015

    • 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

      Jour. Geol. Soc. Japan

      Volume: 662 Issue: 8 Pages: 391-399

    • DOI
      10.5575/geosoc.115.391
    • NAID
      130000123139
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ancient Oceanic Crust in Island Arc Lower Crust: Evidence from Oxygen Isotopes in Zircons from the Tanzawa Tonalitic Pluton2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Three-step modernization of the ocean: Modeling of carbon cycles and the revolution of ecological systems in the Ediacaran/Cambrian periods2015

    • Author(s)
      Tahata, M., Y. Sawaki, Ueno, Y., Nishizawa, M., Yoshida, N., Ebisuzaki, T., Komiya, T., Maruyama, S.
    • Journal Title

      Geoscience Frontiers

      Volume: 6 Pages: 121-136

    • DOI
      10.1016/j.gsf.2014.05.005
    • Related Report
      2015 Annual Research Report
    • 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 Svalbard2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] In-situ iron isotope analysis of pyrites in similar to 3.7 Ga sedimentary protoliths from the Isua supracrustal belt, southern West Greenland2015

    • 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
    • Related Report
      2015 Annual Research Report
    • 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 Belt2015

    • Author(s)
      Yoshiya, K., Sawaki, Y., Shibuya, Yamamoto, S., Komiya, T., Hirata, T., Maruyama, S.
    • Journal Title

      Kaapvaal Craton

      Volume: 403 Pages: 58-73

    • DOI
      10.1016/j.chemgeo.2015.03.007
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Rock magnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara Craton2015

    • Author(s)
      Yoichi Usui, Takazo Shibuya, Yusuke Sawaki, Tsuyoshi Komiya
    • Journal Title

      Geochemistry, Geophysics, Geosystems-G3

      Volume: 16 Pages: 112-115

    • DOI
      10.1002/2014gc005508
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period2015

    • 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
    • Related Report
      2015 Annual Research Report
    • 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 tectonics2015

    • 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
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Lunar core structure investigation: implication of GRAIL gravity field model2015

    • 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 Pages: 1721-1727

    • DOI
      10.1016/j.asr.2014.12.038
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Distributions and petrological characteristics of garnet-bearing acidic volcanic rocks in Mt. Kenashiyama area, Fujikawaguchiko-machi, Yamanashi prefecture, central Japan2015

    • Author(s)
      永幡 寛三, 石井 輝秋, 大森 聡一
    • Journal Title

      Jour. Geol. Soc. Japan

      Volume: 121 Issue: 4 Pages: 141-146

    • DOI
      10.5575/geosoc.2015.0003
    • NAID
      130005089840
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] United theory of biological evolution: Disaster-forced evolution through Supernova, radioactive ash fall-outs, genome instability, and mass extinctions2015

    • Author(s)
      Ebisuzaki. T., Maruyama, S.
    • Journal Title

      Geoscience Frontiers

      Volume: 6 Pages: 103-109

    • DOI
      10.1016/j.gsf.2014.04.009
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / 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
    • Related Report
      2014 Annual Research Report
    • 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, Scotland2014

    • Author(s)
      Aoki, K., Windley, B.F., Maruyama, S., Omori, S.
    • Journal Title

      Geological Magazine

      Volume: 151 Pages: 559-571

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Habitable Trinity2014

    • Author(s)
      Dohm, J.M., Maruyama, S.
    • Journal Title

      Journal of Geoscience Frontiers

      Volume: 6 Pages: 95-101

    • DOI
      10.1016/j.gsf.2014.01.005
    • Related Report
      2014 Annual Research Report
    • 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 Asia2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Influence of majorite on hot plumes2014

    • Author(s)
      Ichikawa, H., Kameyama, M., Senshu, H., Kawai, K., Maruyama, S.
    • Journal Title

      Geophysical Research Letters

      Volume: 41 Pages: 7501-7507

    • DOI
      10.1002/2014gl061477
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] FTIR microspectroscopy of Ediacaran phosphatized microfossils from the Doushantuo Formation, Weng'an, South China2014

    • 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 Res.

      Volume: 25 Pages: 1120-1138

    • DOI
      10.1016/j.gr.2013.05.002
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The δ13C excursions spanning the Cambrian explosion to the Canglangpuian mass extinction in the Three Gorges area, South China2014

    • Author(s)
      Tomoko Ishikawa, Yuichiro Ueno, Degan Shu, Yong Li, Jian Han, Junfeng Guo, Naohiro Yoshida, Shigenori Maruyama, Tsuyoshi Komiya
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 1045-1056

    • DOI
      10.1016/j.gr.2013.03.010
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beyond the Cambrian Explosion: From galaxy to genome2014

    • Author(s)
      Isozaki, Y., Shu, D., Maruyama, S., Santosh, M.
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 881-883

    • DOI
      10.1016/j.gr.2014.01.001
    • Related Report
      2014 Annual Research Report
    • 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 periods2014

    • Author(s)
      Kataoka, R., T. Ebisuzaki, H. Miyahara, T. Nimura, T. Tomida, T. Sato, S. Maruyama
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 1153-1163

    • DOI
      10.1016/j.gr.2013.05.003
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nitrogen isotope chemostratigraphy of the Ediacaran and Early Cambrian platform sequence at Three Gorges, South China2014

    • Author(s)
      Kikumoto, R., Tahata, M., Nishizawa, M., Sawaki, Y., Maruyama, S., Komiya, T., Takai, K., Ueno, Y.
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 1057-1069

    • DOI
      10.1016/j.gr.2013.06.002
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Initiation of Leaking Earth: An Ultimate Trigger of the Cambrian Explosion2014

    • Author(s)
      Maruyama, S., Sawaki, Y., Ebisuzaki, T., Ikoma, M., Omori, S., Komabayashi, T.
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 910-944

    • DOI
      10.1016/j.gr.2013.03.012
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] New chronological constraints for Cryogenian to Cambrian rocks in the Three Gorges, Weng'an and Chengjiang areas, South China2014

    • Author(s)
      Okada, Y., Sawaki, Y., Komiya, T., Hirata, T., Takahata, N., Sano, Y., Han, J., Maruyama, S.
    • Journal Title

      Gondwana Res. 25, 1027-1044.

      Volume: 25 Pages: 1027-1044

    • DOI
      10.1016/j.gr.2013.05.001
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accreted Kula plate fragment at 94Ma in the Yokonami-Melange, Shimanto-Belt, Shikoku, Japan2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Asia: a frontier for a future supercontinent Amasia2014

    • Author(s)
      Safonova, I., Maruyama, S.
    • Journal Title

      International Geology Review

      Volume: 56 Pages: 1051-1071

    • DOI
      10.1080/00206814.2014.915586
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The Cambrian Explosion: Plume-driven birth of the second ecosystem on Earth2014

    • Author(s)
      Santosh, M., Maruyama, S., Sawaki, Y., Meert, J. G.
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 945-965

    • DOI
      10.1016/j.gr.2013.03.013
    • Related Report
      2014 Annual Research Report
    • 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 China2014

    • Author(s)
      Y. Sawaki, M. Tahata, T. Ohno, T. Komiya, T. Hirata, S. Maruyama, J. Han, D. Shu
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 1070-1089

    • DOI
      10.1016/j.gr.2013.03.008
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Birth and early evolution of metazoans.2014

    • Author(s)
      Shu, D., Isozaki, Y., Zhang, X., Han, J., Maruyama, S.
    • Journal Title

      Gondwana Research

      Volume: 25 Pages: 884-895

    • DOI
      10.1016/j.gr.2013.09.001
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Origin of methane is 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 Planetary Sci. Lett.

      Volume: 386 Pages: 112-125

    • DOI
      10.1016/j.epsl.2013.11.001
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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) 112-1252014

    • 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

    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular fossils extracted from the Early Cambrian section in the Three Gorges area, South China2014

    • Author(s)
      Kentaro Yamada, Yuichiro Ueno, Keita Yamada, Tsuyoshi Komiya, Jian Han, Degan Shu, Naohiro Yoshida, Shigenori Maruyama
    • Journal Title

      Gondwana Res.

      Volume: 25 Pages: 1108-1119

    • DOI
      10.1016/j.gr.2013.02.006
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The Largest and Longest Project in Japan―Spanning over 400 Years2014

    • Author(s)
      Inazaki, T., Ota, Y., Maruyama, S.,
    • Journal Title

      J. Geogr.

      Volume: 123 Issue: 4 Pages: 401-433

    • DOI
      10.5026/jgeography.123.401
    • NAID
      130004685575
    • Related Report
      2014 Annual Research Report
    • 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 Cambrian2014

    • Author(s)
      Shimura, T., Kon, Y., Sawaki, Y., Hirata, T., Han, J., Shu, D., Komiya, K.
    • Journal Title

      Gondwana Research

      Volume: 25 Pages: 1090-1107

    • DOI
      10.1016/j.gr.2013.08.001
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mineralogy, chemistry and biological contingents of an Early-Middle Miocene Antarctic paleosol and its relevance as a Martian analogue2014

    • Author(s)
      Mahaney, WC et al
    • Journal Title

      Planet. Space Sci.

      Volume: 104 Pages: 253-269

    • DOI
      10.1016/j.pss.2014.10.008
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geology and photometric variation of solar system bodies with minor atmospheres: implications for solid exoplanets2014

    • Author(s)
      Fujii, Y., Kimura, J., Dohm, J.M., and Ohtake, M.
    • Journal Title

      Astrobiology

      Volume: 14 Pages: 753-768

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lunar geophysical parameters inversion based on gravity/topography admittance and particle swarm optimization2014

    • Author(s)
      El-Maarry M.R., Heggy, E., and Dohm, J.M.
    • Journal Title

      Advances in Space Research.

      Volume: 103 Pages: 262-272

    • DOI
      10.1016/j.pss.2014.09.007
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Possible open-system (hydraulic) pingos in and around the Argyre impact region of Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evolution of water reservoirs on Mars: constraints from hydrogen isotopes in martian meteorites2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Possible ice-wedge polygons and recent landscape modification by “wet” periglacial processes in and around the Argyre impact basin, Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A cold hydrological system in Gale crater, Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterization of laser-driven ultrafast shockless compression using gold targets2014

    • 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

      Journal of Applied Physics

      Volume: Vol. 116, No. 4 Pages: 043521-043521

    • DOI
      10.1063/1.4891802
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Icosahedral AlCuFe quasicrystal at high pressure and temperature and its implications for the stability of icosahedrite2014

    • 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 Pages: 5869-5869

    • DOI
      10.1038/srep05869
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
    • Related Report
      2016 Annual Research Report
    • 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
    • Related Report
      2016 Annual Research Report
    • 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
    • Related Report
      2016 Annual Research Report
    • 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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evolutional history of Hadean surface environment and three step model for the emergence of first lif2017

    • Author(s)
      Shigenori Maruyama
    • Organizer
      International Workshop “Reconstructing the Phenomenon of Life -To Retrace the Emergence of Life -"
    • Related Report
      2017 Annual Research Report
    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mantle dynamis of the Earth through time2017

    • Author(s)
      Shigenori Mauryama
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ophiolites through geological time2017

    • Author(s)
      Shigenori Maruyama, Dilek, Yildirim
    • Organizer
      GSA Annual Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Asia, why important2017

    • Author(s)
      Shigenori Maruyama, Yukio Isozaki
    • Organizer
      Asian Orogeny and Continental Evolution: New Advances from Geologic, Geophysical and Geochemical Perspectives
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nine requirements for the birth place of life and three-step evolution of first life2017

    • Author(s)
      Shigenori Maruyama
    • Organizer
      Gordon Research Conference
    • Related Report
      2017 Annual Research Report
    • 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~
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Toward a better understanding of trace element availability in Paleo-proterozoic seawater2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] 87Sr/86Sr chemostratigraphy of Ediacaran Doushantuo Formation in the Yangtze Craton, South China2017

    • Author(s)
      澤木佑介
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Elevated Zn concentration in Paleoproterozoic seawater2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [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 Africa2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Experimental study on chemical nature of fluids in komatiite-hosted hydrothermal system on the early Earth2017

    • 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
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Oceanic sulfate increase events in the Ediacaran ocean2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] U-Pb zircon geochronology of the North Pole Dome adamellite in the eastern Pilbara Craton2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Biodiversity in the Paleoproterozoic Francevillian Group, Gabon2017

    • Author(s)
      Sato, T., Sawaki, Y., Maruyama, S.
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The redox history and nitrogen cycle in the pelagic Panthalassic deep ocean during the double-phased extinction interval across Paleozoic-Mesozoic transition2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] An oxidation event caused by a bolide impact? : Stratigraphy of the late Archean carbonates in western Australia2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] A hydrothermal experiment using serpentinites exposed at Hakuba area2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Zircon U-Pb age of the Kurobegawa Granite in Omachi, Nagano: Towards the discovery of outcrops of the youngest granite on the Earth2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Chemical nature of fluids in komatiite-hosted hydrothermal system on the early Earth2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Paleoproterozoic carbon isotopic stratigraphy in Gabon2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] The possible linkages between carbon perturbations during the Toarcian Oceanic Anoxic Event and the Karoo-Ferrar volcanism in the central Panthalassa2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Zircon chronology of the Shurugwi greenstone belt in the Zimbabwe Craton and implication for the history of continental growth2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] The oldest age limit of the Lomagundi-Jatuli event: zircon geochronology of the Paleoproterozoic Magondi Supergroup in Zimbabwe2017

    • Author(s)
      Sawada, H., Isozaki, Y., Sawaki, Y., Fujisaki, W., Sakata, S., Maruyama, S., Ueda, H., Saito, T., Sato, T.
    • Organizer
      GSA Annual Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Paleoproterozoic organic carbon and nitrogen isotopic stratigraphy across the appearance of macrofossils in the Francevillian Basins, Gabon2017

    • 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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On-land serpentinite-hosted hot spring in Japan: Geochemical study for Hakuba Happo hot spring2017

    • 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
    • Related Report
      2017 Annual Research Report
  • [Presentation] Chemistry of the primordial atmosphere after ABEL event2017

    • Author(s)
      Omori, S.
    • Organizer
      「冥王代生命学の創成」第2回ワークショップ
    • Related Report
      2017 Annual Research Report
  • [Presentation] Hadean material cycle2017

    • Author(s)
      Soichi Omori
    • Organizer
      Water dynamics and Metamorphics symposium
    • Place of Presentation
      Osawa Onsen, Iwate, Japan
    • Related Report
      2016 Annual Research Report
  • [Presentation] Geochronological constraints of the Paleoarchean Shurugwi Greenstone Belt in the Zimbabwe craton2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nitrogen/Carbon isotope ratios from the early to middle Proterozoic sedimentary rocks, McArthur basin, northern Australia2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Paleoproterozoic organic carbon and nitrogen isotopic stratigraphy in the Francevillian Basins, Gabon: Anaerobic condition after the appearance of macrofossils2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
    • 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
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Secular variation in 87Sr/86Sr ratio of seawater in the Ediacaran2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hf-O isotope signature for zircons in the Taitao Granite: geochemical constraints on slab-melting2016

    • 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
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental study on H2 generation by reactions between komatiite and CO2-rich seawater2016

    • 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
    • Related Report
      2016 Annual Research Report
    • 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
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] HADEAN EVOLUTIONAL HISTORY OF ROCKY PLANET IN SOLAR SYSTEM2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Primordial anorthositic continent on Mars and planetary habitability2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Chronological constraints on Paleoproterozoic strata in Gabonese Republic2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Pb dating of zircon grains from the North Pole Adamellite in the eastern Pilbara Craton2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Osmium isotope excursion in the central Panthalassa during the Toarcian Oceanic Anoxic Event: Relationships between Karoo-Ferrar volcanism and climatic-biologic changes2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Trace element composition in zircons from A-type granitoids in the Cape Ashizuri, SW Japan: Implications for new source rock index using zircon2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Tectonic setting of the Paleoproterozoic (2.1 Ga) sedimentary basins in southeasten Gabon: A possible evolutionary hotspot of the early macrobiota2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Ediacaran sulfur cycling reconstructed from an isotopic analysis of carbonate associated sulfate in Doushantuo Formation2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Organic Nitrogen/Carbon isotope ratios from the Middle Proterozoic sedimentary rocks, McArthur Basin, Northern Australia2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Experimental study on H2 generation through reactions between komatiite and CO2-rich seawater2016

    • 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
    • Related Report
      2016 Annual Research Report
  • [Presentation] Non-unique systems of features on Mars and Earth: possible telltale signatures of ancient dynamic lithospheric mobility including plate tectonism2016

    • 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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Earth’s Colorado Plateau and Loess Plateau (Ordos Basin) comparing with Mars’ Thaumasia Plateau: evidence of ancient Martian lithospheric mobility2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Evolution of the Tharsis region of Mars2015

    • 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
    • Related Report
      2015 Annual Research Report
    • 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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Geologic record of an ancient mobile martian lithosphere2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Rock magnetism and paleomagnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Thermokarst, mantling and Late Amazonian Epoch periglacial-revisions in the Argyre region, Mars2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Compositional Diversity of Asteroid Belt and Isotope Anomalies in Meteorites2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Deciphering surface environments during the Ediacaran2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Geology and photometric variation of solar system bodies with minor atmospheres: implications for solid exoplanets2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Deconvolution analysis of reflectance spectra of synthetic clinopyroxenes using the exchange Monte Carlo method2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Geologic implications of landing-site candidates of the MELOS mission2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Estimation of bulk composition for meteoritic samples using handheld XRF2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Application of Habitable Trinity concept to Europa2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Lithostratigraphy of mesoproterozoic stratum at Jixian, north China2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Euxinic conditions at Three Gorges area as opposed to global oxidation event, around PC/C boundary2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mars changing environment, habitability, and prime targets2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mars plate-tectonic basement2015

    • 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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Comprehensive Exploration of the Solar System: Sample Return and Analysis2015

    • 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
    • Related Report
      2014 Annual Research Report
  • [Presentation] Birth place of life on the Hadean Earth and early evolution of life on a tightrope2014

    • Author(s)
      Maruyama, S.
    • Organizer
      2014 AGU Fall Meeting
    • Place of Presentation
      The Moscone Center San Francisco, USA
    • Year and Date
      2014-12-15
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • 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 Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The radiogenic Sr isotope excursion during the Ediacaran and early Cambrian2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accretionary complexes: recorders on Earth and possibly Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unraveling the spatial and temporal histories of faults associated with the Claritas Rise region, Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Method of search for primordial continent of Hadean Earth2014

    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Proposal of the Human era2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Identifying the pre-Tharsis structures associated with the Terra Sirenum region. Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The new geology of Mars: top ten results of post-Viking global mapping and crater-dating. Mars2014

    • 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
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Birth place of life on the Hadean: The role of primordial continen2014

    • 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
    • Related Report
      2014 Annual Research Report
    • 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
    • Related Report
      2015 Annual Research Report
  • [Book] Multiscale Seismic Tomography2015

    • Author(s)
      Zhao, D.
    • Total Pages
      304
    • Publisher
      Springer
    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-11-20   Modified: 2018-12-17  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi