@article{CTT100659292,
  author = {SHIGENORI MARUYAMA and Masahiro Ikoma and Hidenori Genda and Tetsuya Yokoyama and Kei HIROSE and M. Santosh},
  title = {The naked planet Earth: Most essential pre-requisite for the origin and evolution of life.},
  journal = {Geoscience Frontiers},
  year = 2013,
}

@article{CTT100659293,
  author = {F.T. Aka and Tetsuya Yokoyama},
  title = {Current status of the debate about the age of Lake Nyos dam (Cameroon) and its bearing on potential flood hazards.},
  journal = {Natural Hazards},
  year = 2013,
}

@article{CTT100659290,
  author = {Maureen Feineman and Takuya Moriguti and Tetsuya Yokoyama and Sakiko Terui and Eizo Nakamura},
  title = {Sediment-enriched adakitic magmas from the Daisen volcanic field, Southwest Japan.},
  journal = {Geochem. Geophys. Geosystem.},
  year = 2013,
}

@article{CTT100659291,
  author = {Erika Yamazaki and Shun'ichi Nakai and Tetsuya Yokoyama and S. Ishihara and H. Tang},
  title = {Tin Isotope Analysis of Cassiterites from Southeastern and Eastern Asia},
  journal = {Geochemical J.},
  year = 2013,
}

@inproceedings{CTT100805704,
  author = {奥井 航 and Tetsuya Yokoyama and 中本 泰氏 and 高橋 栄一 and 佐々木 理 and 中村 美千彦 and 奥村 聡},
  title = {P1-18 始原的隕石と斑状コンドリュールのストロンチウム安定同位体異常に関する研究(ポスターセッション1,ポスター発表)},
  booktitle = {日本惑星科学会秋期講演会予稿集},
  year = 2013,
}

@inproceedings{CTT100805905,
  author = {森脇 涼太 and 臼井 寛裕 and Tetsuya Yokoyama},
  title = {P1-25 火星隕石Tissintの地球化学的研究 : 火星マントル化学進化の理解に向けて(ポスターセッション1,ポスター発表)},
  booktitle = {日本惑星科学会秋期講演会予稿集},
  year = 2013,
}

@inproceedings{CTT100805073,
  author = {Tetsuya Yokoyama and 山崎 洋},
  title = {コンドライト隕石の超高精度Sr同位体測定に向けた新しい試料分解法の開発},
  booktitle = {日本地球化学会年会要旨集},
  year = 2013,
}

@inproceedings{CTT100805151,
  author = {藤崎 渉 and 澤木 佑介 and 山本 伸次 and Tetsuya Yokoyama and SHIGENORI MARUYAMA},
  title = {トリアス紀・ジュラ紀深海堆積物中に保存された白金族元素濃度異常},
  booktitle = {日本地質学会学術大会講演要旨},
  year = 2013,
}

@inproceedings{CTT100805500,
  author = {浅沼 尚 and 藤崎 渉 and 澤木 佑介 and Tetsuya Yokoyama and SHIGENORI MARUYAMA},
  title = {白金族元素濃度測定に基づいた遠洋性堆積物中の宇宙起源物質の検出},
  booktitle = {日本地質学会学術大会講演要旨},
  year = 2013,
}

@inproceedings{CTT100805753,
  author = {Asobo N.E. Asaah and Tetsuya Yokoyama and Festus T. Aka and 臼井 寛裕 and Mengnjo J. Wirmvem and Boris Chako Tchamabe and 大場 武 and Gregory Tanyileke and Joseph V. Hell},
  title = {Geochemistry of tholeiitic basalts from the Nyos volcano in the Oku Volcanic Group (Cameroon Volcanic Line), west Africa: constraints on petrogenesis},
  booktitle = {日本地球化学会年会要旨集},
  year = 2013,
}

@inproceedings{CTT100805788,
  author = {明星 邦弘 and Tetsuya Yokoyama and 佐野 有司 and 高畑 直人 and 杉浦 直治},
  title = {CVコンドライトCAIのストロンチウム同位体異常と26Al-26Mg年代学},
  booktitle = {日本地球化学会年会要旨集},
  year = 2013,
}

@inproceedings{CTT100805304,
  author = {永井 友一朗 and Tetsuya Yokoyama and 岡林 識起},
  title = {CAIに含まれる金属組成の年代測定に向けた超高精度タングステン同位体比分析法の開発},
  booktitle = {日本地球化学会年会要旨集},
  year = 2013,
}