[1]. Early Land Plant Spore Assemblage from the Devonian Nakazato Formation of the South Kitakami Belt, Northeast Japan
Paleontological Research 28/4 1-10 (2024) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Maher A., Legrand J., Yamada T., Komatsu T. [DOI]
[2]. Revision of the triprojectate and oculate angiosperm pollen record in Japan, with new data from the Maastrichtian of the Hakobuchi Formation, Yezo Group, in the Hobetsu area, Hokkaido
Paleontological Research 28/3 240-264 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Legrand J., Baba M., Nishimura T., Ikeda M. [DOI]
[3]. Ostracods from the upper Silurian Si Ka Formation, northern Vietnam, and their paleobiogeographical significance
Paleontological Research 27/ 3 261-276 (2023) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Williams M., Komatsu T., Nguyen P. D., Siveter D. J., McGairy A., Bush H., Goodall R. H., Harvey T. H. P., Stocker C. P., Legrand J., Yamada T., Miller C. G. [DOI]
[4]. Terrestrial and marine organic matter evidence from a Cretaceous deep-sea chert of Japan: Implications for enhanced hydrological cycle during the Aptian OAE 1a
Global and Planetary Change 215/ - 103886 (2022) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Nakagawa Y., Legrand J., Bôle M., Hori R.S., Kuroda J., Hasegawa H., Ikeda M. [DOI]
[5]. Mikasapteris rothwellii gen. et sp. nov., a permineralized fertile pinnule of a probable stem polypod from the Late Cretaceous of Hokkaido, Japan
International Journal of Plant Sciences / - (2022) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Nishida H., Stockey R.A., Takebe Y., Legrand J., Yamada T. [DOI]
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[1].
（2024）
[Book type]book(educational)
[Sole author, co-author, or author and editor] contributor
[Author]ルグラン ジュリアン
[2].
（2024）
[Book type]book(educational)
[Sole author, co-author, or author and editor] contributor
[Author]ルグラン ジュリアン
[3].
（2024）
[Book type]book(educational)
[Sole author, co-author, or author and editor] contributor
[Author]ルグラン ジュリアン
[4].
（2023）
[Book type]book(educational)
[Sole author, co-author, or author and editor] contributor
[Author]齊藤 毅・ルグラン ジュリアン [REP page number] 100-102
[5].
（2023）
[Book type]book(educational)
[Sole author, co-author, or author and editor] contributor
[Author]ルグラン ジュリアン・酒井佑輔・湯川弘一 [REP page number] 100-102
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[1]. 鹿児島県薩摩川内市に分布する下部白亜系久見崎層のB・C部層から産出した化石とフランボイダルパイライト
日本古生物学会第175 回例会 （2025/12/） other
[Presenter]高瀬瑛隆，小松俊文，渡辺正幸，岩切雅志，ルグラン ジュリアン，山田敏弘，對比地孝亘
[2]. 北海道上部白亜系－古第三系根室層群の花粉層序学的研究
日本古生物学会第175 回例会 （2025/12/） other
[Presenter]西村竜輝，ルグラン・ジュリアン，山田敏弘
[3]. 岩手県下部白亜系宮古層群で産出した胞子・花粉化石群集に基づく古植生の復元
日本古生物学会第175 回例会 （2025/12/） other
[Presenter]水野翔太，ルグラン・ジュリアン，滝本秀夫，大花民子，中島保寿，望月貴史，加藤太一，吉川広輔
[4]. 静岡県西部の下部白亜系伊平層産の植物化石相
日本地質学会中部支部2025年支部年会研究発表会 （2025/6/） other
[Presenter]ルグラン ジュリアン，西鼻聖人，山田敏弘
[5]. 北海道むかわ町穂別産のプロトプテルム科鳥類化石
日本古生物学会2025年年会 （2025/6/） other
[Presenter]川本一陽，小林快次，Julien Legrand
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[1]. 温暖化を加速する急激な炭素循環フィードバックの解明 （ 2024/9 ～ 2027/3 ） Fund for the Promotion of Joint International Research member
[2]. 胞子化石から実証するヒカゲノカズラ科の全ゲノム重複史 （ 2024/4 ～ 2027/3 ） Grant-in-Aid for Scientific Research (B) member
[3]. ヒカゲノカズラ類における地下茎から根への進化過程の解明 （ 2021/4 ～ 2024/3 ） Grant-in-Aid for Scientific Research (B) member
[4]. 全ゲノム重複を花粉化石記録から実証する試み：ゲノム進化と地球史の連結に向けて （ 2021/4 ～ 2024/3 ） Challenging Research(Exploratory) member
[5]. 東南アジアの白亜紀花粉化石から明らかにする被子植物の初期進化 （ 2020/4 ～ 2023/3 ） Grant-in-Aid for Scientific Research (C) leader
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[1]. 古生代の胞子・花粉化石から探る日本列島の初期陸上植生の解明 （2024/4 - 2025/3 ) [Offer orgnization] 藤原ナチュラルヒストリー振興財団 [System name] 第32回学術研究助成金（地学・植物学） [Role] principal investigator
[2]. 日本の中生代古植生の解明と花粉層序の確立に向けた古花粉学的研究 （2018/4 - 2019/3 ) [Offer orgnization] 藤原ナチュラルヒストリー振興財団 [System name] 第26回学術研究助成金（地学） [Role] principal investigator
[3]. 白亜系姫浦層群の花粉化石群集 （2017/9 ) [Offer orgnization] 熊本大学 [System name] 共同研究助成金 [Role] co-investigator(Kenkyū-buntansha)
[4]. 微化石（花粉）データと大型化石（二枚貝など）の採取および絶対年代測定用試料の採取 （2017/9 ) [Offer orgnization] 上天草市 [System name] 調査研究助成金 [Role] co-investigator(Kenkyū-buntansha)
[5]. 中期中新世布沢層の花粉と葉化石から復元する只見の古植生 （2017/4 - 2018/3 ) [Offer orgnization] 只見町 [System name] 平成29年度「自然首都・只見」学術調査研究助成金 [Role] co-investigator(Kenkyū-buntansha)
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[1]. 2019 Best paper award Late Early Cretaceous (Albian) Sasayama Flora from the Sasayama Group in Hyogo Prefecture, Japan （2020/6)
[Winner] Yamada T., Legrand J., Nishida H. [Association] Palaeontological Society of Japan
[2]. 2015 Academic Research Encouragement Award Palynofloras from the upper Barremian-Aptian Nishihiro Formation (Outer Zone of southwest Japan) and the appearance of angiosperms in Japan （2016/3)
[Association] Chuo University
[3]. 2014 Best paper award Lower Cretaceous (upper Barremian-lower Aptian?) palynoflora from the Kitadani Formation (Tetori Group, Inner Zone of central Japan) （2015/6)
[Winner] Legrand J., Pons D., Nishida H., Terada K., Yabe A. [Association] Palaeontological Society of Japan
[4]. 2011 Best presentation award Plant mega- and microfossils from the Lower Cretaceous Kitadani Formation of the Tetori Group, Central Japan - its implications on phytogeography and climate in East Asia （2011/7)
[Association] Agora Paleobotanica |
[1]. The 2nd Asian Palaeontological Congress （2023/1)
[Role at conference, etc.] other
[2]. 日本進化学会第17回大会 （2015/8)
[Role at conference, etc.] other [Site of conference, etc.] 中央大学
[3]. XIII International Palynological Congress & IX International Organisation of Palaeobotany Conference （2012/8)
[Role at conference, etc.] other [Site of conference, etc.] 中央大学
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[1]. 日本古生物学会第 174 回例会（オンライン），座長「古植物学の部」 （2025/1 )
[2]. 日本古生物学会第 172 回例会（九州大学），座長「古海洋・生層序の部」 （2023/2 )
[3]. 1st International Symposium of International Geoscience Programme IGCP Project 679, Qingdao (China)，座長「Cretaceous plants, diversity and palaeoclimate」 （2019/10 )
[4]. 日本古生物学会第 168 回例会（小田原市），座長「古植物学の部」 （2019/1 )
[5]. 5th International Palaeontological Congress, Paris (France)，シンポジウム幹事「Mesozoic Paleontology and Paleoenvironments of Indochina（S25）」 （2018/7 )
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