Radiolarian evolution inferred from form and function

• Project/Area Number: 15K05329
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Stratigraphy/Paleontology
• Research Institution: Niigata University
• Principal Investigator: Matsuoka Atsushi 新潟大学, 自然科学系, 教授 (00183947)
• Co-Investigator(Renkei-kenkyūsha): KURIHARA Toshiyuki 新潟大学, 自然科学系, 准教授 (10447617) ; YOSHINO Takashi 東洋大学, 工学部, 教授 (60269496) ; KISHIMOTO Naoko 摂南大学, 理工学部, 准教授 (60450714)
• Research Collaborator: ITO Tsuyoshi ; OHKOUCHI Haruka ; LI Xin
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: 放散虫 / 系統進化 / 形 / 生態観察 / マイクロCT / 3Dプリンター

Outline of Final Research Achievements

Cretaceous closed Nassellarian genus Turbocapsula exhibits an evolutionary lineage, showing phylogenetic changes in skeletal morphology, which was clarified by our research in southern Tibet, China. Two species within recent Nassellarian genus Eucyrtidium show a variation in pore arrangement, which is a family-level difference in radiolarian taxonomy.
The 15th International radiolarian meeting was held in Niigata in 2017. This meeting contributed not only to scientific field but also to outreach activities using enlarged models of radiolarian skeletons produced by macro-CT technique and 3D printing methods.

Research Products

• [Int'l Joint Research] 南京地質古生物研究所/中国地質大学北京校/中国地質大学武漢校(中国)
• [Int'l Joint Research] フィレンツェ大学/ペルージャ大学(イタリア)
• [Int'l Joint Research] イスラミック・アザド大学(イラン)
• [Int'l Joint Research] 古生物研究所(スロベニア)
• [Int'l Joint Research] ローザンヌ大学(スイス)
• [Int'l Joint Research] 中国地質大学北京校/中国地質大学武漢校/南京地質古生物研究所(中国)
• [Int'l Joint Research] イスラミック・アザド大学(イラン)
• [Int'l Joint Research] フィレンツェ大学(イタリア)
• [Int'l Joint Research] フィリピン大学(フィリピン)
• [Int'l Joint Research] 中国地質大学北京校/南京地質古生物研究所/中国地質大学武漢校(中国)
• [Int'l Joint Research] イスラミック・アザド大学(イラン)
• [Int'l Joint Research] フィリピン大学(フィリピン)
• [Journal Article] Stratigraphy of the Lower Cretaceous Tetori Group and stratigraphic implication of plant assemblages in the border area between Ishikawa and Fukui Prefectures, central Japan (2018)
  • Author(s): 酒井 佑輔, 関戸 信次, 松岡 篤
  • Journal Title: The Journal of the Geological Society of Japan Volume: 124 Issue: 3 Pages: 171-189
  • DOI: 10.5575/geosoc.2017.0074
  • NAID: 130007396871
  • ISSN: 0016-7630, 1349-9963
  • Year and Date: 2018-03-15
  • Peer Reviewed / Open Access
• [Journal Article] Paleocene radiolarian faunas in the deep-marine sediments near Zhongba County, southern Tibet. (2018)
  • Author(s): Li, X., Li, Y., Wang, C., Matsuoka, A.
  • Journal Title: Paleontological Research Volume: 22 Issue: 1 Pages: 37-56
  • DOI: 10.2517/2017pr009
  • NAID: 40021427554
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 日本海の放散虫－進化の謎を解き明かす日本海と放散虫の関係 (2018)
  • Author(s): 松岡 篤
  • Journal Title: 生物の科学 遺伝 Volume: 72 Pages: 30-35
• [Journal Article] Research on Chinese-English translation of public signs in geoparks. -A case study of the Dabieshan National Geopark in China. (2018)
  • Author(s): Zhu, S., Zhang, Y., Wang, Y., Matsuoka, A., Wang, Y., Liu, X.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 33 Pages: 25-38
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Research on Chinese-English translation of public signs in geoparks. -A case study of the Mount Fanjing and Zhijin Cave Geoparks in China. (2018)
  • Author(s): Wang, X., Zhang, Y., Zhu, S., Wang, Y., Matsuoka, A., Wang, Y., Liu, X.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 33 Pages: 39-50
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Research on Chinese-English translation of public signs in geoparks. -A case study of the Yandangshan Global Geopark in China. (2018)
  • Author(s): Wang, Y., Zhang, Y., Zhu, S., Matsuoka, A., Wang, Y., Liu, X.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 33 Pages: 51-64
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 新潟県糸魚川地域の小滝川流域の来馬層群から産出したジュラ紀汽水生二枚貝化石 (2017)
  • Author(s): 茨木洋介・坂田凌輔・箱岩寛晶・鹿澤優祐・伊藤 剛・酒井佑輔・Li Xin・小松昭美・北川祐介・松岡 篤
  • Journal Title: 糸魚川市博物館研究報告 Volume: 4 Pages: 51-61
  • Peer Reviewed / Open Access
• [Journal Article] 新潟県小滝地域における県内最古の化石発見：糸魚川市・新潟大学・産業技術総合研究所の共同研究報告 (2017)
  • Author(s): 伊藤 剛・栗原敏行・箱岩寛晶・茨木洋介・松岡 篤
  • Journal Title: 糸魚川市博物館研究報告 Volume: 4 Pages: 23-31
  • Peer Reviewed / Open Access
• [Journal Article] Editorial: Progress in radiolarian research during the last two decades. (2017)
  • Author(s): Matsuoka, A., Ito, T.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 32 (Supplement)
  • NAID: 120006762527
  • Peer Reviewed / Open Access
• [Journal Article] Outline and history of the Itoigawa UNESCO Global Geopark in Niigata Prefecture in central Japan, with radiolarian occurrences in Itoigawa. (2017)
  • Author(s): Ito, T., Ibaraki, Y., Matsuoka, A.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 32 (Supplement) Pages: 71-90
  • NAID: 120006762525
  • Peer Reviewed / Open Access
• [Journal Article] Excursion guide to the radiolarians of the East China Sea near Sesoko Island, Okinawa, Japan: An important research station for living radiolarian studies. (2017)
  • Author(s): Matsuoka, A., Suzuki, N., Ito, T., Kimoto, K., Tuji, A., Ichinohe, R., Li, X.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 32 (Supplement) Pages: 103-123
  • NAID: 120006762529
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Permian-Cretaceous radiolarians from Ie Island, Okinawa Prefecture, Japan. (2017)
  • Author(s): Ito, T., Matsuoka, A.
  • Journal Title: Science Reports of Niigata University (Geology), Volume: 32 (Supplement) Pages: 125-136
  • NAID: 120006762528
  • Peer Reviewed / Open Access
• [Journal Article] Campanian-Maastrichtian palynomorph from the Sifangtai and Mingshui formations, Songliao Basin, Northeast China: biostratigraphy and paleoflora. (2017)
  • Author(s): Yoshino, K., Wan, X.-Q., Xi, D.-P., Li, W., Matsuoka, A.
  • Journal Title: Palaeoworld Volume: - Issue: 2 Pages: 352-368
  • DOI: 10.1016/j.palwor.2016.10.001
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] An aberrant bi-apical Follicucullus (Albaillellaria) from the late Guadalupian (Middle Permian), with a possible oldest evidence on double malformation in radiolarians. (2017)
  • Author(s): Ito, T., Kitagawa, Y., Matsuoka, A.
  • Journal Title: Journal of Micropalaeontology Volume: - Pages: jmpaleo2016-016
  • DOI: 10.1144/jmpaleo2016-016
  • Peer Reviewed
• [Journal Article] Phyletic evolution of the mid-Cretaceous radiolarian genus Turbocapsula from southern Tibet and its applications in zonation (2017)
  • Author(s): Li, X., Mtsuoka, A., Li, Y., Wang, C.
  • Journal Title: Marine Micropaleontology Volume: 130 Pages: 29-42
  • DOI: 10.1016/j.marmicro.2016.11.002
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Guiuva sashidai gen. et sp. nov., a probable colonial radiolaria from the Lopingian (Upper Permian) in South China. (2017)
  • Author(s): Ito, T., Zhang, L., Zhang, M., Feng, Q., Matsuoka, A.
  • Journal Title: Palaeoworld Volume: - Issue: 4 Pages: 631-637
  • DOI: 10.1016/j.palwor.2017.04.001
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Review of microfossil-bearing clasts within upper Mesozoic strata in East Asia: staged denudation of mid-Mesozoic accretionary complexes. (2017)
  • Author(s): Ito, T., Sakai, Y., Feng, Q., Matsuoka, A.
  • Journal Title: Ofioliti Volume: 42 (1) Pages: 39-54
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Late Silurian radiolarians from a siliceous rock pebble within a conglomerate, Kotaki, Itoigawa, Niigata Prefecture, central Japan (2017)
  • Author(s): Ito, T., Kurihara, T., Hakoiwa, H., Ibaraki, Y., Matsuoka, A.
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 32 Pages: 1-14
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Catalogue of living polycystine radiolarians in surface waters in the East China Sea around Sesoko Island, Okinawa Prefecture, Japan (2017)
  • Author(s): Matsuoka, A.
  • Journal Title: Science Reports of Niigata University (Geology), Volume: 32 Pages: 57-90
  • NAID: 120006761775
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Middle and Late Permian radiolarians from chert blocks within conglomerates of the Kamiaso Unit of the Mino terrane in Gifu Prefecture, central Japan (2016)
  • Author(s): 伊藤 剛・北川祐介・松岡 篤
  • Journal Title: The Journal of the Geological Society of Japan Volume: 122 Issue: 6 Pages: 249-259
  • DOI: 10.5575/geosoc.2016.0013
  • NAID: 130005253514
  • ISSN: 0016-7630, 1349-9963
  • Year and Date: 2016-06-15
  • Peer Reviewed / Open Access
• [Journal Article] Possible Boundaries between Pseudoalbaillella and Follicucullus (Follicucullidae, Albaillellaria, Radiolaria): An Example of Morphological Information from Fossils and Its Use in Taxonomy. (2016)
  • Author(s): Ito, T., Feng, Q., Matsuoka, A.
  • Journal Title: Forma Volume: 31 Pages: 7-10
  • DOI: 10.5047/forma.2016.002
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Bolide impact triggered the Late Triassic extinction event in equatorial Panthalassa. (2016)
  • Author(s): Onoue, T., Sato, H., Yamashita, D., Ikehara, M., Yasukawa, K., Fujinaga, K., Kato, Y., Matsuoka, A.
  • Journal Title: Scientific Reports Volume: 6 Pages: 29609-29609
  • Peer Reviewed
• [Journal Article] Middle Jurassic to Early Cretaceous radiolarian assemblages from the chert blocks in the melange along the Yarlung Tsangpo Suture Zone, near Zhongba County, Southern Tibet. (2016)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wei, Y., Wang, C.
  • Journal Title: News of Osaka Micropaleontologists (NOM) Volume: Special Volume No. 16 Pages: 79-94
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Ductilely deformed cherts within intrusive sandstones of the Yoshii Group of the Akiyoshi terrane in Southwest Japan: Consolidation time of Permian cherts (2016)
  • Author(s): Ito, T., Matsuoka, A.
  • Journal Title: News of Osaka Micropaleontologists (NOM) Volume: Special Volume No. 16 Pages: 95-104
  • Peer Reviewed / Open Access
• [Journal Article] Siliceous sponge spicules from the Permian Gufeng Formation in Wuhan, Hubei Province, China (2016)
  • Author(s): Ito, T., Matsuoka, A., Feng, Q.
  • Journal Title: News of Osaka Micropaleontologists (NOM) Volume: Special Volume No. 16 Pages: 105-111
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A New subspecies of Pseudoalbaillella Globosa (Middle Permian radiolaria) and its morphological variation. (2016)
  • Author(s): Ito, T., Feng, Q., Matsuoka, A.
  • Journal Title: Acta Micropalaeontulogica Sinica Volume: 33 (4) Pages: 436-443
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Report of the 12th symposium on Mesozoic Terrestrial Ecosystems, August 16-20, 2015, Shenyang, China (2016)
  • Author(s): Xin LI, Kohei YOSHINO, Yusuke SAKAI, and Atsushi MATSUOKA
  • Journal Title: Science Reports of Niigata University (Geology) Volume: 31 Pages: 99-110
  • NAID: 120006757828
  • Peer Reviewed / Open Access
• [Journal Article] 3D造形物を利用した学習教材の開発と活用：放散虫骨格の拡大模型作成を例に (2015)
  • Author(s): 小林由枝・栗原敏之・岸本直子・松岡 篤
  • Journal Title: 化石 Volume: 98 Pages: 29-38
  • Peer Reviewed / Open Access
• [Presentation] 表か裏か？ CT画像からみた平板形放散虫の形態解析 (2018)
  • Author(s): 椎野勇太・栗原敏之・一戸 凌・岸本直子・吉野 隆・松岡 篤
  • Organizer: 日本古生物学会第167回例会
• [Presentation] 福井県大野市の手取層群貝皿層（中部ジュラ系）より産出するトリゴニア類 (2018)
  • Author(s): 酒井佑輔・鹿澤優祐・近藤康生・松岡 篤
  • Organizer: 日本古生物学会第167回例会
• [Presentation] Stratigraphic potential of radiolarians for defining the Jurassic/Cretaceous Boundary: phylitic analysis in the western Pacific and eastern Tethys (2018)
  • Author(s): Matsuoka, A.
  • Organizer: 10th International Congress on the Jurassic System
  • Int'l Joint Research
• [Presentation] 第１５回国際放散虫研究集会(InterRad 15)の成功に向けて. (2017)
  • Author(s): 松岡 篤
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
  • Invited
• [Presentation] 宇宙プランクトンプロジェクトの活動と宇宙実験の提案. (2017)
  • Author(s): 岸本直子・松岡 篤・栗原敏之・椎野勇太・木元克典・斎藤めぐみ・荻原恭子・石田直人・吉野 隆
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
• [Presentation] ペルム紀中世放散虫Pseudoalbaillella globosa の形態的多様性と分類. (2017)
  • Author(s): 伊藤 剛・馮 慶来・松岡 篤
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
• [Presentation] 新潟県三川地域における足尾帯付加コンプレックスの地質と放散虫. (2017)
  • Author(s): 松木和寛・松岡 篤
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
• [Presentation] Fabric of siliceous sediments and its formation process in melange near Zhongba, southern Tibet. (2017)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.,
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
• [Presentation] 新潟県佐渡市佐和田地区における鮮新統‐更新統層序と放散虫化石. (2017)
  • Author(s): 山崎信平・松岡 篤
  • Organizer: 2016年度微古生物学リファレンスセンター研究集会・第１３回放散虫研究集会 合同山形大会（略称：MRC-NOM in 山形）
  • Place of Presentation: 山形大学小白川キャンパス，山形県山形市
  • Year and Date: 2017-03-02
• [Presentation] 新潟県糸魚川市小滝地域の礫岩転石から産出したシルル紀放散虫：新潟県内最古の化石記録 (2017)
  • Author(s): 伊藤 剛・栗原敏之・箱岩寛晶・茨木洋介・松岡 篤
  • Organizer: 日本古生物学会第166回例会
  • Place of Presentation: 早稲田大学早稲田キャンパス, 東京都新宿区
  • Year and Date: 2017-01-27
• [Presentation] ジュラ・白亜系境界の国際境界模式層断面とポイント：アジアと太平洋からの貢献 (2017)
  • Author(s): 松岡 篤
  • Organizer: 日本古生物学会第166回例会
  • Place of Presentation: 早稲田大学早稲田キャンパス, 東京都新宿区
  • Year and Date: 2017-01-27
• [Presentation] Radiolarian zonation of Barremian to Aptian interval and its constraint on oceanic anoxic event 1a (OAE 1a) (2017)
  • Author(s): Li, X., Matsuoka, A.
  • Organizer: 本地球惑星科学連合2017年大会
  • Int'l Joint Research
• [Presentation] ジュラ系・白亜系境界と放散虫のバイオイベント (2017)
  • Author(s): 松岡 篤
  • Organizer: 本地球惑星科学連合2017年大会
  • Int'l Joint Research
• [Presentation] InterRad 15の日本開催（2017年10月22-27日）と放散虫の普及アイテム (2017)
  • Author(s): 松岡 篤
  • Organizer: 本地球惑星科学連合2017年大会
  • Int'l Joint Research
• [Presentation] 放散虫をもちいた地質多様性の評価指標（RADIX）の提案 (2017)
  • Author(s): 松岡 篤
  • Organizer: 日本古生物学会2017年年会
• [Presentation] 福井県大野市上半原地域の手取層群上部より産出する前期白亜紀植物群（田茂谷植物群）の層位学的位置 (2017)
  • Author(s): 酒井佑輔・松岡 篤
  • Organizer: 日本古生物学会2017年年会
• [Presentation] 放散虫骨格の拡大模型の作製 (2017)
  • Author(s): 中川竜弥・木元克典・松岡 篤・手嶋吉法
  • Organizer: 第83回 形の科学シンポジウム
• [Presentation] 放散虫 Eucyrtidium hexastichum (Haeckel) の仮足の引張力 (2017)
  • Author(s): 吉野 隆・松岡 篤
  • Organizer: 第83回 形の科学シンポジウム
• [Presentation] 放散虫の普及を考える ―「放散虫の木」構想 (2017)
  • Author(s): 松岡 篤
  • Organizer: 第83回 形の科学シンポジウム
• [Presentation] Radiolarian assemblage of Barremian to Aptian interval in the Tethys and the influence of the oceanic anoxic event (OAE) 1a (2017)
  • Author(s): Li, X., Matsuoka, A., Chiari, M., Bertinelli, A., Wang, C.
  • Organizer: 10th International Symposium on the Cretaceous
  • Int'l Joint Research
• [Presentation] Stratigraphic potential of radiolarians for determining the Jurassic/Cretaceous boundary: evidence from pelagic sequences in the Pacific and Tethys (2017)
  • Author(s): Matsuoka, A.
  • Organizer: 10th International Symposium on the Cretaceous
  • Int'l Joint Research
• [Presentation] 第１５回国際放散虫研究集会で議論するジュラ・白亜系境界問題 (2017)
  • Author(s): 松岡 篤
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] 放散虫をもちいた地質多様性の評価指標、放散虫年代多様度指標（RADIX）の地質図幅への適用 (2017)
  • Author(s): 松岡 篤・伊藤 剛
  • Organizer: 日本地質学会第124年学術大会
• [Presentation] Retraction Force of Axial Projection of Multi-segmented Nassellarian Eucyrtidium hexastichum (Haeckel) (2017)
  • Author(s): Yoshino, T., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Late Jurassic radiolarians from Nadanhada Range of eastern Heilongjiang Province, NE China (2017)
  • Author(s): Li, G., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Phyletic analysis of radiolarians for defining the Jurassic/Cretaceous boundary in the western Pacific and eastern Tethys (2017)
  • Author(s): Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] A growth model and strategy of forming siliceous skeletons of living Spumellaria (Radiolaria) (2017)
  • Author(s): Hori, R S., Shinki, T., Iwakiri, A., Matsuoka, A., Suzuki, N., Ogane, K., Tuji, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Radiolarian-based oceanic plate stratigraphy of the melanges and subduction-accretion processes in the western sector of the Yarlung?Tsangpo suture zone, southern Tibet (2017)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Late Silurian radiolarians from a conglomerate of a float block in Kotaki, Itoigawa, central Japan: Oldest fossil record in Niigata Prefecture (2017)
  • Author(s): Ibaraki, Y., Ito, T., Kurihara, T., Hakoiwa, H., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Development of Enlarged Skeleton Models of Radiolaria (with Hands-on Exhibition) (2017)
  • Author(s): Teshima, Y., Nakagawa, T., Kimoto, K., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Development of Enlarged Skeleton Models of Foraminifera (with Hands-on Exhibition) (2017)
  • Author(s): Teshima, Y., Takagi, F., Hoshino, S., Watanabe, H., Matsuoka, A., Kimoto, K.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Origami Representation of the Cortical Shell Structures of radiolarian Pantanellium (with Hands-on Exhibition) (2017)
  • Author(s): Yoshino, T., Matsuoka, A., Kishimoto, N., Ishida, N., Kurihara, T., Kimoto, K.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Head or tail? Morphological analysis of the discoid spumellarian radiolarian Dictyocoryne (2017)
  • Author(s): Shiino, Y., Kurihara, T., Ichinohe, R., Kishimoto, K., Yoshino, T., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Phylogeny and spatial distribution of the early Cretaceous radiolarian Turbocapsula (2017)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Newly discovered marine beds in the Lower Jurassic Kuruma Group in the Otari Village, Nagano Prefecture, Central Japan (2017)
  • Author(s): Matsumoto, K., Matsuoka, A
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Lithostratigraphy and bivalve associations of the Lower Jurassic Niranohama Formation in the Hashiura area, South Kitakami Belt, Miyagi Prefecture, Northeast Japan (2017)
  • Author(s): Sakata, R., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Lithostratigraphy and biostratigraphy of the Tomizawa and Koyamada Formations in the Somanakamura Group, Northeast Japan - Jurassic-Cretaceous transition beds in the eastern margin of Asia (2017)
  • Author(s): Tamura, T., Taketani, Y., Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] Integrated mega- and micro- biostratigraphy of the Campanian-Maastrichtian Izumi Group, Southwest Japan-Application to the Songliao Basin- (2017)
  • Author(s): Yoshino, K., Matsuoka, A., Wan, X.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] How to present diversity of geologic entities? Proposal of Radiolarian age Diversity IndeX (RADIX) (2017)
  • Author(s): Matsuoka, A.
  • Organizer: The 15th Meeting of the International Association of Radiolarists
  • Int'l Joint Research
• [Presentation] 第15回国際放散虫研究集会（新潟，2017）を振り返って (2017)
  • Author(s): 松岡 篤
  • Organizer: 第84回 形の科学シンポジウム
• [Presentation] 放散虫のトランプ (2016)
  • Author(s): 松岡 篤・大河内春香
  • Organizer: 形の科学会第82回シンポジウム
  • Place of Presentation: 産業技術総合研究所, 茨城県つくば市
  • Year and Date: 2016-10-07
• [Presentation] Phyletic evolution of the mid-Cretaceous radiolarian genus Turbocapsula and its applications in zonation. (2016)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.
  • Organizer: 5th Silicofossil and Palynology Joint Meeting
  • Place of Presentation: Florence, Italy
  • Year and Date: 2016-09-15
  • Int'l Joint Research
• [Presentation] InterRad 15 in Niigata, Japan (October, 2017): Highlights in the meeting and related events. (2016)
  • Author(s): Matsuoka, A.
  • Organizer: 5th Silicofossil and Palynology Joint Meeting
  • Place of Presentation: Florence, Italy
  • Year and Date: 2016-09-15
  • Int'l Joint Research
• [Presentation] Morphological analysis and species concept of the Mesozoic radiolarian Pantanellium. (2016)
  • Author(s): Matsuoka, A., Yoshino, T., Kishimoto, N., Ishida, N., Kurihara, T., Kimoto, K.
  • Organizer: 5th Silicofossil and Palynology Joint Meeting
  • Place of Presentation: Florence, Italy.
  • Year and Date: 2016-09-15
  • Int'l Joint Research / Invited
• [Presentation] Radiolarian biostratigraphy and geochemistry of the ophiolites in the northern Albania. New data. (2016)
  • Author(s): Chiari, M., Prela, M., Marcucci, M., Matsuoka, A., Saccani, E.
  • Organizer: 5th Silicofossil and Palynology Joint Meeting
  • Place of Presentation: Florence, Italy.
  • Year and Date: 2016-09-15
  • Int'l Joint Research
• [Presentation] 美濃テレーン上麻生ユニットのチャート岩体から産出した2つのapical coneを持つFollicucullus (2016)
  • Author(s): 伊藤 剛・北川祐介・松岡 篤
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] 放散虫スプメラリアの珪質殻における成長モデル (2016)
  • Author(s): 堀 利栄・新木雄之・岩切彰宏・松岡 篤・鈴木紀毅・大金 薫・辻 彰洋
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] 第15回国際放散虫研究集会と放散虫研究の未来 (2016)
  • Author(s): 松岡 篤
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] Middle and late Triassic radiolarians from the Yarlung-Tsangpo Suture Zone in the Jinlu area, Zetang, Southern Tibet and their geological significance． (2016)
  • Author(s): Chen, D., Luo, H., Matsuoka, A.
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] Jurassic-Cretaceous melanges and broken formations from the Yarlung-Tsangbo Suture Zone near Zhongba, southern Tibet: Implications for the palaeoenvironment and subduction． (2016)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] 美濃テレーン上麻生ユニットのチャート岩体から産出したペルム紀放散虫群集の特徴 (2016)
  • Author(s): 伊藤 剛・北川祐介・松岡 篤
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] 長野県開田地域の美濃帯東部味噌川コンプレックスの海洋プレート層序復元と生痕化石密集層 (2016)
  • Author(s): 箱岩寛晶・松岡 篤
  • Organizer: 日本地質学会第123年学術大会
  • Place of Presentation: 日本大学文理学部, 東京都世田谷区
  • Year and Date: 2016-09-10
• [Presentation] 東アジアのジオ物語ー水と大地と人のつながり (2016)
  • Author(s): 松岡 篤
  • Organizer: ジオパーク新潟国際フォーラム
  • Place of Presentation: 新潟コンベンションセンター・朱鷺メッセ，新潟県新潟市
  • Year and Date: 2016-07-27
  • Int'l Joint Research / Invited
• [Presentation] 現生多節ナセラリア（放散虫) Eucyrtidium属の生物学 (2016)
  • Author(s): 松岡 篤・Li, X.
  • Organizer: 日本古生物学会2016年年会
  • Place of Presentation: 福井県立大学, 福井県永平寺町
  • Year and Date: 2016-06-24
• [Presentation] Triassic radiolarian records of the Yarlung-Tsangpo Suture Zone and their significance for the opening age of the Neo-Tethys. (2016)
  • Author(s): Chen, D., Luo, H., Matsuoka, A.
  • Organizer: 日本古生物学会2016年年会
  • Place of Presentation: 福井県立大学, 福井県永平寺町
  • Year and Date: 2016-06-24
• [Presentation] 放散虫のカレンダー (2016)
  • Author(s): 松岡 篤・大河内春香
  • Organizer: 形の科学会第81回シンポジウム
  • Place of Presentation: 統計数理研究所, 東京都立川市
  • Year and Date: 2016-06-03
• [Presentation] 放散虫の収斂現象 (2016)
  • Author(s): 松岡 篤
  • Organizer: 形の科学会第81回シンポジウム
  • Place of Presentation: 統計数理研究所, 東京都立川市
  • Year and Date: 2016-06-03
• [Presentation] ジュラ紀中世のStriatojaponocapsaおよび白亜紀中期のTurbocapsula属の系統進化と信頼性の高い放散虫生層序区分 (2016)
  • Author(s): 松岡 篤・Li, X.
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ, 千葉県千葉市
  • Year and Date: 2016-05-22
• [Presentation] ペルム系芳井層群の遠洋成チャートにみられる砂岩岩脈とその変形構造 (2016)
  • Author(s): 伊藤 剛・松岡 篤
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ, 千葉県千葉市
  • Year and Date: 2016-05-22
• [Presentation] InterRad 15の日本開催（2017年10月）と放散虫の普及活動. (2016)
  • Author(s): 松岡 篤
  • Organizer: 日本地球惑星科学連合2016年大会
  • Place of Presentation: 幕張メッセ, 千葉県千葉市
  • Year and Date: 2016-05-22
• [Presentation] 放散虫の認知度を高めるための方策 (2016)
  • Author(s): 松岡 篤
  • Organizer: 日本古生物学会第165回例会
  • Place of Presentation: 京都大学，京都府京都市
  • Year and Date: 2016-01-31
• [Presentation] Evolutionary history of the mid Cretaceous radiolarian genus Turbocapsula and its application to zonation (2016)
  • Author(s): Li, X., Matsuoka, A., Li, Y., Wang, C.
  • Organizer: 日本古生物学会第165回例会
  • Place of Presentation: 京都大学，京都府京都市
  • Year and Date: 2016-01-30
• [Presentation] Jurassic-Cretaceous boundary sequences in Japan and their implication for biochronological correlation (2015)
  • Author(s): Matsuoka, A.
  • Organizer: The 12th Symposium on Mesozoic Terrestrial Ecosystems
  • Place of Presentation: Shenyang, China
  • Year and Date: 2015-08-16
  • Int'l Joint Research
• [Presentation] 微化石の拡大模型 (2015)
  • Author(s): 松岡 篤・栗原敏之・岸本直子・吉野 隆・石田直人・木元克典
  • Organizer: 形の科学会第79回シンポジウム
  • Place of Presentation: 千葉工業大学，千葉県習志野市
  • Year and Date: 2015-06-13
• [Presentation] 放散虫のSpumellaria/Nassellaria 比は何を示しているのか？ (2015)
  • Author(s): 松岡 篤
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ，千葉県千葉市
  • Year and Date: 2015-05-26
• [Book] 第12回放散虫研究集会論文集 (2016)
  • Author(s): 松岡 篤
  • Total Pages: 111
  • Publisher: 大阪微化石研究会
• [Remarks] 新潟大学コア・ステーション 自然科学系附置 形の科学研究センター
  • URL: http://www.katachi.niigata-u.ac.jp/index.html
• [Remarks] 新潟県内最古の化石を発見しました
  • URL: http://www.niigata-u.ac.jp/news/2016/27409/
• [Remarks] 2億1500万年前の巨大隕石衝突による海洋生物絶滅の証拠を発見しました
  • URL: http://www.niigata-u.ac.jp/news/2016/20988/
• [Funded Workshop] 第15回国際放散虫研究集会 (2017)