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IWATA Keiji  岩田 圭示

ORCIDConnect your ORCID iD *help
Researcher Number 60002226
Other IDs
External Links
Affiliation (based on the past Project Information) *help 1999 – 2000: 北海道大学, 大学院・理学研究科, 助手
1998: 北海道大学, 大学院理学研究所, 助手
1997: 北海道大学, 大学院・理学研究科, 助手
1992 – 1993: 北海道大学, 理学部, 助手
1986 – 1990: 北海道大学, 理学部, 助手
Review Section/Research Field
Principal Investigator
Stratigraphy/Paleontology / Stratigraphy/Paleontology
Except Principal Investigator
Stratigraphy/Paleontology / 地質学一般
Keywords
Principal Investigator
Radiolarian Biostrtigraphy / Upper Cretaceous / Nemuro Group / Yubetsu Group / Hidaka Supergroup / Hakobuchi Group / 分帯 / 化石分帯 / 化石群集変遷 / 放散虫生層序 … More / 上部白亜系 / 根室層群 / 湧別層群 / 日高累層群 / 函渕層群 / Phylogenetic Evolution / Biostratigraphy / Siliceous sponge / Radiolaria / Cambrian / Altai Mountains / 系統進化 / 生層序 / 海綿骨針 / 放散虫 / アルタイ山地 / カンブリア紀 … More
Except Principal Investigator
Continental Drift / Palaeobiogeography / Tethyan Province / Arctic Province / Dyas / Permian / テーチス海域 / 北極海域 / ボレアル区 / 大陸移動 / 古生物区 / テ-チス区 / 北極区 / 二畳紀 / ペルム紀 / Cretaceous System / Axial Zone of Hokkaido / Hidaka Supergroup / 白亜紀構造運動 / 放散虫生層序 / オリストストローム / 日高造山運動 / オホーツク古陸 / ジュラ系 / 付加体 / 北海道中軸帯 / 常呂帯 / 蝦夷層群 / 白亜系 / 先第三系 / 日高累層群 / Paleo-Pacific Ocean / K-Ar dating / Whole Rock Rb-Sr age / Ar-Ar dating / Onekaka schist / Eclogite / Lachlan Fold Belt / New England Fold Belt / 同位体年代 / タスマン海オープニング / 蛇紋岩メランジ / カンブリア紀オフィオライト / T_<1A> COMPLEX / 古太平洋 / K-Ar年代 / Pb-Sr全岩年代 / Ar-Ar年代 / オニカカ片岩 / エクロジャイト / ラクラン褶曲帯 / ニューイングランド褶曲帯 Less
  • Research Projects

    (5 results)
  • Co-Researchers

    (24 People)
  •  STUDY ON BIOSTRATIGRAPHY AND EARLY PHYLOGENETIC EVOLUTION OF CAMBRIAN RADIOLARIA AND SILICEOUS SPONGE-SPICULESPrincipal Investigator

    • Principal Investigator
      IWATA Keiji
    • Project Period (FY)
      1997 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  Reconstruction of pre-breakup Paleozoic-suture of Gondowana continent in Australia

    • Principal Investigator
      WATANABE Teruo
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  A Comparative Study on the Permian Invertebrate Marine Fossils between the Arctic and the Tethys

    • Principal Investigator
      NAKAMURA Koji
    • Project Period (FY)
      1988 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      Hokkaido University
  •  Study of latest Cretaceous Radiolarian Assemblage and the faunal change in northern JapanPrincipal Investigator

    • Principal Investigator
      IWATA Keiji
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      Hokkaido University
  •  Re-examination on the Hidaka Supergroup distributed in the Axial Zone of Hokkaido

    • Principal Investigator
      UOZUMI Satoru
    • Project Period (FY)
      1985 – 1987
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      地質学一般
    • Research Institution
      Hokkaido University
  • 1.  UOZUMI Satoru (20000763)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  NAKAMURA Koji (40000822)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  WATANABE Teruo (40135900)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  TOKIEDA Katsuyasu (90032599)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  TAKIGAMI Yutaka (40206909)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  ITAYA Tetumaru (60148682)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  KIMURA Gaku (80153188)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  KIMINAMI Kazuo (20127757)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  OKADA Hakuyu (60037182)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  WATANABE Yasushi (90358383)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  KATO Makoto (60000824)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  坂上 澄夫 (40002521)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  LEITCH E.C.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  FANNING M.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  FERGUSSON C.L.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  LANDIS C.A.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  BLACK P.M.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  GRAPES R.H.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  KAWACHI Yousuke
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  NAKAJIMA Takashi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  C L Fergusso
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  C A Landis
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  JOUR Fac.Sci
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  EARTH Scienc
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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