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Tetsumaru Itaya publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Tetsumaru Itaya sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Tetsumaru Itaya D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Tetsumaru Itaya sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Tetsumaru Itaya is affiliated with Okayama University of Science in Japan and has contributed extensively to the field of Earth and Planetary Sciences, with a particular focus on Geophysics. Their research encompasses a range of topics, including geological and geochemical analysis, earthquake and tectonic studies, geology and paleoclimatology research, geochemistry and geologic mapping, high-pressure geophysics and materials, as well as broader geological and geophysical studies worldwide.

The scientist's recent scholarly output includes the following papers:

  • K-Ar phengite geochronology of HP-UHP metamorphic rocks -An in-depth review-, 2020, Journal of Mineralogical and Petrological Sciences
  • Phengite K-Ar ages of the Yamagami Metamorphic Rocks in the Motai-Matsugataira Belt, 2020, The Journal of the Geological Society of Japan
  • K-Ar geochronology of orogenic gold mineralization in the Vangtat gold belt, southeastern Laos: Effect of excess argon in hydrothermal quartz, 2021, Resource Geology
  • Kibi Plateau: A stable-coherent tectonic unit in the active Japanese Islands, 2020, Scientific Reports
  • Metamorphic Ages of the Jurassic Accretionary Complexes in the Kanto Mountains, Central Japan, Determined by K-Ar Dating of Illite: Implications for the Tectonic Relationship between the Chichibu and Sanbagawa Belts, 2022, Minerals

Frequent collaborators in their research include Koshi Yagi, Hironobu Hyodo, Tatsuki Tsujimori, Atsushi Miyashita, and Zhiqiang Lu.

Among the venues where they have published frequently are:

  • Minerals
  • The Journal of the Geological Society of Japan
  • Preprints.org
  • Journal of Mineralogical and Petrological Sciences
  • Resource Geology

Best Publications

  • Argon isotope analysis by a newly developed mass spectrometric system for K-Ar dating.

    Tetsumaru Itaya;Keisuke Nagao;Kensaku Inoue;Yoshiki Honjou

  • Contemporaneous formation of adjacent porphyry and epithermal Cu-Au deposits over 300 ka in northern Luzon, Philippines

    Antonio Arribas;Jeffrey W. Hedenquist;Tetsumaru Itaya;Toshinori Okada

  • Rapid rotation of southwest Japan—palaeomagnetism and K‐Ar ages of Miocene volcanic rocks of southwest Japan

    Yo-ichiro Otofuji;Tetsumaru Itaya;Takaaki Matsuda

  • Muscovite K-Ar ages of the Sanbagawa schists, Japan and argon depletion during cooling and deformation

    Tetsumaru Itaya;Hideo Takasugi

  • Counterclockwise exhumation of a hot orogen: The Paleoproterozoic ultrahigh-temperature granulites in the North China Craton

    M. Santosh;K. Sajeev;Jh H. Li;Sj J. Liu

  • Two-stage partial melting and contrasting cooling history within the Higher Himalayan Crystalline Sequence in the far-eastern Nepal Himalaya

    Takeshi Imayama;Toru Takeshita;Keewook Yi;Deung Lyong Cho

  • Chronology of Sanbagawa metamorphism

    Y. Isozaki;T. Itaya

  • A new Late Miocene great ape from Kenya and its implications for the origins of African great apes and humans.

    Yutaka Kunimatsu;Masato Nakatsukasa;Yoshihiro Sawada;Tetsuya Sakai

  • P–T–t paths and post-metamorphic exhumation of the Day Nui Con Voi shear zone in Vietnam

    Tran Ngoc Nam;Mitsuhiro Toriumi;Tetsumaru Itaya

  • Blueschist‐facies metamorphism during Paleozoic orogeny in southwestern Japan: Phengite K–Ar ages of blueschist‐facies tectonic blocks in a serpentinite melange beneath early Paleozoic Oeyama ophiolite

    Tatsuki Tsujimori;Tetsumaru Itaya

  • Carbonaceous material in pelitic schists of the Sanbagawa metamorphic belt in central Shikoku, Japan

    Unknown

  • Late Neoproterozoic Dokhan Volcanics, North Eastern Desert, Egypt: Geochemistry and petrogenesis

    H.A. Eliwa;J.-I. Kimura;T. Itaya

  • THERMAL STRUCTURE OF THE SANBAGAWA METAMORPHIC BELT IN CENTRAL SHIKOKU

    Unknown

  • Pre-Jurassic klippe in northern Chichibu Belt in west-central Shikoku, Southwest Japan. Kurosegawa Terrane as a tectonic outlier of the pre-Jurassic rocks of the Inner Zone.

    Yukio Isozaki;Tetsumaru Itaya

  • A Rodinian suture in western India: New insights on India-Madagascar correlations

    C. Ishwar-Kumar;B.F. Windley;K. Horie;T. Kato

  • Tectonic setting of high-Mg andesite magmatism in the SW Japan arc: K–Ar chronology of the Setouchi volcanic belt

    Yoshiyuki Tatsumi;Naoto Ishikawa;Ken Anno;Kyoichi Ishizaka

  • The age of Orrorin tugenensis, an early hominid from the Tugen Hills, Kenya

    Yoshihiro Sawada;Martin Pickford;Brigitte Senut;Tetsumaru Itaya

  • Continuous metamorphic gradient documented by graphitization and K-Ar age, southeast Otago, New Zealand

    Yujiro Nishimura;Douglas S. Coombs;Charles A. Landis;Tetsumaru Itaya

  • K‐Ar ages of early Miocene arc‐type volcanoes in northern New Zealand

    Bruce W. Hayward;Philippa M. Black;Ian E. M. Smith;Peter F. Ballance

  • Tectono-metamorphic evolution of the Okcheon Metamorphic Belt, South Korea: Tectonic implications in East Asia

    Chang Whan Oh;Sung Won Kim;In-Chang Ryu;Toshinori Okada

  • Age relationships and tectonic implications of late Cenozoic basaltic volcanism in Northland, New Zealand

    Ian E.M. Smith;T. Okada;T. Itaya;Philippa M. Black

  • Iconographies supplémentaires de l'article : The age of Orrorin tugenensis , an early hominid from the Tugen Hills, Kenya

    Yoshihiro Sawada;Martin Pickford;Brigitte Senut;Tetsumaru Itaya

Frequent Co-Authors

Tatsuki Tsujimori
Tatsuki Tsujimori Tohoku University
Yukio Isozaki
Yukio Isozaki University of Tokyo
Hiroo Kagami
Hiroo Kagami Niigata University
Sung Won Kim
Sung Won Kim Korea Institute of Geoscience and Mineral Resources
Brian F. Windley
Brian F. Windley University of Leicester
Yo-ichiro Otofuji
Yo-ichiro Otofuji Kobe University
M. Santosh
M. Santosh China University of Geosciences
Chiara Groppo
Chiara Groppo University of Turin
Keisuke Nagao
Keisuke Nagao University of Tokyo
Chang Whan Oh
Chang Whan Oh Jeonbuk National University

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