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​Dr. TETSUMARU ITAYA

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​*Japan Geochronology Network (NPO)

2-5 Nakashima, Naka-ku,

Okayama 703-8252, Japan

​*Engineering Geology Center,

Hiruzen Institute for Geology and Chronology

2-12 Nakashima, Naka-ku,

Okayama 703-8252, Japan

​e-mail: tetsumaru.itaya@gmail.com

Tel:  +81-86-201-3131

Fax: +81-86-201-3132

*Institute of GeoHistory

1599 Susai, Akaiwa 701-2503, Japan

Tel:  +81-86-956-3538

Fax: +81-86-956-3539

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UPCOMING EVENTS

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RECENT ARTICLES

Sonehara, T., Yagi, K., Takeshita, H., Aoki, K., Aoki, S., Otofuji, Y. and Itaya, T. (2020)

Kibi Plateau: A stable-coherent tectonic unit in the active Japanese Islands. Scientific Reports, (2020) 10:3786 | https://doi.org/10.1038/s41598-020-60448-x, 1-13.

Itaya, T. (2020) K-Ar phengite geochronology of HP-UHP metamorphic rocks-An in-depth review-. Journal of Mineralogical and Petrological Sciences, 115, 44-58.   doi:10.2465/jmps.190123.

Kubota, Y., Takeshita, T., Yagi, K., and Itaya, T. (2020) Kinematic analyses and radiometric dating of the large‐scale paleogene two‐phase faulting along the median tectonic line, Southwest Japan. Tectonics, 39, e2018TC005372. https://doi.org/10.1029/2018TC005372, 1-29.

Bounliyong P, Itaya T, Arribas A, Watanabe Y, Wong H, Echigo T. (2021) K–Ar geochronology of orogenic gold mineralization in the Vangtat gold belt, southeastern Laos: Effect of excess argon in hydrothermal quartz. Resource Geology. 2021;71:161–175. https://doi.org/10.1111/ rge.12258

Lu, Z., Shimizu, I. and Itaya, T. (2022) 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. Minerals, 12, 1515. https://doi.org/10.3390/ min12121515.

 

Takeshima, Y., Hyodo, H., Tsujimori, T., Gouzu, C. and Itaya, T. (2022) In Situ Argon Isotope Analyses of Chondrule-Forming Materials in the Allende Meteorite: A Preliminary Study for 40Ar/39Ar Dating Based on Cosmogenic 39Ar. Minerals, 13, 31. https://doi.org/10.3390/min13010031.

 

Sato, M., Hyodo, H., Sugiura, K., Tsujimori, T. and Itaya, T. (2024) Regional-Scale Paleoproterozoic Heating Event on Archean Acasta Gneisses in Slave Province, Canada: Insights from K–Ar and 40Ar/39Ar Chronology. Minerals, 14, 397. https://doi.org/10.3390/min14040397.

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