Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 70(3): 173-187 (2021)

特集Special Issues

フィッション・トラック法を利用した島弧山地の熱年代学Thermochronometric Studies of Mountains in Island Arc Settings Based on Fission-track Method: A Review

1日本原子力研究開発機構東濃地科学センターTono Geoscience Center, Japan Atomic Energy Agency

2京都大学大学院理学研究科Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University

発行日:2021年3月15日Published: March 15, 2021


Thermochronometric studies (e.g., fission-track thermochronometry) on major orogenic belts, such as collision zones and/or cratons have been successfully conducted since 1970s. However, such studies in arc-trench systems were limited so far. According to the development of thermochronology in three decades, the applicability for these regions has been identified. Thus, recent thermochronometric studies in an island arc setting have been proceeding. This paper introduces the concept and the current status of thermochronometric studies for mountain building process on arc-trench settings, especially these case studies in island arcs.

Key words: fission-track (FT) method; thermochronology; mountain building; arc-trench system; island arc

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