Spatial distribution of the apatite fission-track ages in the Toki granite, central Japan: Exhumation rate of the Cretaceous pluton emplaced in the East Asian continental margin

• Yuguchi Takashi

  Yamagata University

• Sueoka Shigeru

  JAEA

• Iwano Hideki

  Kyoto FT

• Danhara Tohru

  Kyoto FT

• Ishibashi Masayuki

  JAEA

• Sasao Eiji

  JAEA

• Nishiyama Tadao

  Kumamoto University

Bibliographic Information

Other Title

• 土岐花崗岩のアパタイトフィッション・トラック年代の空間分布：大陸縁辺部に定置した深成岩体の上昇速度

Abstract

Spatial distribution of AFT age in a granite is a favorable key to reveal a cooling behavior of the whole pluton. Cooling behavior is attributable to the regional exhumation of the Toki granite related to the regional denudation of the Tono district.   Combination of the AERs and AFT inverse model applying to the granite is a powerful procedure for evaluating the cooling/exhumation history of the granitic pluton and thus denudation history of the tectonic region that surrounded the rock body.

Journal

• Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences 2016 (0), 181-, 2016

  Japan Association of Mineralogical Sciences

Keywords

• AFT dating
• AERs
• HeFTy analysis
• exhumation rate
• Toki granite

Details

• CRID: 1390002184862689792
• NII Article ID: 130007785485
• DOI: 10.14824/jakoka.2016.0_181
• Text Lang: ja
• Data Source:
  • JaLC
  • CiNii Articles
• Abstract License Flag: Disallowed