Exhumation history of the Kurobe area, Hida Range, based on solidification ages and depths of the Pliocene-Quaternary plutons

Sueoka, Shigeru; Kawakami, Tetsuo*; Suzuki, Kota*; Kagami, Saya; Yokoyama, Tatsunori; Shibazaki, Bunichiro*; Nagata, Mitsuhiro; Yamazaki, Ayu*; Higashino, Fumiko*; King, G. E.*; et al.

Fuisshon, Torakku Nyusureta, (36), p.1 - 3, 2023/12

https://ftrgj.org/FTNLs/FTNL36/FTNL36ALL.pdf

no abstracts in English

Reconstructing the thermal structure of shallow crust in the Tono region using multi-OSL-thermometry of K-feldspar from deep borehole core

Ogata, Manabu; King, G. E.*; Herman, F.*; Sueoka, Shigeru

Earth and Planetary Science Letters, 591, p.117607_1 - 117607_14, 2022/08

https://doi.org/10.1016/j.epsl.2022.117607

Optically stimulated luminescence (OSL)-thermometry can be used to reconstruct the thermal structure in slowly denuded regions where infrared stimulated luminescence (IRSL) signals of samples obtained from deep boreholes are measured and evaluated with depth. Until now, only one study has explored this approach, using a target mineral of Na-feldspar. In this study, we applied multi-OSL-thermometry to K-feldspar obtained from deep borehole core samples (MIZ-1) drilled at the Tono region, central Japan, which is a well-documented thermally stable crustal environment. The inverted temperature for the IRSL 50 C of the samples at a depth of 1 km (40 C) were consistent with the in-situ temperature. The results suggest that the application of OSL-thermometry to K-feldspar in a borehole is useful to reconstruct the paleothermal condition.

Electron Spin Resonance (ESR) thermochronometry of the Hida range of the Japanese Alps; Validation and future potential

King, G. E.*; Tsukamoto, Sumiko*; Herman, F.*; Biswas, R. H.*; Sueoka, Shigeru; Tagami, Takahiro*

Geochronology (Internet), 2(1), p.1 - 15, 2020/01

https://doi.org/10.5194/gchron-2-1-2020

no abstracts in English

High-relief exhumation history in the Japanese Alps within the past 1 Ma inferred from trapped charge thermochronometry

Bartz, M.*; King, G. E.*; Herman, F.*; Anderson, L.*; Sueoka, Shigeru; Tsukamoto, Sumiko*; Tagami, Takahiro*

no journal, , 

ESR-thermochronometry of the MIZ1 borehole, Tono, Japan

King, G. E.*; Bossin, L.*; Kranz-Bartz, M.*; Wen, X.*; Schmidt, C.*; Herman, F.*; Ogata, Manabu; Sueoka, Shigeru

no journal, , 

Reconstructing the thermal structure of shallow crust using OSL-thermometry of K-feldspar from deep borehole core; Case studies in the Japanese Islands

Ogata, Manabu; King, G. E.*; Herman, F.*; Yamada, Ryuji*; Omura, Kentaro*; Sueoka, Shigeru

no journal, , 

Optically stimulated luminescence (OSL)-thermometry can be used to reconstruct the thermal structure in slowly denuded regions where infrared stimulated luminescence (IRSL) signals of samples obtained from deep boreholes are measured and evaluated with depth. Only one study had explored this approach, using a target mineral of Na-feldspar. We applied multi-OSL-thermometry to K-feldspar obtained from deep borehole core samples drilled at the Tono (MIZ-1) and Rokko regions (Kabutoyama), which are well-documented thermally stable crustal environment. For the K-feldspar obtained from the MIZ-1 core, the inverted temperatures for the IRSL50 C of the samples at a depth of 1 km (40 C) were consistent with the in-situ temperatures. The results suggest that the application of OSL-thermometry to K-feldspar in a borehole is useful to reconstruct the palaeothermal condition. In this presentation, we will also show the results of the Kabutoyama core to draw more comprehensive conclusions.

Natural heating experiments on ESR signals in quartz; The Signals observed in samples of KTB borehole cores

Miyazaki, Yui*; Toyoda, Shin*; Sueoka, Shigeru; Kranz-Bartz, M.*; Bossin, L.*; King, G. E.*

no journal, , 

Extreme exhumation of the Pliocene-Pleistocene plutons along a high-geothermal zone in the Kurobe area, central Japan, revealed by Al-in-hornblende geobarometry and zircon U-Pb geochronometry

Sueoka, Shigeru; Kawakami, Tetsuo*; Suzuki, Kota*; Kagami, Saya; Yokoyama, Tatsunori; Shibazaki, Bunichiro*; Nagata, Mitsuhiro; Yamazaki, Ayu*; Higashino, Fumiko*; King, G. E.*; et al.

no journal, , 

Fission-track thermochronology and zircon U-Pb geochronology in the Tateyama area of the Hida Range, central Japan; Preliminary results

Sueoka, Shigeru; Iwano, Hideki*; Danhara, Toru*; Hirata, Takafumi*; Kranz-Bartz, M.*; King, G. E.*; Tagami, Takahiro*

no journal, , 

no abstracts in English

None

Miyazaki, Yui*; Toyoda, Shin*; Sueoka, Shigeru; Kranz-Bartz, M.*; Bossin, L.*; King, G. E.*

no journal, , 

no abstracts in English