固体地球科学(S)
セッション小記号 固体地球科学複合領域・一般(CG)
セッションID S-CG59
タイトル 和文 Geochronology, Cosmochronology, Thermochronology and Isotope Geology
英文 Geochronology, Cosmochronology, Thermochronology and Isotope Geology
タイトル短縮名 和文 Geochronology & Isotope
英文 Geochronology & Isotope
代表コンビーナ 氏名 和文 田上 高広
英文 Takahiro Tagami
所属 和文 京都大学大学院理学研究科
英文 Graduate School of Science, Kyoto University
共同コンビーナ 1 氏名 和文 佐野 有司
英文 Yuji Sano
所属 和文 高知大学海洋コア総合研究センター
英文 Center for Advanced Marine Core Research, Kochi University
共同コンビーナ 2 氏名 和文 渡邊 裕美子
英文 Yumiko Watanabe
所属 和文 京都大学大学院理学研究科地球惑星科学専攻
英文 Department of Earth and Planetary Scineces, Kyoto University
共同コンビーナ 3 氏名 和文 山﨑 誠子
英文 Seiko Yamasaki
所属 和文 国立研究開発法人産業技術総合研究所地質調査総合センター
英文 Geological Survey of Japan, Advanced Industrial Science and Technology
共同コンビーナ 4 氏名 和文 Timothy B Byrne
英文 Timothy B Byrne
所属 和文 University of Connecticut
英文 University of Connecticut
共同コンビーナ 5 氏名 和文 Murat Taner Tamer
英文 Murat Taner Tamer
所属 和文 China Earthquake Administration
英文 China Earthquake Administration
発表言語 E
スコープ 和文
Reliable reconstruction of geohistory is of primary importance to better envision the present and future of the Earth. Geochronology, cosmochronology, thermochronology and isotope geology play major roles in the reconstruction. This session offers an opportunity to present the results of fundamental studies, including the developments / improvements of analytical methods and age calibration, as well as applications to the Earth and planetary materials. We particularly focus on: (1) radiometric dating, bio-stratigraphy, magneto-stratigraphy and stable isotopic time series that provide the age information, (2) radioisotopes and stable isotopes widely employed for analyzing the Earth and planetary systems and (3) hypothesis and numerical modeling that utilize / assimilate the age and isotopic data. We also welcome contributions that integrate a variety of relevant disciplines.
英文
Reliable reconstruction of geohistory is of primary importance to better envision the present and future of the Earth. Geochronology, cosmochronology, thermochronology and isotope geology play major roles in the reconstruction. This session offers an opportunity to present the results of fundamental studies, including the developments / improvements of analytical methods and age calibration, as well as applications to the Earth and planetary materials. We particularly focus on: (1) radiometric dating, bio-stratigraphy, magneto-stratigraphy and stable isotopic time series that provide the age information, (2) radioisotopes and stable isotopes widely employed for analyzing the Earth and planetary systems and (3) hypothesis and numerical modeling that utilize / assimilate the age and isotopic data. We also welcome contributions that integrate a variety of relevant disciplines.
発表方法 口頭および(または)ポスターセッション
時間 講演番号 タイトル 発表者
口頭発表 5月25日 AM1
9:00 - 9:23 SCG59-01 Tectonics, landscapes, and earthquake cycle in Japan’s back-arc, challenges and opportunities for geochronology Luca Claude Malatesta
9:23 - 9:38 SCG59-02 Slow Growth, Stagnation, and Rebirth of the Taiwan Orogen: A New Tectonic Model, Evidence from Geology and Geochronology Timothy B Byrne
9:38 - 9:53 SCG59-03 A Bayesian Age Model Integrating Astrochronology and Radioisotopic Geochronology: A Case Study of the Late Ordovician Mass Extinction Hanyu Zhu
9:53 - 10:08 SCG59-04 Reconstructing the early Cambrian East Gondwanan margin: CA-TIMS dates, in-situ trace elements and Hf isotopic signatures from tuff-derived zircons Suwijai Jatupohnkhongchai
10:08 - 10:30 SCG59-05 From mantle xenoliths to volcanic gases: Preliminary results of a multiscale nitrogen isotope study in Italy Antonio Caracausi
講演番号 タイトル 発表者
ポスター発表 5月25日 PM3
SCG59-P01 40Ar/39Ar and K–Ar geochronology for lavas from Ontake Volcano, central Japan 山﨑 誠子
SCG59-P02 The effect of correcting Argon isotope anomalies in volcanic rocks on age determinations using data science techniques 佐藤 佳子
SCG59-P03 Monazite fission-track dating on KTB borehole samples: Towards further understanding of annealing kinetics on geological timescales 福田 将眞
SCG59-P04 Etching behaviour of alpha-recoil tracks in muscovite observed by atomic force microscopy SHI ZHE
SCG59-P05 Further investigation into sectioning zircon and apatite using a microtome with applications for thermochronology. Ruby Connemara Marsden
SCG59-P06 Detrital zircon U-Pb geochronology and mineral composition of sandstone from Middle Jurassic Saikhan-Ovoo Formation in Central Mongolia Nansalmaa Dashpuntsag
SCG59-P07 Provenance of the Middle Miocene Ngrayong Formation, North East Java Basin, Indonesia: Constrained by Detrital Zircon U-Pb Geochronology and Geochemistry Awalina Aprilia Mitasari
SCG59-P08 Genesis of the Qinghe pegmatites in the Chinese Altai: Constraints from monazite trace elements and phase equilibrium modeling Junfang Chen
SCG59-P09 酸素同位体比年輪年代法による京都大学総合博物館所蔵の遺跡出土木材の精密年代決定 渡邊 裕美子