T31D:
East Asia Tectonic and Geodynamic History Since the Mesozoic III Posters


Submit an Abstract to this Session


Session ID#: 49472

Session Description:
The Mesozoic to present plate tectonic history of NE Asia, SE Asia, and the SW Pacific has been challenging to constrain due to relative isolation from the global plate circuit€™, intra-continental deformation, and extensive subduction. Recently debated topics include: the regional subduction and collision history; the lithospheric nature of the region; the origin of displaced continental fragments and ophiolites; intra-continental volcanism and rifting; the initiation and evolution of marginal seas and their driving forces; mantle imaging and plate tectonic implications; dynamic topography; and, the plate-tectonic history of the western Pacific, paleo-Pacific and western Panthalassa.  We invite contributions of new observational constraints and novel syntheses on any aspect of the Mesozoic to present-day tectonic history of Asia and Oceania from geology, geophysics, geochemistry, seismology, stratigraphy, paleomagnetism, geochronology and related fields.  We also welcome geodynamic models using constraints from these regions, or tectonic comparisons of other regions to East Asia.
Primary Convener:  Jonny Wu, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States
Conveners:  Kenichiro Tani, National Museum of Nature and Science, Department of Geology and Paleontology, Ibaraki, Japan, Lorenzo Colli, University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States and Jinwei Gao, Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya, China
Primary Liaison:  Jonny Wu, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States
Chairs:  Yiduo Liu, University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States and Ryuta Arai, University of Hawaii at Manoa, Honolulu, United States
OSPA Liaison:  Jonny Wu, University of Arizona, Department of Geosciences, Tucson, AZ, United States

Cross-Listed:
  • DI - Study of the Earth's Deep Interior
  • S - Seismology
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

8104 Continental margins: convergent [TECTONOPHYSICS]
8105 Continental margins: divergent [TECTONOPHYSICS]
8157 Plate motions: past [TECTONOPHYSICS]
8178 Tectonics and magmatism [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Metamorphosed Basic-Calcareous-Siliceous Rock Association in Yangtze Miaowan Recorded Neoproterozoic Arc-Continent Collisional Event (388627)
Yihe Li, China University of Geosciences Wuhan, Institute of Geophysics and Geomatics, Hubei Subsurface Multi-scale Imaging Key Laboratory, Wuhan, China, Jianping Zheng, China University of Geosciences Wuhan, School of Earth Sciences, State Key Laboratory of Geological Processes and Mineral Resource, Wuhan, China and Baixuan Wang, China University of Geosciences Wuhan, Wuhan, China
Lithospheric Structure near the Yangtze and Cathaysia Block, South China: Implications for Asthenosphere Upwelling and Lithosphere Modification (362492)
Lipeng He1, Xinlei Sun2, Jianming Li2, Sanxi Ai3 and Min Xu4, (1)GIG Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, State Key Laboratory of Isotope Geochemistry, Guangzhou, China, (2)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (3)CAS Chinese Academy of Sciences, Institute of Geodesy and Geophysics, Wuhan, China, (4)CAS Key Laboratory of Ocean and Marginal Sea Geology, South China Sea Institute of Oceanology, Guangzhou, China
Crust and uppermost mantle structure beneath Da Xing’an Range area from ambient noise tomography (430939)
Ying Chen1,2, Yibo Peng1,2, Mingming Jiang3,4 and Yinshuang Ai5, (1)Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)UCAS University of Chinese Academy of Sciences, Beijing, China, (3)Key Laboratory of Planetary Science and Frontier Technology, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (4)CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing, China, (5)Institute of Geology and Geophysics, Chinese Academy of Sciences, Key Laboratory of Planetary Science and Frontier Technology, Beijing, China
Intracontinental Deformation and Crustal Structure: Hangay Dome, Central Mongolia (443183)
Jessica Welkey1, Anne Meltzer1, Josh C Stachnik1, Ulzibat Munkhuu2, Baasanbat Tsagaan2 and Raymond M Russo3, (1)Lehigh University, Earth and Environmental Sciences, Bethlehem, PA, United States, (2)Institute of Astronomy and Geophysics, Ulaanbaatar, Mongolia, (3)University of Florida, Geological Sciences, Gainesville, United States
Seismic evidence on different rifting mechanisms in southern and northern segments of the Fenhe-Weihe Rift zone (355209)
Yong Zheng, State Key Laboratory of Geological Processes and Mineral Resources, Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan, China, Wuhan, China and Sanxi Ai, CAS Chinese Academy of Sciences, Institute of Geodesy and Geophysics, Wuhan, China
Lithospheric structure of SH wave beneath the northeastern Tibet from Love wave tomography (358881)
Yuanyuan V Fu, Institute of Earthquake Forecasting, China Earthquake Administration, Beijing, China and Lun Li Dr., Sun Yat-sen University, Guangzhou, China
Lithosphere Nature in South China: Implication from High Resolution 3-D Shear Wave Velocity Structures (457323)
Shuoxian Ning1, Zhen Guo2 and Yongshun John Chen2, (1)ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China, (2)Southern University of Science and Technology, Department of Ocean Science and Engineering, Shenzhen, China
Formation of the orogenic curvature: Insights from the Triassic Xuefengshan Belt, South China (461529)
Yang Chu, State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China and Wei Lin, IGG Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
Mesozoic Poly-layered Decollement System in South China: One Stage Kinematic Formation Based on Structures in the Front Zone (463685)
Huimin Ma, Yu Wang and Yajuan Huang, China University of Geosciences (Beijing), Beijing, China
Subsiding Sundaland (366530)
Anta-Clarisse Sarr1,2, Laurent Husson3, Pierre Sepulchre2, Anne-Morwenn Pastier4, Kevin Pedoja5, Mary Elliot6, Camilo Arias Ruiz7, Tubagus Solihuddin8, Sonny Aribowo3 and Susilohadi Susilohadi9, (1)University Grenoble Alpes, ISTerre Institute of Earth Sciences, Grenoble, France, (2)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (3)Université Grenoble Alpes, ISTerre, Grenoble, France, (4)Géosciences Rennes, Rennes Cedex, France, (5)Université de Caen, M2C UMR CNRS 6143, Caen, France, (6)University de Nantes, LPG UMR6112, Nantes, France, (7)University de Nantes, Nantes, France, (8)Ministry of Marine Affairs and Fisheries, Marine Information Research Center, Jakarta, Indonesia, (9)Marine Geological Research and Development Centre, Marine Geological Institute, Bandung, Indonesia
Testing Proto-South China Sea Plate Reconstructions by Data Assimilation into TERRA Global Mantle Convection Models (384361)
Yi-An Lin, Texas Water Development Board, Austin, United States, Lorenzo Colli, University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States and Jonny Wu, University of Houston, Houston, TX, United States
Crustal P- and S-wave velocity structure across the NE South China Sea continental margin (401677)
Wenai Hou1, Chun-Feng Li1 and Xiaoli Wan2, (1)Zhejiang University, Department of Marine Sciences, Zhoushan, China, (2)Tongji University, Shanghai, China
Lateral differences in the crustal structure of the margin of SE South China Sea (413732)
Ning Qiu1, Yongjian Yao2, Zhen Sun3, Jiangyang Zhang4, LiJie Wang2 and Donghai Xu4, (1)University of Houston, Houston, TX, United States, (2)Guangzhou Marine Geological Survey, Guangzhou, China, (3)South China Sea Institute of Oceanology, Chinese Academy of Sciences, Key Laboratory of Ocean and Marginal Sea Geology, Guangzhou, China, (4)South China Sea Institute of Oceanology, Guangzhou, China
Lithospheric Structure of the Southwest Subbasin, South China Sea and Its Implication on Breakup Process (405517)
Litian Hu, Sun Yat-Sen University, Guangzhou, China, Peizhen Zhang, Sun Yat-sen University, School of Earth Sciences and Engineering, Guangdong Provincial Key Laboratory of Geodynamics and Geohazards, Zhuhai, China and Tianyao Hao, CAS Chinese Academy of Sciences, Institute of Geology and Geophysics, Beijng, China
Age and geochemical constraints on Cenozoic magmatic evolution in Southern Sulawesi (387945)
Chia-Yu Tien1, Mei-Fei Chu2, Sun-Lin Chung3,4, Adi Maulana5, Musri Mawaleda5, Hao-Yang Lee4 and Xiaoran Zhang4,6, (1)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (2)National Taiwan University, Institute of Oceanography, Taipei, Taiwan, (3)Department of Geosciences, National Taiwan University, Taipei, Taiwan, (4)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (5)Hasanuddin University, Department of Geological Engineering, Makassar, Indonesia, (6)Hong Kong, Hong Kong
Discovery of Pleistocene adakitic volcanism in southern Sakhalin (455798)
Kenichiro Tani, National Museum of Nature and Science, Department of Geology and Paleontology, Ibaraki, Japan, Hiroshi Kawabata, Kochi University, Kochi, Japan, Osamu Ishizuka, Geological Survey of Japan, Tsukuba, Japan, Alexey Yu. Martynov, Far East Geological Institute, Russian Academy of Sciences, Vladivostok, Russia and Takashi Sano, National Museum of Nature and Science, Ibaraki, Japan
An active small basin structure along the back-arc basin of the Ryukyu arc in the northwest Pacific (390972)
Kohsaku Arai, Geological Survey of Japan, AIST, Tsukuba, Ibaraki, Japan, Takahiko Inoue, Geology and Geoinformation, Tsukuba, Ibaraki, Japan and Tomoyuki Sato, Geological Survey of Japan, AIST, Central 7, 1-1-1, Higashi, Tsukuba, Japan
Seismic structure in the transition from continental rifting to back-arc basin opening in the southeastern Japan Sea back-arc basin (403247)
Takeshi Sato1, Tetsuo No1, Ryuta Arai2, Seiichi Miura1 and Shuichi Kodaira3, (1)Japan Agency for Marine-Earth Science and Technology, R&D Center for Earthquake and Tsunami, Yokohama, Japan, (2)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Subduction Dynamics Research Center, Yokohama, Japan, (3)Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
Opening tectonics of the Japan Sea inferred from structural features of its marginal zones (403603)
Hidehisa Mashima, Meiji University, Center for Obsidian and Lithic Studies, Kawasaki, Japan
Magmatic additions to the middle and lower crust during rifting govern basin response to tectonic inversion in a magma-rich back-arc (NE Japan) (428873)
Hiroshi Sato1, Tatsuya Ishiyama2, Anne Van Horne2,3, Naoko Kato4, Susumu Abe5, Hideo Saito6, Mitsuru Inaba7, Dr. Makoto Matsubara8 and Tetsuya Takeda9, (1)University of Tokyo, Bunkyo-ku, Japan, (2)Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, (3)Earthquake Research Institute, The University of Toyko, Tokyo, Japan, (4)Univ. of Tokyo - ERI, Tokyo, Japan, (5)Japan Petroleum Exploration Co., LTD, Tokyo, Japan, (6)Japan CCS Co., Ltd, Tokyo, Japan, (7)GeoPuck Associates, Tochigi City, Japan, (8)Ntl Rsrch Inst Earth Science, Tsukuba Shi, Japan, (9)NIED, Tsukuba, Japan
The effect of shear heating on formation of detachment faults: implications for asymmetric extension of back-arc basin (451550)
TaeHwan Jo, Kangwon National University, Chuncheon, Korea, Republic of (South), Byung-Dal So, Kangwon National University, Geophysics, Chuncheon, Gangwon-do, South Korea and Gi Bom Kim, Gyeongsang National University, Jinju, South Korea
Geometry, Kinematic Characteristics of NWW-Trending Faults in Bohai Sea Area, China: Implication for Subduction of Pacific Plate Since Eocene (384709)
Xingpeng Chen, Wei Li, Zhiping Wu and Qiang Zhang, China University of Petroleum (East China), School of Geosciences, Qingdao, China
Geometry, Kinematics and Displacement Characteristics of Late Jurassic-Early Cretaceous Strike-slip Faults in the Subei-South Yellow Sea Basin, China: A Study Based on Seismic Rreflection Data (349761)
Fengli Yang and Panpan Hu, Tongji University, Shanghai, China
Reconstructing Izanagi-Pacific ridge subduction under East Asia from imaged and predicted mantle structure (422259)
Jonny Wu, University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, Yi-An Lin, Texas Water Development Board, Austin, United States, Nicolas E Flament, University of Wollongong, School of Earth, Atmospheric and Life Sciences, Wollongong, NSW, Australia and Jeremy Tsung Jui Wu, University of Houston, Department of Earth and Atmospheric Sciences, Houston, United States
Temporal change in subducted oceanic crusts along the NE Asian margin in the Mesozoic: Insights from accreted oceanic rocks in NE Japan. (427598)
Hayato Ueda1, Asami Saito2, Megumi Ozawa2, Mitsuhiko Ishino2 and Ryusei Kohta2, (1)Department of Geology, Niigata University, Niigata, Japan, (2)Niigata University, Niigata, Japan
A broad distribution of accreted intraplate volcanic edifice in the Late Cretaceous Tokoro greenstone belt, NE-most of Japan (369247)
Shunta Sakai1, Naoto Hirano2, Yildirim Dilek3, Shiki Machida4,5, Kazutaka Yasukawa4,6 and Yasuhiro Kato4,6, (1)Tohoku University, Graduate school of science, Sendai, Japan, (2)Tohoku University, Center for Northeast Asian Studies, Sendai, Japan, (3)Miami University Oxford, Geology & Environmental Earth Science, Oxford, OH, United States, (4)Chiba Institute of Technology, Ocean Resources Research Center for Next Generation, Chiba, Japan, (5)The University of Tokyo, Department of Systems Innovation, School of Engineering, Tokyo, Japan, (6)The University of Tokyo, Tokyo, Japan
Stratigraphy of the Sorachi Group of Hokkaido, Japan - Another oceanic plate in the Mesozoic NW Pacific. (428035)
Ryusei Kohta1, Hayato Ueda2 and Megumi Ozawa1, (1)Niigata University, Niigata, Japan, (2)Niigata University, Department of Geology, Niigata, Japan
Plateau in Eastern China During the Mesozoic: Evidences from Igneous Rocks (452898)
Shangguo SU, China University of Geosciences Beijing, School of Geosciences and Natural Resources, Beijing, China and Ying Cui, Dartmouth College, Earth Sciences, Hanover, NH, United States
Timing of ductile shearing in the Honam shear zone, SW Korea: constraints from SHRIMP U-Pb zircon geochronology of granitoids (387648)
Weon-Seo Kee, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea

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