3:30 PM - 5:00 PM
*SARA SAIF MOHAMMED SAUD AL BUSAIDI1 (1.Shimane University)
[E] Online Poster
S (Solid Earth Sciences ) » S-MP Mineralogy & Petrology
Fri. May 26, 2023 3:30 PM - 5:00 PM Online Poster Zoom Room (9) (Online Poster)
convener:Tomokazu Hokada(National Institute of Polar Research), Tetsuo Kawakami(Graduate School of Science, Kyoto University), Madhusoodhan Satish-Kumar(Department of Geology, Faculty of Science, Niigata University), Krishnan Sajeev(Centre for Earth Sciences, Indian Institute of Science)
On-site poster schedule(2023/5/26 17:15-18:45)
Supercontinent formation and dispersion has been enigmatic in the Earth's history. Eurasia is one such current supercontinent and incredible progress in the understanding of its geological evolution has been achieved in the past decade. Earlier supercontinents in the Earth's history such as Gondwana (0.5 Ga), Rodinia (1.0 Ga), Columbia/Nuna (2.0 Ga), Kenorland (2.5 Ga) and Vaalbara (3.1 Ga), have been the focus of several studies, however limited information on older supercontinents has restricted an understanding their tectonic evolution. Several important unsolved issues remain, such as how, when and where these supercontinents formed and how long they remained as such before breaking apart. Additional questions arise on the processes that triggered the fragmentation and unification of continents. In this session, we invite authors around the world to present original new data as well as review results on the continental scale crustal processes and tectonic evolution that are associated with supercontinent formation events in Earth's history. The well-studied Eurasia and Gondwana supercontinents are of particular focus. Topics of interest include, but not restricted to, extremes in metamorphism, P-T-d-t evolution, magmatism, and the role of fluids. We hope to provide a platform for scientific discussions that will enlighten our understanding of the physical and chemical processes in the continental crust that records episodes of orogenesis that contributed to the formation and evolution of supercontinents.
3:30 PM - 5:00 PM
*SARA SAIF MOHAMMED SAUD AL BUSAIDI1 (1.Shimane University)
3:30 PM - 5:00 PM
*Toshiaki Tsunogae1, Prince Mandingaisa2, Yuji Wakita2, So Wakabayashi2, Yukiyasu Tsutsumi3 (1.Faculty of Life and Environmental Sciences, University of Tsukuba, 2.Degree Program in Geosciences, University of Tsukuba, 3.National Museum of Nature and Science)
3:30 PM - 5:00 PM
*So Wakabayashi1, Toshiaki Tsunogae1 (1.University of Tsukuba)
3:30 PM - 5:00 PM
*Mzee Nkhwachi Nyirongo1, Toshiaki Tsunogae1 (1.University of Tsukuba)
3:30 PM - 5:00 PM
*Kenji Horie1,2, Mami Takehara1, Tomokazu Hokada1,2 (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies, SOKENDAI)
3:30 PM - 5:00 PM
Yoshikuni Hiroi1,2, *Tomokazu Hokada2,3, Tatsuro ADACHI4 (1.Chiba University, 2.National Institute of Polar Research, 3.The Graduate University for Advanced Studies (SOKENDAI), 4.Kyushu University)
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