6th International Archean Symposium

Session 1.9 (T3)

Concurrent

Concurrent

3:15 pm

27 July 2023

Room 1

Themes

Early Earth geodynamics

Chairs

Prof. Guochun Zhao

1. The University of Hong Kong; 2 Northwest University (Xi'An)

Dr Weronika Gorczyk

UWA

Session Program

3:15 pm

Two Types of Neoarchean Metamorphism and Their Tectonic Implication in East Hebei, North China Craton

Prof. Chunjing Wei - Peking University

3:30 pm

Paleomagnetic records from the East Pilbara Craton of Paleoarchean lithospheric motion and a dipolar geodynamo

Mr Alec Brenner - PhD Candidate - Harvard University

3:45 pm

Paleomagnetism not in favor of a long-lived Archean supercontinent

Dr Yebo Liu - Curtin University

4:00 pm

Constraining Paleo- to Eoarchean metamorphism using phase equilibrium modelling and in-situ garnet Lu–Hf geochronology in the Itsaq Gneiss Complex, southwest Greenland

Julian Alfing - PhD candidate - School of Earth and Planetary Sciences, Curtin University

4:15 pm

P-T-t evolution of Garnet being migmatites from Karimnagar Granulite Belt and their geodynamic implications

Dr. Pritam Nasipuri - Associate Professor - Indian Institute of Science Education and Research Bhopal

4:30 pm

Ultra-high-pressure to low-pressure (<250 to >1000°C/GPa) Eoarchean metamorphisms explained by lateral lithosphere movements

Prof. Allen Nutman - University of Wollongong

4:45 pm

Archean ultrahigh temperature event in the northwestern Superior Province, Canada

Ms Xiaoman Wang - Sun Yat-sen University

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