6th International Archean Symposium

Session 2.9 (T6)

Concurrent

Concurrent

3:15 pm

27 July 2023

Room 2

Themes

Defining the Archean to Proterozoic transition

Chairs

Dr David Martin

Manager, State Geoscience

Geological Survey of Western Australia - Perth, Western Australia

Dr Fawna Korhonen

Manager Proterozoic Margins

Department of Mines, Industry Regulation and Safety - Perth, Australia

Session Program

3:15 pm

Life on the edge of the Archean-Proterozoic transition

Dr. (She/her) Indrani Mukherjee - Lecturer and Researcher - University of New South Wales

3:30 pm

Assessing temporal changes in the composition of Banded Iron Formations in the Hamersley Basin

Dr Alex McCoy-West - Lecturer/DECRA Fellow - James Cook University

3:45 pm

Redox state of the 2.2 Ga Deep Ocean: Geochemical Evidence from the Birimian Greenstone Belt, Ghana

Prof. Kosei Yamaguchi - Toho University

4:00 pm

Contrasting geochemistry of granitoid twins from southern India as a proxy for changeovers of Precambrian geodynamics

Dr Sreejith Chettootty - Assistant Professor - MES Ponnani College (University of Calicut), Kerala, India

4:15 pm

The provenance of siliclastic sedimentary rocks of the Archean-Paleoproterozoic transition drilled in the FAR-DEEP project in Fennoscandia

Prof. Heinrich Bahlburg - Full Professor of Sedimentary Geology - Institut für Geologie und Paläontologie, Universität Münster, Germany

4:30 pm

Marine redox state during early Tonian: evidence from Huainan and Feishui groups of North China craton

4:45 pm

Authigenic carbonate precipitation associated with anaerobic oxidation of methane in Ediacaran of South China

Dr Chuanming Zhou - Research Professor - State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China

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