JpGU-AGU Joint Meeting 2026

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[J] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS22] New frontiers in geology

Thu. May 28, 2026 10:45 AM - 12:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tsujimori Tatsuki(Tohoku University), Komiya Tsuyoshi(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

11:45 AM - 12:00 PM

[MIS22-11] Co-evolution of atmospheric composition and biosphere on the early Earth

*Ryota Mihori1, Tsuyoshi Komiya1 (1. Graduate School of Arts and Sciences, The University of Tokyo)

Keywords:Microbial sulfate reduction, early life, Eoarchean, Atmospheric composition