Presentation Information

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)ECS

[T12-O-15]The composition of bio-essential trace elements in the Eoarchean seawater estimated from the carbonate rocks of the Isua supracrustal belt, SW Greenland

*Satoshi Yoshida^1,2, Tsuyoshi Komiya² (1. Japan Aerospace Exploration Agency, 2. Department of Earth Science and Astronomy, The University of Tokyo)

Isua Supracrustal Belt,Silicification,Eoarchean,Bio-essential trace elements,Carbonate rock