[1oral501-10] T2. History of Earth

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

[T12-O-5] Nitrogen cycling in the Paleoarchean ocean: Insights from nitrogen isotope signatures of the ca. 3.25 Ga Mapepe Formation, Barberton Greenstone Belt

*Kento MOTOMURA¹, Takashi SANO², Shoichi KIYOKAWA¹ (1. Kyushu Univ., 2. National Museum of Nature and Science)

Keywords:

Paleoarchean,Nitrogen cycling